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HT336AR-25

Public Made by Adom

by adom

HTCSEMI Voltage Reference, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ht336ar-25factory-2.0.0extractor-text
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HT336AR-25

HTCSEMI · Voltage Reference · SOP-8

HT336AR-25 from HTCSEMI, in a SOP-8. 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 NC unconnected No connection.
2 NC unconnected No connection.
3 NC unconnected No connection.
4 ANODE passive Anode of the 2.5V shunt regulator, the ground-side terminal (reverse current IR max 15 mA, forward current IF max 10 mA).
5 ADJ passive Adjust terminal used to trim the reference voltage and temperature coefficient.
6 NC unconnected No connection.
7 NC unconnected No connection.
8 CATHODE passive Cathode of the 2.5V shunt regulator, the reference voltage output terminal (reverse current IR max 15 mA).

Key specifications

Parameter Value
Manufacturer HTCSEMI
Package SOP-8
Category Power Management (PMIC)
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Reverse Breakdown Voltage VR 2.44 2.49 2.54 V TA = +25C, IR = 1mA 3
Reverse Breakdown Change with Current VR/IR 2.6 10 mV TA = +25C, 400A IR 10mA 3
Reverse Dynamic Impedance ZD 0.2 1 TA = +25C, IR = 1mA 3
Temperature Stability STT 1.8 6 mV IR = 1mA 3
Reverse Breakdown Change with Current VR/IR 3 12 mV 400A IR 10mA 3
Reverse Dynamic Impedance ZD 0.4 1.4 IR = 1mA 3
Reverse Current IR 15 mA 3
Forward Current IF 10 mA 3
Operating Temperature Range (HT336A-25) TOPR -45 85 C 3
Storage Temperature Range (printed as HT236A-25) TSTG 150 C 3

CAD (KiCad official)

  • Symbol: HT336AR-25
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: ht336ar-25-etched.step / ht336ar-25-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ht336ar-25.step / ht336ar-25.glb are the bare package body.

Provenance

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

  • Datasheet: HTCSEMI datasheet (6 pp, sha256 a7b90e7e026d26e4, retrieved 2026-10-19, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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