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MC33063AQDRQ1 The Texas Instruments MC33063AQDRQ1 is an adjustable switching regulator designed for DC-DC conversion. It supports a wide input voltage range and provides a high output current.
Mfr Part #:

MC33063AQDRQ1

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments MC33063AQDRQ1 is an adjustable switching regulator designed for DC-DC conversion. It supports a wide input voltage range and provides a high output current.
✓ Total Stock: 139,246 pcs
$ Price Range: $0.67

MC33063AQDRQ1 Available from 4 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Romaks Technologies ✓
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120,533 pcs
On Request
120533 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
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10,000 pcs
On Request
10000 pcs On Request 1 On Request On Request 21+ On Request On Request
Optech Co.,Limited ✓
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6,871 pcs
On Request
6871 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
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1,842 pcs
On Request
1842 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.

MC33063AQDRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Duty Cycle
Frequency
Function
Industrial Grade
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
SVHC Present
Storage Temperature
Supplier Device Package
Supplier Package
Synchronous Rectifier
Tape & Reel
Topology
Voltage
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MC33063AQDRQ1 Description

Short technical summary and product information.

The Texas Instruments MC33063AQDRQ1 is an integrated circuit designed for DC-DC conversion applications. It functions as a boost, buck, or inverting switching regulator, offering flexibility for various power supply designs.

 

Key electrical specifications include a wide input voltage range from 3V to 40V, with an adjustable output voltage. The device can handle an output current of up to 1.5A (switch). It operates at a switching frequency of 100kHz and features a maximum duty cycle of 90%. The internal reference has a precision of 2% and the device is rated for operation between -40°C and 125°C.

 

This AEC-Q100 qualified regulator is housed in an 8-SOIC package, suitable for surface mount applications. Its design incorporates an internal oscillator, comparator, PWM controller with active current limiting, driver, and output switch, minimizing the need for external components.

MC33063AQDRQ1 Quick Information

Product Type: Switching Regulator
Series: MC33063A-Q1
Canonical Name: MC33063AQDRQ1 Switching Regulator
Subcategory: Voltage Regulators

MC33063AQDRQ1 Compliance

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

MC33063AQDRQ1 Estimated Pricing

Qty Low High
1+ $0.67 $0.67

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

MC33063AQDRQ1 Features

  • Wide 3V to 40V input voltage range.
  • 1.5A peak output switch current.
  • Adjustable output voltage capability.
  • Suitable for boost, buck, and inverting topologies.
  • AEC-Q100 qualified automotive grade.

MC33063AQDRQ1 Applications

  • Buck converter for step-down voltage regulation.
  • Boost converter for step-up voltage regulation.
  • Flyback converter for isolated power supplies.
  • SEPIC converter for non-inverting buck-boost applications.
  • Suitable for automotive power systems.

MC33063AQDRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MC33063AQDRQ1?

3V to 40V.

What is the output voltage range?

Adjustable from 1.25V to 40V.

What is the maximum output current?

The switch current rating is 1.5A.

What is the switching frequency?

100kHz.

What topologies does this regulator support?

Buck, Boost, Flyback, Forward, SEPIC.

What is the operating temperature range?

-40°C to 125°C.

What package is the MC33063AQDRQ1 available in?

8-SOIC (0.154", 3.90mm width) surface mount package.

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