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LT1085IT#TR PDF预览

LT1085IT#TR

更新时间: 2024-11-23 13:09:35
品牌 Logo 应用领域
凌特 - Linear 稳压器
页数 文件大小 规格书
12页 148K
描述
IC VREG 1.2 V-15 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5 V DROPOUT, PSFM3, PLASTIC, TO-220, 3 PIN, Adjustable Positive Single Output LDO Regulator

LT1085IT#TR 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Transferred零件包装代码:SFM
包装说明:, SIP3,.1TB针数:3
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.1
可调性:ADJUSTABLE最大回动电压 1:1.5 V
标称回动电压 1:1.3 V最大差分输入-输出电压:25 V
最小差分输入-输出电压:1.5 VJESD-30 代码:R-PSFM-T3
JESD-609代码:e0最大电网调整率 (%/V):0.033
最大负载调整率 (%):0.4%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 1:15 V
最小输出电压 1:1.2 V封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP3,.1TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT包装方法:TAPE AND REEL
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR子类别:Other Regulators
表面贴装:NO技术:BIPOLAR
端子面层:TIN LEAD端子形式:THROUGH-HOLE
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 SPECIFIEDBase Number Matches:1

LT1085IT#TR 数据手册

 浏览型号LT1085IT#TR的Datasheet PDF文件第2页浏览型号LT1085IT#TR的Datasheet PDF文件第3页浏览型号LT1085IT#TR的Datasheet PDF文件第4页浏览型号LT1085IT#TR的Datasheet PDF文件第5页浏览型号LT1085IT#TR的Datasheet PDF文件第6页浏览型号LT1085IT#TR的Datasheet PDF文件第7页 
LT1083/LT1084/LT1085 Fixed  
3A, 5A, 7.5A Low Dropout  
Positive Fixed Regulators  
U
FEATURES  
DESCRIPTIO  
The LT®1083 series of positive adjustable regulators are  
designedtoprovide3A, 5Aand7.5Awithhigherefficiency  
than currently available devices. All internal circuitry is  
Three-Terminal 3.3V, 3.6V, 5V and 12V  
Output Current of 3A, 5A or 7.5A  
Operates Down to 1V Dropout  
Guaranteed Dropout Voltage at Multiple Current Levels designedtooperatedownto1Vinputtooutputdifferential  
Line Regulation: 0.015%  
and the dropout voltage is fully specified as a function of  
load current. Dropout is guaranteed at a maximum of 1.5V  
at maximum output current, decreasing at lower load  
currents. On-chip trimming adjusts the output voltage to  
1%. Current limit is also trimmed, minimizing the stress  
on both the regulator and power source circuitry under  
overload conditions.  
Load Regulation: 0.1%  
100% Thermal Limit Functional Test  
Adjustable Versions Available  
U
APPLICATIO S  
High Efficiency Linear Regulators  
The LT1083 series devices are pin compatible with older  
three-terminal regulators. A 10μF output capacitor is  
required on these new devices; however, this is usually  
included in most regulator designs.  
Post Regulators for Switching Supplies  
Constant Current Regulators  
Battery Chargers  
DEVICE  
OUTPUT CURRENT*  
Unlike PNP regulators, where up to 10% of the output  
current is wasted as quiescent current, the LT1083 quies-  
cent current flows into the load, increasing efficiency.  
LT1083  
LT1084  
LT1085  
7.5 Amps  
5.0 Amps  
3.0 Amps  
*For a 1.5A low dropout regulator see the LT1086 data sheet.  
, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
U
TYPICAL APPLICATIO  
5V, 7.5A Regulator  
Dropout Voltage vs Output Current  
2
V
6.5V  
5V AT 7.5A  
LT1083-5  
IN  
+
+
22μF*  
TANTALUM  
10μF  
LT1083/4/5 TA01  
1
0
*REQUIRED FOR STABILITY  
0
I
/2  
I
FULLLOAD  
FULLLOAD  
OUTPUT CURRENT (A)  
1083/4/5 TA02  
1083ffd  
1

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