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VDA1020NTA

Public Made by Adom

by adom

AnaSem Voltage References, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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VDA1020NTA

AnaSem · Voltage References · SOT-23

VDA1020NTA 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 Output terminal; for the N-channel open drain variant (VDA1020NTA) it drives the output low when VIN falls below VDET, with the output voltage range stated as VSS -0.3 to VIN +0.3 V.
2 VSS power_in Power ground, the reference for the output and the ground voltage level maintained when VIN is below the detection voltage.
3 VIN power_in Voltage input and supply pin with an operating voltage range of 0.7 V to 6.0 V and an absolute maximum input voltage range of -0.3 V 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 accuracy VDET -2 2 % VDET = 0.8V ~ 1.7V, Ta = -40°C ~ +85°C 5
Detection voltage temperature coefficient ∆VDET /∆Ta•VDET -100 100 ppm/°C VDET = 0.8V ~ 1.7V, Ta = -40°C ~ +85°C 5
Output current N-ch IOUT 0.1 0.35 mA N-ch VDS=0.5V VIN=0.7V 5
Output current N-ch IOUT 1 2.3 mA N-ch VDS=0.5V VIN=1.0V 5
Output current N-ch IOUT 3 8.2 mA N-ch VDS=0.5V VIN=2.0V 5
Output current N-ch IOUT 5 11.1 mA N-ch VDS=0.5V VIN=3.0V 5
Output current N-ch IOUT 6 12.8 mA N-ch VDS=0.5V VIN=4.0V 5
Output current N-ch IOUT 7 13.8 mA N-ch VDS=0.5V VIN=5.0V 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
Power dissipation SOT-23 PD 400 mW Depends on mounting; PCB 50mm×50mm×1.6mm 4
Operating temperature range TOPR -40 85 °C 4
Storage temperature range TSTG -55 125 °C 4

CAD (KiCad official)

  • Symbol: VDA1020NTA
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: vda1020nta-etched.step / vda1020nta-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); vda1020nta.step / vda1020nta.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 2026-10-28, tier: lcsc)
  • 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