L4957AV33中文资料意法半导体数据手册PDF规格书
L4957AV33规格书详情
DESCRIPTION
The L4957A devices are Ultra Low Drop Output linear regulators with an internal N-channel MOS of 200mΩ particulary suitable for low voltage/low dropout applications. Operating with a input voltage from 3V to 14V they are capable to deliver up to 5A.
1.5V, 1.8V, 2.5V AND 3.3V FIXED OUTPUT VOLTAGE
3V TO 14V INPUT VOLTAGE RANGE
200mΩ Rdson TYPICAL @ Tj = 125°C
0.6V max. DROP-OUT AT 2A
EXCELLENT LOAD REGULATION
0.6mA QUIESCENT CURRENT AT ANY LOAD
SHORT CIRCUIT PROTECTION
THERMAL SHUTDOWN
APPLICATIONS
MOTHER BOARDS
PROCESSOR I/O & SUPPLIES
LOW VOLTAGE MEMORY & CHIP SET SUPPLIES
GRAPHIC & SOUND CARDS
LOW VOLTAGE LOGIC SUPPLIES
POST REGULATOR FOR SMPS
产品属性
- 型号：
L4957AV33
- 制造商：
STMICROELECTRONICS
- 制造商全称：
STMicroelectronics
- 功能描述：
UP TO 5A ULDO LINEAR REGULATOR
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
ST/意法 |
24+ |
NA/ |
500 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
询价 | ||
ST/意法 |
22+ |
SOT-263 |
100000 |
代理渠道/只做原装/可含税 |
询价 | ||
ST |
23+ |
TO263-3 |
774 |
原装现货 |
询价 | ||
ST |
2016+ |
TO263 |
6528 |
只做进口原装现货!假一赔十! |
询价 | ||
ST/意法 |
22+ |
TO263-3 |
8000 |
原装正品支持实单 |
询价 | ||
L4957D2.5 |
1070 |
1070 |
询价 | ||||
ST |
22+ |
TO-263 |
5000 |
原装现货库存.价格优势!! |
询价 | ||
ST |
17+ |
TO-263 |
6200 |
询价 | |||
ST/意法 |
24+ |
TO263-3 |
5000 |
全新原装正品,现货销售 |
询价 | ||
ST意法 |
21+ |
TO263-3 |
12588 |
原装正品,自己库存 |
询价 |
