Manufacturer part no. 2119
Sold by 2 suppliers, from €7.46 to €9.34. The lowest listed price is Pololu at €7.46. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €17.24 — Pololu lands at about €38.95. Prices last checked on 2026-09-29.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
| Item | €7.46 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €6.49 |
| Total delivered | €38.95 |
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 | $8.49€8.95 incl. VAT | Visit ↗ |
| RobotShop | Backorder | €9.34€9.34 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.
| Voltage | 5 V |
| Voltage max. | 11.8 V |
| Voltage min. | 2.7 V |
| Weight | 0.4 g |
| Maximum output current | 1 A |
| Maximum quiescent current | 0.1 mA |
| Output voltage | 5 V |
| Other pcb markings | 0J3933 |
| Pcb dev codes | reg09a |
| Reverse voltage protection | No |
| Size | 0.35″ × 0.475″ × 0.1″ |
The S7V7F5 switching step-up/step-down regulator efficiently produces 5 V from input voltages between 2.7 V and 11.8 V. Its ability to convert both higher and lower input voltages makes it useful for applications where the power supply voltage can vary greatly, as with batteries that start above but discharge below 5 V. The very compact (0.35″ × 0.475″) module has a typical efficiency of over 90% and can supply up to 1 A when stepping down and about 500 mA when stepping up.
Semantically close products available for less — check the specs match your need.
| ≥ 1 | $8.49 | |
| ≥ 5 | $7.81 | −8 % |
| ≥ 25 | $7.19 | −15 % |
| ≥ 100 | $6.61 | −22 % |
