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See Technical Specifications

L4949DG +BOM

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

Manufacturer:

onsemi
Mfr.Part #:

L4949DG
Datasheet:

L4949DG Datasheet (PDF)
Mounting Style:

SMD/SMT
Output Voltage:

5 V
Output Current:

100 mA
Number Of Outputs:

1 Output
EDA/CAD Models:

Request Free CAD Models for L4949DG

L4949DG General Description

The L4949DG is a standout voltage regulator that combines precision engineering with innovative features to deliver exceptional performance. With a 5.0V output and low dropout, this regulator is perfect for applications requiring stable power, especially in the automotive industry. Its additional functions, such as power-on reset and input voltage sense, make it a versatile solution for powering micro-computer controlled systems. When reliability and efficiency are your top priorities, the L4949DG is the ideal choice for ensuring optimal performance

Key Features

Compact and efficient design
Reliable power regulation
Robust protection features

Application

Exhaust Emission Control
Ride Control Systems
Navigation and Infotainment

Specifications

Product Category	LDO Voltage Regulators	Mounting Style	SMD/SMT
Output Voltage	5 V	Output Current	100 mA
Number of Outputs	1 Output	Polarity	Positive
Quiescent Current	260 uA	Input Voltage, Min	5 V
Input Voltage, Max	28 V	Output Type	Fixed
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Dropout Voltage	100 mV	Series	L4949
Dropout Voltage - Max	250 mV at 10 mA	Height	1.5 mm (Max)
Ib - Input Bias Current	150 uA	Length	5 mm (Max)
Line Regulation	20 mV	Load Regulation	30 mV
Product Type	LDO Voltage Regulators	Reference Voltage	1.23 V
Factory Pack Quantity	98	Subcategory	PMIC - Power Management ICs
Voltage Regulation Accuracy	1 %	Width	4 mm (Max)
Unit Weight	0.019048 oz