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HX9193-33GB-N

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HX hengjiaxing Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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HX9193-33GB-N

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

HX9193-33GB-N from HX hengjiaxing, in a SOT-23-5. 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 VIN power_in Input voltage pin; absolute maximum input is 8 V and the operating input range is 1.8 V to 7 V (datasheet pages 2 and 3).
2 VSS power_in Ground terminal of the regulator, the reference for the output limit Vout = Vss-0.3 V to Vin+0.3 V.
3 CE input Enable pin: logic high (VCEH min 1.6 V, up to VIN) turns the output on and logic low (VCEL max 0.5 V) turns it off, with input current of 0.5 uA max, and off-state quiescent current is 0.5 uA max (page 3).
4 NC unconnected No connection; this pin is left empty on the SOT23-5 package.
5 VOUT power_out Regulated output; the datasheet gives an absolute range of Vss-0.3 V to Vin+0.3 V and a maximum output current of 300 mA (pages 2 and 3).

Key specifications

Parameter Value
Manufacturer HX hengjiaxing
Package SOT-23-5
Category Power Management (PMIC)
Pins 5

CAD (KiCad official)

  • Symbol: HX9193-33GB-N
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-23-5 (KiCad packages3D, STEP)
  • 3D model files: hx9193-33gb-n-etched.step / hx9193-33gb-n-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); hx9193-33gb-n.step / hx9193-33gb-n.glb are the bare package body.

Provenance

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

  • Datasheet: HX hengjiaxing datasheet (5 pp, sha256 186277dee1e99649, retrieved 2026-10-09, 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: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-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