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- 电源管理（PMIC）
- DC-DC 开关控制器
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DC-DC 开关控制器
结果:
12,201
过滤器
Manufacturer
Series
Voltage - Supply (Vcc/Vdd)
Supplier Device Package
Frequency - Switching
Control Features
Package / Case
Duty Cycle (Max)
Operating Temperature
Topology
Applications
Voltage - Supply
Voltage - Output
Voltage - Input
Voltage - Output (Min/Fixed)
Current - Output
Voltage - Input (Max)
Serial Interfaces
Current - Supply
Output Phases
Voltage - Input (Min)
Voltage - Output (Max)
Output Type
Number of Outputs
Output Configuration
Function
Qualification
Current - Output / Channel
Voltage - Start Up
Fault Protection
Current - Output (Max)
Efficiency
Voltage - Output 1
Mounting Type
Power (Watts)
Dimming
Duty Cycle
Voltage/Current - Output 2
Voltage/Current - Output 1
Type
Voltage - Output 2
Grade
Features
Synchronous Rectifier
Voltage - Supply (Min)
Clock Sync
Frequency
结果: 12,201
选择 | 图片 | 产品详情 | 单价 | 可用性 | ECAD 模型 | Series | Mounting Type | Operating Temperature | Package / Case | Supplier Device Package | Serial Interfaces | Grade | Topology | Function | Output Configuration | Output Type | Number of Outputs | Frequency - Switching | Synchronous Rectifier | Control Features | Output Phases | Voltage - Supply (Vcc/Vdd) | Duty Cycle (Max) | Clock Sync | Qualification |
|---|
 | 1+ $2.7150 5+ $2.5340 10+ $2.3530 更多的价格 | 285,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | XC9221 | Surface Mount | -40°C ~ 85°C (TA) | SC-74A, SOT-753 | SOT-25-5 | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 500kHz | No | Enable, Soft Start | 1 | 2.8V ~ 16V | 100% | No | - | ||
 | 1+ $21.0000 5+ $19.6000 10+ $18.2000 更多的价格 | 183,117 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TJ) | 24-VFQFN Exposed Pad | 24-VQFN (3.5x5.5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 2.2MHz | Yes | Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | 2 | 3.5V ~ 80V | 100% | Yes | - | ||
 | 1+ $8.2500 5+ $7.7000 10+ $7.1500 更多的价格 | 136,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | Automotive | Boost, Flyback, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 1MHz | No | Enable, Frequency Control | 1 | 2.97V ~ 40V | 100% | No | AEC-Q100 | ||
 | 1+ $13.2000 5+ $12.3200 10+ $11.4400 更多的价格 | 129,793 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 750kHz | Yes | Frequency Control, Ramp, Soft Start | 1 | 4.5V ~ 42V | - | No | - | ||
 | 1+ $57.0000 5+ $53.2000 10+ $49.4000 更多的价格 | 128,560 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 16-WQFN Exposed Pad | 16-WQFN (4x4) | - | Automotive | Boost | Step-Up | Positive | Transistor Driver | 1 | 220kHz ~ 2.3MHz | No | Enable, Current Limit | 1 | 1.5V ~ 42V | 91.5% | Yes | AEC-Q100 | ||
 | 1+ $1.3500 5+ $1.2600 10+ $1.1700 更多的价格 | 124,881 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 96% | No | - | ||
 | 1+ $6.6000 5+ $6.1600 10+ $5.7200 更多的价格 | 117,908 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 0°C ~ 70°C (TA) | 16-DIP (0.300", 7.62mm) | 16-PDIP | - | - | Boost, Flyback, Forward Converter, Half-Bridge, Push-Pull | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 2 | 500kHz | Yes | Current Limit, Enable, Frequency Control, Soft Start | 1 | 6.95V ~ 40V | 50% | Yes | - | ||
 | 1+ $10.5000 5+ $9.8000 10+ $9.1000 更多的价格 | 117,768 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | SOT-23-8 Thin, TSOT-23-8 | TSOT-23-8 | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 400kHz | Yes | Phase Control | 1 | 10V ~ 28V | 80% | No | - | ||
 | 1+ $18.0000 5+ $16.8000 10+ $15.6000 更多的价格 | 115,256 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | Automotive | AEC-Q100 | |||||||||||||||
| 1+ $9.0000 5+ $8.4000 10+ $7.8000 更多的价格 | 112,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | Automotive | Boost | Step-Up | Positive | Transistor Driver | 1 | Up to 1MHz | Yes | Frequency Control, Soft Start | 1 | 4.5V ~ 65V | 100% | Yes | AEC-Q100 | ||
 | 1+ $2.1450 5+ $2.0020 10+ $1.8590 更多的价格 | 109,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -25°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 96% | No | - | ||
| 1+ $1.1100 5+ $1.0360 10+ $0.9620 更多的价格 | 107,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | - | ||
 | 1+ $1.5000 5+ $1.4000 10+ $1.3000 更多的价格 | 102,883 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | SOT-23-6 | SOT-23-6 | - | - | Buck | Step-Down | Positive or Negative | Transistor Driver | 1 | - | No | Enable | 1 | 1.8V ~ 6.5V | 100% | No | - | ||
 | 1+ $1.8300 5+ $1.7080 10+ $1.5860 更多的价格 | 102,700 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | -40°C ~ 150°C (TJ) | 8-DIP (0.300", 7.62mm) | 8-Mini DIP | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | - | ||
| 1+ $1.2000 5+ $1.1200 10+ $1.0400 更多的价格 | 102,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 96% | No | - | ||
 | 1+ $13.2900 5+ $12.4040 10+ $11.5180 更多的价格 | 102,351 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Full-Bridge, Half-Bridge, Push-Pull | Step-Up/Step-Down | Positive | PWM Signal | 2 | 200kHz, 600kHz | Yes | Frequency Control, Soft Start | 1 | 15V ~ 90V | - | Yes | - | ||
| 1+ $2.2500 5+ $2.1000 10+ $1.9500 更多的价格 | 100,122 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 97% | No | - | ||
 | 1+ $1.2300 5+ $1.1480 10+ $1.0660 更多的价格 | 100,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 16-TSSOP (0.173", 4.40mm Width) | 16-TSSOP | - | - | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Transistor Driver | 2 | 1kHz ~ 300kHz | No | Dead Time Control, Frequency Control | 1 | 7V ~ 40V | 45% | No | - | ||
| 1+ $2.1000 5+ $1.9600 10+ $1.8200 更多的价格 | 100,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Frequency Control | 1 | 7.6V ~ 18V | 96% | No | - | ||
 | 1+ $21.0000 5+ $19.6000 10+ $18.2000 更多的价格 | 98,768 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TJ) | 24-VFQFN Exposed Pad | 24-VQFN (4x4) | - | Automotive | Buck | Step-Down | Positive | Transistor Driver | 1 | 440kHz, 2.2MHz | No | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 1 | 3.8V ~ 65V | - | No | AEC-Q100 | ||
| 1+ $1.1550 5+ $1.0780 10+ $1.0010 更多的价格 | 97,609 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 0°C ~ 70°C (TJ) | 8-DIP (0.300", 7.62mm) | 8-Mini DIP | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 48% | No | - | ||
| 1+ $6.0000 5+ $5.6000 10+ $5.2000 更多的价格 | 96,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | ||||
 | 1+ $11.2500 5+ $10.5000 10+ $9.7500 更多的价格 | 92,250 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 20-SOIC (0.295", 7.50mm Width) | 20-SOIC | - | - | Phase-Shifted Full-Bridge | - | Positive | PWM | 1 | 1MHz | - | Frequency Control, Soft Start, Sync | 1 | 10V ~ 16.5V | 100% | Yes | - | ||
 | 1+ $12.0000 5+ $11.2000 10+ $10.4000 更多的价格 | 92,212 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount, Wettable Flank | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 1MHz | Yes | Enable, Frequency Control, Power Good, Soft Start | 1 | 6V ~ 75V | 100% | Yes | - | ||
 | 1+ $2.5500 5+ $2.3800 10+ $2.2100 更多的价格 | 90,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-VFDFN Exposed Pad | 10-VSON (3x3) | - | - | Boost, Flyback, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 35kHz ~ 1MHz | No | Enable, Frequency Control, Soft Start | 1 | 4.5V ~ 52V | - | Yes | - | ||
| 1+ $12.0000 5+ $11.2000 10+ $10.4000 更多的价格 | 89,617 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | -20°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 1kHz ~ 300kHz | No | Dead Time Control, Frequency Control | 1 | 7V ~ 40V | 49% | Yes | - | ||
 | 1+ $9.0000 5+ $8.4000 10+ $7.8000 更多的价格 | 80,325 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 1 | 4.5V ~ 60V | 95% | Yes | - | ||
| 1+ $1.8000 5+ $1.6800 10+ $1.5600 更多的价格 | 78,900 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | UCx84xA | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | |||||||||||||||
 | 1+ $4.5000 5+ $4.2000 10+ $3.9000 更多的价格 | 77,768 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 400kHz | Yes | Enable, Power Good | 1 | 4.7V ~ 28V | 83% | Yes | - | ||
 | 1+ $15.0000 5+ $14.0000 10+ $13.0000 更多的价格 | 75,561 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TJ) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-HTSSOP | - | Automotive | Buck-Boost | Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | Enable, Frequency Control, Power Good, Soft Start | 1 | 3.5V ~ 42V | - | Yes | AEC-Q100 | ||
| 1+ $2.2500 5+ $2.1000 10+ $1.9500 更多的价格 | 75,008 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | UCx84x | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | |||||||||||||||
| 1+ $1.8000 5+ $1.6800 10+ $1.5600 更多的价格 | 74,758 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 96% | No | - | ||
 | 1+ $90.0000 5+ $84.0000 10+ $78.0000 更多的价格 | 71,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount, Wettable Flank | -40°C ~ 150°C (TJ) | 20-VFQFN Exposed Pad | 20-VQFN (3.5x4.5) | - | Automotive | Buck | Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 1MHz | Yes | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start | 1 | 5.5V ~ 75V | 99% | Yes | AEC-Q100 | ||
 | 1+ $7.5000 5+ $7.0000 10+ $6.5000 更多的价格 | 82,871 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 10-WFDFN Exposed Pad | 10-TDFN-EP (3x3) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 300kHz | Yes | Enable, Phase Control, Power Good, Power on Reset | 1 | 4.5V ~ 14.4V | 85% | No | - | ||
 | 1+ $18.0000 5+ $16.8000 10+ $15.6000 更多的价格 | 70,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-MSOP | - | - | Full-Bridge, Half-Bridge, Push-Pull | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | 200kHz | No | Frequency Control | 1 | 4.1V ~ 14V | 49% | No | - | ||
 | 1+ $0.9450 5+ $0.8820 10+ $0.8190 更多的价格 | 67,812 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | - | - | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Transistor Driver | 2 | 1kHz ~ 300kHz | No | Dead Time Control, Frequency Control | 1 | 7V ~ 40V | 45% | No | - | ||
| 1+ $1.3650 5+ $1.2740 10+ $1.1830 更多的价格 | 66,946 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | - | - | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 2 | 450kHz | No | Current Limit, Frequency Control | 1 | 8V ~ 40V | 45% | No | - | ||
 | 1+ $0.5700 5+ $0.5320 10+ $0.4940 更多的价格 | 66,156 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | -40°C ~ 85°C (TA) | 16-DIP (0.300", 7.62mm) | 16-DIP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 1kHz ~ 200kHz | No | Enable | 1 | 7V ~ 36V | 45% | No | - | ||
 | 1+ $67.5000 5+ $63.0000 10+ $58.5000 更多的价格 | 65,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | - | - | Flyback | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | 50kHz ~ 250kHz | No | Current Limit, Enable, Frequency Control, Soft Start | 1 | 4.5V ~ 60V | 69% | No | - | ||
 | 1+ $4.5000 5+ $4.2000 10+ $3.9000 更多的价格 | 59,712 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | Flex-Mode® | Surface Mount | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad, CSP | 32-LFCSP (5x5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 2 | 200kHz ~ 1.5MHz | Yes | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | 2 | 2.75V ~ 14.5V | 90% | Yes | - | ||
 | 1+ $7.0500 5+ $6.5800 10+ $6.1100 更多的价格 | 59,483 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 16-PowerTSSOP (0.173", 4.40mm Width) | 16-HTSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | Yes | Current Limit, Enable, Frequency Control, Soft Start | 1 | 8V ~ 40V | 94% | Yes | - | ||
 | 1+ $2.8500 5+ $2.6600 10+ $2.4700 更多的价格 | 59,276 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | - | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Frequency Control | 1 | 7.6V ~ 18V | 96% | No | - | ||
 | 1+ $15.0000 5+ $14.0000 10+ $13.0000 更多的价格 | 58,250 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 8-WFDFN Exposed Pad | 8-WSON (3x3) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Current Limit, Frequency Control | 1 | 4.5V ~ 42V | 100% | No | - | ||
| 1+ $1.4250 5+ $1.3300 10+ $1.2350 更多的价格 | 58,090 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | - | ||
 | 1+ $5.7750 5+ $5.3900 10+ $5.0050 更多的价格 | 57,025 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 16-SOIC (0.154", 3.90mm Width), 14 Leads | 14-SOIC | - | - | Half-Bridge | - | Positive, Isolation Capable | Transistor Driver | 1 | 35kHz ~ 1MHz | No | Hybrid Hysteretic Control (HHC) | 1 | 13V ~ 26V | 50% | No | - | ||
 | 1+ $17.2500 5+ $16.1000 10+ $14.9500 更多的价格 | 56,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | Automotive | Boost, Flyback, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 1MHz | No | Enable, Frequency Control, Ramp, Soft Start | 1 | 2.97V ~ 48V | 85% | Yes | AEC-Q100 | ||
| 1+ $3.0000 5+ $2.8000 10+ $2.6000 更多的价格 | 55,900 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | UCx84xA | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | |||||||||||||||
| 1+ $4.5000 5+ $4.2000 10+ $3.9000 更多的价格 | 55,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | - | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Frequency Control | 1 | 6.6V ~ 18V | 96% | No | - | ||
| 1+ $2.5500 5+ $2.3800 10+ $2.2100 更多的价格 | 54,989 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | - | ||
| 1+ $7.5000 5+ $7.0000 10+ $6.5000 更多的价格 | 53,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | Automotive | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Frequency Control | 1 | 7.6V ~ 18V | 96% | No | AEC-Q100 | ||
| 1+ $9.0000 5+ $8.4000 10+ $7.8000 更多的价格 | 53,069 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 10-VFDFN Exposed Pad | 10-VSON (3x3) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 300kHz | Yes | Enable, Power Good | 1 | 4.5V ~ 18V | 85% | No | - | ||
| 1+ $18.0000 5+ $16.8000 10+ $15.6000 更多的价格 | 52,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | - | Half-Bridge | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | 200kHz, 500kHz | Yes | Frequency Control, Ramp, Soft Start | 1 | 13V ~ 105V | - | Yes | - | ||
 | 1+ $3.0000 5+ $2.8000 10+ $2.6000 更多的价格 | 52,088 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SO | - | - | Buck, Push-Pull | Step-Down, Step-Up/Step-Down | Positive | Transistor Driver | 2 | 100Hz ~ 400kHz | Yes | Enable, Soft Start | 1 | 8V ~ 35V | 49% | Yes | - | ||
 | 1+ $1.8000 5+ $1.6800 10+ $1.5600 更多的价格 | 52,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | SOT-23-6 | SOT-23-6W | - | - | Buck | Step-Down | Positive | PWM | 1 | 1.25MHz | No | Enable | 1 | 4.5V ~ 30V | 85% | No | - | ||
 | 1+ $45.0000 5+ $42.0000 10+ $39.0000 更多的价格 | 51,053 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 16-SSOP (0.154", 3.90mm Width) | 16-SSOP | - | - | Buck, Boost | Step-Down, Step-Up/Step-Down | Positive or Negative | Transistor Driver | 1 | 150kHz | Yes | Enable, Soft Start | 1 | 3.9V ~ 36V | 99% | Yes | - | ||
 | 1+ $7.0500 5+ $6.5800 10+ $6.1100 更多的价格 | 50,387 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 16-WFQFN Exposed Pad | 16-TQFN (3x3) | - | - | Flyback, Forward Converter | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | Dead Time Control, Enable, Frequency Control, Soft Start | 1 | 8.4V ~ 26V | 80% | Yes | - | ||
| 1+ $2.4750 5+ $2.3100 10+ $2.1450 更多的价格 | 50,300 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 0°C ~ 70°C (TA) | 8-DIP (0.300", 7.62mm) | 8-PDIP | - | Automotive | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | AEC-Q100 | ||
| 1+ $0.6750 5+ $0.6300 10+ $0.5850 更多的价格 | 50,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | - | - | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Transistor Driver | 2 | 1kHz ~ 300kHz | No | Dead Time Control, Frequency Control | 1 | 7V ~ 40V | 45% | No | - | ||
| 1+ $9.3000 5+ $8.6800 10+ $8.0600 更多的价格 | 50,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | - | Boost, Flyback, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 1MHz | No | Enable, Frequency Control | 1 | 2.97V ~ 40V | 100% | No | - | ||
| 1+ $13.5000 5+ $12.6000 10+ $11.7000 更多的价格 | 49,750 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | - | Boost | Step-Up | Positive | Transistor Driver | 1 | Up to 1MHz | Yes | Frequency Control, Soft Start | 1 | 4.5V ~ 65V | 100% | Yes | - | ||
 | 1+ $39.0000 5+ $36.4000 10+ $33.8000 更多的价格 | 46,468 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 28-WFQFN Exposed Pad | 28-QFN (4x5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 2 | 250kHz ~ 780kHz | Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 2 | 4V ~ 38V | 95% | No | - | ||
| 1+ $1.5000 5+ $1.4000 10+ $1.3000 更多的价格 | 46,183 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-VFDFN Exposed Pad | 10-VSON (3x3) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 1.2MHz | Yes | Enable, Power Good, Soft Start | 1 | 3V ~ 20V | 85% | No | - | ||
 | 1+ $2.5500 5+ $2.3800 10+ $2.2100 更多的价格 | 46,169 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 100°C (TA) | 24-VFQFN Exposed Pad | 24-QFN (4x4) | PSI | - | Buck | Step-Down | Positive | Transistor Driver | 2 | 200kHz ~ 800kHz | Yes | Enable, Frequency Control, Phase Control, Power Good | 2 | 4.5V ~ 5.5V | 100% | No | - | ||
| 1+ $9.6000 5+ $8.9600 10+ $8.3200 更多的价格 | 46,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TA) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Full-Bridge, Half-Bridge, Push-Pull | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 2 | 200kHz, 600kHz | No | Frequency Control, Soft Start | 1 | 14V ~ 90V | 50% | No | - | ||
 | 1+ $45.0000 5+ $42.0000 10+ $39.0000 更多的价格 | 45,501 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 40-WFQFN Exposed Pad | 40-TQFN (6x6) | I²C | - | Buck | Step-Down | Positive | Transistor Driver | 4 | 300kHz ~ 1.5MHz | Yes | Enable | 4 | 6.5V ~ 20V | 85% | No | - | ||
 | 1+ $4.5000 5+ $4.2000 10+ $3.9000 更多的价格 | 45,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-HVSSOP | - | Automotive | Boost, Flyback, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 35kHz ~ 1MHz | No | Enable, Frequency Control, Soft Start | 1 | 4.5V ~ 52V | - | Yes | AEC-Q100 | ||
| 1+ $82.5000 5+ $77.0000 10+ $71.5000 更多的价格 | 45,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 150°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | Automotive | Boost | Step-Up | Positive | Transistor Driver | 1 | 170kHz | No | Current Limit, Enable, Frequency Control | 1 | 2V ~ 40V | 83% | No | AEC-Q100 | ||
| 1+ $1.9500 5+ $1.8200 10+ $1.6900 更多的价格 | 45,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -25°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 96% | No | - | ||
| 1+ $5.6550 5+ $5.2780 10+ $4.9010 更多的价格 | 44,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Boost, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 200kHz ~ 990kHz | No | Frequency Control, Soft Start | 1 | 6V ~ 60V | 95% | Yes | - | ||
| 1+ $5.2500 5+ $4.9000 10+ $4.5500 更多的价格 | 42,359 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Push-Pull | Step-Up/Step-Down | Positive | Transistor Driver | 2 | 194kHz | No | Frequency Control | 1 | 4.1V ~ 15V | 49% | No | - | ||
| 1+ $2.2500 5+ $2.1000 10+ $1.9500 更多的价格 | 42,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 105°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Frequency Control | 1 | 7.6V ~ 18V | 48% | No | - | ||
 | 1+ $18.0000 5+ $16.8000 10+ $15.6000 更多的价格 | 41,855 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 36-VFQFN Exposed Pad | 36-VQFN (6x6) | - | - | Buck | Step-Down | Positive | Transistor Driver | 2 | 150kHz ~ 1MHz | Yes | Current Limit, Frequency Control, Phase Control, Power Good, Tracking | 2 | 4.5V ~ 15V | 87.5% | No | - | ||
 | 1+ $4.0500 5+ $3.7800 10+ $3.5100 更多的价格 | 41,678 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | SOT-23-6 | SOT-23-6 | - | - | Boost | Step-Up | Positive | Transistor Driver | 1 | 200kHz | No | Enable | 1 | 1.8V ~ 8V | 85% | No | - | ||
| 1+ $5.5500 5+ $5.1800 10+ $4.8100 更多的价格 | 40,316 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | |||||||||||||||
 | 1+ $8.2500 5+ $7.7000 10+ $7.1500 更多的价格 | 40,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Through Hole | 0°C ~ 70°C (TA) | 16-DIP (0.300", 7.62mm) | 16-PDIP | - | - | - | - | Positive | Transistor Driver | 2 | 60Hz ~ 430kHz | Yes | Enable, Soft Start | 1 | 7V ~ 20V | 49% | Yes | - | ||
| 1+ $3.4500 5+ $3.2200 10+ $2.9900 更多的价格 | 39,828 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | Automotive | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Current Limit, Enable | 1 | 4.5V ~ 35V | 100% | No | AEC-Q100 | ||
 | 1+ $30.0000 5+ $28.0000 10+ $26.0000 更多的价格 | 38,787 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 28-PowerTSSOP (0.173", 4.40mm Width) | 28-HTSSOP | - | Automotive | Buck-Boost | Step-Up/Step-Down | Positive | Transistor Driver | 1 | 100kHz ~ 600kHz | Yes | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 1 | 4.2V ~ 55V | - | Yes | AEC-Q100 | ||
| 1+ $27.0000 5+ $25.2000 10+ $23.4000 更多的价格 | 37,950 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 750kHz | Yes | Frequency Control, Ramp, Soft Start | 1 | 4.5V ~ 42V | - | No | - | ||
| 1+ $1.9500 5+ $1.8200 10+ $1.6900 更多的价格 | 36,975 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 96% | No | - | ||
 | 1+ $42.0000 5+ $39.2000 10+ $36.4000 更多的价格 | 36,531 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount, Wettable Flank | -40°C ~ 125°C (TA) | 32-VFQFN Exposed Pad | 32-QFNW (5x5) | I²C | Automotive | Buck, Boost | Step-Up/Step-Down | Positive | Transistor Driver | 4 | - | Yes | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | 2 | 4.5V ~ 32V | - | - | AEC-Q100 | ||
.jpg "TPS40400RHLR") | 1+ $25.5000 5+ $23.8000 10+ $22.1000 更多的价格 | 36,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 24-VFQFN Exposed Pad | 24-VQFN (5.5x3.5) | PMBus | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 200kHz ~ 2MHz | Yes | Power Good, Tracking | 1 | 3V ~ 20V | 90% | Yes | - | ||
| 1+ $13.5000 5+ $12.6000 10+ $11.7000 更多的价格 | 35,990 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Flyback | Step-Up/Step-Down | Positive | Transistor Driver | 1 | 200kHz ~ 630kHz | No | Frequency Control, Soft Start | 1 | 8V ~ 15V | 80% | Yes | - | ||
 | 1+ $24.0000 5+ $22.4000 10+ $20.8000 更多的价格 | 35,819 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | SOT-23-6 Thin, TSOT-23-6 | TSOT-23-6 | - | - | Boost, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 550kHz | No | Enable | 1 | 2.5V ~ 9.8V | - | No | - | ||
 | 1+ $1.9500 5+ $1.8200 10+ $1.6900 更多的价格 | 35,815 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -25°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 48% | No | - | ||
 | 1+ $37.5000 5+ $35.0000 10+ $32.5000 更多的价格 | 35,596 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | PolyPhase® | Surface Mount | -40°C ~ 85°C (TA) | 32-WFQFN Exposed Pad | 32-QFN (5x5) | - | - | Buck | Step-Down | Positive | Transistor Driver | 2 | 105kHz ~ 835kHz, 350kHz ~ 535kHz | Yes | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start | 2 | 4V ~ 24V | 99.4% | No | - | ||
| 1+ $1.7250 5+ $1.6100 10+ $1.4950 更多的价格 | 35,480 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TJ) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 10V ~ 30V | 48% | No | - | ||
| 1+ $75.0000 5+ $70.0000 10+ $65.0000 更多的价格 | 35,218 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | D-CAP2™, Eco-Mode™ | Surface Mount | -40°C ~ 85°C (TA) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 500kHz | Yes | Enable, Soft Start | 1 | 4.5V ~ 28V | - | No | - | ||
 | 1+ $18.0000 5+ $16.8000 10+ $15.6000 更多的价格 | 35,197 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 12-WFQFN Exposed Pad | 12-TQFN (3x3) | - | Automotive | Boost, SEPIC | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | 220kHz ~ 1MHz | No | Current Limit, Enable, Frequency Control, Power Good | 1 | 4.5V ~ 36V | 93% | Yes | AEC-Q100 | ||
| 1+ $7.2000 5+ $6.7200 10+ $6.2400 更多的价格 | 35,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-VSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | Up to 1MHz | No | Current Limit, Frequency Control | 1 | 4.5V ~ 42V | 100% | No | - | ||
 | 1+ $22.5000 5+ $21.0000 10+ $19.5000 更多的价格 | 35,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-WFQFN Exposed Pad, CSP | 20-LFCSP (4x4) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 200kHz ~ 1.5MHz | Yes | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking | 1 | 2.75V ~ 20V | 90% | Yes | - | ||
| 1+ $12.0000 5+ $11.2000 10+ $10.4000 更多的价格 | 34,638 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 16-SOIC (0.154", 3.90mm Width), 14 Leads | 14-SOIC | - | - | Half-Bridge | - | Positive, Isolation Capable | Transistor Driver | 1 | 35kHz ~ 1MHz | No | Hybrid Hysteretic Control (HHC) | 1 | 13V ~ 26V | 50% | No | - | ||
| 1+ $7.5000 5+ $7.0000 10+ $6.5000 更多的价格 | 34,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | UCx84x | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | |||||||||||||||
| 1+ $21.4500 5+ $20.0200 10+ $18.5900 更多的价格 | 33,904 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 16-SOIC (0.154", 3.90mm Width) | 16-SOIC | - | - | Flyback, Forward Converter | Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | 250kHz | No | Current Limit, Enable, On Time Control, Ramp, Soft Start | 1 | 8.5V ~ 16V | 70% | Yes | - | ||
| 1+ $34.5000 5+ $32.2000 10+ $29.9000 更多的价格 | 33,894 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | D-CAP2™, Eco-Mode™ | Surface Mount | -40°C ~ 85°C (TA) | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | 10-VSSOP | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 500kHz | Yes | Enable, Power Good | 1 | 4.5V ~ 28V | - | No | - | ||
 | 1+ $1.0500 5+ $0.9800 10+ $0.9100 更多的价格 | 33,533 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 10-WFDFN Exposed Pad | 10-WDFN (3x3) | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 290kHz ~ 430kHz | Yes | Current Limit, Enable, Phase Control, Power Good, Soft Start | 1 | 4.5V ~ 26V | - | Yes | - | ||
| 1+ $1.5000 5+ $1.4000 10+ $1.3000 更多的价格 | 32,508 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Buck | Step-Down | Positive | Transistor Driver | 1 | 275kHz | Yes | Enable, Phase Control | 1 | 4.5V ~ 13.2V | 75% | No | - | ||
 | 1+ $2.7000 5+ $2.5200 10+ $2.3400 更多的价格 | 32,500 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | 0°C ~ 70°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Transistor Driver | 1 | Up to 500kHz | No | Frequency Control | 1 | 7.6V ~ 30V | 48% | No | - | ||
| 1+ $3.7500 5+ $3.5000 10+ $3.2500 更多的价格 | 32,261 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 85°C (TA) | 8-SOIC (0.154", 3.90mm Width) | 8-SOIC | - | - | Boost, Flyback, Forward Converter | Step-Up, Step-Up/Step-Down | Positive | Transistor Driver | 1 | - | No | Frequency Control | 1 | 3.6V ~ 12V | 99% | No | - | ||
 | 1+ $75.0000 5+ $70.0000 10+ $65.0000 更多的价格 | 32,000 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | Digital-DC™ | Surface Mount | -40°C ~ 85°C (TA) | 44-VFQFN Exposed Pad | 44-QFN (7x7) | PMBus | - | Buck | Step-Down | Positive | PWM Signal | 2 | 200kHz ~ 1.33MHz | No | Current Limit, Enable, Power Good, Tracking | 2 | 4.5V ~ 14V | - | Yes | - | ||
| 1+ $37.5000 5+ $35.0000 10+ $32.5000 更多的价格 | 31,851 现货 可以立即发货 发货地: 深圳 | PCB Symbol, Footprint & 3D Model | - | Surface Mount | -40°C ~ 125°C (TJ) | 20-PowerTSSOP (0.173", 4.40mm Width) | 20-HTSSOP | - | Automotive | Boost | Step-Up | Positive | Transistor Driver | 1 | Up to 1MHz | Yes | Frequency Control, Soft Start | 1 | 4.5V ~ 65V | 100% | Yes | AEC-Q100 |
关于DC-DC 开关控制器
DC-DC开关控制器是专门用于电源管理应用的IC类型。这些控制器通过将输入供电电压转换为所需的输出电压水平来调节电子电路中的电压水平。它们通常应用于需要产生比输入供电电压更高（升压或升压）或更低（降压或降压）的输出电压的高效电路中。 DC-DC开关控制器利用开关技术高效地将输入电压转换为所需的输出电压水平。与线性稳压器将过剩电压作为热量散失不同，这些控制器最小化了功率损耗和热量产生，从而提高了整体系统效率。它们能够实现比线性稳压器更高的效率水平，因此适用于具有有限功率预算或电池供电设备的应用。 这些控制器可以配置在各种拓扑结构中，例如buck-boost、flyback、forward、cuk、SEPIC、full bridge、half bridge和push-pull，根据特定的要求生成不同的输出电压水平，从而具有灵活性。这种多功能性使它们广泛应用于电源、电脑系统、电信设备、汽车电子等领域。 总之，PMIC DC-DC开关控制器是用于电源管理任务的IC。它们通过将输入供电电压转换为所需的输出电压水平来高效调节电压水平。它们的开关技术与线性稳压器相比提供了更高的效率，因此适用于各种需要能源效率至关重要的应用。
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