参数资料
型号: LM2931A
厂商: Fairchild Semiconductor Corporation
英文描述: Octal Transparent D-Type Latches With 3-State Outputs 20-TVSOP -40 to 85
中文描述: 低压差稳压器
文件页数: 1/8页
文件大小: 61K
代理商: LM2931A
2001 Fairchild Semiconductor Corporation
www.fairchildsemi.com
Rev. 1.0.0
Features
Limited input voltage and high efficiency.
Internal thermal over load protection.
60V load dump protection.
Output current up to 0.1A.
Description
LM2931A is a fixed 3-terminal low dropout voltage
regulator designed to need very low quiescent current.
Internally, implemented circuits include 60V load dump
protection, -50V reverse transient short circuit and thermal
over load protection.
TO-92
1: Output 2: GND 3: Input
1
Internal Block Diagram
0.6V MAX DROP
V
3
2
1
GND
_
+
THERMAL SHUTDOWN
START
OVER VOLTAGE
PROTECTION
CURRENT LIMIT
REFERENCE VOLTAGE
PASS ELEMENT
Input
Output
LM2931A
Low Dropout Voltage Regulator
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LM2931ACD2T5 制造商:ON SEMI 功能描述:d(2) pak s/m
LM2931ACD2TR4 功能描述:低压差稳压器 - LDO 3-24V ADJ 100mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
LM2931ACD2TR4G 功能描述:低压差稳压器 - LDO 3-24V ADJ 100mA w/Load Dump RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20
LM2931ACDG 功能描述:低压差稳压器 - LDO 3-24V ADJ 100mA w/Load Dump RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20