| 图片 | 厂商料号 | 库存情况 | 价格 | 数量 | 数据表 | 系列 | 封装/外壳 | 包装 | 产品状态 | 输出类型 | 功能 | 拓扑 | 输出数量 | 输出相位 | 认证 | 电压 - 供应(Vcc/Vdd) | 频率 - 开关 | 输出配置 | 占空比(最大值) | 同步整流器 | 等级 | 时钟同步 | 安装类型 | 工作温度 | 串行接口 | 控制特性 | 供应商设备封装 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LM5033SDSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
406 | - |
|
数据表 |
- | 10-WDFN Exposed Pad | Bulk | Active | PWM Signal | Step-Up/Step-Down | Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | - | 15V ~ 90V | 200kHz, 600kHz | Positive | - | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Soft Start | 10-WSON (4x4) |
|
LM3477MM1A, 575KHZ PDSO8 National Semiconductor |
500 | - |
|
数据表 |
- | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck, Buck-Boost | 1 | 1 | - | 2.97V ~ 35V | 500kHz | Positive | 93% | No | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Enable | 8-VSSOP |
|
LM2737MTCXSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
47,500 | - |
|
数据表 |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 50kHz ~ 2MHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 14-TSSOP |
|
LM2737MTCSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
1,130 | - |
|
数据表 |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 50kHz ~ 2MHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 14-TSSOP |
|
LM2727MTCSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
737 | - |
|
数据表 |
- | 14-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 4.5V ~ 5.5V | 50kHz ~ 2MHz | Positive | 90% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start | 14-TSSOP |
|
LM5025BSDSWITCHING CONTROLLER, VOLTAGE-MO National Semiconductor |
2,000 | - |
|
数据表 |
- | 16-WFDFN Exposed Pad | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 1 | - | 8V ~ 15V | 200kHz ~ 400kHz | Positive, Isolation Capable | 71%, 73% | No | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Dead Time Control, Frequency Control, Ramp, Soft Start | 16-WSON (5x5) |
|
LM2746MXA/NOPBSWITCHING REGULATOR/CONTROLLER National Semiconductor |
232 | - |
|
数据表 |
- | 14-PowerTSSOP (0.173", 4.40mm Width) | Tube | Obsolete | Transistor Driver | Step-Down | Buck | 1 | 1 | - | 3V ~ 5.5V | 50kHz ~ 1MHz | Positive | 80% | Yes | - | No | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 14-HTSSOP |
|
LM2630MTCX-ADJSWITCHING CONTROLLER National Semiconductor |
13,540 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Down | Buck | 2 | 1 | - | 4.5V ~ 30V | 200kHz ~ 400kHz | Positive | 96% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Dead Time Control, Enable, Frequency Control, Power Good, Soft Start | 20-TSSOP |
|
LM5034MTCX/NOPBLM5034 HIGH VOLTAGE DUAL INTERLE National Semiconductor |
1,438 | - |
|
数据表 |
- | 20-TSSOP (0.173", 4.40mm Width) | Bulk | Active | Transistor Driver | Step-Up/Step-Down | Forward Converter | 2 | 2 | - | 13V ~ 100V | 200kHz, 600kHz | Positive, Isolation Capable | 76% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Frequency Control, Soft Start | 20-TSSOP |
|
LM3000ASQ/NOPBSWITCHING REGULATOR/CONTROLLER National Semiconductor |
5,892 | - |
|
数据表 |
- | 32-WFQFN Exposed Pad | Bulk | Obsolete | Transistor Driver | Step-Down | Buck | 2 | 2 | - | 3.3V ~ 5.5V | 200kHz ~ 1.5MHz | Positive | 85% | Yes | - | Yes | Surface Mount | -40°C ~ 125°C (TJ) | - | Current Limit, Enable, Frequency Control, Power Good, Soft Start, Tracking | 32-WQFN (5x5) |