Datasheet 搜索 > 电压基准芯片 > TI（德州仪器） > LM431ACM3X/NOPB 数据手册 > LM431ACM3X/NOPB 数据手册 1/32 页
￥ 1.81
LM431ACM3X/NOPB 数据手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
电压基准芯片
封装:
SOT-23-3
描述:
LM431可调式精密齐纳并联稳压器 LM431 Adjustable Precision Zener Shunt Regulator
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P3Hot
典型应用电路图在P13P14P15P16P17P18
原理图在P1P10
封装尺寸在P21P22P23P25P26P27
焊盘布局在P19
标记信息在P21P22P23
封装信息在P20P21P22P23P24P25P26P27
技术参数、封装参数在P4
应用领域在P1P13P14P15P16P17P18P32
电气规格在P5P6P12
导航目录
LM431ACM3X/NOPB数据手册
Page:
of 32 Go
若手册格式错乱，请下载阅览PDF原文件
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM431
SNVS020H –MAY 2000–REVISED JANUARY 2016
LM431 Adjustable Precision Zener Shunt Regulator
1 Features 3 Description
The LM431 is a 3-terminal adjustable shunt regulator
1
• Average Temperature Coefficient 50 ppm/°C
with ensured temperature stability over the entire
• Temperature Compensated for Operation Over
temperature range of operation. The output voltage
the Full Temperature Range
may be set at any level greater than 2.5 V (V
REF
) up
• Programmable Output Voltage
to 36 V merely by selecting two external resistors that
act as a voltage divided network. Due to the sharp
• Fast Turnon Response
turnon characteristics this device is an excellent
• Low-Output Noise
replacement for many Zener diode applications.
• Low-Dynamic Output Impedance
The LM431 is available in space-saving SOIC-8,
• Available in Space-Saving SOIC-8, SOT-23, and
SOT-23, and TO-92 packages.
TO-92 Packages
Device Information
(1)
2 Applications
PART NUMBER PACKAGE BODY SIZE (NOM)
• Adjustable Voltage or Current Linear and
SOIC (8) 4.90 mm × 3.91 mm
Switching Power Supplies
LM431 SOT-23 (3) 2.92 mm × 1.30 mm
• Voltage Monitoring
TO-92 (3) 4.30 mm × 4.30 mm
• Current Source and Sink Circuits
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
• Circuits Requiring Precision References
• Zener Diode Replacements
LM431 Symbol Functional Block Diagram
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
