component

VDA4310CTA

Public Made by Adom

by adom

AnaSem Monitors & Reset Circuits, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsvda4310ctafactory-2.0.0extractor-text

Verified VDA4310CTA

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 Oct 2026RayPublished by the parts factory: tier lcsc, 3 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: VDA4310CTA · SOT-23 · 3 pins
  • ✓copper: 3 copper pads, none touching another net
  • ✓datasheet: all 3 pin names found in the 18-page datasheet
  • •distributor (warn): no ['digikey', 'mouser'] number
  • ✓family: SOT-23
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-tenqk0qx/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
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ vda4310cta.kicad_sym✓ vda4310cta.kicad_mod✓ vda4310cta.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 8d ago
viewers vda4310cta: viewers · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
vda4310cta-etched.glb Publish 0.1.0 · Ray 8d ago
vda4310cta-etched.step vda4310cta: factory component page (tier=lcsc) · Ray 8d ago
vda4310cta-hero.glb vda4310cta: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
vda4310cta-hero.overlay.json Publish 0.1.0 · Ray 8d ago
vda4310cta.glb Publish 0.1.0 · Ray 8d ago
vda4310cta.kicad_mod Publish 0.1.0 · Ray 8d ago
vda4310cta.kicad_sym Publish 0.1.0 · Ray 8d ago
vda4310cta.lbr Publish 0.1.0 · Ray 8d ago
vda4310cta.step Publish 0.1.0 · Ray 8d ago
verification.json Verified: Published by the parts factory: tier lcsc, 3 pins · Ray 8d ago

VDA4310CTA

AnaSem · Monitors & Reset Circuits · SOT-23

VDA4310CTA from AnaSem, 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 VOUT output CMOS output (C type) that goes low (VSS) when VIN falls below the detection voltage and follows VIN above the release voltage; output current rating is 50 mA max and the voltage range is VSS-0.3 to VIN+0.3 V.
2 VSS power_in Power ground pin.
3 VIN power_in Voltage input and monitored supply pin, with operating range 0.7 V to 6.0 V and absolute maximum of -0.3 to +7.0 V.

Key specifications

Parameter Value
Manufacturer AnaSem
Package SOT-23
Category Power Management ICs
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
Operating voltage VIN 0.7 6 V VDET = 0.8V ~ 6.0V 5
Detection voltage VDET 0.99 1.01 xVDET VDET = 1.8V ~ 6.0V, Ta = -40°C ~ +85°C 5
Hysteresis range VHYS 0.02 0.05 0.08 xVDET 5
N-ch output current IOUT 0.1 0.35 mA N-ch, VDS=0.5V, VIN=0.7V 5
N-ch output current IOUT 1 2.3 mA N-ch, VDS=0.5V, VIN=1.0V 5
N-ch output current IOUT 3 8.2 mA N-ch, VDS=0.5V, VIN=2.0V 5
N-ch output current IOUT 5 11.1 mA N-ch, VDS=0.5V, VIN=3.0V 5
N-ch output current IOUT 6 12.8 mA N-ch, VDS=0.5V, VIN=4.0V 5
N-ch output current IOUT 7 13.8 mA N-ch, VDS=0.5V, VIN=5.0V 5
CMOS P-ch output current IOUT -9.5 -1.5 mA CMOS P-ch, VDS=2.1V, VIN=6.0V 5
CMOS N-ch output current IOUT 1.5 9.5 mA CMOS N-ch, VDS=2.1V, VIN=6.0V 5
Current consumption ISS 0.6 2.1 µA VIN=1.5V 5
Current consumption ISS 0.7 2.5 µA VIN=2.0V 5
Current consumption ISS 0.8 2.8 µA VIN=3.0V 5
Current consumption ISS 0.9 3 µA VIN=4.0V 5
Current consumption ISS 1 3.4 µA VIN=5.0V 5
Leak current ILEAK 10 100 nA VIN=6.0V, VOUT=6.0V 5
Delay time VDR→VOUT inversion TDLY 0.03 0.2 ms Inverts from VDR to VOUT 5
Input voltage range VIN -0.3 7 V 4
Output current IOUT 50 mA 4
Output voltage range VOUT -0.3 V VSS -0.3 ~ VIN +0.3 4
Power dissipation PD 400 mW SOT-23, PCB 50mm×50mm×1.6mm 4
Operating temperature range TOPR -40 85 °C 4
Storage temperature range TSTG -55 125 °C 4
Detection voltage temperature coefficient ΔVDET/ΔTa·VDET 20 ppm/°C VDET = 1.8V ~ 6.0V, Ta = -40°C ~ +85°C (printed ±20) 5

CAD (KiCad official)

  • Symbol: VDA4310CTA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: vda4310cta-etched.step / vda4310cta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vda4310cta.step / vda4310cta.glb are the bare package body.

Provenance

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

  • Datasheet: AnaSem datasheet (18 pp, sha256 4f0f97f14795b51f, retrieved 2026-10-30, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-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