Datasheet 搜索 > 电压基准芯片 > Diodes(美台) > ZR431F01TA 数据手册 > ZR431F01TA 数据手册 1/9 页

¥ 0.695
ZR431F01TA 数据手册 - Diodes(美台)
制造商:
Diodes(美台)
分类:
电压基准芯片
封装:
SOT-23-3
描述:
ZR431F01TA 编带
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
导航目录
ZR431F01TA数据手册
Page:
of 9 Go
若手册格式错乱,请下载阅览PDF原文件

ZR431
ADJUSTABLE PRECISION ZENER SHUNT REGULATOR
ZR431
Document number: DS33255 Rev. 6 - 2
1 of 9
www.diodes.com
October 2011
© Diodes Incorporated
ADVANCE INFORMATION
Description
The ZR431 is a three terminal adjustable shunt regulator
offering excellent temperature stability and output current
handling capability up to 100mA. The output voltage may be
set to any chosen voltage between 2.5 and 20 volts by
selection of two external divider resistors.
The devices can be used as a replacement for zener diodes
in many applications requiring an improvement in zener
performance.
Features
• Surface mount SOT223 and SOT23 packages
• 2%, 1 % and 0.5% tolerance
• Max. temperature coefficient 55 ppm/°C
• Temperature compensated for operation
• over the full temperature range
• Programmable output voltage
• 50μA to 100mA current sink capability
• Low output noise
• All package options available in “Green” Molding
Compound (No Br, Sb) and Lead Free Finish/ RoHS
Compliant (Note 1)
Pin Assignments
Applications
• Shunt regulator
• Series regulator
• Voltage monitor
• Over voltage/ under voltage protection
• Switch mode power supplies
Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at
http://www.diodes.com/products/lead_free.html.
Typical Application Circuit
+
V
REF
V
Z
GND
GND
V
REF
V
Z
1
3
2
SOT23
(Top View)
1
2
3
4
V
Z
GND
V
REF
GND
SOT223
Pin 4 floating or
connected to pin 2
(Top View
)
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