图片 | 制造商型号 | 库存情况 | 价格 | 库存 | 数据手册 | 系列 | 封装/外壳 | 包装 | 产品状态 | 输出类型 | 功能 | 输出配置 | 拓扑 | 输出数量 | 输出相位 | 电压 - 供应(Vcc/Vdd) | 频率 - 开关 | 占空比(最大值) | 同步整流器 | 时钟同步 | 串行接口 | 控制特性 | 工作温度 | 等级 | 认证 | 安装类型 | 供应商设备封装 |
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UC3844AMIC REG CTRLR PWM CM 8-DIP |
1,666 | 1.42 |
|
![]() 数据手册 |
- | 8-DIP (0.300", 7.62mm) | Tube | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Down | Positive, Isolation Capable | Boost, Buck, Flyback, Forward | 1 | 1 | 10V ~ 30V | Up to 500kHz | 48% | No | No | - | Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 8-DIP |
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UCC3585D-TISWITCHING CONTROLLER, VOLTAGE-MO |
6,350 | 2.24 |
|
![]() 数据手册 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 5.5V | 500kHz | 1 | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | 0°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
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LTC3803HS6-5#TRPBFIC REG CTRLR FLYBACK TSOT23-6 |
4,484 | 2.38 |
|
![]() 数据手册 |
- | SOT-23-6 Thin, TSOT-23-6 | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Flyback | 1 | 1 | 4V ~ 8.1V | 200kHz | 80% | No | No | - | Current Limit, Enable | -40°C ~ 150°C (TJ) | - | - | Surface Mount | TSOT-23-6 |
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LTC3775EMSE#TRPBFIC REG CTRLR BUCK 16MSOP |
2,595 | 2.62 |
|
![]() 数据手册 |
PolyPhase® | 16-TFSOP (0.118", 3.00mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 38V | 250kHz ~ 1MHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-MSOP-EP |
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UCC3807D-3IC REG CTRLR MULT TOPOLOGY 8SOIC |
2,526 | 2.24 |
|
![]() 数据手册 |
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 4.1V ~ 13.5V | 202kHz | 78% | No | No | - | - | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SOIC |
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NCP5383MNR2GIC REG CTRLR BUCK 24QFN |
3,843 | 2.03 |
|
![]() 数据手册 |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 13.2V | 100kHz ~ 400kHz | - | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
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UCC3961NIC REG CTRLR FWRD CONV 14DIP |
2,639 | 2.03 |
|
![]() 数据手册 |
- | 14-DIP (0.300", 7.62mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive, Isolation Capable | Forward Converter | 1 | 1 | 8V ~ 19V | 400kHz | 72% | Yes | No | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | Through Hole | 14-PDIP |
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TPS51113DRCRIC REG CTRLR BUCK 10SON |
4,668 | 1.14 |
|
![]() 数据手册 |
- | 10-VFDFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 13.2V | 300kHz | 72% | Yes | No | - | Enable, Power Good | -40°C ~ 85°C (TA) | - | - | Surface Mount | 10-VSON (3x3) |
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TL1451CNSRIC REG CTRLR BUCK/BST/FLYBK 16SO |
2,420 | 0.83 |
|
![]() 数据手册 |
- | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback | 2 | 1 | 3.6V ~ 50V | 1kHz ~ 500kHz | - | No | No | - | Frequency Control | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
LM5033MM/NOPBIC REG CTRLR PUSH-PULL 10MSOP |
1,751 | 0.80 |
|
![]() 数据手册 |
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tape & Reel (TR) | Last Time Buy | PWM Signal | Step-Up/Step-Down | Positive | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 15V ~ 90V | 200kHz, 600kHz | - | Yes | Yes | - | Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-VSSOP |
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L6712AQTRIC REG CTRLR BUCK 36VFQFPN |
1,784 | 4.34 |
|
![]() 数据手册 |
- | 36-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 7.5V ~ 15V | 150kHz | 80% | Yes | No | - | Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-VFQFPN (6x6) |
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L6712QTRIC REG CTRLR BUCK 36VFQFPN |
659 | 5.09 |
|
![]() 数据手册 |
- | 36-VFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 7.5V ~ 15V | 150kHz | 80% | Yes | No | - | Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-VFQFPN (6x6) |
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TPS40071PWPIC REG CTRLR BUCK 16HTSSOP |
1,240 | 2.28 |
|
![]() 数据手册 |
- | 16-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 28V | Up to 1MHz | 93% | Yes | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-HTSSOP |
|
TL1453CDIC REG CTRLR 16SOIC |
4,771 | 1.81 |
|
![]() 数据手册 |
- | 16-SOIC (0.154", 3.90mm Width) | Bulk | Active | PWM | - | Positive | Boost | 2 | 1 | 3.6V ~ 40V | 1kHz ~ 500kHz | - | No | No | - | Dead Time Control, Frequency Control | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
TL1453CPWRIC REG CTRLR 16TSSOP |
1,161 | 1.53 |
|
![]() 数据手册 |
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | PWM | - | Positive | Boost | 2 | 1 | 3.6V ~ 40V | 1kHz ~ 500kHz | - | No | No | - | Dead Time Control, Frequency Control | -20°C ~ 85°C (TA) | - | - | Surface Mount | 16-TSSOP |
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LM5141QRGERQ1IC REG CTRLR BUCK 24VGFN |
3,000 | 2.78 |
|
![]() 数据手册 |
- | 24-VFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.8V ~ 65V | 440kHz, 2.2MHz | - | No | No | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 24-VQFN (4x4) |
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NCV891234MW33R2GIC REG CTRLR BUCK 12DFN |
3,988 | 2.10 |
|
![]() 数据手册 |
- | 12-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 3.7V ~ 36V | 2MHz | 60% | - | Yes | - | Current Limit, Enable, Reset | -40°C ~ 150°C (TJ) | Automotive | - | Surface Mount | 12-DFN (4x4) |
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NCV891234MW50R2GIC REG CTRLR BUCK 12DFN |
3,460 | 2.10 |
|
![]() 数据手册 |
- | 12-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 3.7V ~ 36V | 2MHz | 60% | - | Yes | - | Current Limit, Enable, Reset | -40°C ~ 150°C (TJ) | Automotive | - | Surface Mount | 12-DFN (4x4) |
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NCV891334MW50R2GIC REG CTRLR BUCK 12DFN |
4,334 | 2.10 |
|
![]() 数据手册 |
- | 12-VDFN Exposed Pad | Tape & Reel (TR) | Obsolete | PWM Signal | Step-Down | Positive | Buck | 1 | 1 | 3.7V ~ 36V | 2MHz | 60% | - | Yes | - | Current Limit, Enable, Reset | -40°C ~ 150°C (TJ) | Automotive | - | Surface Mount | 12-DFN (4x4) |
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UCC2541PWPIC REG CTRLR BUCK 20HTSSOP |
2,290 | 2.10 |
|
![]() 数据手册 |
- | 20-PowerTSSOP (0.173", 4.40mm Width) | Bulk | Not For New Designs | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 8.5V ~ 35V | 300kHz | - | Yes | Yes | - | Enable, Ramp, Reset, Soft Start, Tracking | -40°C ~ 105°C (TA) | - | - | Surface Mount | 20-HTSSOP |