Mfr Part #:

TMC2209-LA-T

Mfr Name: AD

The TMC2209-LA-T is an ultra-silent motor driver IC for two-phase stepper motors. It supports coil currents up to 2.8A peak and operates within a voltage range of 4.75 to 29V DC.

✓ Total Stock: 8,000 pcs

$ Price Range: $2.25

TMC2209-LA-T Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Risen Electronics ✓ Non-Authorised Inventory information	8,000 pcs On Request	8000 pcs	On Request	1	On Request	On Request	On Request	On Request	2026-02-16 21:33:16

TMC2209-LA-T Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	AD
Lead Style	Exposed Pad
Mounting Type	Surface Mount
Operating Voltage	4.75 to 29V DC
SVHC Present	Not Present
Tape & Reel	Yes

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TMC2209-LA-T Description

Short technical summary and product information.

The TMC2209-LA-T from Analog Devices (AD) is an integrated circuit designed as an ultra-silent motor driver for two-phase stepper motors. It features a STEP/DIR interface with configurable microstep settings up to 64, and advanced interpolation up to 256 microsteps via MicroPlyer™ technology for smooth operation.

Key electrical specifications include a coil current capability of up to 2.8A peak (2A RMS) and an operating voltage range of 4.75 to 29V DC. The driver boasts low RDSon values of 170mΩ (typical at 25°C) for both low-side and high-side MOSFETs, contributing to efficient operation and reduced heat-up. It also includes low power standby features.

This IC is housed in a compact QFN package with a large heat slug, suitable for surface mount applications. The TMC2209-LA-T offers features like StealthChop2™ for silent motor operation, SpreadCycle™ for dynamic control, and StallGuard4™ for sensorless stall detection. An integrated pulse generator and a single-wire UART interface allow for advanced configuration and standalone motion control, making it suitable for applications like 3D printers, office automation, and HVAC systems.

TMC2209-LA-T Quick Information

Product Type: Motor Driver IC

Series: TMC2209

Canonical Name: TMC2209-LA-T Two-Phase Stepper Motor Driver IC

Subcategory: Stepper Motor Driver

TMC2209-LA-T Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

TMC2209-LA-T Estimated Pricing

Qty	Low	High
1+	$2.25	$2.25

Estimated market price range - modelled values for guidance only, not live distributor offers.

TMC2209-LA-T Features

Ultra-silent motor driver for two-phase stepper motors.
Supports up to 2.8A peak coil current.
Wide operating voltage range of 4.75 to 29V DC.
Features StealthChop2™ for silent motor operation.
Compact QFN package with integrated heat slug.

TMC2209-LA-T Applications

Ideal for 3D printers and POS systems.
Suitable for office and home automation.
Used in textile and sewing machines.
Applicable for CCTV and security systems.
Designed for battery-operated equipment.

TMC2209-LA-T FAQs

7 frequently asked questions generated from this part’s specifications.

What is the operating voltage range of the TMC2209-LA-T?

The TMC2209-LA-T operates from 4.75V to 29V DC.

What package is the TMC2209-LA-T available in?

The TMC2209-LA-T is available in a QFN package with a large heat slug.

What are the coil current ratings of the TMC2209-LA-T?

The TMC2209-LA-T has a peak coil current of 2.8A and an RMS current of 2A.

What microstep settings does the TMC2209-LA-T support?

The TMC2209-LA-T supports microstep settings of 8, 16, 32, or 64 microsteps via pin configuration.

Does the TMC2209-LA-T offer microstep interpolation?

Yes, it provides 256 microstep interpolation using MicroPlyer technology.

What is the standby current of the TMC2209-LA-T?

The standby current is designed to be low, meeting standby energy regulations.

What is the typical on-resistance of the TMC2209-LA-T?

Typical low-side and high-side RDSon is 170mΩ at 25°C.