MC34063EBD

Obsolete

STMicroelectronics

IC REG BUCK BST ADJ 1.5A 8SOIC

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MC34063EBD

Obsolete

STMicroelectronics

IC REG BUCK BST ADJ 1.5A 8SOIC

Deep-Dive with AI

DocumentsDatasheet

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	MC34063EBD

Current - Output	1.5 A
Function	Step-Down, Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive or Negative
Output Type	Adjustable
Package / Case	8-SOIC
Package / Case [x]	0.154 in
Package / Case [y]	3.9 mm
Supplier Device Package	8-SOIC
Synchronous Rectifier	False
Topology	Boost, Buck
Voltage - Input (Min) [Min]	3 V
Voltage - Output (Max)	38 V
Voltage - Output (Min/Fixed)	1.25 V

MC34063AB Series

DC-DC CONVERTER CONTROL CIRCUITS

Part	Output Type	Output Configuration	Topology	Number of Outputs	Voltage - Output (Min/Fixed)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Package / Case	Package / Case [y]	Package / Case [x]	Voltage - Input (Min) [Min]	Voltage - Output (Max)	Current - Output	Function
STMicroelectronics MC34063ACD	Adjustable	Positive or Negative	Boost Buck	1	1.25 V	Surface Mount	70 °C	0 °C	8-SOIC	8-SOIC	3.9 mm	0.154 in	3 V	38 V	1.5 A	Step-Down Step-Up
STMicroelectronics MC34063EBD	Adjustable	Positive or Negative	Boost Buck	1	1.25 V	Surface Mount	125 °C	-40 °C	8-SOIC	8-SOIC	3.9 mm	0.154 in	3 V	38 V	1.5 A	Step-Down Step-Up
STMicroelectronics MC34063EBD-TR	Adjustable	Positive or Negative	Boost Buck	1	1.25 V	Surface Mount	125 °C	-40 °C	8-SOIC	8-SOIC	3.9 mm	0.154 in	3 V	38 V	1.5 A	Step-Down Step-Up
STMicroelectronics MC34063ABD-TR	Adjustable	Positive or Negative	Boost Buck	1	1.25 V	Surface Mount	85 °C	-40 °C	8-SOIC	8-SOIC	3.9 mm	0.154 in	3 V	38 V	1.5 A	Step-Down Step-Up
STMicroelectronics MC34063ABD	Adjustable	Positive or Negative	Boost Buck	1	1.25 V	Surface Mount	85 °C	-40 °C	8-SOIC	8-SOIC	3.9 mm	0.154 in	3 V	38 V	1.5 A	Step-Down Step-Up

Pricing

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

Distributor	Package	Quantity	$

Description

General part information

MC34063AB Series

The MC34063A/E series is a monolithic control circuit which delivers the main functions for DC-DC voltage converting.

The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy.

Employing a minimum number of external components, the MC34063A/E device series is designed for step-down, step-up and voltage-inverting applications.

Documents

Technical documentation and resources