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See Technical Specifications

L4949NG +BOM

100 mA LDO Linear Voltage Regulator with Reset, Delay Reset and Early Warning

Manufacturer:

onsemi
Mfr.Part #:

L4949NG
Datasheet:

L4949NG Datasheet (PDF)
Output Configuration:

Positive
Output Type:

Fixed
Number Of Regulators:

1
Voltage - Input (Max):

28V
EDA/CAD Models:

Request Free CAD Models for L4949NG

L4949NG General Description

Operating over a wide input voltage range of 7V to 28V, the L4949NG offers flexibility and versatility in automotive electronics design. Its low dropout voltage helps to reduce power dissipation, maximizing energy efficiency and prolonging the lifespan of the system. The compact TO-263 package makes the integration of this IC seamless and hassle-free, saving valuable space in automotive electronic layouts

Key Features

Synchronous Rectification for High Efficiency
Low Dropout Voltage Less Than 0.5V
Precision Regulated Output Voltage +/- 1% at 25C
Thermal Shutdown Protection with Hysteresis
Short-Circuit Protection to 10A
High-Speed Transient Response

Application

Electronic Design
Vehicle Integration
Automotive Systems

Specifications

Output Configuration	Positive	Output Type	Fixed
Number of Regulators	1	Voltage - Input (Max)	28V
Voltage - Output (Min/Fixed)	5V	Voltage Dropout (Max)	0.5V @ 100mA
Current - Output	100mA	Current - Quiescent (Iq)	260 µA
Current - Supply (Max)	5 mA	Control Features	Reset
Protection Features	Over Temperature, Short Circuit	Operating Temperature	-40°C ~ 125°C
Mounting Type	Through Hole	Base Product Number	L4949