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L4957AV3.3中文資料意法半導體數(shù)據(jù)手冊PDF規(guī)格書
L4957AV3.3規(guī)格書詳情
DESCRIPTION
The L4957A devices are Ultra Low Drop Output linear regulators with an internal N-channel MOS of 200m? 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
200m? 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
產(chǎn)品屬性
- 型號：
L4957AV3.3
- 制造商：
STMICROELECTRONICS
- 制造商全稱：
STMicroelectronics
- 功能描述：
UP TO 5A ULDO LINEAR REGULATOR
| 供應商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
|---|---|---|---|---|---|---|---|
ST |
2020+ |
TO263-3 |
80000 |
只做自己庫存,全新原裝進口正品假一賠百,可開13%增 |
詢價 | ||
ST/意法 |
22+ |
SOT-263 |
100000 |
代理渠道/只做原裝/可含稅 |
詢價 | ||
ST |
2016+ |
TO263 |
6528 |
只做進口原裝現(xiàn)貨!假一賠十! |
詢價 | ||
ST |
24+ |
TO-263 |
35200 |
一級代理/放心采購 |
詢價 | ||
ST |
23+ |
TO263-3 |
774 |
原裝現(xiàn)貨 |
詢價 | ||
ST/意法 |
22+ |
TO263-3 |
8000 |
原裝正品支持實單 |
詢價 | ||
ST |
589220 |
16余年資質(zhì) 絕對原盒原盤 更多數(shù)量 |
詢價 | ||||
L4957D2.5 |
1070 |
1070 |
詢價 | ||||
ST |
22+ |
TO-263 |
5000 |
原裝現(xiàn)貨庫存.價格優(yōu)勢!! |
詢價 | ||
ST |
17+ |
TO-263 |
6200 |
詢價 |
