Catalog Data
| Model | DRV8821 |
|---|---|
| Brand | Texas Instruments |
| Category | ESC / Motor Control |
| Key Type / Spec | 32-V, 1.5-A dual bipolar stepper motor driver with current regulation and 1 / 8 microstepping |
| Verification Status | Model and description verified against the official Texas Instruments product page. Compatibility with a particular UAV is not established. |
| Reference Source | https://www.ti.com/product/DRV8821 Official model page, checked 12 September 2026. Confirm the complete ordering code and datasheet before design-in. |
| TI ordering examples (not inventory) | DRV8821DCAR DRV8821DCARG4 DRV8821DCA |
| TI package (first order code) | DCA |
| Pin count | 48 |
| TI temperature range, °C | -40 to 85 |
Verification & Sourcing Scope
Model and description verified against the official Texas Instruments product page. Compatibility with a particular UAV is not established.
This page does not claim live inventory and does not replace manufacturer documentation. Marking, package, revision, date code, export controls and compatibility are reconfirmed before order.