• Description

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.



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

Pinout

Board Layout

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	No Stock
Stellenbosch	No Stock
Bulk Location	No Stock

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

• R69.00 (Inc Tax: R79.35)