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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LTC7840EFE#TRPBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
2,890 | 4.53 |
|
![]() 数据手册 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 2 | 2 | 5.5V ~ 60V | 50kHz ~ 425kHz | 96% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
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LTC7840EUFD#TRPBFDUAL PHASE/OUTPUT NON-SYNCH BOOS |
4,967 | 4.53 |
|
![]() 数据手册 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up | Positive | Boost | 2 | 2 | 5.5V ~ 60V | 50kHz ~ 425kHz | 96% | No | Yes | - | Current Limit, Enable, Frequency Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-QFN (4x5) |
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LTC3894HFE#TRPBF150V LOW IQ STEP-DWN DC/DC CTLR |
3,166 | 4.53 |
|
![]() 数据手册 |
- | 20-TSSOP (0.173", 4.40mm Width), 16 Leads, Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.5V ~ 150V | 50kHz ~ 850kHz | 100% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
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UC3827DWTR-1IC REG CTRLR MULT TOP 24SOIC |
3,931 | - |
|
![]() 数据手册 |
- | 24-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive | Buck, Full-Bridge, Push-Pull | 3 | 1 | 7.6V ~ 20V | 220kHz | 91% | Yes | Yes | - | Frequency Control, Ramp, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 24-SOIC |
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UC2825AQDWREPG4IC REG CTRLR MULT TOP 16SOIC |
4,991 | - |
|
![]() 数据手册 |
- | 16-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Discontinued at Digi-Key | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8.4V ~ 22V | 400kHz ~ 1MHz | 85% | No | No | - | Current Limit, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SOIC |
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LM5036RJBRHALF BRIDGE CONTROLLER W/INTEGRA |
4,487 | 2.48 |
|
![]() 数据手册 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM | Step-Up/Step-Down | Positive, Isolation Capable | Half-Bridge | 2 | 2 | 7.5V ~ 8.1V | 2MHz | 50% | Yes | Yes | - | Current Limit, Frequency Control, Ramp | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-WQFN (5x5) |
|
LTC3839EUH#TRPBFIC REG CTRLR BUCK 32QFN |
2,460 | 4.58 |
|
![]() 数据手册 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
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LTC3861IUHE#TRPBFIC REG CTRLR BUCK 36QFN |
1,840 | 4.58 |
|
![]() 数据手册 |
PolyPhase® | 36-WFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 2 | 2 | 3V ~ 5.5V | 250kHz ~ 3MHz | 91.5% | No | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 36-QFN (5x6) |
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LTC3838EUHF-2#TRPBFIC REG CTRLR BUCK 38QFN |
4,823 | 4.58 |
|
![]() 数据手册 |
PolyPhase® | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
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LT1950EGN#TRPBFIC REG CTRLR MULT TOP 16SSOP |
1,593 | 4.19 |
|
![]() 数据手册 |
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, Forward Converter, SEPIC | 1 | 1 | 3V ~ 25V | 100kHz ~ 500kHz | 95% | No | Yes | - | Enable, Frequency Control | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-SSOP |
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LTC7806RUFDM#TRPBF2-Phase Sync Boost CTL, 40V, 3M |
1,081 | - |
|
![]() 数据手册 |
- | 28-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 1 | 2 | 4.5V ~ 40V | 100kHz ~ 3MHz | 100% | Yes | Yes | - | Current Limit, Frequency Control, Power Good, Soft Start | -40°C ~ 150°C (TJ) | - | - | Surface Mount, Wettable Flank | 28-QFN (4x5) |
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LM27213SQIC REG CTRLR BUCK 48WQFN |
2,258 | 1.74 |
|
![]() 数据手册 |
- | 48-WFQFN Exposed Pad | Tape & Reel (TR) | Obsolete | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4.75V ~ 6V | - | - | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -5°C ~ 105°C (TA) | - | - | Surface Mount | 48-WQFN (7x7) |
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MIC2150YML-TRIC REG CTRLR BUCK 24MLF |
3,472 | 3.90 |
|
![]() 数据手册 |
- | 24-VFQFN Exposed Pad, 24-MLF® | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 14.5V | 500kHz | 80% | Yes | No | - | Current Limit, Enable, Power Good, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 24-MLF® (4x4) |
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LTC3832-1ES8#TRPBFIC REG CTRLR BUCK/BOOST 8SOIC |
3,214 | 4.25 |
|
![]() 数据手册 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 8V | 300kHz | 95% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SO |
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LTC3807HFE#TRPBFIC REG CTRLR BUCK 20TSSOP |
4,654 | 4.67 |
|
![]() 数据手册 |
- | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 38V | 50kHz ~ 900kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Soft Start, Tracking | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 20-TSSOP-EP |
|
TL1451AMDREPIC REG CTRLR MULT TOP 16SOIC |
2,036 | 2.55 |
|
![]() 数据手册 |
- | 16-SOIC (0.154", 3.90mm Width) | Cut Tape (CT) | 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 | -55°C ~ 125°C (TA) | - | - | Surface Mount | 16-SOIC |
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LTC3838IUHF#TRPBFIC REG CTRLR BUCK 38QFN |
4,625 | 4.70 |
|
![]() 数据手册 |
PolyPhase® | 38-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 38V | 200kHz ~ 2MHz | - | Yes | No | - | Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-QFN (5x7) |
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UCC3895QG3IC OFFLINE SW FULL-BRDG 20PLCC |
4,018 | - |
|
![]() 数据手册 |
- | 20-LCC (J-Lead) | Tube | Obsolete | PWM | - | Positive | Phase-Shifted Full-Bridge | 1 | 1 | 10V ~ 16.5V | 1MHz | 100% | - | Yes | - | Frequency Control, Soft Start, Sync | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
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ADP1870ACPZ-0.6-R7IC REG CTRLR BUCK 10LFCSP |
1,215 | 0.80 |
|
![]() 数据手册 |
- | 10-VFDFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 2.95V ~ 20V | 600kHz | 65% | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 10-LFCSP-WD (3x3) |
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LTC1147CS8-5#TRPBFIC REG CTRLR BUCK 8SOIC |
1,021 | 3.93 |
|
![]() 数据手册 |
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.5V ~ 14V | - | 100% | No | No | - | Current Limit, Enable | 0°C ~ 70°C (TA) | - | - | Surface Mount | 8-SO |