L4949DR2G - ON Semiconductor

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

Part No

L4949DR2G
Manufacturer

ON Semiconductor
ChipWorker Part#

CW88479968
Category

Voltage Regulator
Package

SOIC-8
Description

LDO Regulator Pos 5V 0.1A 8Pin SOIC N T/R
Documentation

Datasheet

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L4949DR2G Specifications

Attribute	Attribute Value

Part Number	L4949DR2G
Manufacturer	ON Semiconductor
ChipWorker Part#	CW88479968
Category	Voltage Regulator
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Number of Outputs	1 Output
Input Voltage (DC)	28.0V (max)
Output Voltage	5 V
Output Current	100 mA
Quiescent Current	0.15 mA
voltage rating	0.1V @10mA,0.2V @50mA,0.3V @100mA
Input Voltage (Max)	28 V
Input Voltage (Min)	5 V
Output Current (Max)	0.1 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Accuracy	±1 %
Input Voltage	≤28 V
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Operating Temperature	-40℃ ~ 125℃
Product Lifecycle Status	Unknown
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The L4949 is a monolithic integrated 5.0 V voltage regulator with a very low dropout and additional functions such as power−on reset and input voltage sense.
It is designed for supplying the micro−computer controlled systems especially in automotive applications.
Features
• Operating DC Supply Voltage Range 5.0 V to 28 V
• Transient Supply Voltage Up to 40 V
• Extremely Low Quiescent Current in Standby Mode
• High Precision Standby Output Voltage 5.0 V ±1%
• Output Current Capability Up to 100 mA
• Very Low Dropout Voltage Less Than 0.4 V
• Reset Circuit Sensing The Output Voltage
• Programmable Reset Pulse Delay With External Capacitor
• Voltage Sense Comparator
• Thermal Shutdown and Short Circuit Protections
• NCV Prefix for Automotive and Other Applications Requiring Site and Control Changes
• Pb−Free Packages are Available

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