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LM2931ACDG - ON Semiconductor
Manufacturer:
ON Semiconductor
ManyChip's Part#:
MC38659914
Category:
Voltage Regulator
Package:
SOIC-8
Datasheet:
Datasheet 3D Model
Description:
ON SEMICONDUCTOR LM2931ACDG LDO Voltage Regulator, Adjustable, up to 40V in, 160mV drop, 2.7V to 29.5V/100mA out, SOIC-8
Stock Locations:
Availability:
4,190 pcs In Stock
MOQ:
1 pcs
Unit Price:
$ 0.88

Updated at 17/06/2025 10:30:15(UTC+8)

Certifications

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Description

The LM2931ACDG is an adjustable output LDO Voltage Regulator specifically designed to maintain proper regulation with an extremely low input-to-output voltage differential. This device is capable of supplying output currents in excess of 100mA and features a low bias current of 0.4 at 10mA output. Designed primarily to survive in the harsh automotive environment, this device will protects all external load circuitry from input fault conditions caused by reverse battery connection, two battery jump starts and excessive line transients during load dump. It also includes internal current limiting, thermal shutdown and is able to withstand temporary power-up with mirror-image insertion. Due to the low-dropout voltage and bias current specifications, it is ideally suited for battery powered equipment where an extension of useful battery life is desirable. The C suffix adjustable output regulator features an output inhibit pin which is extremely useful in microprocessor-based systems.
Low bias current
Internal current limiting with thermal shutdown
Ideally suited for battery powered equipment
<0.6V at 100mA Input-to-output voltage differential
-50V Reverse transient protection

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LM2931ACDG Specifications

Attribute	Attribute Value

Datasheet	Datasheet
3D Model	3D Model
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Halogen Free Status	Halogen Free
Number of Outputs	1 Output
Input Voltage (DC)	40.0V (max)
Output Voltage	2.7V ~ 29.5V
Output Current	100 mA
Number of Positions	8 Position
Polarity	P-Channel
voltage rating	160 mV
Input Voltage (Max)	40 V
Output Voltage (Max)	29.5 V
Output Voltage (Min)	2.7 V
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±2 %
Supply Voltage (Min)	2.76 V
Input Voltage	≤40 V
	Show
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Each
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2016/06/20
ECCN Code	EAR99

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