Skip to main content
Log in
Texas Instruments DRV5023FAQDBZR — Sensors & Transducers

DRV5023FAQDBZR Texas Instruments Unipolar Hall Switch

MPNDRV5023FAQDBZR
Active

Texas Instruments DRV5023FAQDBZR unipolar Hall-effect magnetic switch, south-pole activation, open-drain output, SOT-23-3 package, Tape & Reel.

$0.44Ref. price · indicative, final on quote
Texas Instruments DRV5023FAQDBZR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV5023FAQDBZR specifications
ParameterValue
MountingSurface Mount
Operating temperature high-40°C to 150°C(TA)
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 current0.0035
Output current max0.03
Sensing distance max3.5mT Trip, 2mT Release

Product details

Active unipolar Hall switch for position and proximity sensing

The DRV5023FAQDBZR is a unipolar Hall-effect switch from Texas Instruments that activates on a south-pole magnetic field, outputting a logic-low when the field exceeds the 3.5 mT trip threshold and releasing at 2 mT. Running from a 2.5 V supply and drawing 3.5 mA switching current, it fits battery-powered or low-dropout rail applications where every milliamp counts.

Active lifecycle — no obsolescence concern

Available in Tape & Reel (TR) for volume pick-and-place, or Cut Tape (CT) for prototype and low-volume builds.

Frequently asked questions

What is the trip and release threshold for DRV5023FAQDBZR?

The south-pole trip point is 3.5 mT (typical), and the release point is 2 mT (typical), giving a 1.5 mT hysteresis that prevents chatter near the switching field.