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LD1117DC PDF预览

LD1117DC

更新时间: 2024-02-18 06:37:10
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 调节器
页数 文件大小 规格书
28页 626K
描述
LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

LD1117DC 技术参数

是否Rohs认证: 符合生命周期:End Of Life
包装说明:TO-220, 3 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:6.19可调性:ADJUSTABLE
最大回动电压 1:1.2 V标称回动电压 1:1.1 V
最大差分输入-输出电压:13.75 V最小差分输入-输出电压:1.5 V
JESD-30 代码:R-PSFM-T3JESD-609代码:e3
长度:10.2 mm最大电网调整率 (%/V):0.16
最大负载调整率 (%):0.4%功能数量:1
输出次数:1端子数量:3
工作温度TJ-Max:125 °C工作温度TJ-Min:
最大输出电流 1:1.3 A最大输出电压 1:15 V
最小输出电压 1:1.25 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:SIP3,.1TB
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
包装方法:TUBE峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:15.5 mm表面贴装:NO
技术:BIPOLAR端子面层:Tin (Sn)
端子形式:THROUGH-HOLE端子节距:2.55 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.5 mmBase Number Matches:1

LD1117DC 数据手册

 浏览型号LD1117DC的Datasheet PDF文件第2页浏览型号LD1117DC的Datasheet PDF文件第3页浏览型号LD1117DC的Datasheet PDF文件第4页浏览型号LD1117DC的Datasheet PDF文件第5页浏览型号LD1117DC的Datasheet PDF文件第6页浏览型号LD1117DC的Datasheet PDF文件第7页 
LD1117  
SERIES  
LOW DROP FIXED AND ADJUSTABLE  
POSITIVE VOLTAGE REGULATORS  
LOW DROPOUT VOLTAGE (1V TYP.)  
2.85V DEVICE PERFORMANCES ARE  
SUITABLE FOR SCSI-2 ACTIVE  
TERMINATION  
OUTPUT CURRENT UP TO 800 mA  
FIXED OUTPUT VOLTAGE OF: 1.2V, 1.8V,  
2.5V, 2.85V, 3.0V, 3.3V, 5.0V  
ADJUSTABLE VERSION AVAILABILITY  
TO-220FM  
TO-220  
(V =1.25V)  
rel  
INTERNAL CURRENT AND THERMAL LIMIT  
AVAILABLE IN ± 1% (AT 25°C) AND 2% IN  
FULL TEMPERATURE RANGE  
SUPPLY VOLTAGE REJECTION: 75dB (TYP.)  
DESCRIPTION  
DPAK  
SOT-223  
SO-8  
The LD1117 is a LOW DROP Voltage Regulator  
able to provide up to 800mA of Output Current,  
available even in adjustable version (Vref=1.25V).  
Concerning fixed versions, are offered the  
following Output Voltages: 1.2V,1.8V,2.5V,2.85V,  
3.0V 3.3V and 5.0V. The 2.85V type is ideal for  
SCSI-2 lines active termination. The device is  
supplied in: SOT-223, DPAK, SO-8, TO-220 and  
TO-220FM. The SOT-223 and DPAK surface  
pass transistor. In fact in this case, unlike than  
PNP one, the Quiescent Current flows mostly into  
the load. Only a very common 10µF minimum  
capacitor is needed for stability. On chip trimming  
allows the regulator to reach a very tight output  
voltage tolerance, within ± 1% at 25°C. The  
ADJUSTABLE LD1117 is pin to pin compatible  
with the other standard. Adjustable voltage  
regulators maintaining the better performances in  
terms of Drop and Tolerance.  
mount  
packages  
optimize  
the  
thermal  
characteristics even offering a relevant space  
saving effect. High efficiency is assured by NPN  
Figure 1: Block Diagram  
Rev. 16  
1/28  
October 2004  

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