








LT1374 - 4.5A, 500kHz Step-Down Switching Regulator; Package: DD PAK; Pins: 7; Temperature Range: -40℃ to 85℃
Adjust the voltage level of your devices with this synchronous step down DC to DC converter from . This converter"s single output can produce a current up to 4.5 A. Using the part will provide the power your application needs by requiring a voltage only of 5 V and not exceeding a voltage of 25 V. With an adjustable output that has a voltage of 2.42 to 21.5 V, this is power management at its best. Your circuit has the capability to produce a constant current at its output by using a line regulation of 0.03%/V. You can operate this at a switching frequency of 540 kHz. This converter has an operating temperature range of -40 °C to 125 °C.
输出接口数 1
输出电压 2.42V ~ 21.5V
输出电流 4.5 A
开关频率 500 kHz
拓扑结构 Buck
输入电压Max 25 V
输入电压Min 5 V
输出电压Max 21.5 V
输出电压Min 2.42 V
输出电流Max 4.5 A
工作温度Max 125 ℃
工作温度Min -40 ℃
输入电压 5V ~ 25V
安装方式 Surface Mount
引脚数 8
封装 TO-263-8
高度 4.57 mm
封装 TO-263-8
工作温度 -40℃ ~ 125℃ TJ
产品生命周期 Unknown
包装方式 Tube
RoHS标准
含铅标准 Lead Free

| 型号/品牌 | 代替类型 | 替代型号对比 |
|---|---|---|
LT1374IR-SYNC#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LT1374IR-SYNC 凌力尔特 | 类似代替 | LT1374IR-SYNC#PBF和LT1374IR-SYNC的区别 |