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LM338P#TRPBF PDF预览

LM338P#TRPBF

更新时间: 2024-09-30 19:54:11
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
12页 150K
描述
IC VREG 1.2 V-32 V ADJUSTABLE POSITIVE REGULATOR, PSFM3, LEAD FREE, PLASTIC, TO-247, TO-3P, 3 PIN, Adjustable Positive Single Output Standard Regulator

LM338P#TRPBF 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:TO-3P包装说明:, SIP3,.1,215
针数:3Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.67可调性:ADJUSTABLE
最大差分输入-输出电压:35 V最小差分输入-输出电压:3 V
JESD-30 代码:R-PSFM-T3JESD-609代码:e3
最大电网调整率 (%/V):0.06最大负载调整率 (%):1%
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 1:5 A
最大输出电压 1:32 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,.1,215
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):250
认证状态:Not Qualified调节器类型:ADJUSTABLE POSITIVE SINGLE OUTPUT STANDARD REGULATOR
子类别:Other Regulators表面贴装:NO
技术:BIPOLAR端子面层:Matte Tin (Sn)
端子形式:THROUGH-HOLE端子节距:5.5 mm
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
Base Number Matches:1

LM338P#TRPBF 数据手册

 浏览型号LM338P#TRPBF的Datasheet PDF文件第2页浏览型号LM338P#TRPBF的Datasheet PDF文件第3页浏览型号LM338P#TRPBF的Datasheet PDF文件第4页浏览型号LM338P#TRPBF的Datasheet PDF文件第5页浏览型号LM338P#TRPBF的Datasheet PDF文件第6页浏览型号LM338P#TRPBF的Datasheet PDF文件第7页 
LT138A/LT338A  
LM138/LM338  
5A Positive Adjustable  
Voltage Regulator  
FEATURES  
DESCRIPTION  
The LT®138A series of adjustable regulators provide 5A  
output current over an output voltage range of 1.2V to  
32V. The internal voltage reference is trimmed to less  
than 1%, enabling a very tight output voltage. In addition  
to excellent line and load regulation, with full overload  
protection, the LT138A incorporates new current limit-  
ing circuitry allowing large transient load currents to be  
handled for short periods. Transient load currents of up  
to 12A can be supplied without limiting, eliminating the  
need for a large output capacitor.  
n
Guaranteed 1% Initial Tolerance  
n
Guaranteed 0.3% Load Regulation  
n
Guaranteed 5A Output Current  
n
100% Thermal Limit Burn-In  
n
12A Transient Output Current  
APPLICATIONS  
n
High Power Linear Regulator  
n
Battery Chargers  
n
Power Driver  
Constant-Current Regulator  
The LT138A is an improved version of the popular LM138  
with improved circuit design and advanced process tech-  
niques to provide superior performance and reliability.  
n
The graph below shows the significant improvement in  
output voltage tolerance achieved by using the LT138A  
or LT338A.  
L, LT, LTC and LTM are registered trademarks of Linear Technology Corporation.  
All other trademarks are the property of their respective owners.  
TYPICAL APPLICATION  
Parallel Regulators for Higher Current*  
Output Voltage Error  
12  
11  
10  
LT338A  
0.01Ω∗∗  
5V  
8A  
V
IN  
V
IN  
V
OUT  
9
ADJ  
2% RESISTORS  
8
7
6
5
4
3
2
1
0
LM338  
1% RESISTORS  
LM338  
LT338A  
LT350A  
ADJ  
0.016Ω**  
V
V
OUT  
IN  
2% RESISTORS  
1% RESISTORS  
121Ω  
LT338A  
1%  
365Ω  
1%  
1
10  
100  
138/338 TA01  
OUTPUT VOLTAGE (V)  
*THIS CIRCUIT WILL NOT WORK WITH LM VERSION DEVICES  
**CURRENT SHARING RESISTORS DEGRADE REGULATION TO 1%  
138A/338A TA02  
138afc  
1

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