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DF1117-2.5 Datasheet(PDF) 2 Page - List of Unclassifed Manufacturers

Part # DF1117-2.5
Description  DF1117
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Manufacturer  ETC1 [List of Unclassifed Manufacturers]
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DF1117-2.5 Datasheet(HTML) 2 Page - List of Unclassifed Manufacturers

  DF1117-2.5 Datasheet HTML 1Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 2Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 3Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 4Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 5Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 6Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 7Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 8Page - List of Unclassifed Manufacturers DF1117-2.5 Datasheet HTML 9Page - List of Unclassifed Manufacturers  
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上海大缔微电子有限公司
DF1117
1A 低压差稳压器
2
of
2
概述
DF1117 系列稳压器可提供1A直流输出,它可运行在输入输出相差1V的环境下。在最
大输出电流时,电压差设计可提供最大为
1.3V,且它随着输出电流的减小而减小。芯片焊接
校准为参考电压的
1%。这种限流起到平衡的作用,调整器和电源电路使超负载最小化。
DF1117 兼容了其它三终端的系统接口,并提供了SOT-223和TO-252两种封装形式。
特性
 
三端可调整电压或稳压为
1.5V, 1.8V, 2.5V,
2.85V, 3.3V 和5.0V
 
输出直流为
1A
 
工作在电压差为
1V
 
线路调整率: 最大
0.2%
 
负载调整率: 最大
0.4%
 封装形式:
SOT-223 和 TO-252
应用范围
 高效率线性标准器
 快速整流校准器
 
5V 到3.3V 的线性校准器
 电池充电器
 现行小型计算机系统接口终端
 笔记本的电源设备
 
电池动力仪器
订购须知
封装类型
TO-252
SOT-223
工作温度范围
DF1117-ADJ
DF1117-ADJ
0 to 125° C
DF1117-1.5
DF1117-1.5
0 to 125° C
DF1117-1.8
DF1117-1.8
0 to 125° C
DF1117-2.5
DF1117-2.5
0 to 125° C
DF1117-2.85
DF1117-2.85
0 to 125° C
DF1117-3.3
DF1117-3.3
0 to 125° C
DF1117-5.0
DF1117-5.0
0 to 125° C
*附厂家地址
引脚特征
稳压型
1- 接地
2- 电压输出端
3- 电压输入端
调压型
1- 调整端
2-电压输出端
3-电压输入端
SOT-223俯视图
TO-252正面图


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