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XC6221A292MR-G

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Torex Semicon Linear Voltage Regulators (LDO), SOT-25. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsxc6221a292mr-gfactory-2.0.0extractor-text

Verified XC6221A292MR-G

by Ray · last 31 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier lcsc, 5 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: XC6221A292MR-G · SOT-25 · 5 pins
  • ✓copper: 5 copper pads, none touching another net
  • ✓datasheet: all 5 pin names found in the 24-page datasheet
  • ✓distributor: lcsc C6359300, digikey 893-XC6221A292MR-GTR-ND, mouser 865-XC6221A292MR-G
  • ✓family: SOT-23-5
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-6smr2ulr/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • •package_fit (skip): no component.package_dims on the page: the model is unchecked against the datasheet drawing
  • ✓pads: 5 pins = 5 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 5 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ xc6221a292mr-g.kicad_sym✓ xc6221a292mr-g.kicad_mod✓ xc6221a292mr-g.step
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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs Publish 0.1.0 · Ray 8d ago
viewers xc6221a292mr-g: viewers · Ray 8d ago
package.json Publish 0.1.0 · Ray 8d ago
page.json Set visibility: public · Ray 8d ago
README.md Publish 0.1.0 · Ray 8d ago
verification.json Verified: Published by the parts factory: tier lcsc, 5 pins · Ray 8d ago
xc6221a292mr-g-etched.glb Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g-etched.step xc6221a292mr-g: factory component page (tier=lcsc) · Ray 8d ago
xc6221a292mr-g-hero.glb xc6221a292mr-g: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
xc6221a292mr-g-hero.overlay.json Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g.glb Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g.kicad_mod Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g.kicad_sym Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g.lbr Publish 0.1.0 · Ray 8d ago
xc6221a292mr-g.step Publish 0.1.0 · Ray 8d ago

XC6221A292MR-G

Torex Semicon · Linear Voltage Regulators (LDO) · SOT-25

XC6221A292MR-G from Torex Semicon, in a SOT-25. 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 Power input pin; operating input voltage range is 1.6V to 6.0V, with absolute maximum rating VSS - 0.3 to 6.5V.
2 VSS power_in Ground pin for the regulator.
3 CE input ON/OFF control: a high level (1.2V ≤ VCE ≤ 6.0V) enables the IC and a low level (VCE ≤ 0.3V) puts it in stand-by; for the XC6221A/B (no pull-down) an open CE pin gives an undefined state.
4 NC unconnected No connection.
5 VOUT power_out Regulated output pin; output current is limited to 200mA minimum (250mA typical), and the absolute maximum rating is VSS - 0.3 to VIN + 0.3V.

Key specifications

Parameter Value
Manufacturer Torex Semicon
Package SOT-25
Category Power Management ICs
Pins 5

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Output Voltage (Standard), effective, VOUT=2.90V nominal VOUT(E) 2.842 2.958 V VOUT(T)=2.90V, VCE=VIN, IOUT=10mA (from output voltage chart) 6
Output Current (limit, minimum guaranteed) IOUTMAX 200 250 mA VCE=VIN, VIN=VOUT(T)+1.0V, 0.80V<VOUT(T)<5.00V 6
Load Regulation VOUT 10 40 mV VCE=VIN, 0.1mA<=IOUT<=100mA 6
Supply Current IDD 25 50 uA VCE=VIN, VIN=VOUT(T)+1.0V 6
Standby Current ISTB 0.01 0.1 uA VIN=6.0V, VCE=VSS 6
Line Regulation VOUT/(VIN*VOUT) 0.01 0.2 %/V VOUT(T)+0.5V<=VIN<=6.0V, 1.10V<=VOUT(T), VCE=VIN, IOUT=10mA 6
Input Voltage VIN 1.6 6 V 6
Output Voltage Temperature Characteristics VOUT/(Topr*VOUT) -100 100 ppm/℃ VCE=VIN, IOUT=30mA, -40℃<Topr<85℃ 6
Limit Current ILIM 200 250 mA VCE=VIN 6
CE High Level Voltage VCEH 1.2 6 V 6
CE Low Level Voltage VCEL 0.3 V 6
CE High Level Current ICEH -0.1 0.1 uA VCE=VIN (XC6221A/B) 6
CE Low Level Current ICEL -0.1 0.1 uA VCE=VSS 6
Input Voltage (absolute maximum) VIN -0.3 6.5 V Referenced to VSS (VSS - 0.3 to 6.5) 5
Output Current (absolute maximum) IOUT 400 mA *1 IOUT<=Pd / (VIN-VOUT) 5
Output Voltage (absolute maximum) VOUT -0.3 V Referenced to VSS (VSS - 0.3 to VIN + 0.3); maximum is VIN + 0.3, no numeric value 5
CE Input Voltage (absolute maximum) VCE -0.3 6.5 V Referenced to VSS (VSS - 0.3 to 6.5) 5
Power Dissipation, SOT-25 Pd 250 mW IC only 5
Power Dissipation, SOT-25 Pd 600 mW 40 x 40mm Standard board (*2) 5
Operating Ambient Temperature Topr -40 85 ℃ 5
Storage Temperature Tstg -55 125 ℃ 5
Short Current ISHORT 30 mA VCE=VIN, VOUT is short-circuited at the VSS level 6
Ripple Rejection Rate PSRR 70 dB 0.85V<=VOUT(T)<=4.00V, VCE=VIN, IOUT=30mA, f=1kHz, VIN=(VOUT(T)+1.0)VDC+0.5Vp-pAC 6

CAD (KiCad official)

  • Symbol: XC6221A292MR-G
  • Footprint: Package_TO_SOT_SMD:SOT-23-5
  • 3D model: SOT-25 (KiCad packages3D, STEP)
  • 3D model files: xc6221a292mr-g-etched.step / xc6221a292mr-g-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); xc6221a292mr-g.step / xc6221a292mr-g.glb are the bare package body.

Provenance

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

  • Datasheet: Torex Semicon datasheet (24 pp, sha256 80c196c8b1616ebd, retrieved 2026-10-31, 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