component

DRV5055Z3QDBZR

Public Made by Adom

by adom

Texas Instruments Linear Hall Sensors, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentmagnetic sensorsdrv5055z3qdbzrfactory-2.0.0extractor-text

Verified DRV5055Z3QDBZR

by Ray · last 5 Nov 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

5 Nov 2026RayPublished by the parts factory: tier mfr, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: DRV5055Z3QDBZR · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 35-page datasheet
  • ✓distributor: lcsc C2877897, digikey 296-DRV5055Z3QDBZRTR-ND, mouser 595-DRV5055Z3QDBZR
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-nur8e0a8/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 3 pins = 3 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 3 pins agree
  • ✓symbol_text: no pin names collide
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ drv5055z3qdbzr.kicad_sym✓ drv5055z3qdbzr.kicad_mod✓ drv5055z3qdbzr.step
Spot something wrong? Report it as an issue Propose a fix Records are signed by members of adom.
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 3h ago
viewers drv5055z3qdbzr: viewers · Ray 3h ago
drv5055z3qdbzr-etched.glb Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr-etched.step drv5055z3qdbzr: factory component page (tier=mfr) · Ray 3h ago
drv5055z3qdbzr-hero.glb drv5055z3qdbzr: hero GLB from the etched model (keeps the MPN mark) · Ray 3h ago
drv5055z3qdbzr-hero.overlay.json Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr.glb Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr.kicad_mod Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr.kicad_sym Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr.lbr Publish 0.1.0 · Ray 3h ago
drv5055z3qdbzr.step Publish 0.1.0 · Ray 3h ago
package.json Publish 0.1.0 · Ray 3h ago
page.json Set visibility: public · Ray 3h ago
README.md Publish 0.1.0 · Ray 3h ago
verification.json Verified: Published by the parts factory: tier mfr, 3 pins · Ray 3h ago

DRV5055Z3QDBZR

Texas Instruments · Linear Hall Sensors · SOT-23

DRV5055Z3QDBZR from Texas Instruments, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 VCC power_in Power supply input for the 3.3 V or 5 V supply; TI recommends a ceramic capacitor to ground of at least 0.01 µF on this pin.
2 OUT output Analog ratiometric output, centered at VCC / 2 with no magnetic field, with continuous output current limited to ±1 mA.
3 GND power_in Ground reference for the device.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package SOT-23
Category Magnetic Sensors
Pins 3

Electrical characteristics

Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).

Parameter Symbol Min Typ Max Unit Conditions Page
Sensitivity S 23.8 25 26.2 mV/mT VCC = 5 V, TA = 25°C (DRV5055Z3) 6
Sensitivity S 14.3 15 15.8 mV/mT VCC = 3.3 V, TA = 25°C (DRV5055Z3) 6
Linear magnetic sensing range BL -85 85 mT VCC = 5 V, TA = 25°C (DRV5055Z3) 6
Linear magnetic sensing range BL -88 88 mT VCC = 3.3 V, TA = 25°C (DRV5055Z3) 6
Quiescent voltage VQ 2.43 2.5 2.57 V B = 0 mT, TA = 25°C, VCC = 5 V 6
Quiescent voltage VQ 1.59 1.65 1.71 V B = 0 mT, TA = 25°C, VCC = 3.3 V 6
Quiescent voltage ratiometry error VQRE -0.2 0.2 % 6
Quiescent voltage lifetime drift VQΔL 1 % High-temperature operating stress for 1000 hours 6
Sensitivity ratiometry error SRE -2.5 2.5 % TA = 25°C, with respect to VCC = 3.3V or 5V 7
Sensitivity linearity error SLE -1 1 % VOUT is within VL 7
Sensitivity symmetry error SSE -1 1 % VOUT is within VL 7
Sensitivity lifetime drift SΔL 0.5 % High-temperature operating stress for 1000 hours 7
Operating supply current ICC 3 5 mA VCC = 5.0V, B = 0mT 5
Operating supply current ICC 2 4 mA VCC = 3.3V, B = 0mT 5
Sensing bandwidth fBW 20 kHz 5
Propagation delay time td 10 µs From change in B to change in OUT 5
Sensitivity temperature compensation for magnets STC 0 %/°C DRV5055Z1/Z2/Z3/Z4 6
Power supply voltage VCC 3 3.63 V 4
Power supply voltage VCC 4.5 5.5 V 4
Output continuous current IO -1 1 mA 4
Operating ambient temperature TA -40 125 °C 4
Power supply voltage VCC -0.3 7 V 4
Output voltage OUT -0.3 V Upper limit VCC + 0.3 V 4
Operating junction temperature TJ -40 170 °C 4
Storage temperature Tstg -65 150 °C 4
Junction-to-ambient thermal resistance RθJA 170 °C/W SOT-23 (DBZ) 3 pins 4
Junction-to-case (top) thermal resistance RθJC(top) 66 °C/W SOT-23 (DBZ) 3 pins 4
Junction-to-board thermal resistance RθJB 49 °C/W SOT-23 (DBZ) 3 pins 4

CAD (KiCad official)

  • Symbol: DRV5055Z3QDBZR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: drv5055z3qdbzr-etched.step / drv5055z3qdbzr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); drv5055z3qdbzr.step / drv5055z3qdbzr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (35 pp, sha256 d04305a4ae7a603f, retrieved 2026-11-05, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF