非常低压降1.5 A稳压器 Very low drop 1.5 A regulator
Description
The L4940 series of three terminal positive regulators is available in TO-220, TO-220FP and D2PAK packages and with several fixed output voltages, making it useful in a wide range of industrial and consumer applications. Thanks to its very low input/output voltage drop, these devices are particularly suitable for batteries powered equipment, reducing consumption and prolonging battery life. Each type employs internal current limiting, antisaturation circuit, thermal shut-down and safe area protection.
Features
■ Precise 5, 8.5, 10, 12 V outputs
■ Low dropout voltage 450 mV typ. at 1 A
■ Very low quiescent current
■ Thermal shutdown
■ Short circuit protection
■ Reverse polarity protection
| 型号 | 品牌 | 下载 |
|---|---|---|
| L4940D2T10-TR | ST Microelectronics 意法半导体 | 下载 |
| L4940V5 | ST Microelectronics 意法半导体 | 下载 |
| L4941BV | ST Microelectronics 意法半导体 | 下载 |
| L4941BDT | ST Microelectronics 意法半导体 | 下载 |
| L4949ED013TR | ST Microelectronics 意法半导体 | 下载 |
| L4940D2T5-TR | ST Microelectronics 意法半导体 | 下载 |
| L4940D2T12-TR | ST Microelectronics 意法半导体 | 下载 |
| L4940V85 | ST Microelectronics 意法半导体 | 下载 |
| L4949EP-E | ST Microelectronics 意法半导体 | 下载 |
| L4949EDMITTR | ST Microelectronics 意法半导体 | 下载 |
| L4947H | ST Microelectronics 意法半导体 | 下载 |