Skip to main content
Log in
Texas Instruments DRV5021A3EDBZRQ1 — Sensors & Transducers

DRV5021A3EDBZRQ1 Texas Instruments Hall Effect Sensor

MPNDRV5021A3EDBZRQ1
Active

Texas Instruments DRV5021 series, Automotive AEC-Q100 unipolar Hall-effect switch, DRV5021A3EDBZRQ1, 2.5 V supply, 23.4 mT trip / 6.2 mT release, SOT-23-3 package.

$0.36Ref. price · indicative, final on quote
Texas Instruments DRV5021A3EDBZRQ1 datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV5021A3EDBZRQ1 specifications
ParameterValue
SeriesAutomotive, AEC-Q100
MountingSurface Mount
Operating temperature high-40°C to 150°C
Feature_listTemperature Compensated
Package_typeTape & Reel (TR); Cut Tape (CT)
PolarizationSouth Pole
Output signalOpen Drain
Test condition-40°C to 125°C
StatusActive
Timing_functionUnipolar Switch
Supply voltage2.5
Switching current0.0028
Output current max0.03
Sensing distance max23.4mT Trip, 6.2mT Release

Product details

Automotive-grade unipolar Hall switch

The DRV5021A3EDBZRQ1: It switches on when a south pole of sufficient strength is present and releases when the field drops below the release point. The magnetic thresholds are specified at 23.4 mT (trip) and 6.2 mT (release), giving a 17.2 mT hysteresis that prevents output chatter near the switch point. The open-drain output sinks up to 30 mA and operates from a 2.5 V supply rail.

The AEC-Q100 qualification means the device has passed the full suite of automotive stress tests including temperature cycling, ESD, and latch-up.