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MAX6126BASA25+

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Maxim Integrated Voltage References, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

componentpower management icsmax6126basa25+factory-2.0.0extractor-text

Verified MAX6126BASA25+

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

Verification log 1 record

31 Oct 2026RayPublished by the parts factory: tier mfr, 8 pinsfiles match
SymbolFootprint3D modelPinsfor all variants
  • ✓component-page-verify: PASS
  • ✓cad_props: Datasheet, MPN and distributor properties match page.json
  • ✓component: MAX6126BASA25+ · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 28-page datasheet
  • ✓distributor: lcsc C1575282, digikey MAX6126BASA25+-ND, mouser 700-MAX6126BASA25
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-1c8mpqhx/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: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ max6126basa25.kicad_sym✓ max6126basa25.kicad_mod✓ max6126basa25.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 max6126basa25: viewers · Ray 8d ago
max6126basa25-etched.glb Publish 0.1.0 · Ray 8d ago
max6126basa25-etched.step max6126basa25: factory component page (tier=mfr) · Ray 8d ago
max6126basa25-hero.glb max6126basa25: hero GLB from the etched model (keeps the MPN mark) · Ray 8d ago
max6126basa25-hero.overlay.json Publish 0.1.0 · Ray 8d ago
max6126basa25.glb Publish 0.1.0 · Ray 8d ago
max6126basa25.kicad_mod Publish 0.1.0 · Ray 8d ago
max6126basa25.kicad_sym Publish 0.1.0 · Ray 8d ago
max6126basa25.lbr Publish 0.1.0 · Ray 8d ago
max6126basa25.step Publish 0.1.0 · 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 mfr, 8 pins · Ray 8d ago

MAX6126BASA25+

Maxim Integrated · Voltage References · SOIC-8

MAX6126BASA25+ from Maxim Integrated, in a SOIC-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 NR passive Noise reduction pin; connect a 0.1µF capacitor to improve wideband noise, or leave unconnected if not used.
2 IN power_in Positive power-supply input, operating from (VOUT + 200mV) to 12.6V.
3 GND power_in Ground.
4 GNDS passive Ground-sense connection; connect to the ground connection at the load (must stay within ±0.3V of GND).
5 I.C. unconnected Internally connected; do not connect anything to this pin.
6 OUTS output Voltage reference sense output.
7 OUTF output Voltage reference force output; short OUTF to OUTS as close to the load as possible and bypass with a 0.1µF to 10µF capacitor to GND.
8 I.C. unconnected Internally connected; do not connect anything to this pin.

Key specifications

Parameter Value
Manufacturer Maxim Integrated
Package SOIC-8
Category Power Management ICs
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
Output Voltage Accuracy (B grade SO) -0.06 0.06 % Referred to VOUT, TA = +25°C 3
Output Voltage Temperature Coefficient (B grade SO) TCVOUT 1 5 ppm/°C TA = -40°C to +85°C 3
Output Voltage Temperature Coefficient (B grade SO) TCVOUT 2 10 ppm/°C TA = -40°C to +125°C 3
Line Regulation ΔVOUT/ΔVIN 3 20 µV/V 2.7V ≤ VIN ≤ 12.6V, TA = +25°C 3
Line Regulation ΔVOUT/ΔVIN 40 µV/V 2.7V ≤ VIN ≤ 12.6V, TA = -40°C to +125°C 3
Load Regulation, sourcing ΔVOUT/ΔIOUT 1 25 µV/mA Sourcing: 0 ≤ IOUT ≤ 10mA 3
Load Regulation, sinking ΔVOUT/ΔIOUT 1.8 25 µV/mA Sinking: -10mA ≤ IOUT ≤ 0 3
Dropout Voltage VIN - VOUT 0.06 0.2 V ΔVOUT = 0.1%, IOUT = 5mA 4
Dropout Voltage VIN - VOUT 0.12 0.4 V ΔVOUT = 0.1%, IOUT = 10mA 4
Supply Voltage Range VIN 2.7 12.6 V Guaranteed by line-regulation test 4
Quiescent Supply Current IIN 380 550 µA TA = +25°C 4
Quiescent Supply Current IIN 725 µA TA = -40°C to +125°C 4
Capacitive-Load Stability Range CLOAD 0.1 10 µF No sustained oscillations 4
Output Voltage VOUT 2.5 V TA = +25°C 3
OUT Short-Circuit Current ISC 160 mA Short to GND 4
OUT Short-Circuit Current ISC 20 mA Short to IN 4
Thermal Hysteresis (SO) ΔVOUT/cycle 35 ppm SO 4
Long-Term Stability (SO) ΔVOUT/time 20 ppm/1000hr 1000hr at TA = +25°C, SO 4
Noise Voltage eOUT 1.45 µVP-P f = 0.1Hz to 10Hz 4
Noise Voltage eOUT 75 nV/√Hz f = 1kHz, CNR = 0 4
Noise Voltage eOUT 45 nV/√Hz f = 1kHz, CNR = 0.1µF 4
Turn-On Settling Time tR 1 ms To VOUT = 0.01% of final value, CNR = 0 4
Turn-On Settling Time tR 20 ms To VOUT = 0.01% of final value, CNR = 0.1µF 4
GNDS voltage -0.3 0.3 V Referenced to GND 2
IN voltage -0.3 13 V Referenced to GND 2
OUTF, OUTS, NR voltage -0.3 6 V -0.3V to the lesser of (VIN + 0.3V) or +6V 2
Operating Temperature Range -40 125 °C 2
Junction Temperature 150 °C 2
Storage Temperature Range -65 150 °C 2
Lead Temperature (soldering, 10s) 300 °C 2
Soldering Temperature (reflow) 260 °C 2

CAD (KiCad official)

  • Symbol: MAX6126BASA25+
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: max6126basa25-etched.step / max6126basa25-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); max6126basa25.step / max6126basa25.glb are the bare package body.

Provenance

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

  • Datasheet: Maxim Integrated datasheet (28 pp, sha256 54fe36ef3780afd6, retrieved 2026-10-31, tier: manufacturer)
  • 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