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LD1085D2T120R PDF预览

LD1085D2T120R

更新时间: 2024-11-22 21:19:39
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 输出元件调节器
页数 文件大小 规格书
19页 518K
描述
12V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO2, D2PAK-3

LD1085D2T120R 技术参数

生命周期:Obsolete零件包装代码:D2PAK
包装说明:TO-263, SMSIP3H,.55TB针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.66
Is Samacsys:N可调性:FIXED
最大回动电压 1:1.5 V标称回动电压 1:1.3 V
最大绝对输入电压:30 V最大输入电压:30 V
最小输入电压:13.8 VJESD-30 代码:R-PSSO-G2
长度:10.2 mm最大电网调整率:0.025%
最大负载调整率:0.072%功能数量:1
输出次数:1端子数量:2
工作温度TJ-Max:125 °C工作温度TJ-Min:-40 °C
最大输出电流 1:3 A最大输出电压 1:12.24 V
最小输出电压 1:11.76 V标称输出电压 1:12 V
封装主体材料:PLASTIC/EPOXY封装代码:TO-263
封装等效代码:SMSIP3H,.55TB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:4.83 mm子类别:Other Regulators
表面贴装:YES技术:BIPOLAR
端子形式:GULL WING端子节距:2.54 mm
端子位置:SINGLE最大电压容差:2%
宽度:9.15 mmBase Number Matches:1

LD1085D2T120R 数据手册

 浏览型号LD1085D2T120R的Datasheet PDF文件第2页浏览型号LD1085D2T120R的Datasheet PDF文件第3页浏览型号LD1085D2T120R的Datasheet PDF文件第4页浏览型号LD1085D2T120R的Datasheet PDF文件第5页浏览型号LD1085D2T120R的Datasheet PDF文件第6页浏览型号LD1085D2T120R的Datasheet PDF文件第7页 
LD1085  
SERIES  
3A LOW DROP POSITIVE VOLTAGE  
REGULATOR ADJUSTABLE AND FIXED  
TYPICAL DROPOUT 1.3V (AT 3A)  
THREE TERMINAL ADJUSTABLE OR FIXED  
OUTPUT VOLTAGE 1.5V, 1.8V, 2.5V, 2.85V,  
3.3V, 3.6V, 5V, 8V, 9V, 12V.  
GUARANTEED OUTPUT CURRENT UP TO  
3A  
OUPUT TOLERANCE ±1% AT 25°C AND  
±2% IN FULL TEMPERATURE RANGE  
TO-220  
TO-220FP  
INTERNAL POWER AND THERMAL LIMIT  
WIDE OPERATING TEMPERATURE RANGE  
-40°C TO 125°C  
PACKAGE AVAILABLE : TO-220, TO-220FP  
D PAK, D PAK/A  
2
2
2
2
D PAK  
D PAK/A  
PINOUT COMPATIBILITY WITH STANDARD  
ADJUSTABLE VREG  
A 2.85V output version is suitable for SCSI-2  
active termination. Unlike PNP regulators, where  
a part of the output current is wasted as quiescent  
current, the LD1085 quiescent current flows into  
the load, so increase efficiency. Only a 10µF  
minimum capacitor is need for stability.  
DESCRIPTION  
The LD1085 is a LOW DROP Voltage Regulator  
able to provide up to 3A of Output Current.  
Dropout is guaranteed at a maximum of 1.5V at  
the maximum output current, decreasing at lower  
loads. The LD1085 is pin to pin compatible with  
the older 3-terminal adjustable regulators, but has  
better performances in term of drop and output  
tolerance .  
The device is supplied in TO-220, TO-220FP,  
2
2
D PAK and D PAK/A. On chip trimming allows the  
regulator to reach a very tight output voltage  
tolerance, within ±1% at 25°C.  
SCHEMATIC DIAGRAM  
February 2003  
1/19  

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