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AS431IARTR-G1 PDF预览

AS431IARTR-G1

更新时间: 2024-09-18 07:15:43
品牌 Logo 应用领域
BCDSEMI 稳压器
页数 文件大小 规格书
17页 397K
描述
LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR

AS431IARTR-G1 技术参数

是否Rohs认证: 符合生命周期:Transferred
零件包装代码:SOT-89包装说明:, TO-243
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.38其他特性:PROGRAMMABLE PRECISE OUTPUT VOLTAGE FROM 2.5 TO 36V
模拟集成电路 - 其他类型:TWO TERMINAL VOLTAGE REFERENCEJESD-30 代码:R-PSSO-F3
长度:4.5 mm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
最大输出电流:0.1 A最大输出电压:2.512 V
最小输出电压:2.487 V标称输出电压:2.5 V
封装主体材料:PLASTIC/EPOXY封装等效代码:TO-243
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, HEAT SINK/SLUG
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Voltage References表面贴装:YES
技术:BIPOLAR最大电压温度系数:38.78 ppm/ °C
温度等级:AUTOMOTIVE端子形式:FLAT
端子节距:1.5 mm端子位置:SINGLE
微调/可调输出:YES宽度:2.45 mm
Base Number Matches:1

AS431IARTR-G1 数据手册

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Data Sheet  
LOW CATHODE CURRENT ADJUSTABLE PRECISION SHUNT REGULATOR  
AS431I  
Features  
General Description  
y
Programmable Precise Output Voltage from  
2.5V to 36V  
High Stability Under Capacitive Load  
Low Minimum Cathode Current for Regulation:  
10µA (Typ.), 50µA (Max.)  
Low Temperature Deviation: 4.5mV Typical  
Sink Current Capacity from 50µ A to 100mA  
Low Output Noise  
The AS431I is a three-terminal adjustable shunt reg-  
ulator with guaranteed thermal stability over a full  
operation range. It features sharp turn-on characteris-  
tics, low temperature coefficient and low output  
impedance, which make it ideal substitute for Zener  
diode in applications such as switching power supply,  
charger and other adjustable regulators.  
y
y
y
y
y
y
Wide Operating Range: -40to 125℃  
The output voltage of AS431I can be set to any value  
between VREF (2.5V) and the corresponding  
maximum cathode voltage (36V).  
Applications  
The AS431I is offered in two grade initial voltage  
tolerance at 25, 0.5%, and 1%.  
y
y
y
y
y
Charger  
Voltage Adapter  
Switching Power Supply  
Graphic Card  
Precision Voltage Reference  
This IC is available in 3 packages: TO-92 (bulk or  
ammo packing), SOT-23 and SOT-89.  
TO-92(Bulk Packing)  
TO-92(Ammo Packing)  
SOT-89  
SOT-23  
Figure 1. Package Type of AS431I  
Aug. 2011 Rev. 1. 6  
BCD Semiconductor Manufacturing Limited  
1

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