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TB67S581FNG Stepper Motor Driver Carrier
This breakout board for Toshiba’s TB67S581FNG microstepping bipolar stepper motor driver features adjustable current limiting, over-current and over-temperature protection, and six microstep resolutions (down to 1/32-step). It operates from 8.2 V to 44 V and can deliver up to approximately 1.5 A per phase without a heat sink or forced air flow (rated for up to 2.2 A per coil with sufficient additional cooling). The driver has a pinout and interface that are nearly identical to our other 16-pin stepper motor drivers, so it can be used as an alternative to those boards in many applications.
Alternatives available with variations in these parameter(s): header pins Select variant…
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Compare all products in TB67S581FNG Stepper Motor Driver Carriers or  16-pin Stepper Motor Drivers.
16-pin Stepper Motor Drivers.
| Description | Specs (13) | Pictures (13) | Resources (6) | FAQs (4) | On the blog (0) | Distributors (16) | 
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| TB67S581FNG Stepper Motor Driver Carrier. | 
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| TB67S581FNG Stepper Motor Driver Carrier, bottom view. | 
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| TB67S581FNG Stepper Motor Driver Carrier, bottom view with dimensions. | 
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| Pinout of the TB67S581FNG Stepper Motor Driver Carrier with silkscreen labels in bold and corresponding TB67S581FNG pin names in parentheses. | 
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| Minimal wiring diagram for connecting a microcontroller to TB67S581FNG Stepper Motor Driver Carrier (full-step mode). | 
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| TB67S581FNG Stepper Motor Driver Carrier, top view. | 
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| TB67S581FNG Stepper Motor Driver Carrier, bottom view. | 
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| TB67S581FNG Stepper Motor Driver Carrier (Soldered Header Pins). | 
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| TB67S581FNG Stepper Motor Driver Carrier with soldered header pins in a breadboard. | 
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| Schematic diagram for the TB67S581FNG stepper motor driver carrier. | 
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| Schematic of SLP (SLEEP_X) and FLT (LO) pins on the TB67S581FNG carrier. | 
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| Alternative minimal wiring diagram for connecting a microcontroller to a TB67S581FNG Stepper Motor Driver Carrier (full-step mode). | 
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Coupon Discount
POD251024P2988: Get one or more of #2988 TB67S581FNG Stepper Motor Driver Carrier and #2989 TB67S581FNG Stepper Motor Driver Carrier (Soldered Header Pins) at $5.95. This offer is valid from 24 Oct 2025 to 30 Oct 2025.
























