component

RY809C-293NR

Public Made by Adom

by adom

RYCHIP Supervisor And Reset ICs, SOT-23. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management (pmic)ry809c-293nrfactory-2.0.0extractor-text
Overview Files Discover Packages Releases Dependencies Issues Breadcrumbs Pull Requests Activity
main
Download ZIP Propose a change
Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 2h ago
viewers ry809c-293nr: viewers · Ray 2h ago
package.json Publish 0.1.0 · Ray 2h ago
page.json Set visibility: public · Ray 2h ago
README.md Publish 0.1.0 · Ray 2h ago
ry809c-293nr-etched.glb Publish 0.1.0 · Ray 2h ago
ry809c-293nr-etched.step ry809c-293nr: factory component page (tier=lcsc) · Ray 2h ago
ry809c-293nr-hero.glb ry809c-293nr: hero GLB from the etched model (keeps the MPN mark) · Ray 2h ago
ry809c-293nr-hero.overlay.json Publish 0.1.0 · Ray 2h ago
ry809c-293nr.glb Publish 0.1.0 · Ray 2h ago
ry809c-293nr.kicad_mod Publish 0.1.0 · Ray 2h ago
ry809c-293nr.kicad_sym Publish 0.1.0 · Ray 2h ago
ry809c-293nr.lbr Publish 0.1.0 · Ray 2h ago
ry809c-293nr.step Publish 0.1.0 · Ray 2h ago

RY809C-293NR

RYCHIP · Supervisor And Reset ICs · SOT-23

RY809C-293NR from RYCHIP, in a SOT-23. 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 GND power_in Ground pin of the power supply supervisor.
2 VIN power_in Input voltage pin; VIN absolute maximum is -0.3 V to 8.0 V, and the input voltage (VCC) operating range is 1.2 V to 7.5 V at 25°C.
3 RST output Reset output pin (CMOS or N-ch open drain, per the part's output option); reset threshold for this 2.93 V part is 2.89 V to 2.96 V and the reset active timeout period is 100 ms to 200 ms.

Key specifications

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

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Input Voltage (VCC) Range VCC 1.2 7.5 V 25℃ 5
Supply Current ISS 2.3 3 3.7 μA VIN=6V，VDET=2.93V 5
Reset Threshold (2.93V variant) VTH 2.89 2.93 2.96 V TA=25℃ 5
Reset Active Timeout Period VOL 100 150 200 ms 5
VIN voltage VIN -0.3 8 V 5
Operating Ambient Temperature -30 80 °C 5
Storage temperature Tstg -40 125 °C 5
Lead Temperature (Soldering, 10sec.) 260 °C 5

CAD (KiCad official)

  • Symbol: RY809C-293NR
  • Footprint: Package_TO_SOT_SMD:SOT-23
  • 3D model: SOT-23 (KiCad packages3D, STEP)
  • 3D model files: ry809c-293nr-etched.step / ry809c-293nr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ry809c-293nr.step / ry809c-293nr.glb are the bare package body.

Provenance

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

  • Datasheet: RYCHIP datasheet (9 pp, sha256 c1fbb9819f0aa3ce, retrieved 2026-10-17, tier: lcsc)
  • 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