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ADR425ARMZ-REEL7

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

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Contents

README

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ADR425ARMZ-REEL7

Analog Devices · Voltage References · MSOP-8

ADR425ARMZ-REEL7 from Analog Devices, in a MSOP-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 TP unconnected Test pin reserved for factory testing; users should not connect anything to it or the device may not function properly.
2 VIN power_in Input voltage pin; the ADR425 wide operating range is 7 V to 18 V.
3 NIC unconnected No internal connection; this pin has no internal connections.
4 GND power_in Ground pin, defined as 0 V.
5 TRIM passive Trim terminal that adjusts the output voltage over a ±0.5% range without affecting the temperature coefficient.
6 VOUT power_out Output voltage of 5.00 V with a high output current of 10 mA.
7 NIC unconnected No internal connection; this pin has no internal connections.
8 TP unconnected Test pin reserved for factory testing; users should not connect anything to it or the device may not function properly.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package MSOP-8
Category Power Supply Chip
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 A Grade VOUT 4.994 5 5.006 V 7
Initial accuracy A Grade VOUTERR -6 6 mV 7
Initial accuracy A Grade VOUTERR -0.12 0.12 % 7
Temperature coefficient A Grade TCVOUT 2 10 ppm/°C −40°C < TA < +125°C 7
Supply voltage headroom VIN − VO 2 V 7
Line regulation ∆VO/∆VIN 10 35 ppm/V VIN = 7 V to 18 V, −40°C < TA < +125°C 7
Load regulation ∆VO/∆IL 70 ppm/mA IL = 0 mA to 10 mA, −40°C < TA < +125°C 7
Quiescent current IIN 390 500 µA No load 7
Quiescent current IIN 600 µA −40°C < TA < +125°C 7
Supply voltage 18 V 8
Storage temperature range -65 150 °C 8
Operating temperature range -40 125 °C 8
Junction temperature range -65 150 °C 8
Lead temperature 300 °C Soldering, 60 sec 8
Thermal resistance junction-to-ambient, 8-Lead MSOP (RM) θJA 190 °C/W Devices soldered in circuit board 8
Thermal resistance junction-to-case, 8-Lead MSOP (RM) θJC 44 °C/W 8
Supply voltage operating range ADR425 VIN 7 18 V 1

CAD (KiCad official)

  • Symbol: ADR425ARMZ-REEL7
  • Footprint: Package_SO:MSOP-8_3x3mm_P0.65mm
  • 3D model: MSOP-8 (KiCad packages3D, STEP)
  • 3D model files: adr425armz-reel7-etched.step / adr425armz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adr425armz-reel7.step / adr425armz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (24 pp, sha256 a3f954c509a578f6, retrieved 2026-10-28, tier: manufacturer)
  • 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