EEWORLDEEWORLDEEWORLD

Part Number

Search

ZH431N802

Description
ADJUSTABLE PRECISION ZENER SHUNT REGULATOR
File Size92KB,7 Pages
ManufacturerDiodes
Websitehttp://www.diodes.com/
Download Datasheet View All

ZH431N802 Overview

ADJUSTABLE PRECISION ZENER SHUNT REGULATOR

Not Recommended for New Design
Please Use ZR431
ADJUSTABLE PRECISION
ZENER SHUNT REGULATOR
Issue 2 - February 1998
DEVICE DESCRIPTION
The ZH431 is a three terminal adjustable
s hu n t r e g u l a t or o f f e r i n g e xc el l e nt
temperature stability and output current
handling capability up to 30mA. The output
voltage may be set to any chosen voltage
between 2.5 and 36 volts by selection of two
external divider resistors.
The devices can be used as a replacement
for zener diodes in many applications
r e qu i r i n g a n i mpr o ve me nt i n z e ner
performance.They are also ideal for use in
the feedback circuits of off line SMPUs as
well as many general purpose regulator and
reference applications where initial accuracy
and low temperature coefficient are key
requirements.
Note:
ZH431 is not recommended for new designs.
Refer to ZR431
ZH431
FEATURES
Surface mount SO8, SOT223,SOT23
and SOT89 packages
TO92 package
2% and 1% tolerance
Maximum temperature coefficient 55
ppm/°C
Temperature compensated for
operation over the full temperature
range
Programmable output voltage
50µA to 30mA current sink capability
Low output noise
APPLICATIONS
Shunt regulator
Series regulator
Voltage monitor
Over voltage/ under voltage protection
Switch mode power supplies
SCHEMATIC DIAGRAM
V
Z
V
ref
G
nd
4-15
EEWORLD University Hall----Design of series capacitor step-down converter
Design of series capacitor buck converter : https://training.eeworld.com.cn/course/4117...
hi5 Talking
Why is there an error in obtaining the subnet mask when dialing up PPPoE in Wince6.0 system?
The PC is used as a server, and the Wince6.0 system instrument performs PPPoE dial-up. The result information is printed out. Then a PC is used to dial PPPoE and the result information is also printed...
ruohanlee Embedded System
A digital input controller for audio Class D amplifers
[i=s]This post was last edited by dontium on 2015-1-23 13:16[/i]A digital input controller for audio Class D amplifers with 100W 0.004%THD+N and 113dB DR...
kunmingcai Analogue and Mixed Signal
Nand Flash partition problem
I would like to ask you guys, do I need to partition NandFlash before burning Eboot? If so, how to partition it?...
gw1300 Embedded System
How to convert the value read by MMA7455L into the actual acceleration value?
MMA7455L can use I2C to read the binary values of $06 (X) $07 (Y) $08 (Z), but I don't know how to convert them into real acceleration values with direction. Friends who have used MMA7455L hope to giv...
wenbolv22 Sensor
How to learn C language
Many people feel at a loss about learning C language, and often ask me the same question: How to learn C language? I am a teacher and have been developing programs for many years. Like many people who...
wydz123 Talking

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 573  412  2022  2044  2645  12  9  41  42  54 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号