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Texas Instruments DRV5033FAQDBZR — Sensors & Transducers

Texas Instruments DRV5033FAQDBZR Omnipolar Switch, SOT-23

MPNDRV5033FAQDBZR
Active

Texas Instruments DRV5033 FAQDBZR omnipolar magnetic switch, SOT-23-3 package, 2.5 V supply, 3.5 mT trip point, open-drain output.

$0.44Ref. price · indicative, final on quote
Texas Instruments DRV5033FAQDBZR datasheet (PDF)
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Aug 2026

Specifications

DRV5033FAQDBZR specifications
ParameterValue
MountingSurface Mount
Operating temperature high-40°C to 125°C(TA)
Package_typeTape & Reel (TR); Cut Tape (CT)
PolarizationNorth Pole, South Pole
Output signalOpen Drain
Test condition-40°C to 125°C
StatusActive
Timing_functionOmnipolar Switch
Supply voltage2.5
Switching current0.0035
Output current max0.03
Sensing distance max3.5mT Trip, 2mT Release

Product details

Omnipolar Hall switch in SOT-23-3

The Texas Instruments DRV5033FAQDBZR is an omnipolar magnetic switch in a three-pin SOT-23 package. It responds to both north and south pole fields of sufficient strength, eliminating the need to orient the magnet during assembly. The device operates from a 2.5 V supply rail and delivers an open-drain output, sinking up to 30 mA when the field exceeds the trip threshold.

Trip point and temperature range

The switch trips at 3.5 mT (typical) and releases at 2 mT, providing a 1.5 mT hysteresis window that prevents output chatter near the threshold. This is a fixed-threshold device — no external programming or trimming is needed.

Frequently asked questions

What is the DRV5033FAQDBZR used for?

It is an omnipolar Hall-effect switch that detects the presence of a magnetic field from either pole. Common applications include position sensing, proximity detection, and contactless closure sensing in automotive, industrial, and consumer systems.