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Contents

README

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HX6206P212MR

HX hengjiaxing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23

HX6206P212MR from HX hengjiaxing, 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 VSS power_in Ground / negative supply return (芯片接地端). Common reference for VIN and VOUT.
2 VOUT power_out Regulated output (芯片输出端). Nominal 2.1 V for the P212 option, ±2.5 % initial accuracy. Requires a ≥1 μF (typ.) output capacitor to Vss for stability. Delivers up to 250 mA (Vin=4.3 V, Vout=3.3 V); short-circuit current ≈30 mA, over-current limit ≈380 mA.
3 VIN power_in Unregulated input supply (启动输入端). Operating range 1.8 V - 8.0 V (absolute max 6.5 V per abs-max table); dropout ~200 mV @ 50 mA for a 2.1 V variant. Requires a ≥1 μF (typ.) input capacitor to Vss.

Key specifications

Parameter Value
Manufacturer HX hengjiaxing
Package SOT-23
Category PMIC
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • HX6206P212MR
  • HX6206P212MRPR
  • HX6206P212MRP

CAD (KiCad official)

  • Symbol: HX6206P212MR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: hx6206p212mr-etched.step / hx6206p212mr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hx6206p212mr.step / hx6206p212mr.glb are the bare package body.

Provenance

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

  • Datasheet: HX hengjiaxing datasheet (8 pp, sha256 c5f3fad7ca503c1d, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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