LM2931D

更新时间： 2024-11-25 22:55:43

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		稳压器
页数	文件大小	规格书
16页	142K
描述
VERY LOW DROP VOLTAGE REGULATOR WITH INHIBIT FUNCTION

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中文翻译

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数据手册
替代型号

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LM2931D 数据手册

LM2931

SERIES

VERY LOW DROP VOLTAGE

REGULATOR WITH INHIBIT FUNCTION

■

VERY LOW DROPOUT VOLTAGE (0.15V

TYP. AT 10mA LOAD)

LOW QUIESCENT CURRENT (TYP 2.5mA,

AT 100mA LOAD)

■

OUTPUT CURRENT UP TO 100mA

ADJUSTABLE (FROM V_OUT=2.5V ONLY

SO-8) AND FIXED (3.3V & 5V) OUTPUT

VOLTAGEVERSION

SO-8

TO-92

■

INTERNAL CURRENT AND THERMAL LIMIT

LOAD DUMP PROTECTION UP TO 60V

REVERSETRANSIENT PROTECTION UP TO

-50V

■

TEMPERATURE RANGE: -40 TO 125 ^oC

PACKAGEAVAILABLE:TO-92, DPAK,

TO-220, SO-8 (WITH INHIBIT CONTROL)

TO-252 (DPAK)

TO-220

DESCRIPTION

local regulator is possible to put a part of the

board in stand-by decreasing the total power

consumption. Ideal for automotive application

the LM2931 is proteceted from reverse battery

installations or 2 battery jumps. During the

transient, suchs as a a load dump (60V) when

the input voltage can exceed the specified

maximum operating input voltage (26V), the

regulator will automatically shut down to protect

both internal circuit and the load.

The LM2931 series are very low drop

regulators. The very low drop voltage and the

low quiescent current make them particular

suitable for low noise, low power applications

and in battery powered systems. In the 8 pin

configation (SO-8), fully compatible to the older

L78L00 family, a shut down Logic Control

function is available.

This means that when the device is used as a

BLOCK DIAGRAM

1/16

December 1999

12 3 4 5 6 7...16

中文翻译

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LM2931D 替代型号

型号	品牌	替代类型	描述	数据表
LM2931D-R	STMICROELECTRONICS	类似代替	Very low drop voltage regulators with inhibit function
LM2931CM/NOPB	TI	功能相似	LM2931-N Series Low Dropout Regulators
LM2931CDG	ONSEMI	功能相似	100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection

与LM2931D相关器件

型号	品牌	获取价格	描述	数据表
LM2931D2T5.0	ETC	获取价格	Positive Fixed Voltage Regulator
LM2931D2T-5.0	MOTOROLA	获取价格	LOW DROPOUT VOLTAGE REGULATORS
LM2931D2T-5.0	ONSEMI	获取价格	LOW DROPOUT VOLTAGE REGULATORS
LM2931D2T-5.0G	ONSEMI	获取价格	100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
LM2931D2T-5.0R4	ONSEMI	获取价格	100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
LM2931D2T-5.0R4	MOTOROLA	获取价格	5V FIXED POSITIVE LDO REGULATOR, 0.6V DROPOUT, PSSO2, PLASTIC, D2PAK-3
LM2931D2T-5.0R4G	ONSEMI	获取价格	100 mA, Adjustable Output, LDO Voltage Regulator with 60 V Load Dump Protection
LM2931D2T-5.0T4	MOTOROLA	获取价格	Fixed Positive LDO Regulator, 5V, 0.6V Dropout, BIPolar, PSSO2, PLASTIC, D2PAK-3
LM2931D5.0	MOTOROLA	获取价格	Regulator, 1 Output, BIPolar, PDSO8,
LM2931D-5.0	ONSEMI	获取价格	LOW DROPOUT VOLTAGE REGULATORS