component

Aip54123

Public Made by Adom

by adom

Wuxi I-core Elec Monitors & Reset Circuits, SOP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower managementaip54123factory-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 11d ago
viewers aip54123: viewers · Ray 11d ago
aip54123-etched.glb Publish 0.1.0 · Ray 11d ago
aip54123-etched.step aip54123: factory component page (tier=lcsc) · Ray 11d ago
aip54123-hero.glb aip54123: hero GLB from the etched model (keeps the MPN mark) · Ray 11d ago
aip54123-hero.overlay.json Publish 0.1.0 · Ray 11d ago
aip54123.glb Publish 0.1.0 · Ray 11d ago
aip54123.kicad_mod Publish 0.1.0 · Ray 11d ago
aip54123.kicad_sym Publish 0.1.0 · Ray 11d ago
aip54123.lbr Publish 0.1.0 · Ray 11d ago
aip54123.step Publish 0.1.0 · Ray 11d ago
package.json Publish 0.1.0 · Ray 11d ago
page.json Set visibility: public · Ray 11d ago
README.md Publish 0.1.0 · Ray 11d ago

Aip54123

Wuxi I-core Elec · Monitors & Reset Circuits · SOP-8

Aip54123 from Wuxi I-core Elec, in a SOP-8. 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 VR passive Reference voltage terminal; the ZCT and its load resistor RL connect between pins 1 and 2, with a ~0.047µF noise-removal capacitor to GND; absolute max current 30 mA to ground.
2 IN input Differential amplifier input terminal connected to the ZCT secondary; absolute max current 30 mA to ground.
3 GND power_in Ground.
4 OD output Op-amp differential output; an external capacitor to ground (0.047µF in the operating-time test) is used for noise removal.
5 SC input Latch input terminal with SC turn-on voltage of 0.7 V to 1.4 V and absolute max current of 5 mA.
6 NR passive Noise absorption terminal; a capacitor of about 0.047µF connects between pin 6 and pin 7.
7 OS output Output terminal; external capacitor COS to GND must be 1 µF max.
8 VS power_in Supply voltage terminal; at least 12 V is needed with the latch circuit off, with an external capacitor CVS to GND of 1 µF min.

Key specifications

Parameter Value
Manufacturer Wuxi I-core Elec
Package SOP-8
Category Power Management
Pins 8

Electrical characteristics

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

Parameter Symbol Min Typ Max Unit Conditions Page
Operating current 1 IS1 580 uA VS=12V, VR-VI=30mV, TA=-40℃ 5
Operating current 1 IS1 400 530 uA VS=12V, VR-VI=30mV, TA=25℃ 5
Operating current 1 IS1 480 uA VS=12V, VR-VI=30mV, TA=85℃ 5
Trip voltage VT 4 6.1 9 mVrms VS=16V, TA=-40~85℃ 5
Timing current 1 ITD1 -12 -30 uA VS=16V, VR-VI=30mV, VOD=1.2V, TA=25℃ 5
Timing current 2 ITD2 17 37 uA VS=16V, VR connected to VI, VOD=0.8V, TA=25℃ 5
Output current IO -200 uA VSC=1.4V, VOS=0.8V, IS1=530uA, TA=-40℃ 5
Output current IO -100 uA VSC=1.4V, VOS=0.8V, IS1=530uA, TA=25℃ 5
Output current IO -75 uA VSC=1.4V, VOS=0.8V, IS1=530uA, TA=85℃ 5
SC turn-on voltage VSC(ON) 0.7 1.4 V VS=16V, TA=25℃ 6
SC input current ISC(ON) 5 uA VS=12V, TA=25℃ 6
Output low-level current IOSL 200 uA VS=12V, VOSL=0.2V, TA=-40~85℃ 6
Input clamp voltage VIC 4.3 6.7 V VS=12V, IIC=20mA, TA=-40~85℃ 6
Differential input clamp voltage VIDC 0.4 2 V IIDC=100mA, TA=-40~85℃ 6
Maximum current voltage VSM 20 28 V ISM=7mA, TA=25℃ 6
Operating current 2 IS2 1100 uA VOS=0.6V, TA=-40~85℃ 6
Latch-off state supply voltage VS(ON) 0.5 V TA=25℃ 6
Operating time TON 2 4 ms VS=16V, VR-VI=0.3V, TA=25℃ 6
Supply voltage with latch circuit in off state VS 12 V 5
External capacitor between VS and GND CVS 1 uF 5
External capacitor between OS and GND COS 1 uF 5
Supply current IS 8 mA TA=25℃ 5
VR pin current, between VR and IN IVR 250 mA TA=25℃, Note 2 5
VR pin current, between VR and GND IVR 30 mA TA=25℃ 5
IN pin current, between IN and VR IIN 250 mA TA=25℃, Note 2 5
IN pin current, between IN and GND IIN 30 mA TA=25℃ 5
SC pin current ISC 5 mA TA=25℃ 5
Power dissipation PD 200 mW TA=25℃ 5
Operating ambient temperature TA -40 85 ℃ 5
Storage temperature Tstg -55 125 ℃ 5
Soldering temperature SOP8 TL 250 ℃ 10 s, SOP8 5

CAD (KiCad official)

  • Symbol: Aip54123
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)
  • 3D model files: aip54123-etched.step / aip54123-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); aip54123.step / aip54123.glb are the bare package body.

Provenance

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

  • Datasheet: Wuxi I-core Elec datasheet (11 pp, sha256 22f105b86a35c9df, retrieved 2026-10-23, 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-sonnet-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