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LD1085D2T25TR PDF预览

LD1085D2T25TR

更新时间: 2024-10-02 13:09:15
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 线性稳压器IC调节器电源电路输出元件
页数 文件大小 规格书
19页 776K
描述
2.5V FIXED POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO2, LEAD FREE, D2PAK-3

LD1085D2T25TR 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:D2PAK
包装说明:TO-263,针数:3
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
最大回动电压 1:1.5 V最大输入电压:30 V
最小输入电压:4.1 VJESD-30 代码:R-PSSO-G2
JESD-609代码:e3长度:10.2 mm
湿度敏感等级:1功能数量: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 1:2.55 V最小输出电压 1:2.45 V
标称输出电压 1:2.5 V封装主体材料:PLASTIC/EPOXY
封装代码:TO-263封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):NOT SPECIFIED
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表面贴装:YES
端子面层:Tin (Sn)端子形式:GULL WING
端子节距:2.54 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:9.15 mm
Base Number Matches:1

LD1085D2T25TR 数据手册

 浏览型号LD1085D2T25TR的Datasheet PDF文件第2页浏览型号LD1085D2T25TR的Datasheet PDF文件第3页浏览型号LD1085D2T25TR的Datasheet PDF文件第4页浏览型号LD1085D2T25TR的Datasheet PDF文件第5页浏览型号LD1085D2T25TR的Datasheet PDF文件第6页浏览型号LD1085D2T25TR的Datasheet PDF文件第7页 
LD1085  
SERIES  
3A LOW DROP POSITIVE VOLTAGE  
REGULATOR ADJUSTABLE AND FIXED  
I
I
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.  
I
I
GUARANTEED OUTPUT CURRENT UP TO  
3A  
OUPUT TOLERANCE ± 1% AT 25°C AND  
± 2% IN FULL TEMPERATURE RANGE  
TO-220  
TO-220FP  
I
I
INTERNAL POWER AND THERMAL LIMIT  
WIDE OPERATING TEMPERATURE RANGE  
-40°C TO 125°C  
I
I
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 1.2V 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.  
Figure 1: Schematic Diagram  
Rev. 14  
1/19  
March 2005  

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