Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5 - 3DMakerWorld, Inc.
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5 - 3DMakerWorld, Inc.
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5 - 3DMakerWorld, Inc.
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5 - 3DMakerWorld, Inc.

Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5

Regular price $26.13
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Key Features:

  • Input voltage: 6 V to 38 V
  • Fixed 5 V output (with 4% accuracy)
  • Typical maximum continuous output current: 5 A
  • Integrated reverse-voltage protection, over-current and short-circuit protection, over-temperature shutoff, soft-start, and under-voltage lockout

This small synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V. The board measures only 0.7″ × 0.8″, but it allows a typical continuous output current of up to 5 A. Typical efficiencies of 85% to 95% make this regulator well suited for high-power applications like powering motors or servos. High efficiencies are maintained at light loads by dynamically changing the switching frequency, and an optional shutdown pin enables a low-power state with a current draw of a few hundred microamps. This regulator has built-in reverse-voltage protection, short-circuit protection, a thermal shutdown feature that helps prevent damage from overheating, a soft-start feature that reduces inrush current, and an under-voltage lockout.

Item Specifics
1 - PCB
1 - 0.1" 5x1 straight header
1 - 0.1" 5x1 right angle header
Minimum operating voltage: 6 V
Maximum operating voltage: 38 V
Continuous output current: 5 A
Output voltage: 5 V
Reverse voltage protection
Maximum quiescent current: 0.8 mA
Size: 0.7″ × 0.8″ × 0.35″
Weight: 3 g


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