PololuPololu· Motor control
TB67S128FTG Stepper Motor Driver Carrier
Manufacturer part no. 2998
$16.95≈ 14.93 €
Price summary
Listed by Pololu at €14.93. Delivered to France, including shipping, VAT and any customs duty, it comes to about €47.92. Prices last checked on 2026-09-30.
Delivered cost is an estimate for a single item shipped to mainland France; the seller's checkout is authoritative.
In stock — 167 units
- origin USA
- RoHS3
Estimated landed cost
| Item | €14.93 |
|---|---|
| Shipping | €25.00 |
| VAT (20%) | €7.99 |
| Total delivered | €47.92 |
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 |
|---|---|---|
| ≥ 1 | $16.95 | |
| ≥ 5 | $15.59 | −8 % |
| ≥ 25 | $14.35 | −15 % |
| ≥ 100 | $13.20 | −22 % |
Datasheets & documents
- 📄 Schematic diagram of the TB67S128FTG Stepper Motor Driver Carrier
- 📄 TB67S128FTG datasheet
- 📄 Dimension diagram of TB67S128FTG Stepper Motor Driver Carrier
- 📄 3D model of the TB67S128FTG Stepper Motor Driver Carrier
- 📄 Drill guide for the TB67S128FTG Stepper Motor Driver Carrier
- 📄 Video: setting the current limit on Pololu stepper motor driver carriers
- 📄 TB67S128FTG documentation
- 📄 Video: Advanced Dynamic Mixed Decay (ADMD) technology
- 📄 Video: Advanced Current Detection System (ACDS) technology
- 📄 Video: Active Gain Control (AGC) technology
- 📄 New product: Toshiba TB67S128FTG stepper driver carrier
Specifications (automatically extracted)
Electrical
| Voltage max. | 44 V |
| Voltage min. | 6.5 V |
Mechanical
| Weight | 5.7 g |
Other characteristics
| Continuous current per phase | 2.1 A |
| Maximum current per phase | 5 A |
| Maximum logic voltage | 5.5 V |
| Minimum logic voltage | 2 V |
| Current limit control | potentiometer, digital, SPI-programmable |
| Header pins soldered | No |
| Microstep resolutions | full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64, 1/128 |
| Motor driver | TB67S128FTG |
| Other pcb markings | 0J12364 |
| Pcb dev codes | md40a |
Description
This breakout board makes it easy to use Toshiba’s TB67S128FTG microstepping bipolar stepper motor driver, which features adjustable current limiting and microstepping down to 1/128-step. In addition, it has the ability to dynamically select an optimal decay mode by monitoring the actual motor current, and it can automatically reduce the driving current below the full amount when the motor is lightly loaded to minimize power consumption and heat generation. The driver has a wide operating voltage range of 6.5 V to 44 V and can deliver approximately 2.1 A per phase continuously without a heat sink or forced air flow (up to 5 A peak). It features built-in protection against under-voltage, over-current, and over-temperature conditions; our carrier board also adds reverse-voltage protection (up to 40 V).
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