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LM2931CDR2

更新时间： 2024-11-09 04:59:43
品牌 Logo 应用领域
安森美 - ONSEMI 稳压器调节器光电二极管输出元件
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

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中文翻译

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LM2931CDR2 技术参数

是否无铅： 含铅是否Rohs认证： 不符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SOP, SOP8,.25针数：8
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.07
可调性：ADJUSTABLE最大回动电压 1：0.6 V
标称回动电压 1：0.16 VJESD-30 代码：R-PDSO-G8
JESD-609代码：e0长度：4.9 mm
最大电网调整率 (%/V)：1.25湿度敏感等级：1
功能数量：1输出次数：1
端子数量：8工作温度TJ-Max：150 °C
最大输出电流 1：0.1 A最大输出电压 1：29.5 V
最小输出电压 1：2.7 V封装主体材料：PLASTIC/EPOXY
封装代码：SOP封装等效代码：SOP8,.25
封装形状：RECTANGULAR封装形式：SMALL OUTLINE
包装方法：TAPE AND REEL峰值回流温度（摄氏度）：240
认证状态：Not Qualified调节器类型：ADJUSTABLE POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度：1.75 mm子类别：Other Regulators
表面贴装：YES技术：BIPOLAR
端子面层：Tin/Lead (Sn85Pb15)端子形式：GULL WING
端子节距：1.27 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：3.9 mm
Base Number Matches：1

LM2931CDR2 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  
1234567...23

中文翻译

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LM2931CDR2 替代型号

型号 品牌 替代类型 描述 数据表
LM2931CDR2G ONSEMI

完全替代

 100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection

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