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MAX809TDBZRG

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by Ray

HANSCHIP semiconductor Supervisor And Reset ICs, SOT-23-3. Datasheet-verified pinout, KiCad symbol/footprint/3D.

componentpower management (pmic)max809tdbzrg
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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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MAX809TDBZRG

HANSCHIP semiconductor · Supervisor And Reset ICs · SOT-23-3

MAX809TDBZRG from HANSCHIP semiconductor, 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 GND power_in Ground reference for the supervisor. Connect to system ground.
2 RESET output Active-low reset output (RESET-bar). Asserted low while VCC is below the reset threshold Vth (3.08 V nominal for MAX809T) and held low for the reset timeout period (Trp, 80-350 ms) after VCC rises above Vth. VOL = 0.3 V max at ISINK = 1.2 mA; VOH >= 0.8*VCC at ISOURCE = 500 uA.
3 VCC power_in Supply input and monitored voltage. Operating range 1.0 V to 6.0 V (absolute max 6.5 V). The device compares VCC to the internal threshold Vth to generate the RESET output. Quiescent current ICC ~5.5 uA at VCC = 6 V.

Key specifications

Parameter Value
Manufacturer HANSCHIP semiconductor
Package SOT-23-3
Category Power Management (PMIC)
Pins 3

Ordering variants

Same part, different packaging or reel option.

  • MAX809TDBZRG
  • MAX809TDBZRGLDBZRG
  • MAX809TDBZRGMDBZRG
  • MAX809TDBZRGJDBZRG
  • MAX809TDBZRGSDBZRG
  • MAX809TDBZRGRDBZRG

CAD (KiCad official)

  • Symbol: MAX809TDBZRG
  • 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: HANSCHIP semiconductor datasheet (6 pp, sha256 1382d3b5b728afe0, 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