Integrated Circuits (ICs)

NCV4949DR2G

Obsolete

ON Semiconductor

100 MA LDO LINEAR VOLTAGE REGULATOR WITH RESET, DELAY RESET AND EARLY WARNING

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

NCV4949DR2G

Obsolete

ON Semiconductor

100 MA LDO LINEAR VOLTAGE REGULATOR WITH RESET, DELAY RESET AND EARLY WARNING

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCV4949DR2G

Control Features	Reset
Current - Output	100 mA
Current - Quiescent (Iq)	260 µA
Current - Supply (Max) [Max]	5 mA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC
Voltage - Input (Max) [Max]	28 V
Voltage - Output (Min/Fixed)	5 V
Voltage Dropout (Max) [Max]	0.5 V

NCV4949A Series

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

Part	Number of Regulators	Package / Case	Package / Case [y]	Package / Case [x]	Output Configuration	Supplier Device Package	Current - Quiescent (Iq)	Current - Output	Grade	Current - Supply (Max) [Max]	Mounting Type	Output Type	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Qualification	Voltage Dropout (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Control Features	Package / Case	Package / Case	Package / Case [y]
ON Semiconductor NCV4949DR2G	1	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC	260 µA	100 mA	Automotive	5 mA	Surface Mount	1.81 mOhm	28 V	5 V	AEC-Q100	0.5 V	125 °C	-40 °C	Reset
ON Semiconductor NCV4949APDR2G	1	8-SOIC			Positive	8-SOIC-EP	260 µA	100 mA	Automotive	5 mA	Surface Mount	1.81 mOhm	28 V	5 V	AEC-Q100	0.5 V	125 °C	-40 °C	Reset	0.154 in	3.9 mm
ON Semiconductor NCV4949PDG	1	8-SOIC			Positive	8-SOIC-EP	260 µA	100 mA	Automotive	5 mA	Surface Mount	1.81 mOhm	28 V	5 V	AEC-Q100	0.5 V	125 °C	-40 °C	Reset	0.154 in	3.9 mm
ON Semiconductor NCV4949DWR2G	1	20-SOIC	0.295 in		Positive	20-SOIC	260 µA	100 mA	Automotive	5 mA	Surface Mount	1.81 mOhm	28 V	5 V	AEC-Q100	0.5 V	125 °C	-40 °C	Reset			7.5 mm
ON Semiconductor NCV4949CDR2G	1	8-SOIC	3.9 mm	0.154 in	Positive	8-SOIC	260 µA	100 mA	Automotive	5 mA	Surface Mount	1.81 mOhm		5 V	AEC-Q100	0.5 V	150 °C	-40 °C	Reset

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

NCV4949A Series

The NCV4949A is a monolithic integrated 5.0 V voltage regulator with a very low dropout and additional functions such as reset and an uncommitted voltage sense comparator. It is designed for supplying microcontroller/microprocessor controlled systems particularly in automotive applications. The NCV4949A has improved reset behavior for lower input and output voltage levels.

Documents

Technical documentation and resources