Specification	NCV891330PD33R2G

Current - Output	3 A
Frequency - Switching	2 MHz
Function	Step-Down
Grade	Automotive
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	0.154 in
Package / Case	8-SOIC
Package / Case	3.9 mm
Qualification	AEC-Q100
Supplier Device Package	8-SOIC-EP
Synchronous Rectifier	False
Topology	Buck
Voltage - Input (Max) [Max]	36 V
Voltage - Input (Min) [Min]	3.7 V
Voltage - Output (Min/Fixed)	3.3 V

NCV891330 Series

3 A, 2 MHz Low-Iq Dual-Mode Step-Down Regulator for Automotive

Part	Number of Outputs	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output	Qualification	Grade	Frequency - Switching	Mounting Type	Topology	Voltage - Input (Max) [Max]	Function	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Package / Case	Package / Case	Package / Case	Output Configuration	Output Type	Outputs and Type	Outputs and Type	Board Type	Voltage - Input [Min]	Voltage - Input [Max]	Utilized IC / Part	Regulator Topology	Voltage - Output	Main Purpose	Supplied Contents
ON Semiconductor NCV891330PD50R2G	1	8-SOIC-EP	150 °C	-40 °C	3 A	AEC-Q100	Automotive	2 MHz	Surface Mount	Buck	36 V	Step-Down	3.7 V	5 V	0.154 in	8-SOIC	3.9 mm	Positive	1.81 mOhm
ON Semiconductor NCV891330PD33GEVB					3 A			2 MHz												Non-Isolated	1	Fully Populated	4.5 V	36 V	NCV891330	Buck	3.3 V	DC/DC Step Down	Board(s)
ON Semiconductor NCV891330PD38GEVB					3 A			2 MHz												Non-Isolated	1	Fully Populated	4.5 V	36 V	NCV891330	Buck	3.8 V	DC/DC Step Down	Board(s)
ON Semiconductor NCV891330PD33R2G	1	8-SOIC-EP	150 °C	-40 °C	3 A	AEC-Q100	Automotive	2 MHz	Surface Mount	Buck	36 V	Step-Down	3.7 V	3.3 V	0.154 in	8-SOIC	3.9 mm	Positive	1.81 mOhm
ON Semiconductor NCV891330PD40R2G	1	8-SOIC-EP	150 °C	-40 °C	3 A	AEC-Q100	Automotive	2 MHz	Surface Mount	Buck	36 V	Step-Down	3.7 V	4 V	0.154 in	8-SOIC	3.9 mm	Positive	1.81 mOhm

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	$ 4.55
		10	$ 4.09
		25	$ 3.87
		100	$ 3.18
		250	$ 2.85
		500	$ 2.75
		1000	$ 2.29
	Digi-Reel®	1	$ 4.55
		10	$ 4.09
		25	$ 3.87
		100	$ 3.18
		250	$ 2.85
		500	$ 2.75
		1000	$ 2.29
	Tape & Reel (TR)	2500	$ 2.20
ON Semiconductor	N/A	1	$ 1.96

Description

General part information

NCV891330 Series

The NCV891330 is a Dual Mode regulator intended for Automotive, battery-connected applications that must operate with up to a 45V input supply. Depending on the output load, it operates either as a PWM Buck Converter or as a Low Drop-Out Linear Regulator, and is suitable for systems with low noise and Low Quiescent Current requirements often encountered in automotive driver information systems. A reset pin (with fixed delay) simplifies interfacing with a microcontroller. The NCV891330 also provides several protection features expected in automotive power supply systems such as current limit, short circuit protection, and thermal shutdown. In addition, the high switching frequency produces low output voltage ripple even when using small inductor values and an all-ceramic output filter capacitor – forming a space-efficient switching regulator solution