Part	Supplier Device Package	Voltage - Output (Min/Fixed)	Output Configuration	Topology	Function	Mounting Type	Voltage - Output (Max) [Max]	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Current - Output	Output Type	Frequency - Switching	Package / Case	Package / Case
ON Semiconductor NCV33063AVDR2G	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable
ON Semiconductor MC33063AVDR2G	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable	100 kHz
ON Semiconductor MC33063ADG	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	85 °C	1	1.5 A	Adjustable	100 kHz
ON Semiconductor MC33063AVDG	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable	100 kHz
ON Semiconductor NCV33063AVDR2	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable
ON Semiconductor MC33063AVD	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable	100 kHz
ON Semiconductor MC33063AVPG	8-PDIP	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Through Hole	40 V	8-DIP			3 V	-40 °C	125 °C	1	1.5 A	Adjustable	100 kHz	0.3 in	7.62 mm
ON Semiconductor MC33063AD	8-SOIC					Surface Mount		8-SOIC	3.9 mm	0.154 in
ON Semiconductor MC33063AVDR2	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	125 °C	1	1.5 A	Adjustable	100 kHz
ON Semiconductor MC33063ADR2G	8-SOIC	1.25 V	Positive or Negative	Boost Buck	Step-Down Step-Up	Surface Mount	40 V	8-SOIC	3.9 mm	0.154 in	3 V	-40 °C	85 °C	1	1.5 A	Adjustable	100 kHz

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 1.64
		10	$ 1.47
		75	$ 1.39
		150	$ 1.15
		300	$ 1.07
		525	$ 0.95
		1050	$ 0.75
		2550	$ 0.70
		5025	$ 0.66

Description

General part information

NCV33063AV Series

The MC34063A Series is a monolithic control circuit containing the primary functions required for dc-to-dc converters. These Buck Boost Inverting Switching Regulators consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. This series was specifically designed to be incorporated in Step down (Buck), Step up (Boost) and Voltage-Inverting applications with a minimum number of external components. Refer to Application Notes AN920A/D and AN954/D for additional design information. The MC33063 is an extended temperature version. The NCV33063 is an extended temp version for automotive.

Documents

Technical documentation and resources

MC3(3,4)063A

Datasheet