PololuPololu· Power & batteries
Pololu 5V, 5A Step-Down Voltage Regulator D24V50F5
Manufacturer part no. 2851
$32.95≈ 29.41 €
Manufacturer part no. 2851
Listed by Pololu at €29.41. Delivered to France, including shipping, VAT and any customs duty, it comes to about €65.29. Prices last checked on 2026-10-06.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €29.41 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €10.88 |
| Total delivered | €65.29 |
Estimate for a single item delivered to mainland France, shipped from outside the EU: customs duty and clearance fees may apply and are charged by the carrier.
| Qty | Unit price | Saving |
|---|---|---|
| ≥ 1 | $32.95 | |
| ≥ 5 | $30.31 | −8 % |
12 price/stock records since 8/4/2026
| Current | 5 A |
| Voltage | 5 V |
| Voltage max. | 38 V |
| Voltage min. | 6 V |
| Weight | 3 g |
| Continuous output current | 5 A |
| Maximum quiescent current | 0.8 mA |
| Output voltage | 5 V |
| Other pcb markings | 0J8511 |
| Pcb dev codes | reg15d |
| Reverse voltage protection | Yes |
| Size | 0.7″ × 0.8″ × 0.35″ |
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.
Semantically close products available for less — check the specs match your need.
