NCV4274 Series

LDO Regulator, 400 mA, 40 V, 150 µA IQ

Catalog

LDO Regulator, 400 mA, 40 V, 150 µA IQ

Part	Output Configuration	Mounting Type	Grade	Output Type	Number of Regulators	Current - Supply (Max) [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Qualification	Voltage - Output (Min/Fixed)	Package / Case	Current - Output	PSRR	Protection Features	Supplier Device Package	Voltage Dropout (Max) [Max]
ON Semiconductor NCV4274CDS50R4G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	5 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	D2PAK	0.5 V
ON Semiconductor NCV4274ADT50RKG	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	5 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	DPAK	0.5 V
ON Semiconductor NCV4274DS50G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	5 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	D2PAK-3	0.5 V
ON Semiconductor NCV4274DS50R4G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	5 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	D2PAK-3	0.5 V
ON Semiconductor NCV4274CDT33RKG	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	3.3 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	DPAK
ON Semiconductor NCV4274CST50T3G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	5 V	TO-261-4 TO-261AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	SOT-223 (TO-261)	0.5 V
ON Semiconductor NCV4274CDS33R4G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	3.3 V	D2PAK (3 Leads + Tab) TO-263-4 TO-263AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	D2PAK
ON Semiconductor NCV4274ADT33RKG	Positive	Surface Mount	Automotive	1.81 mOhm	1	45 mA	150 °C	-40 °C	AEC-Q100	3.3 V	DPAK (2 Leads + Tab) SC-63 TO-252-3	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	DPAK	1.27 V
ON Semiconductor NCV4274CST33T3G	Positive	Surface Mount	Automotive	1.81 mOhm	1	35 mA	150 °C	-40 °C	AEC-Q100	3.3 V	TO-261-4 TO-261AA	400 mA	60 dB	Over Temperature Reverse Polarity Short Circuit	SOT-223 (TO-261)	0.5 V

Catalog

LDO Regulator, 400 mA, 40 V, 150 µA IQ

Key Features

• 2.5, 3.3 V, 5.0 V, 8.5 V, 2.0% Output Options2.5, 3.3 V, 5.0 V, 4.0% Output Options400 mA Output Current

• Protections:+60 V Peak Transient Voltage-42V Reverse VoltageShort CircuitThermal Overload

• Very Low Dropout Voltage

• AEC-Q100 Qualified

Description

The NCV4274 and NCV4274A are precision micro-power voltage regulators with output current capability of 400 mA available in the SOT-223, DPAK and D2PAK packages. The output voltage 8.5V, 5.0V, 3.3V or 2.5V are accurate within ±2% or ±4% depending on the version, with a maximum dropout voltage of 0.5V with an input up to 40 V.Low Quiescent Current is a feature drawing only 150 µA with a 1 mA load.This part is ideal for automotive and all battery operated microprocessor equipment. The regulator is protected against reverse battery, short circuit, thermal overload conditions and can withstand load dump transients making it suitable for use in automotive environments.