型号 功能描述 生产厂家&企业 LOGO 操作
E-L4973D3.3

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

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-L4973D3.3产品属性

  • 类型

    描述

  • 型号

    E-L4973D3.3

  • 功能描述

    直流/直流开关调节器 3.3V 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:2025-8-7 17:34:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
E-L4978D
785
785
STM
24+
NA
5000
只做原装正品现货 欢迎来电查询15919825718
STM
23+
316
STM
24+
SOP-16
8985
公司原厂原装现货假一罚十!特价出售!强势库存!
ST
24+
原厂原封
6523
进口原装公司百分百现货可出样品
STMicroelect
23+
18-DIP
8795
ST
25+23+
SOP
21821
绝对原装正品全新进口深圳现货
ST
24+
10000
ST/意法
23+
25600
原厂授权一级代理,专业海外优势订货,价格优势、品种
23+
SOP
5000
原装正品,假一罚十

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