component

costlvh432a

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by Ray

COSINE Voltage Reference, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpmiccostlvh432a
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COSTLVH432A

COSINE · Voltage Reference · SOT-23-3

COSTLVH432A from COSINE, in a SOT-23-3. 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 CATHODE passive Shunt current/voltage input. Cathode terminal referenced to ANODE; absolute maximum V_KA = 20 V, recommended operating range V_REF (1.24 V) to 18 V, cathode current I_K = 0.05 mA to 50 mA (abs max ±100 mA).
2 REF input Reference/feedback input. Internal amplifier drives the cathode to regulate this pin to V_REF = 1.24 V (typ) relative to ANODE. Reference terminal current I_REF ≈ 0.15 µA typ (0.4 µA max); absolute max I_REF = 10 mA.
3 ANODE power_in Common/ground return pin, normally connected to circuit ground. All voltages and currents are referenced to this terminal.

Key specifications

Parameter Value
Manufacturer COSINE
Package SOT-23-3
Category PMIC
Pins 3

Ordering variants

  • COSTLVH432A
  • COSTLVH432ACOSTLVH432M
  • COSTLVH432ACOSTLVH432L

CAD (KiCad official)

  • Symbol: COSTLVH432A
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: COSINE datasheet (None pp, sha256 696b2bbccec40b3f, 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).

Datasheet PDF

Symbol & Footprint

Schematic Symbol

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PCB Footprint

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