Mini Buck Regulator, Vin 4.5-16V, Vout 3.3V or 5V, 4A

This is one of the smallest buck converters we carry. The step-down voltage regulator has an input range of 4.5V - 16V and a selectable output of either 3.3V or 5V which you can select by disconnecting the solder link. The preset is 5V. By disconnecting the solder link, you will have an output of 3.3V.

4-A-BUCK-005

With a footprint of only 13 x 11 x 2.4mm, this tiny regulator can still push out 4A without taking up space in your project. The EN control pin is pulled out, the default high level gives output, and there is no output when low level.

Quick Spec

  • Model: CKCY BUCK03
  • Input Voltage: 4.5-16V
  • Output Voltage: 5.2V/3.3
  • Output Current: 0-4A
  • Voltage Accuracy: <1%
  • Linear Adjustment Rate: <0.5%
  • Load Adjustment Rate: <1%
  • Output Ripple Noise: <20mV
  • Conversion Efficiency: >85%
  • Quiescent Current: <500μA
  • Working Environment: -40℃ ~ +85℃
  • Dimensions: 13 x 11 x 2.4mm
  • Weight: 3g

Dimensions

4-A-BUCK-004

Pinout

4-A-BUCK-006

Board Layout

4-A-BUCK-003

Shipping List

  • 1 x Mini Buck Regulator, Vin 4.5-16V, Vout 3.3V or 5V, 4A


Mini Buck Regulator, Vin 4.5-16V, Vout 3.3V or 5V, 4A

  • Brand: Generic
  • Product Code: 4A-BUCK
  • Product Status : Active
  • Stock

    Warehouse Stock Status Location
    Centurion In Stock CC086
    Stellenbosch In Stock X0057
    Bulk Location No Stock

    We ship free of charge between branches to complete your order.

  • R78.00 (Inc Tax: R89.70)


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Tags: mini, buck, converter, step down, step-down, 4.5v, 16v, 5v, 3.3v, 4a, ckcy, buck03, ckcy buck03, mini buck