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APL5156BI-TRG 参数 Datasheet PDF下载

APL5156BI-TRG图片预览
型号: APL5156BI-TRG
PDF下载: 下载PDF文件 查看货源
内容描述: 高输入电压,低静态电流器,150mA LDO稳压器 [High Input Voltage, Low Quiescent Current, 150mA LDO Regulator]
分类和应用: 稳压器调节器光电二极管输出元件
文件页数/大小: 18 页 / 303 K
品牌: ANPEC [ ANPEC ELECTRONICS COROPRATION ]
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APL5156  
Application Information (Cont.)  
SOP-8P  
Adjustable Regulator Application  
The output voltage of APL5156 can be adjusted from 3V  
to 20V by using two external resistors. The resistors set  
the output voltage based on the following equation:  
0.024  
5
8
7
6
æ
ö
ö
æ
R1  
ç
÷
÷
ç
ç
è
VOUT = V  
1+  
REF ç  
÷
÷
R2  
ø
è
ø
0.138  
where VREF=1.24V  
Feedback resistor R2 should be larger than 100kW and  
smaller than 1MW. The resistors should be placed as  
close the device as possible to avoid noise.  
1
2
3
4
Recommended Minimum Footprint  
Unit : Inch  
0.050  
SOT-23-5  
0.076  
0.038  
0.02  
Unit : Inch  
SOT-89  
0.076  
0.059  
0.022  
Unit : Inch  
Copyright ã ANPEC Electronics Corp.  
10  
www.anpec.com.tw  
Rev. A.6 - Oct., 2009