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LD1085D2M18R PDF预览

LD1085D2M18R

更新时间: 2024-01-04 02:18:12
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PC
页数 文件大小 规格书
19页 776K
描述
3A LOW DROP FIXED AND ADJUSTABLE POSITIVE VOLTAGE REGULATORS

LD1085D2M18R 技术参数

是否Rohs认证:符合生命周期:Active
零件包装代码:D2PAK包装说明:ROHS COMPLIANT, D2PAK/A-3
针数:3Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:8 weeks风险等级:1.13
Samacsys Confidence:3Samacsys Status:Released
Samacsys PartID:179550Samacsys Pin Count:3
Samacsys Part Category:Integrated CircuitSamacsys Package Category:TO-XXX (Inc. DPAK)
Samacsys Footprint Name:D2PAK_STD_STSamacsys Released Date:2015-11-09 14:24:38
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:3.4 VJESD-30 代码:R-PSSO-G3
JESD-609代码:e3长度:10.2 mm
最大电网调整率:0.004%最大负载调整率:0.02%
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:-40 °C最大输出电流 1:3 A
最大输出电压 1:1.836 V最小输出电压 1:1.764 V
标称输出电压 1:1.8 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峰值回流温度(摄氏度):245
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
端子面层:MATTE TIN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:30最大电压容差:2%
宽度:9.15 mmBase Number Matches:1

LD1085D2M18R 数据手册

 浏览型号LD1085D2M18R的Datasheet PDF文件第2页浏览型号LD1085D2M18R的Datasheet PDF文件第3页浏览型号LD1085D2M18R的Datasheet PDF文件第4页浏览型号LD1085D2M18R的Datasheet PDF文件第5页浏览型号LD1085D2M18R的Datasheet PDF文件第6页浏览型号LD1085D2M18R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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