MIC26903-ZAYJL-TR The Microchip Technology MIC26903-ZAYJL-TR is an adjustable buck switching regulator designed for efficient power conversion. It offers a current rating of 9A and operates from a 4.5V input.
Mfr Part #:

MIC26903-ZAYJL-TR

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The Microchip Technology MIC26903-ZAYJL-TR is an adjustable buck switching regulator designed for efficient power conversion. It offers a current rating of 9A and operates from a 4.5V input.
✓ Total Stock: 31,848 pcs
$ Price Range: $1.08

MIC26903-ZAYJL-TR Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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31,848 pcs
31848 pcs On Request 1 On Request On Request 2020+ On Request On Request

MIC26903-ZAYJL-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
Supplier Device Package
Synchronous Rectifier
Topology
Voltage

MIC26903-ZAYJL-TR Description

Short technical summary and product information.

This Microchip Technology MIC26903-ZAYJL-TR is a high-performance adjustable buck switching regulator. It is designed to provide a positive output voltage and features a synchronous rectifier for improved efficiency.

 

The regulator operates with an input voltage of 4.5V and can deliver up to 9A of current. Its switching frequency is 600kHz, making it suitable for various power management applications. The device operates within a temperature range of -40°C to 125°C (TJ).

 

Packaged in a 28-QFN (5x6) format, this component is designed for surface mount installation. Its adjustable output type and positive output configuration offer flexibility in design. The regulator's function is step-down, efficiently converting higher input voltages to lower output voltages.

 

Compliance information indicates RoHS3 compliance and an MSL 1 rating. REACH status is unaffected. This component is ideal for applications requiring reliable and efficient DC-DC power conversion.

MIC26903-ZAYJL-TR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: MIC26903-ZAYJL-TR Adjustable Buck Switching Regulator
Subcategory: DC-DC Switching Regulator

MIC26903-ZAYJL-TR Compliance

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

MIC26903-ZAYJL-TR Estimated Pricing

Qty Low High
1+ $1.08 $1.08

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

MIC26903-ZAYJL-TR Features

  • Adjustable buck switching regulator.
  • 9A output current capability.
  • 600kHz switching frequency.
  • Surface mount 28-QFN package.
  • Operates from 4.5V input.

MIC26903-ZAYJL-TR Applications

  • Step-down conversion for 9A power delivery.
  • Adjustable output for voltage scaling.
  • High-frequency switching reduces power inductor size.
  • Surface-mount packaging for compact designs.

MIC26903-ZAYJL-TR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the MIC26903-ZAYJL-TR?

The operating voltage is 4.5V.

What is the maximum output current of the MIC26903-ZAYJL-TR?

The output current is 9A.

What is the switching frequency of the MIC26903-ZAYJL-TR?

The switching frequency is 600kHz.

What package is the MIC26903-ZAYJL-TR available in?

It is available in a 28-QFN (5x6) surface-mount package.

What is the operating temperature range of the MIC26903-ZAYJL-TR?

The junction temperature range is -40°C to 125°C.

Is the output voltage adjustable on the MIC26903-ZAYJL-TR?

Yes, the output type is adjustable.

Does the MIC26903-ZAYJL-TR use synchronous rectification?

Yes, it features a synchronous rectifier.

MIC26903-ZAYJL-TR Alternate Parts

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