Integrated Circuits (ICs)

NCV4274CST33T3G

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ON Semiconductor

LDO VOLTAGE REGULATOR, FIXED, 4.5 V TO 40 V, 1 OUTPUT, 3.3 V, 400 MA, 3 PINS, SOT-223

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Integrated Circuits (ICs)

NCV4274CST33T3G

Active

ON Semiconductor

LDO VOLTAGE REGULATOR, FIXED, 4.5 V TO 40 V, 1 OUTPUT, 3.3 V, 400 MA, 3 PINS, SOT-223

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	NCV4274CST33T3G

Current - Output	400 mA
Current - Supply (Max) [Max]	35 mA
Grade	Automotive
Mounting Type	Surface Mount
Number of Regulators	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	TO-261AA, TO-261-4
Protection Features	Reverse Polarity, Over Temperature, Short Circuit
PSRR	60 dB
Qualification	AEC-Q100
Supplier Device Package	SOT-223 (TO-261)
Voltage - Output (Min/Fixed)	3.3 V
Voltage Dropout (Max) [Max]	0.5 V

NCV4274 Series

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

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.25
		10	$ 1.12
		25	$ 1.06
		100	$ 0.82
		250	$ 0.72
		500	$ 0.68
		1000	$ 0.53
	Digi-Reel®	1	$ 1.25
		10	$ 1.12
		25	$ 1.06
		100	$ 0.82
		250	$ 0.72
		500	$ 0.68
		1000	$ 0.53
	Tape & Reel (TR)	4000	$ 0.51
		8000	$ 0.49
		12000	$ 0.47
Newark	Each	2500	$ 0.51
		10000	$ 0.49

Description

General part information

NCV4274 Series

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.

Documents

Technical documentation and resources