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HX6211B282MR

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by Ray

HX hengjiaxing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Datasheet

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Contents

README

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HX6211B282MR

HX hengjiaxing · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5

HX6211B282MR from HX hengjiaxing, in a SOT-23-5. 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 VIN power_in Regulator input supply. Absolute maximum 9 V; recommended operating range 1.8 V-7 V. Decouple with a 10 μF ceramic capacitor to VSS. Drop-out voltage is ~25 mV at 10 mA and ~190 mV at 100 mA.
2 VSS power_in Ground / device return. Common reference for VIN, VOUT and CE.
3 CE input Chip-enable input. VCEH ≥ 0.35·VIN turns the regulator on; VCEL ≤ 0.5 V shuts it down (shutdown ISS2 ≤ 0.5 μA). Input current is <0.5 μA over 0 V to VIN. Must not be left floating.
4 NC unconnected No internal connection. Leave floating or tie to VSS on the PCB.
5 VOUT power_out Regulated output. For the '282' option code, VOUT(T)=2.8 V (series options 1.8 V-5.0 V, ±2.0%). Deliver up to 400 mA at VIN=4.3 V. Requires a 10 μF ceramic output capacitor to VSS for stability.

Key specifications

Parameter Value
Manufacturer HX hengjiaxing
Package SOT-23-5
Category PMIC
Pins 5

Ordering variants

Same part, different packaging or reel option.

  • HX6211B282MR

CAD (KiCad official)

  • Symbol: HX6211B282MR
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: HX hengjiaxing datasheet (6 pp, sha256 3da04d683cfa83d7, 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