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LD1085D2MTR PDF预览

LD1085D2MTR

更新时间: 2024-11-22 20:06:47
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
28页 946K
描述
1.225 V-1.275V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5V DROPOUT, PSSO3, LEAD FREE, D2PAK/A-3

LD1085D2MTR 技术参数

生命周期:Obsolete零件包装代码:D2PAK
包装说明:TO-263,针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.17
最大回动电压 1:1.5 VJESD-30 代码:R-PSSO-G3
长度:10.2 mm功能数量:1
端子数量:3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 1:1.275 V最小输出电压 1:1.225 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
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:4.83 mm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
宽度:9.15 mmBase Number Matches:1

LD1085D2MTR 数据手册

 浏览型号LD1085D2MTR的Datasheet PDF文件第2页浏览型号LD1085D2MTR的Datasheet PDF文件第3页浏览型号LD1085D2MTR的Datasheet PDF文件第4页浏览型号LD1085D2MTR的Datasheet PDF文件第5页浏览型号LD1085D2MTR的Datasheet PDF文件第6页浏览型号LD1085D2MTR的Datasheet PDF文件第7页 
LD1085xx  
3 A low drop positive voltage regulator adjustable and fixed  
Features  
Typical dropout 1.3 V (at 3 A)  
Three terminal adjustable or fixed output  
voltage 1.5 V, 1.8 V, 2.5 V, 3.3 V, 5 V, 12 V.  
Automotive Grade product: adjustable V  
OUT  
only in TO-220 Full Pack package  
TO-220  
TO-220FP  
Guaranteed output current up to 3 A  
Output tolerance 1 ꢀ at 25°C and 2 ꢀ in full  
temperature range  
Internal power and thermal limit  
D2PAK/A  
Wide operating temperature range -40 °C to  
DPAK  
D2PAK  
125 °C  
Package available: TO-220, TO-220FP,  
into the load, so increase efficiency. Only a 10 µF  
minimum capacitor is need for stability.  
2
2
DPAK, D PAK, D PAK/A  
Pinout compatibility with standard adjustable  
The device is supplied in TO-220, TO-220FP,  
2
2
VREG  
DPAK, 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.  
Description  
The LD1085xx is available as Automotive Grade  
in TO-220FP package only, for the option of  
adjustable output voltage whose commercial part  
number is shown in the Table 11 (order codes).  
This device is qualified according to the  
specification AEC-Q100 of the Automotive  
market, in the temperature range -40 °C to  
125 °C, and the statistical tests PAT, SYL, SBL are  
performed.  
The LD1085xx is a low drop voltage regulator  
able to provide up to 3 A of output current.  
Dropout is guaranteed at a maximum of 1.2 V at  
the maximum output current, decreasing at lower  
loads. The LD1085xx is pin to pin compatible with  
the older 3-terminal adjustable regulators, but has  
better performances in term of drop and output  
tolerance.  
A 2.85 V 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 LD1085xx quiescent current flows  
Table 1.  
Device summary  
Part numbers  
LD1085XX  
LD1085XX15  
LD1085XX18  
LD1085XX25  
LD1085XX33  
LD1085XX50  
April 2008  
Rev 22  
1/28  
www.st.com  
28  

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