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ZR431LC01 PDF预览

ZR431LC01

更新时间: 2024-11-15 20:23:47
品牌 Logo 应用领域
美台 - DIODES 输出元件调节器
页数 文件大小 规格书
9页 575K
描述
1.24 V-10V ADJUSTABLE POSITIVE REGULATOR, PBCY3, TO-92, 3 PIN

ZR431LC01 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:TO-92,Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.65Is Samacsys:N
JESD-30 代码:O-PBCY-T3JESD-609代码:e3
湿度敏感等级:1功能数量:1
端子数量:3工作温度TJ-Max:150 °C
最大输出电流 1:0.025 A最大输出电压 1:10 V
最小输出电压 1:1.24 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-92封装形状:ROUND
封装形式:CYLINDRICAL峰值回流温度(摄氏度):260
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
表面贴装:NO端子面层:MATTE TIN
端子形式:THROUGH-HOLE端子位置:BOTTOM
处于峰值回流温度下的最长时间:40Base Number Matches:1

ZR431LC01 数据手册

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ZR431L  
ADJUSTABLE PRECISION SHUNT REGULATOR  
Description  
Pin Assignments  
The ZR431L is a three terminal adjustable shunt regulator offering  
excellent temperature stability and output current handling capability  
up to 25mA. The output voltage may be set to any chosen voltage  
between 1.24 and 10 volts by selection of two external divider  
resistors.  
(Top View)  
VREF  
1
The devices can be used as a replacement for zener diodes in many  
applications requiring an improvement in zener performance.  
3 GND  
VZ  
2
The ZR431L is particularly used in the feedback control loop of  
switch mode power supplies. In this application the device 1.24 volt  
reference enables the generation of low voltage supplies, typically  
3.3 volts or 3 volts.  
SOT23  
Features  
2.5% and 1% Tolerance  
Applications  
Max. Temperature Coefficient 50ppm/°C  
Temperature Compensated for Operation over The Full  
Temperature Range  
Shunt Regulator  
Series Regulator  
Voltage Monitor  
Programmable Output Voltage  
100μA to 100mA Current Sink Capability  
Surface Mount SOT23 Package  
Over Voltage/ Under Voltage Protection  
Switch Mode Power Supplies  
Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)  
Halogen and Antimony Free. “Green” Device (Note 3)  
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.  
Typical Applications Circuit  
V+  
V+  
V
OUT  
V
OUT  
R1  
R1  
V
REF  
V
REF  
R2  
R2  
R1  
R2  
R1  
R2  
1  
1  
V
V
REF  
V
V
REF  
OUT  
OUT  
SHUNT REGULATOR  
HIGHER CURRENT SHUNT REGULATOR  
1 of 9  
www.diodes.com  
April 2015  
© Diodes Incorporated  
ZR431L  
Document number: DS33256 Rev. 4 - 2  

ZR431LC01 替代型号

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