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LD1117D50 PDF预览

LD1117D50

更新时间: 2024-02-05 17:56:53
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

LD1117D50 技术参数

生命周期:Obsolete零件包装代码:SOIC
包装说明:SO-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.58
Is Samacsys:N可调性:FIXED
最大回动电压 1:1.2 V标称回动电压 1:1.1 V
最大绝对输入电压:15 V最大输入电压:15 V
最小输入电压:6.5 VJESD-30 代码:R-PDSO-G8
长度:4.9 mm最大电网调整率:0.05%
最大负载调整率:0.05%功能数量:1
输出次数:1端子数量:8
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:1.3 A最大输出电压 1:5.1 V
最小输出电压 1:4.9 V标称输出电压 1:5 V
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE包装方法:TAPE AND REEL
认证状态:Not Qualified调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:1.75 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL最大电压容差:4%
宽度:3.9 mmBase Number Matches:1

LD1117D50 数据手册

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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  

LD1117D50 替代型号

型号 品牌 替代类型 描述 数据表
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