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LT1085CK#TR PDF预览

LT1085CK#TR

更新时间: 2024-11-23 20:00:55
品牌 Logo 应用领域
凌特 - Linear 局域网输出元件调节器
页数 文件大小 规格书
18页 199K
描述
IC VREG 1.2 V-15 V ADJUSTABLE POSITIVE LDO REGULATOR, 1.5 V DROPOUT, MBFM2, METAL CAN, TO-3, 2 PIN, Adjustable Positive Single Output LDO Regulator

LT1085CK#TR 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TO-204AA包装说明:, TO-204/-3
针数:2Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.15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 V
JESD-30 代码:O-MBFM-P2最大电网调整率 (%/V):0.033
最大负载调整率 (%):0.4%湿度敏感等级:1
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: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:METAL封装等效代码:TO-204/-3
封装形状:ROUND封装形式:FLANGE MOUNT
包装方法:TAPE AND REEL峰值回流温度(摄氏度):225
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端子形式:PIN/PEG
端子位置:BOTTOM处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

LT1085CK#TR 数据手册

 浏览型号LT1085CK#TR的Datasheet PDF文件第2页浏览型号LT1085CK#TR的Datasheet PDF文件第3页浏览型号LT1085CK#TR的Datasheet PDF文件第4页浏览型号LT1085CK#TR的Datasheet PDF文件第5页浏览型号LT1085CK#TR的Datasheet PDF文件第6页浏览型号LT1085CK#TR的Datasheet PDF文件第7页 
LT1083/LT1084/LT1085  
7.5A, 5A, 3A Low Dropout  
Positive Adjustable Regulators  
FEATURES  
DESCRIPTION  
The LT®1083 series of positive adjustable regulators are  
designedtoprovide7.5A, 5Aand3Awithhigherefficiency  
than currently available devices. All internal circuitry is  
n
3-Terminal Adjustable  
n
Output Current of 3A, 5A or 7.5A  
n
Operates Down to 1V Dropout  
n
Guaranteed Dropout Voltage at Multiple Current Levels  
Line Regulation: 0.015%  
designedtooperatedownto1Vinput-to-outputdifferential  
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 cur-  
rents. On-chip trimming adjusts the reference voltage to  
1%. Current limit is also trimmed, minimizing the stress  
on both the regulator and power source circuitry under  
overload conditions.  
n
n
n
n
n
Load Regulation: 0.1%  
100% Thermal Limit Functional Test  
Fixed Versions Available  
Available in 3-Lead Plastic TO-220, TO-3P and DD  
Packages  
The LT1083/LT1084/LT1085 devices are pin compatible  
with older 3-terminal regulators. A 10μF output capacitor  
isrequiredonthesenewdevices.However,thisisincluded  
in most regulator designs.  
APPLICATIONS  
n
High Efficiency Linear Regulators  
n
Post Regulators for Switching Supplies  
n
Constant Current Regulators  
Battery Chargers  
Unlike PNP regulators, where up to 10% of the output cur-  
rent is wasted as quiescent current, the LT1083 quiescent  
current flows into the load, increasing efficiency.  
n
DEVICE  
OUTPUT CURRENT*  
LT1083  
LT1084  
LT1085  
7.5A  
5.0A  
3.0A  
, LT, LTM and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
*For a 1.5A low dropout regulator see the LT1086 data sheet.  
TYPICAL APPLICATION  
Dropout Voltage vs Output Current  
2
5V, 7.5A Regulator  
LT1083  
ADJ  
5V AT 7.5A  
OUT  
V
IN  
≥ 6.5V  
IN  
121Ω  
1%  
+
1
0
+
10μF  
10μF*  
TANTALUM  
365Ω  
1%  
*REQUIRED FOR STABILITY  
1083/4/5 ADJ TA01  
0
I
FULL LOAD  
OUTPUT CURRENT  
1083/4/5 ADJ TA02  
108345fg  
1

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