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LT1085CT#TR PDF预览

LT1085CT#TR

更新时间： 2024-11-24 09:24:39
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
Adjustable Positive LDO Regulator, 1.2V Min, 15V Max, 1.5V Dropout, BIPolar, PSFM3

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中文翻译

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LT1085CT#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：5.26
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：
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 SPECIFIED

LT1085CT#TR 数据手册

 浏览型号LT1085CT#TR的Datasheet PDF文件第2页浏览型号LT1085CT#TR的Datasheet PDF文件第3页浏览型号LT1085CT#TR的Datasheet PDF文件第4页浏览型号LT1085CT#TR的Datasheet PDF文件第5页浏览型号LT1085CT#TR的Datasheet PDF文件第6页浏览型号LT1085CT#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
1234567...18

中文翻译

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