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MC33063AP1 The On Semiconductor MC33063AP1 is an adjustable DC-DC switching regulator designed for step-up, step-down, and inverting applications. It features a 1.5A output switch current and operates from a 3.0V to 40V input.
Mfr Part #:

MC33063AP1

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor MC33063AP1 is an adjustable DC-DC switching regulator designed for step-up, step-down, and inverting applications. It features a 1.5A output switch current and operates from a 3.0V to 40V input.
✓ Total Stock: 3,776 pcs
$ Price Range: $1.08

MC33063AP1 Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,569 pcs
On Request
3569 pcs On Request 1 On Request On Request On Request On Request On Request
Partservice ✓
Non-Authorised Inventory information
106 pcs
On Request
106 pcs On Request 1 On Request On Request On Request On Request On Request
Fe Components ✓
Non-Authorised Inventory information
101 pcs
On Request
101 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.

MC33063AP1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Frequency
Function
Halogen Free
Lead Spacing
Lead Style
Mounting Type
Number of Outputs
Operating Temperature
Operating Voltage
Output Configuration
Output Type
Output Voltage
Supplier Device Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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MC33063AP1 Description

Short technical summary and product information.

The MC33063AP1 from On Semiconductor is a versatile monolithic control circuit for DC-to-DC converters. 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 3.0V to 40V, an output switch current capability of up to 1.5A, and an operating frequency of 100kHz. The output voltage is adjustable, and it features a precision 2% reference voltage of 1.25V.

 

The MC33063AP1 is available in an 8-PDIP through-hole package, making it suitable for various prototyping and production environments. It operates within a temperature range of -40°C to 85°C (TA).

 

This device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, aligning with environmental standards for electronic components.

MC33063AP1 Quick Information

Product Type: Switching Regulator
Series: MC33063A
Canonical Name: MC33063A Series Step-Up/Down/Inverting Switching Regulator
Subcategory: Switching Regulator IC

MC33063AP1 Compliance

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

MC33063AP1 Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MC33063AP1 Features

  • Adjustable output voltage capability.
  • 1.5A output switch current.
  • Wide 3.0V to 40V input voltage.
  • 100kHz operating frequency.
  • Available in 8-PDIP package.

MC33063AP1 Applications

  • Ideal for battery-powered DC-DC converters.
  • Used in step-up and step-down power supplies.
  • Suitable for automotive and industrial control systems.
  • Inverting voltage regulators for negative outputs.
  • Consumer electronics power management.

MC33063AP1 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the MC33063AP1?

The input voltage range is 3.0V to 40V.

What package does the MC33063AP1 come in?

The MC33063AP1 is available in an 8-PDIP (0.300", 7.62mm) through-hole package.

What is the operating temperature range of the MC33063AP1?

The operating temperature range is -40°C to 85°C.

What is the maximum output switch current?

The maximum output switch current is 1.5A.

What topologies does the MC33063AP1 support?

It supports buck, boost, and inverting topologies.

What is the reference voltage accuracy?

The reference voltage is 1.25V with 2% precision.

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