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 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
UC3856QIC REG CTRLR MULT TOP 20PLCC |
511 | 4.94 |
|
![]() 数据手册 |
- | 20-LCC (J-Lead) | Bulk | Obsolete | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | 0°C ~ 70°C (TA) | - | - | Surface Mount | 20-PLCC (9x9) |
![]() |
LTC3736EGN#TRPBFIC REG CTRLR BUCK 24SSOP |
1,906 | 5.46 |
|
![]() 数据手册 |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75V ~ 9.8V | 300kHz ~ 750kHz | 100% | Yes | Yes | - | Current Limit, Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-SSOP |
![]() |
LT3845IFE#TRPBFIC REG CTRLR BUCK 16TSSOP |
1,062 | 6.02 |
|
![]() 数据手册 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 4V ~ 60V | 300kHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
![]() |
TPS53632RSMRIC REG CTRLR BUCK I2C 32VQFN |
2,593 | 3.13 |
|
![]() 数据手册 |
D-CAP+™ | 32-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 3 | 3 | 2.5V ~ 24V | 300kHz ~ 1MHz | - | No | No | I2C | Enable, Frequency Control, Power Good, Ramp | -10°C ~ 105°C (TA) | - | - | Surface Mount | 32-VQFN (4x4) |
![]() |
TPS56302PWPRDUAL SWITCHING CONTROLLER |
6,000 | 4.64 |
|
![]() 数据手册 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
![]() |
UCC25702PWIC REG CTRLR MULT TOP 14TSSOP |
4,781 | 5.18 |
|
![]() 数据手册 |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, Forward Converter | 1 | 1 | 8.8V ~ 15V | 100kHz | 99% | No | Yes | - | Current Limit, Frequency Control, Sequencing, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 14-TSSOP |
![]() |
UC2827N-1IC REG CTRLR MULT TOPOLOGY 24DIP |
3,124 | 4.70 |
|
![]() 数据手册 |
- | 24-DIP (0.600", 15.24mm) | Tube | Obsolete | Transistor Driver | Step-Up/Step-Down | Positive | Full-Bridge, Push-Pull | 3 | 1 | 7.6V ~ 20V | 220kHz | 91% | Yes | Yes | - | Frequency Control, Ramp, Soft Start | -40°C ~ 85°C (TA) | - | - | Through Hole | 24-PDIP |
![]() |
MCP19214-E/MQIC REG CNTRL MULTI I2C 28VFQFN |
211 | 5.12 |
|
![]() 数据手册 |
- | 28-VFQFN Exposed Pad | Tube | Active | PWM Signal | Step-Up/Step-Down | Positive | Boost, Cuk, Flyback, SEPIC | 2 | 2 | 4.5V ~ 42V | 31.25kHz ~ 2MHz | - | Yes | Yes | I2C | Dead Time Control, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | Automotive | AEC-Q100 | Surface Mount | 28-QFN (5x5) |
|
LTC3857IUH#TRPBFIC REG CTRLR BUCK 32QFN |
4,280 | 6.16 |
|
![]() 数据手册 |
PolyPhase® | 32-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 38V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99.4% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
![]() |
LT3840HFE#TRPBFIC REG CTRLR BUCK 28TSSOP |
3,027 | 6.16 |
|
![]() 数据手册 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 2.5V ~ 60V | 50kHz ~ 1MHz | 99% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |
![]() |
UC2856DWIC REG CTRLR MULT TOP 16SOIC |
616 | 5.50 |
|
![]() 数据手册 |
- | 16-SOIC (0.295", 7.50mm Width) | Tube | Obsolete | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 200kHz | 47% | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
![]() |
LTC3736EUF#TRPBFIC REG CTRLR BUCK 24QFN |
1,296 | 5.66 |
|
![]() 数据手册 |
- | 24-WFQFN Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 2.75V ~ 9.8V | 300kHz ~ 750kHz | 100% | Yes | Yes | - | Current Limit, Enable, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QFN (4x4) |
![]() |
UC2870DW-1SWITCHING CONTROLLER |
1,360 | 4.78 |
|
![]() 数据手册 |
* | - | Bulk | Active | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
![]() |
ADP1828YRQZ-R7IC REG CTRLR BUCK 20QSOP |
4,398 | 2.02 |
|
![]() 数据手册 |
- | 20-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 20V | 300kHz, 600kHz | 93% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-QSOP |
![]() |
ADP1828ACPZ-R7IC REG CTRLR BUCK 20LFCSP |
1,102 | 2.02 |
|
![]() 数据手册 |
- | 20-WFQFN Exposed Pad, CSP | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3V ~ 20V | 300kHz, 600kHz | 93% | Yes | Yes | - | Enable, Frequency Control, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-LFCSP (4x4) |
![]() |
LT3800IFE#TRPBFIC REG CTRLR BUCK 16TSSOP |
3,315 | 5.75 |
|
![]() 数据手册 |
- | 16-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive or Negative | Buck | 1 | 1 | 4V ~ 60V | 200kHz | - | Yes | No | - | Enable | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 16-TSSOP-EP |
![]() |
UCC25702NIC REG CTRLR MULT TOPOLOGY 14DIP |
4,273 | 5.41 |
|
![]() 数据手册 |
- | 14-DIP (0.300", 7.62mm) | Bulk | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Flyback, Forward Converter | 1 | 1 | 8.8V ~ 15V | 100kHz | 99% | No | Yes | - | Current Limit, Frequency Control, Sequencing, Soft Start | -40°C ~ 85°C (TA) | - | - | Through Hole | 14-PDIP |
![]() |
UCD9220RGZRIC REG CTRLR BUCK PMBUS 48VQFN |
3,130 | 3.34 |
|
![]() 数据手册 |
- | 48-VFQFN Exposed Pad | Tape & Reel (TR) | Active | PWM Signal | Step-Down | Positive | Buck | 4 | 4 | 3V ~ 3.6V | 15.26kHz ~ 2MHz | 100% | No | Yes | I2C, PMBus, SMBus | Tracking | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 48-VQFN (7x7) |
![]() |
ADP1822ARQZ-R7IC REG CTRLR BUCK 24QSOP |
3,069 | 2.14 |
|
![]() 数据手册 |
- | 24-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 3.7V ~ 5.5V | 310kHz, 570kHz | - | Yes | Yes | - | Enable, Frequency Control, Margining, Power Good, Soft Start, Tracking | -40°C ~ 85°C (TA) | - | - | Surface Mount | 24-QSOP |
![]() |
LT3782AEFE#TRPBFIC REG CTRLR BOOST 28TSSOP |
4,230 | 6.48 |
|
![]() 数据手册 |
- | 28-TSSOP (0.173", 4.40mm Width) Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up | Positive | Boost | 2 | 2 | 6V ~ 40V | 154kHz ~ 465kHz | 94% | Yes | Yes | - | Enable, Frequency Control, Reset, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 28-TSSOP-EP |