L4957AD15中文资料意法半导体数据手册PDF规格书
L4957AD15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：
L4957AD15
- 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 |
05+ |
SOT-263 |
800 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
ST-MICROELECTRONICS |
24+ |
NA |
990000 |
明嘉莱只做原装正品现货 |
询价 | ||
ST |
25+23+ |
TO263 |
75217 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 | ||
ST |
25+ |
TO-263 |
4500 |
全新原装、诚信经营、公司现货销售! |
询价 | ||
ST/意法 |
2450+ |
TO263 |
6540 |
只做原装正品现货或订货!终端客户免费申请样品! |
询价 | ||
ST |
22+ |
D2PAK |
5000 |
原装现货库存.价格优势!! |
询价 | ||
STMicroelectronics |
23+/24+ |
TO-263-3 |
8600 |
只供原装进口公司现货+可订货 |
询价 | ||
ST |
24+ |
D2PAK |
8866 |
询价 | |||
STMicroelectronics |
18+ |
ICREGLDO2.5V5AD2PAK |
6800 |
公司原装现货 |
询价 | ||
ST/意法 |
22+ |
TO263 |
12000 |
只做原装、原厂优势渠道、假一赔十 |
询价 |
