component

ADR435BRZ

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by adom

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

componentpower management icsadr435brzfactory-2.0.0extractor-text

Verified ADR435BRZ

by Ray · last 30 Oct 2026 · 1 record · files match
SymbolFootprint3D modelPins

Verification log 1 record

30 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: ADR435BRZ · SOIC-8 · 8 pins
  • ✓copper: 8 copper pads, none touching another net
  • ✓datasheet: all 8 pin names found in the 23-page datasheet
  • ✓distributor: lcsc C386285, digikey 505-ADR435BRZ-ND, mouser 584-ADR435BRZ
  • ✓family: SOIC-8_3.9x4.9mm_P1.27mm
  • ✓files: 7 declared files present
  • ✓hero: docs/hero.png 4000x2500
  • ✓lbr: OK: /tmp/cpv-r3rsz5f4/x.lbr is a valid EAGLE .lbr with complete deviceset
  • ✓license: CC-BY-SA-4.0
  • ✓models_3d: 2 records
  • ✓package_fit: height and body within the datasheet's package drawing (datasheet p.22)
  • ✓pads: 8 pins = 8 pads
  • ✓pose: 2 STEP(s) Z-up, seated, centred
  • ✓symbol: 8 pins agree
  • ✓visibility: public, source open
Evidencedatasheet
Verified files✓ adr435brz.kicad_sym✓ adr435brz.kicad_mod✓ adr435brz.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 4d ago
viewers adr435brz: viewers · Ray 4d ago
adr435brz-etched.glb Publish 0.1.0 · Ray 4d ago
adr435brz-etched.step adr435brz: factory component page (tier=mfr) · Ray 4d ago
adr435brz-hero.glb adr435brz: hero GLB from the etched model (keeps the MPN mark) · Ray 4d ago
adr435brz-hero.overlay.json Publish 0.1.0 · Ray 4d ago
adr435brz.glb Publish 0.1.0 · Ray 4d ago
adr435brz.kicad_mod Publish 0.1.0 · Ray 4d ago
adr435brz.kicad_sym Publish 0.1.0 · Ray 4d ago
adr435brz.lbr Publish 0.1.0 · Ray 4d ago
adr435brz.step Publish 0.1.0 · Ray 4d ago
package.json Publish 0.1.0 · Ray 4d ago
page.json Set visibility: public · Ray 4d ago
README.md Publish 0.1.0 · Ray 4d ago
verification.json Verified: Published by the parts factory: tier mfr, 8 pins · Ray 4d ago

ADR435BRZ

Analog Devices · Voltage References · SOIC-8

ADR435BRZ from Analog Devices, 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 DNC unconnected Do Not Connect; do not connect to this pin.
2 VIN power_in Input voltage connection; ADR435 operating range 7.0 V to 18 V (absolute maximum supply 20 V).
3 NIC unconnected Not Internally Connected; this pin is not connected internally.
4 GND power_in Ground.
5 TRIM input Output voltage trim terminal that adjusts the output over a ±0.5% range.
6 VOUT power_out Output voltage (5.000 V for ADR435), sourcing up to 30 mA and sinking up to -20 mA.
7 COMP passive Compensation input; connect a series resistor and capacitor network from COMP to VOUT to reduce overall noise, and leave unconnected if unused.
8 DNC unconnected Do Not Connect; do not connect to this pin.

Key specifications

Parameter Value
Manufacturer Analog Devices
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 (B Grade) VOUT 4.998 5 5.002 V VIN = 7.0 V to 18 V, IL = 0 mA, TA = 25°C 8
Initial Accuracy (B Grade) VOERR -2 2 mV B Grade 8
Initial Accuracy (B Grade) VOERR -0.04 0.04 % B Grade 8
Temperature Coefficient (B Grade) TCVOUT 1 3 ppm/°C B Grade, −40°C < TA < +125°C 8
Line Regulation ∆VOUT/∆VIN 5 20 ppm/V VIN = 7 V to 18 V, −40°C < TA < +125°C 8
Load Regulation (sourcing) ∆VOUT/∆IL 15 ppm/mA IL = 0 mA to 10 mA, VIN = 8 V, −40°C < TA < +125°C 8
Load Regulation (sinking) ∆VOUT/∆IL 15 ppm/mA IL = −10 mA to 0 mA, VIN = 8 V, −40°C < TA < +125°C 8
Output Current Capacity, Sourcing IL 30 mA Sourcing 8
Output Current Capacity, Sinking IL -20 mA Sinking 8
Quiescent Current IIN 620 800 µA No load, −40°C < TA < +125°C 8
Supply Voltage Operating Range VIN 7 18 V 8
Supply Voltage Headroom VIN − VOUT 2 V 8
Trim Range -5 5 % 8
Voltage Noise eN p-p 8 µV p-p 0.1 Hz to 10 Hz 8
Voltage Noise Density eN 115 nV/√Hz 1 kHz 8
Turn-On Settling Time tR 10 µs CL = 0 µF 8
Long-Term Stability ∆VOUT 40 ppm 1000 hours 8
Output Voltage Hysteresis VOUT_HYS 20 ppm 8
Ripple Rejection Ratio RRR -70 dB fIN = 1 kHz 8
Short Circuit to GND ISC 40 mA 8
Supply Voltage 20 V TA = 25°C 9
Storage Temperature Range -65 150 °C TA = 25°C 9
Operating Temperature Range -40 125 °C TA = 25°C 9
Junction Temperature Range -65 150 °C TA = 25°C 9
Lead Temperature, Soldering (60 sec) 300 °C TA = 25°C 9
Thermal Resistance Junction to Ambient θJA 130 °C/W 8-Lead SOIC_N (R) 9
Thermal Resistance Junction to Case θJC 43 °C/W 8-Lead SOIC_N (R) 9

CAD (KiCad official)

  • Symbol: ADR435BRZ
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: adr435brz-etched.step / adr435brz-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adr435brz.step / adr435brz.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (23 pp, sha256 8474920b519323a1, retrieved 2026-10-30, 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