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型号 功能描述 生产厂家 企业 LOGO 操作
SQ4957F

Chip Type 2C4957 Geometry 0006 Polarity PNP

文件:29.82 Kbytes Page:1 Pages

SEMICOA

Chip Type 2C4957 Geometry 0006 Polarity PNP

文件:29.82 Kbytes Page:1 Pages

SEMICOA

UP TO 4A ULDO LINEAR REGULATOR

DESCRIPTION The L4957 devices are Ultra Low Drop Output lin ear 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 6.5V they are capable to deliver up to 4A at 1.5V or 2.5V fixed output volt

STMICROELECTRONICS

意法半导体

UP TO 5A ULDO LINEAR REGULATOR

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 FI

STMICROELECTRONICS

意法半导体

丝印代码:GT;Voltage Detector IC

文件:267.04 Kbytes Page:6 Pages

ROHM

罗姆

Chip Type 2C4957 Geometry 0006 Polarity PNP

文件:29.82 Kbytes Page:1 Pages

SEMICOA

SQ4957F产品属性

  • 类型

    描述

  • 型号

    SQ4957F

  • 制造商

    SEMICOA

  • 制造商全称

    SEMICOA

  • 功能描述

    Chip Type 2C4957 Geometry 0006 Polarity PNP

更新时间:2026-5-15 19:15:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
VISHAY/威世
22+
SO-8
20000
只做原装
VISHAY
20+
SO-8
63258
原装优势主营型号-可开原型号增税票
Vishay
NA
16355
一级代理 原装正品假一罚十价格优势长期供货
VISHAY
10+
SMD
50
一级代理,专注军工、汽车、医疗、工业、新能源、电力
Vishay
25+
NA
20000
原装
Vishay(威世)
23+
N/A
11800
VISHAY/威世
25+
TSSOP-16
880000
明嘉莱只做原装正品现货
VISHAY
18+
SOP-8
85600
保证进口原装可开17%增值税发票
VISHAY
25+
TSSOP16
5000
原厂原装,价格优势
Vishay Siliconix
22+
8SO
9000
原厂渠道,现货配单

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