PololuPololu· Power & batteries

9V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9

Name: 9V, 2.5A Step-Up/Step-Down Voltage Regulator S13V25F9
Brand: Pololu

Manufacturer part no. 4983

$18.95≈ 16.69 €

Price summary

Sold by 2 suppliers, from €16.69 to €20.85. The lowest listed price is Pololu at €16.69. Once shipping, VAT and customs duty are added, the cheapest delivered is RobotShop at about €28.75 — Pololu lands at about €50.03. Prices last checked on 2026-10-01.

Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.

In stock — 65 units

origin USA
RoHS3

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€16.69
Shipping	€25.00
VAT (20%)	€8.34
Total delivered	€50.03

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.

Volume pricing

Qty	Unit price	Saving

2 offers for this product

Offers from the different sellers, sorted by price
Seller	Availability	Price	Seller link
PololuBest delivered cost	In stock	$18.95€20.03 incl. VAT	Visit ↗
RobotShop	Special order	€20.85€20.85 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.

Specifications (automatically extracted)

Electrical

Current	2.5 A
Voltage	9 V
Voltage max.	22 V
Voltage min.	2.8 V

Mechanical

Weight

3.8 g

Other characteristics

Continuous output current	2.5 A
Maximum quiescent current	30 mA
Output voltage	9 V
Other pcb markings	0J14085
Output type	fixed 9V
Pcb dev codes	reg29b
Reverse voltage protection	Yes
Size	0.9″ × 0.9″ × 0.38″

Description

Note 1: For input voltages close to the output. Actual achievable maximum continuous current is a function of input voltage and is limited by thermal dissipation. See the output current graphs on the product page for more information.