ZXRE252ASA-7 PDF预览

ZXRE252ASA-7

更新时间: 2025-02-08 20:59:43
品牌 Logo 应用领域
美台 - DIODES 光电二极管
页数 文件大小 规格书
12页 631K
描述
Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PDSO3, SOT-23, 3 PIN

ZXRE252ASA-7 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:SOT-23
包装说明:LSSOP,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:25 weeks
风险等级:7.95模拟集成电路 - 其他类型:THREE TERMINAL VOLTAGE REFERENCE
JESD-30 代码:R-PDSO-G3JESD-609代码:e3
长度:2.9 mm湿度敏感等级:1
功能数量:1输出次数:1
端子数量:3最高工作温度:125 °C
最低工作温度:-40 °C最大输出电压:36 V
最小输出电压:2.47 V标称输出电压:2.495 V
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.35 mm表面贴装:YES
温度等级:AUTOMOTIVE端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.96 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
微调/可调输出:YES宽度:1.3 mm
Base Number Matches:1

ZXRE252ASA-7 数据手册

 浏览型号ZXRE252ASA-7的Datasheet PDF文件第2页浏览型号ZXRE252ASA-7的Datasheet PDF文件第3页浏览型号ZXRE252ASA-7的Datasheet PDF文件第4页浏览型号ZXRE252ASA-7的Datasheet PDF文件第5页浏览型号ZXRE252ASA-7的Datasheet PDF文件第6页浏览型号ZXRE252ASA-7的Datasheet PDF文件第7页 
ZXRE250/ ZXRE252  
VERY LOW CATHODE CURRENT  
ADJUSTABLE PRECISION SHUNT REGULATOR  
Description  
Pin Assignments  
The ZXRE250 and ZXRE252 are three-terminal adjustable shunt  
regulators, 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 36 volts by selection of two  
external divider resistors.  
ZXRE250  
(Top View)  
3
REF  
ANODE  
1
ZXRE250 has the same electrical specifications as the industry  
standard ‘431 except that it features a very low minimum cathode  
current for regulation. The typical value of 40µA makes the parts ideal  
for very low-power applications.  
CATHODE  
2
SOT23  
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.  
(Top View)  
NC  
1
2
5
ANODE  
REF  
Leave floating or  
connect to pin 5  
Features  
CATHODE  
3
4
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%  
SOT25  
ZXRE250B: 2.495V ± 0.5%  
ZXRE252  
Low Output Noise  
0.2Typical Output Impedance  
(Top View)  
Sink Current Capability: 0.065mA to 100mA  
Adjustable Output Voltage: VREF to 36V  
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
CATHODE  
REF  
3
ANODE  
1
2
Applications  
Opto-Coupler Linearisers  
Shunt Regulators  
SOT23  
Improved Zener  
Variable Reference  
Notes:  
1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.  
2. See http://www.diodes.com/quality/lead_free.html 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.  
1 of 12  
www.diodes.com  
May 2017  
© Diodes Incorporated  
ZXRE250/ ZXRE252  
Document number: DS35228 Rev. 6 - 2  

ZXRE252ASA-7 替代型号

型号 品牌 替代类型 描述 数据表
ZXRE252BSA-7 DIODES

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