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Texas Instruments DRV8800RTYR — Discrete Semiconductors

DRV8800RTYR Brushed DC/Stepper Driver, 2.8 A, 8-38 V

MPNDRV8800RTYR
End of Life

Texas Instruments DRV8800RTYR, fully integrated DMOS motor driver, brushed DC and bipolar stepper, 2.8 A output, 8-38 V supply, parallel interface, 16-WQFN exposed pad, -40 to 150°C TJ.

$3.08Ref. price · indicative, final on quote
Texas Instruments DRV8800RTYR datasheet (PDF)
Packaging16-WQFN Exposed Pad
RoHSROHS3 Compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV8800RTYR specifications
ParameterValue
MountingSurface Mount
Motor type - AC, DCBrushed DC
Motor type - stepperBipolar
Voltage - load8V ~ 38V
Supply voltage8V ~ 38V
Output current2.8A
InterfaceParallel
Operating temperature-40°C ~ 150°C (TJ)
PackageTape & Reel (TR); Cut Tape (CT)
FunctionDriver - Fully Integrated, Control and Power Stage
TechnologyDMOS
ApplicationsGeneral Purpose
Case16-WQFN Exposed Pad
Output configurationHalf Bridge (2)

Product details

The Texas Instruments DRV8800RTYR is a fully integrated DMOS motor driver that packs both control logic and power stage into a single 16-QFN package. It drives one brushed DC motor or one bipolar stepper motor, with the two half-bridges configured for bidirectional current control. The parallel interface accepts simple step/direction or PWM signals from a microcontroller, so no serial protocol overhead is needed — useful for retrofit designs where the existing controller has spare GPIO but no SPI/I²C port.

2.8 A output and 8-38 V supply — sizing the load line

The 2.8 A continuous output current sets the torque ceiling for the motor.

Frequently asked questions

Can DRV8800RTYR drive a 12 V stepper motor?

Yes. The 8-38 V supply range covers 12 V rails, and the 2.8 A output is sufficient for NEMA 17 and smaller NEMA 23 bipolar steppers.

Can DRV8800RTYR replace DRV8825?

The DRV8825 is a different device with microstepping and current regulation features not present on the DRV8800RTYR. The DRV8800RTYR uses a simpler parallel interface and lacks the DRV8825's built-in indexer. They are not drop-in replacements.