NCV4276C Series

LDO Regulator, 400 mA, 45 V, 95 µA IQ, with Enable

Catalog

LDO Regulator, 400 mA, 45 V, 95 µA IQ, with Enable

Part	Mounting Type	Current - Output	Voltage - Output (Min/Fixed)	Grade	Output Configuration	PSRR	Current - Supply (Max) [Max]	Qualification	Supplier Device Package	Number of Regulators	Protection Features	Voltage - Input (Max) [Max]	Output Type	Current - Quiescent (Iq)	Package / Case	Output Type	Voltage Dropout (Max) [Max]	Voltage - Output (Max) [Max]	Control Features
ON Semiconductor NCV4276ADT33RKG	Surface Mount	400 mA	3.3 V	Automotive	Positive	70 dB	35 mA	AEC-Q100	DPAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	200 µA	DPAK (4 Leads + Tab) TO-252-5 TO-252AD
ON Semiconductor NCV4276BDSADJR4G	Surface Mount	400 mA	2.5 V	Automotive	Positive	70 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V		200 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA	Adjustable	0.5 V	20 V	Enable
ON Semiconductor NCV4276DS33	Surface Mount	400 mA	3.3 V	Automotive	Positive	60 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	220 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		1.332 V
ON Semiconductor NCV4276DTADJRKG	Surface Mount	400 mA	2.5 V	Automotive	Positive	60 dB	35 mA	AEC-Q100	DPAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V		220 µA	DPAK (4 Leads + Tab) TO-252-5 TO-252AD	Adjustable	0.5 V	20 V
ON Semiconductor NCV4276CDS50R4G	Surface Mount	400 mA	5 V	Automotive	Positive	70 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	200 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		0.5 V
ON Semiconductor NCV4276BDTADJRKG	Surface Mount	400 mA	2.5 V	Automotive	Positive	70 dB	35 mA	AEC-Q100	DPAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V		200 µA	DPAK (4 Leads + Tab) TO-252-5 TO-252AD	Adjustable	0.5 V	20 V	Enable
ON Semiconductor NCV4276DS18R4G	Surface Mount	400 mA	1.8 V	Automotive	Positive	60 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	220 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		2.772 V
ON Semiconductor NCV4276DS33G	Surface Mount	400 mA	3.3 V	Automotive	Positive	60 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	220 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		1.332 V
ON Semiconductor NCV4276DS33R4G	Surface Mount	400 mA	3.3 V	Automotive	Positive	60 dB	35 mA	AEC-Q100	D2PAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	220 µA	D2PAK (5 Leads + Tab) TO-263-6 TO-263BA		1.332 V
ON Semiconductor NCV4276CDT33RKG	Surface Mount	400 mA	3.3 V	Automotive	Positive	70 dB	35 mA	AEC-Q100	DPAK-5	1	Over Temperature Reverse Polarity Short Circuit	45 V	1.81 mOhm	200 µA	DPAK (4 Leads + Tab) TO-252-5 TO-252AD

Catalog

LDO Regulator, 400 mA, 45 V, 95 µA IQ, with Enable

Key Features

• 3.3 V, 5.0 V, and Adjustable Voltage Version (from 2.5 V to 20 V) ±2% Output Voltage

• +45 V Peak Transient Voltage

• 500 mV (max) Dropout Voltage (5.0 V Output)

• Inhibit Input

• AEC-Q100 Qualified

-42 V Reverse Voltage

• Short Circuit

• Thermal Overload

• Output Current up to 400 mA

• Fault Protections:

Description

The NCV4276C is a 400 mA output current integrated low-dropout (LDO)regulator family designed for use in harsh automotive environments.It includes wide operating temperature and input voltage ranges. Thedevice is offered with 3.3 V, 5.0 V, and adjustable voltage versionsavailable in 2% output voltage accuracy. It has a high peak inputvoltage tolerance and reverse input voltage protection. It alsoprovides overcurrent protection, overtemperature protection andinhibit for control of the state of the output voltage. The NCV4276Cfamily is available in DPAK and D2PAK surface mount packages.The output is stable over a wide output capacitance and ESR range.The NCV4276C has improved startup behavior during input voltagetransients.