LD2979XX中文资料PDF规格书
LD2979XX规格书详情
Description
The LD2979 series are very low drop regulators available in SOT23-5L.
The very low drop-voltage and the very low quiescent current make them particularly suitable for low noise, low power applications and in battery powered systems.
Shutdown logic control function is available on five pin version (TTL compatible). This means that when the device is used as local regulator, it is possible to put a part of the board in standby, decreasing the total power consumption.
Features
■ Very low dropout voltage (0.2 V typ. at 50 mA load)
■ Very low quiescent current (typ. 500 µA at 50 mA load)
■ Output current up to 50 mA
■ Logic-controlled electronic shutdown
■ Output voltages of 3.0; 3.3; 3.8; 5.0 V
■ Internal current and thermal limit
■ Supply voltage rejection: 63 dB (typ)
■ Only 1 µF for stability
■ Selection at 25 °C
■ Temperature range: -25 °C to 125 °C
■ Package available: SOT23-5L
产品属性
- 型号:
LD2979XX
- 制造商:
STMICROELECTRONICS
- 制造商全称:
STMicroelectronics
- 功能描述:
Very low drop voltage regulators with inhibit
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
ST/STMicroelectronics/意法半导 |
21+ |
TO-92 |
414 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST |
18+ |
TO-92 |
414 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST |
20+ |
TO-92 |
25000 |
全新原装现货,假一赔十 |
询价 | ||
ST/意法 |
21+ |
9852 |
只做原装正品现货!或订货假一赔十! |
询价 | |||
ST |
2023+ |
80000 |
一级代理/分销渠道价格优势 十年芯程一路只做原装正品 |
询价 | |||
ST |
23+ |
TO923 |
9000 |
原装正品,支持实单 |
询价 | ||
ST-意法半导体 |
24+25+/26+27+ |
TO-92-3 |
78800 |
一一有问必回一特殊渠道一有长期订货一备货HK仓库 |
询价 | ||
ST |
2020+ |
5000 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | |||
ST |
23+ |
TO-92 |
16900 |
支持样品,原装现货,提供技术支持! |
询价 | ||
ST |
22+ |
TO-92 |
30000 |
原装正品 |
询价 |