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LM2931T-5.0G

更新时间: 2024-11-22 04:59:43
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器
页数 文件大小 规格书
23页 255K
描述
100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection

LM2931T-5.0G 数据手册

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LM2931, NCV2931 Series  
100 mA, Adjustable Output,  
LDO Voltage Regulator with  
60 V Load Dump Protection  
The LM2931 series consists of positive fixed and adjustable output  
voltage regulators that are specifically designed to maintain proper  
regulation with an extremely low input−to−output voltage differential.  
These devices are capable of supplying output currents in excess of  
100 mA and feature a low bias current of 0.4 mA at 10 mA output.  
Designed primarily to survive in the harsh automotive environment,  
these devices will protect all external load circuitry from input fault  
conditions caused by reverse battery connection, two battery jump  
starts, and excessive line transients during load dump. This series also  
includes internal current limiting, thermal shutdown, and additionally,  
is able to withstand temporary power−up with mirror−image insertion.  
Due to the low dropout voltage and bias current specifications, the  
LM2931 series is ideally suited for battery powered industrial and  
consumer equipment where an extension of useful battery life is  
desirable. The ‘C’ suffix adjustable output regulators feature an output  
inhibit pin which is extremely useful in microprocessor−based systems.  
http://onsemi.com  
FIXED OUTPUT VOLTAGE  
TO−92  
Z SUFFIX  
CASE 29  
Pin 1. Output  
2. Ground  
3. Input  
1
2
3
TO−220  
T SUFFIX  
CASE 221AB  
1
2
3
DPAK  
DT SUFFIX  
CASE 369A  
Pin 1. Input  
2. Ground  
3. Output  
1
3
2
D PAK  
Features  
D2T SUFFIX  
CASE 936  
1
Input−to−Output Voltage Differential of < 0.6 V @ 100 mA  
Output Current in Excess of 100 mA  
Low Bias Current  
3
SOT−223  
ST SUFFIX  
CASE 318H  
3
60 V Load Dump Protection  
1
−50 V Reverse Transient Protection  
Internal Current Limiting with Thermal Shutdown  
Temporary Mirror−Image Protection  
Ideally Suited for Battery Powered Equipment  
Economical 5−Lead TO−220 Package with Two Optional Leadforms  
ADJUSTABLE OUTPUT VOLTAGE  
TO−220  
TH SUFFIX  
CASE 314A  
1
5
2
TO−220  
Available in Surface Mount SOP−8, D PAK and DPAK Packages  
1
TV SUFFIX  
CASE 314B  
Pin 1. Adjust  
2. Output  
Inhibit  
High Accuracy ( 2.5%) Reference (LM2931AC) Available  
Pb−Free Packages are Available  
5
3. Ground  
4. Input  
5. Output  
TO−220  
T SUFFIX  
CASE 314D  
Applications  
Battery Powered Consumer Products  
Hand−held Instruments  
Camcorders and Cameras  
1
5
2
D PAK  
D2T SUFFIX  
CASE 936A  
1
SOIC−8  
D SUFFIX  
CASE 751  
5
8
1
ORDERING INFORMATION  
FIXED  
ADJUSTABLE  
See detailed ordering and shipping information in the package  
dimensions section on page 12 of this data sheet.  
Output  
Inhibit  
N.C.  
GND  
Input  
5
4
N.C.  
5
4
Adjust  
GND  
GND  
Output  
GND  
Input  
8
1
8
1
Output  
DEVICE MARKING INFORMATION  
See general marking and heatsink information in the device  
marking section on page 15 of this data sheet.  
(Top View)  
(Top View)  
©
Semiconductor Components Industries, LLC, 2007  
1
Publication Order Number:  
March, 2007 − Rev. 20  
LM2931/D  

LM2931T-5.0G 替代型号

型号 品牌 替代类型 描述 数据表
LM2931AT-5.0G ONSEMI

完全替代

100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
LM2931T-5.0 ONSEMI

完全替代

LOW DROPOUT VOLTAGE REGULATORS
LM2931AT-5.0 ONSEMI

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LOW DROPOUT VOLTAGE REGULATORS

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