EEWORLDEEWORLDEEWORLD

Part Number

Search

ZXRE250BSA-7

CategoryPower/power management    Voltage reference chip   
File Size716KB,12 Pages
ManufacturerDiodes
Websitehttp://www.diodes.com/
Download Datasheet Compare View All

ZXRE250BSA-7 Online Shopping

Suppliers Part Number Price MOQ In stock  
ZXRE250BSA-7 - - View Buy Now
NOT RECOMMENDED FOR NEW DESIGN
USE
AP431SHA(B)N1TR-G1
FOR ZXRE250B(A)SA-7
USE
AP431SHA(B)NTR-G1FOR
ZXRE252B(A)SA-7
ZXRE250 / ZXRE252
VERY LOW CATHODE CURRENT
ADJUSTABLE PRECISION SHUNT REGULATOR
Description
The ZXRE250 and ZXRE252 are three-terminal adjustable shunt
regulators that offer excellent temperature stability and output current
handling capability up to 100mA. The output voltage may be set to
any chosen voltage between 2.5V and 36V by selection of two
external divider resistors.
ZXRE250 has the same electrical specifications as the industry
standard ‘431 except it features a very-low minimum cathode current
for regulation. The typical value of 40µA makes the parts ideal for
very low-power applications.
The devices can be used as a replacement for zener diodes in many
applications requiring an improvement in zener performance. The
ZXRE250/2 is available in two grades with initial tolerances of 1% and
0.5% for the A and B grades respectively.
Pin Assignments
ZXRE250
(Top View)
3
ANODE
1
2
CATHODE
REF
SOT23
(Top View)
NC
Leave floating or
connect to pin 5
CATHODE
1
2
3
4 REF
5
ANODE
Features
Minimum Cathode Current for Regulation: 40μA (typ)
Temperature Range: -40°C to +125°C
Reference Voltage Tolerance at +25°C
ZXRE250A: 2.495V ± 1.0%
ZXRE250B: 2.495V ± 0.5%
Low Output Noise
0.2Ω Typical Output Impedance
Sink Current Capability: 0.065mA to 100mA
Adjustable Output Voltage: V
REF
to 36V
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
Halogen and Antimony Free. “Green” Device (Note 3)
SOT25
ZXRE252
(Top View)
3
ANODE
1
2
REF
CATHODE
Applications
Optocoupler Linearisers
Shunt Regulators
Improved Zener
Variable Reference
SOT23
Notes:
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant.
2. See https://www.diodes.com/quality/lead-free/ for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and
Lead-free.
3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and
<1000ppm antimony compounds.
ZXRE250 / ZXRE252
Document number: DS35228 Rev. 7 - 3
1 of 12
www.diodes.com
June 2018
© Diodes Incorporated

ZXRE250BSA-7 Related Products

Let's see how many iPhone 6S we can give away before 2016
I just chatted with a forum friend, he said he wanted to exchange the event prize for [url=https://bbs.eeworld.com.cn/EJK/]E coins[/url], asked why he wanted to save coins to buy iPhone 6S{:1_103:} I ...
eric_wang Talking
EEWORLD University Hall----Live Replay: ADI MEMS Sensors Open a New Era of Conditional State Monitoring
Live replay: ADI MEMS sensors usher in a new era of conditional status monitoring : https://training.eeworld.com.cn/course/5137...
hi5 Integrated technical exchanges
RS485 interface diagram and its communication source program with PIC microcontroller
RS485 interface diagram and its communication source program with PIC microcontroller...
芝锐 Microchip MCU
You are unrighteous, I ridicule you
Photos I took yesterday (August 11). [img]https://bbs.eeworld.com.cn/attachments/month_1308/20130812zihihcdgq4jvnjwc.jpg[/img] The sign in the photo reads: Service Purpose You are rude, I am polite, y...
wangfuchong Talking
5 Reasons Your Agile Projects Fail
Too many Agile projects fail. It's hard to even accurately measure how many software development projects fail because they are eventually "done" and released even though: They took long enough to bui...
gina Talking about work
A must-read guide for hardware engineers
A must-read guide for hardware engineers...
zjw50001 Embedded System

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2632  751  1366  2076  2135  53  16  28  42  43 
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