MC34063AD The MC34063AD from Motorola Semiconductor is a versatile switching regulator designed for step-up, step-down, and inverting applications. It operates from a wide input voltage range and offers a high output switch current.
Mfr Part #:

MC34063AD

Available from 1 distributors
Mfr Name: Motorola Semicondutor
Motorola Semicondutor
The MC34063AD from Motorola Semiconductor is a versatile switching regulator designed for step-up, step-down, and inverting applications. It operates from a wide input voltage range and offers a high output switch current.
✓ Total Stock: 2,500 pcs
$ Price Range: $1.08

MC34063AD Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request 9801 On Request On Request

MC34063AD Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Frequency
Mounting Type

MC34063AD Description

Short technical summary and product information.

The MC34063AD is a monolithic control circuit designed for DC-to-DC conversion applications. It integrates essential functions including a temperature-compensated reference, comparator, oscillator with current limiting, driver, and a high-current output switch.

 

This series is specifically designed for step-down, step-up, and voltage-inverting applications, requiring a minimal number of external components for operation. Key electrical specifications include an input voltage range of 3.0 V to 40 V and an output switch current capability of up to 1.5 A. The device operates at frequencies up to 100 kHz and features a precision 2% reference voltage.

 

Available in SOIC-8, PDIP-8, and DFN8 packages, the MC34063AD is suitable for various design needs. It operates within an ambient temperature range of 0°C to 70°C, with a maximum junction temperature of 150°C. The device is designed for surface mount applications, facilitating integration into compact electronic systems.

MC34063AD Quick Information

Product Type: Switching Regulator
Canonical Name: MC34063AD Switching Regulator
Subcategory: DC-DC

MC34063AD Compliance

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

MC34063AD Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MC34063AD Features

  • Wide 3.0V to 40V input voltage range.
  • Up to 1.5A output switch current.
  • Operation frequency up to 100 kHz.
  • Precision 2% internal reference voltage.
  • Available in SOIC-8, PDIP-8, and DFN8 packages.

MC34063AD Applications

  • Used in step-up DC-DC converter circuits.
  • Suitable for step-down voltage regulation.
  • Ideal for inverting power supply designs.
  • Applied in battery charging systems.
  • Used in general power supply modules.

MC34063AD FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MC34063AD?

3.0V to 40V.

What is the maximum output switch current?

1.5A.

What is the operating ambient temperature range?

0°C to +70°C.

What package options are available?

SOIC-8, PDIP-8, and DFN8.

What is the switching frequency?

Up to 100 kHz.

What is the reference voltage?

1.25V with 2% precision.

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