型号 功能描述 生产厂家 企业 LOGO 操作
E-L4973V5.1

3.5A step down switching regulator

Description The L4973 is a step down monolithic power switching regulator delivering 3.5A at fixed voltages of 3.3V or 5.1V and using a simple external divider output adjustable voltage up to 50V. Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typic

STMICROELECTRONICS

意法半导体

3.5A step down switching regulator

Description The L4973 is a step down monolithic power switching regulator delivering 3.5A at fixed voltages of 3.3V or 5.1V and using a simple external divider output adjustable voltage up to 50V. Realized in BCD mixed technology, the device uses an internal power D-MOS transistor (with a typic

STMICROELECTRONICS

意法半导体

3.5A STEP DOWN SWITCHING REGULATOR

文件:222.74 Kbytes Page:16 Pages

STMICROELECTRONICS

意法半导体

E-L4973V5.1产品属性

  • 类型

    描述

  • 型号

    E-L4973V5.1

  • 功能描述

    直流/直流开关调节器 5.1V 3.5A Step-Down

  • RoHS

  • 制造商

    International Rectifier

  • 最大输入电压

    21 V

  • 开关频率

    1.5 MHz

  • 输出电压

    0.5 V to 0.86 V

  • 输出电流

    4 A

  • 安装风格

    SMD/SMT

  • 封装/箱体

    PQFN 4 x 5

更新时间:2025-11-24 8:10:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
ST/意法
24+
NA
990000
明嘉莱只做原装正品现货
STM
24+
原厂封装
1000
原装现货假一罚十
ST
24+
10000
E-L4978D
25+
785
785
23+
SOP
5000
原装正品,假一罚十
STMicroelectronics
18+
ICREGBUCKADJ2A16SOIC
6580
公司原装现货
N/A
2447
SMD
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
ST
22+
16-SOIC
9000
原厂渠道,现货配单
SGS
1922+
NA
12900
原装进口现货库存专业工厂研究所配单供货
STM
23+
316

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