L387中文资料意法半导体数据手册PDF规格书
L387规格书详情
DESCRIPTION
The L387A is a very low drop voltage regulator in aPentawatt package specially designed to pro
vide stabilized 5V supplies in consumer and in dustrial applications. Thanks to its very low in
put/output voltage drop this device is very useful in battery powered equipment, reducing con
sumption and prolonging battery life. A reset out put makes the L387A particularly suitable for mi
croprocessor systems. This output provides a re set signal when power is applied (after an exter
nal programmable delay) and goes low when
PRECISE OUTPUT VOLTAGE (5 V±4)
VERY LOW DROPOUT VOLTAGE
OUTPUT CURRENT IN EXCESS OF 500mA
POWER-ON, POWER-OFF INFORMATION (RESET FUNCTION)
HIGH NOISE IMMUNITY ON RESET DELAY CAPACITOR
产品属性
- 型号：
L387
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
VERY LOW DROP 5V REGULATOR WITH RESET
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST |
2025+ |
TO-220-5 |
5425 |
全新原厂原装产品、公司现货销售 |
询价 | ||
ST |
05+ |
原厂原装 |
16913 |
只做全新原装真实现货供应 |
询价 | ||
ST |
26+ |
TO-220-5P |
8795 |
代理全系列销售, 全新原装正品,价格优势,长期供应,量大可订 |
询价 | ||
ST |
25+ |
TO-220 |
30000 |
代理全新原装现货,价格优势 |
询价 | ||
ST |
26+ |
TO-2205 |
60000 |
只有原装 可配单 |
询价 | ||
ST |
25+23+ |
TO-220 |
19234 |
绝对原装正品全新进口深圳现货 |
询价 | ||
ST |
25+ |
QFP |
3200 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST |
2026+ |
TO-220 |
24371 |
全新原装现货,可出样品,可开增值税发票 |
询价 | ||
ST |
2511 |
TO-2205 |
16900 |
电子元器件采购降本30%!原厂直采,砍掉中间差价 |
询价 | ||
ST |
22+ |
TO-5 |
5000 |
原装现货库存.价格优势!! |
询价 |
