您的位置：维库电子市场网 > Datasheet > LM431ACM

LM431ACM Datasheet

  • LM431ACM

  • National Semiconductor [Adjustable Precision Zener Shunt Re...

  • 870.10KB

  • NSC

纠错 0

扫码查看芯片数据手册

上传产品规格书

PDF预览

LM431 Adjustable Precision Zener Shunt Regulator
March 2002
LM431
Adjustable Precision Zener Shunt Regulator
General Description
The LM431 is a 3-terminal adjustable shunt regulator with
guaranteed temperature stability over the entire temperature
range of operation. It is now available in a chip sized pack-
age (4-Bump micro SMD) using National鈥檚 micro SMD pack-
age technology. The output voltage may be set at any level
greater than 2.5V (V
REF
) up to 36V merely by selecting two
external resistors that act as a voltage divided network. Due
to the sharp turn-on characteristics this device is an excel-
lent replacement for many zener diode applications.
Features
n
Average temperature coefficient 50 ppm/藲C
n
Temperature compensated for operation over the full
temperature range
n
Programmable output voltage
n
Fast turn-on response
n
Low output noise
n
LM431 in micro SMD package
n
See AN-1112 for micro SMD considerations
Connection Diagrams
TO-92: Plastic Package
SOT-23: 3-Lead Small Outline
DS010055-28
DS010055-1
Top View
4-Bump micro SMD
Top View
SO-8: 8-Pin Surface Mount
DS010055-54
DS010055-2
Top view
Top View
(bump side down)
Note:
*
NC = Not internally connected. Must be electrically isolated from the
rest of the circuit for the microSMD package.
漏 2002 National Semiconductor Corporation
DS010055
www.national.com

LM431ACM PDF文件相关型号

LM431ACM3X,LM431AIMX

LM431ACM 产品属性

  • 95

  • 集成电路 (IC)

  • PMIC - 电压基准

  • -

  • 旁路，可调节，精度

  • 2.495 V ~ 37 V

  • ±2%

  • 54ppm/°C

  • 2.495 V ~ 37 V

  • 1

  • 1mA

  • -

  • 100mA

  • 0°C ~ 70°C

  • 表面贴装

  • 8-SOIC（0.154"，3.90mm 宽）

  • 8-SOIC

  • 管件

  • *LM431ACM

LM431ACM相关型号PDF文件下载

您可能感兴趣的PDF文件资料

热门IC型号推荐

©2025 维库电子市场网（www.dzsc.com）　备案号：浙B2-20050339-1 经营许可证：浙B2-20210386版权声明
买家服务热线：0571-85317607 | 买家服务部QQ： QQ:1609526468
卖家服务热线：0571-85317607 | 卖家服务部QQ： QQ:331652727

扫码下载APP，
一键连接广大的电子世界。

在线人工客服

买家服务：
卖家服务：
技术客服：

0571-85317607

网站技术支持

13606545031

客服在线时间周一至周五
9:00-17:30

关注官方微信号，
第一时间获取资讯。

建议反馈
返回顶部

建议反馈

联系人：

联系方式：

按住滑块，拖拽到最右边
>>
感谢您向阿库提出的宝贵意见，您的参与是维库提升服务的动力！意见一经采纳，将有感恩红包奉上哦！

PDF纠错X

投诉电话：0571-85317607 投诉QQ：

如选匿名将无法为您反馈投诉结果，建议实名投诉！