LM2931CDR2G - ON Semiconductor

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LM2931CDR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW1326726
Category

Voltage Regulator
Package

SOIC-8
Description

ON SEMICONDUCTOR LM2931CDR2G LDO Voltage Regulator, Adjustable, 14V to 40V input, 160mV drop., 2.7V to 29.5V/0.1A out, SOIC-8
Documentation

Datasheet

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LM2931CDR2G Specifications

Attribute	Attribute Value

Part Number	LM2931CDR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW1326726
Category	Voltage Regulator
Documentation	Datasheet
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
Input Voltage (Min)	14 V
Output Voltage (Max)	29.5 V
Output Voltage (Min)	2.7 V
Output Current (Max)	100 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±5 %
Input Voltage	≤40 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The LM2931CDR2G is a 100mA, adjustable output, LDO voltage regulator with 60V load dump protection in 8 pin SOIC package. It is specially designed to maintain proper regulation with an extremely low input to output voltage differential. This device is capable of supplying output current in excess of 100mA and features a low bias current of 0.4mA at 10mA output. Designed primarily to survive in the harsh automotive environment, this device 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, it is ideally suited for battery powered industrial and consumer equipment where an extension of useful battery life is desirable.
Input voltage range from 14V to 40V
Output voltage is 2.7V to 29.5V
Input to output voltage differential of < 0.6V at 100mA
Reverse transient protection of -50V
Dropout voltage is 160mV at IO = 100mA
Tolerance is ±5%
Operating temperature range from -40°C to +125°C

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