PololuPololu· Motor control

A5984 Stepper Motor Driver Carrier, Adjustable Current, Blue Edition

Name: A5984 Stepper Motor Driver Carrier, Adjustable Current, Blue Edition
Brand: Pololu

Manufacturer part no. 5340

$5.95≈ 5.23 €

Price summary

Sold by 2 suppliers, from €5.23 to €5.23. The lowest listed price is DigiKey at €5.23. It is also the cheapest delivered: about €36.28 including shipping, VAT and any customs duty. 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.

In stock — 741 units

origin USA
RoHS3

View at seller ↗

Estimated landed cost

Landed cost breakdown
Item	€5.23
Shipping	€25.00
VAT (20%)	€6.05
Total delivered	€36.28

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
DigiKeyBest delivered cost	In stock	€5.23€6.28 incl. VAT	Visit ↗
Pololu	In stock	$5.95€6.28 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

Voltage max.	40 V
Voltage min.	8 V

Mechanical

Weight

1.4 g

Other characteristics

Continuous current per phase	1.2 A
Maximum current per phase	2 A
Maximum logic voltage	5.5 V
Minimum logic voltage	2.5 V
Current limit	adjustable (potentiometer), 1.2A max continuous
Header pins	not included
Microstep resolutions	full with 100% current, full with 70% current, non-circular 1/2, 1/2, 1/4, 1/8, 1/16, 1/32
Other pcb markings	0J15026
Pcb dev codes	md46b
Reverse voltage protection

Description

This is a carrier board for Allegro’s A5984 microstepping bipolar stepper motor driver. It offers eight different microstep resolutions (down to 1/32-step) and has over-current and over-temperature protection, and it features an adaptive decay algorithm that automatically optimizes the motor current waveform. This version has an adjustable current limit that can be set with an on-board potentiometer and a four-layer PCB for better thermal performance, allowing it to deliver up to approximately 1.2 A continuous per phase without a heat sink or forced air flow (2 A peak).