Manufacturer part no. 2866
Sold by 2 suppliers, from €32.86 to €40.50. The lowest listed price is Pololu at €32.86. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €48.40 — Pololu lands at about €69.43. 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 | €32.86 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €11.57 |
| Total delivered | €69.43 |
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 |
|---|
| Seller | Availability | Price | Seller link |
|---|---|---|---|
| PololuBest delivered cost | In stock | $36.82€39.43 incl. VAT | Visit ↗ |
| RobotShop | Backorder | €40.50€40.50 incl. VAT | Visit ↗ |
Prices compared incl. VAT: some sellers list ex-VAT trade prices, others VAT-inclusive retail prices. The badge marks the best estimated delivered cost, shipping and duties included — not always the first row.
4 price/stock records since 8/4/2026
| Current | 9 A |
| Voltage | 5 V |
| Voltage max. | 38 V |
| Voltage min. | 5 V |
| Weight | 4.8 g |
| Continuous output current | 9 A |
| Maximum quiescent current | 15 mA |
| Output voltage | 5 V |
| Other pcb markings | 0J8008, blank white box |
| Pcb dev codes | reg15b |
| Reverse voltage protection | Yes |
| Size | 1.6″ × 0.8″ × 0.3″ |
This synchronous switching step-down (or buck) regulator takes an input voltage of up to 38 V and efficiently reduces it to 5 V with an available output current of around 9 A. Typical efficiencies of 80% to 95% make this regulator well suited for higher-power applications like powering motors or servos, while 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. The regulator’s output voltage setting can also be lowered by adding an external resistor.
Semantically close products available for less — check the specs match your need.
| ≥ 1 | $36.82 | |
| ≥ 5 | $33.87 | −8 % |
