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MC34063EBD-TR The STMicroelectronics MC34063EBD-TR is a DC-DC switching regulator capable of both step-up and step-down conversion. It features an adjustable output and a 1.5A switch current.
Mfr Part #:

MC34063EBD-TR

Available from 4 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics MC34063EBD-TR is a DC-DC switching regulator capable of both step-up and step-down conversion. It features an adjustable output and a 1.5A switch current.
✓ Total Stock: 536,000 pcs
$ Price Range: $1.08

MC34063EBD-TR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Fe Components ✓
Non-Authorised Inventory information
442,500 pcs
On Request
442500 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
87,500 pcs
On Request
87500 pcs On Request 1 On Request On Request On Request On Request On Request
Risen Electronics ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Braun Electronic Components ✓
Non-Authorised Inventory information
1,000 pcs
On Request
1000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MC34063EBD-TR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Type
SVHC Present
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MC34063EBD-TR Description

Short technical summary and product information.

The MC34063EBD-TR from STMicroelectronics is a highly integrated DC-DC switching regulator designed for step-up, step-down, and inverting applications. This device operates with a 3V supply voltage and features an adjustable output configuration, supporting both positive and negative voltage outputs.

 

With a switching frequency of 33kHz, the MC34063EBD-TR can handle an output current of up to 1.5A. It is designed for surface mount applications and comes in an 8-SOIC package. The operating temperature range is from -40°C to 125°C (TA).

 

This regulator is suitable for a wide range of power supply designs where adjustable voltage regulation is required. Its dual buck and boost topology makes it a flexible component for various power conversion needs.

MC34063EBD-TR Quick Information

Product Type: DC-DC Switching Regulator
Series: MC34063
Canonical Name: STMicroelectronics MC34063EBD-TR DC-DC Switching Regulator
Subcategory: DC-DC Switching Regulator

MC34063EBD-TR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MC34063EBD-TR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC34063EBD-TR Features

  • Adjustable positive or negative output.
  • Supports step-up and step-down conversion.
  • 1.5A switch current capability.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

MC34063EBD-TR Applications

  • Power supply for adjustable voltage needs.
  • Battery-powered device power management.
  • Inverting and non-inverting power supplies.
  • General purpose DC-DC conversion.

MC34063EBD-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage requirement for the MC34063EBD-TR?

The supply voltage is 3V.

What package does the MC34063EBD-TR come in?

The MC34063EBD-TR is available in an 8-SOIC surface-mount package.

What is the operating temperature range?

-40°C to 125°C.

What output configurations does the regulator support?

The output is adjustable and can be configured as positive or negative.

What topology does the MC34063EBD-TR use?

It supports both buck (step-down) and boost (step-up) topologies.

What is the maximum switch current?

The device can handle up to 1.5A switch current.

What is the switching frequency?

The switching frequency is 33kHz.

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