component
VDA4310NTA
Public Unreviewedby Ray
AnaSem Voltage Reference, SOT-23. Datasheet-verified pinout, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownVDA4310NTA
AnaSem · Voltage Reference · SOT-23
VDA4310NTA from AnaSem, in a SOT-23. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VOUT | output | Detector output. N-channel open drain: pulled low when VIN falls below VDET (4.3V), high-impedance (requires external ~100kΩ pull-up) when VIN rises above VREL. Absolute range: VSS-0.3V to VIN+0.3V; IOUT max 50mA. |
| 2 | VSS | power_in | Power ground / negative supply reference. |
| 3 | VIN | power_in | Positive supply and monitored voltage input. Operating range 0.7V-6.0V; absolute maximum -0.3V to +7.0V. This is the voltage compared against the internal 4.3V reference. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | AnaSem |
| Package | SOT-23 |
| Category | PMIC |
| Pins | 3 |
Ordering variants
Same part, different packaging or reel option.
VDA4310NTA
CAD (KiCad official)
- Symbol:
VDA4310NTA - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: AnaSem datasheet (18 pp, sha256
4f0f97f14795b51f, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).