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AP431ASAF

更新时间： 2024-11-06 13:00:31
品牌 Logo 应用领域
美台 - DIODES 稳压器
页数 文件大小 规格书
14页 281K
描述
Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3, LEAD FREE, SOT23, 3 PIN

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AP431ASAF 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Obsolete零件包装代码：SOT-23
包装说明：LEAD FREE, SOT23, 3 PIN针数：3
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.19
Is Samacsys：N其他特性：ADJUSTABLE FROM 2.495V TO 36V
模拟集成电路 - 其他类型：THREE TERMINAL VOLTAGE REFERENCEJESD-30 代码：R-PDSO-G3
JESD-609代码：e3长度：2.9 mm
功能数量：1输出次数：1
端子数量：3最高工作温度：85 °C
最低工作温度：-20 °C最大输出电流：0.25 A
最大输出电压：2.507 V最小输出电压：2.482 V
标称输出电压：2.495 V封装主体材料：PLASTIC/EPOXY
封装代码：TSSOP封装等效代码：TO-236
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, THIN 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：1.2 mm子类别：Voltage References
最小供电电压 (Vsup)：2.495 V表面贴装：YES
技术：BIPOLAR最大电压温度系数：76.343 ppm/ °C
温度等级：COMMERCIAL EXTENDED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

AP431ASAF 数据手册

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AP431/AP431A  
ADJUSTABLE PRECISION SHUNT REGULATOR  
General Description  
Features  
The AP431 and AP431A are 3-terminal adjustable precision  
shunt regulators with guaranteed temperature stability over the  
applicable extended commercial temperature range. The output  
voltage may be set at any level greater than 2.495V (VREF) up to  
36V merely by selecting two external resistors that act as a  
voltage divider network. These devices have a typical output  
impedance of 0.2Ω. Active output circuitry provides very sharp  
turn-on characteristics, making these devices excellent improved  
replacements for Zener diodes in many applications.  
•
Precision reference voltage  
AP431 : 2.495V ± 1%  
AP431A : 2.495V ± 0.5%  
•
•
•
•
•
•
•
•
Sink current capability: 200mA  
Minimum cathode current for regulation: 300µA  
Equivalent full-range temp coefficient: 30 ppm/oC  
Fast turn-on response  
Low dynamic output impedance: 0.2Ω  
Programmable output voltage to 36V  
Low output noise  
Packages: SOT23, SOT23R, SOT25, SC59 (W package  
code), SC59 (R package code), SOP-8L and TO92-3L  
SOT23, SOT23R, SOP-8L and SC59: Available in  
“Green” Molding Compound (No Br, Sb) (Note 1)  
Lead Free Finish/RoHS Compliant for Lead Free and  
“Green” Products (Note 2)  
The precise (+/-) 1% Reference voltage tolerance of the  
AP431/AP431A make it possible in many applications to avoid  
the use of a variable resistor, consequently saving cost and  
eliminating drift and reliability problems associated with it.  
•
•
Ordering Information  
X X X  
X
A P 4 3 1  
Reference Voltage  
Package  
Blank: SOP-8L  
: TO92-3L  
Packing  
Lead-Free  
L : Lead Free  
:
-B : Bulk  
Tolerance  
V
:
Blank : +/- 1%  
-7/-13 Taping  
(Note 1)  
G : Green  
SA : SOT23  
A
: +/- 0.5%  
(Note 3)  
-A : Ammo Box  
W
R
: SC59  
:
:
59  
SC  
Q
25  
SOT  
: SOT23R  
SR  
Note:  
1. SOT23, SOT23R are “Green” products only.  
2. RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see EU Directive Annex Notes 5 and 7.  
7” Tape and Reel  
Part Number  
13” Tape and Reel  
Part Number  
Ammo Box  
Device Package Packaging  
Part Number  
(Note 4)  
Code  
(Note 5)  
Quantity  
Quantity  
Quantity  
Suffix  
Suffix  
Suffix  
3000/Tape  
& Reel  
SA  
SR  
Q
SOT23  
SOT23R  
SOT25  
SC59  
-7  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
AP431(A)SA  
AP431(A)SR  
AP431(A)Q  
AP431(A)W  
AP431(A)R  
3000/Tape  
& Reel  
3000/Tape  
& Reel  
3000/Tape  
& Reel  
3000/Tape  
& Reel  
-7  
-7  
-7  
-7  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
NA  
Lead-free  
W
R
SC59  
2500/Tape  
& Reel  
NA  
SOP-8L  
NA  
NA  
NA  
NA  
-13  
NA  
NA  
NA  
-A  
AP431(A)  
AP431(A)V  
V
TO92-3L  
2000/Box  
Lead-free  
Notes: 3. Ammo Box is for TO92-3 Spread Lead.  
4. Suffix “A” denotes AP431A device.  
5. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at  
http://www.diodes.com/datasheets/ap02001.pdf.  
AP431/AP431A Rev. 5  
1 of 14  
MARCH 2007  
www.diodes.com  
© Diodes Incorporated  
1234567...14

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