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AD1582ARTZ-REEL7

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Analog Devices Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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AD1582ARTZ-REEL7

Analog Devices · Voltage Reference · SOT-23-3

AD1582ARTZ-REEL7 from Analog Devices, in a SOT-23-3. 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 VOUT power_out Voltage reference output that sources up to 5 mA or sinks up to 5 mA of load current, with 1 µF recommended at the output for stable operation under all loading conditions.
2 GND power_in Ground reference pin; the datasheet rates VIN to ground at 12 V maximum and warns that negative voltage on VIN with respect to ground, or any negative transient greater than 5 V coupled to VIN, can damage the device.
3 VIN power_in Supply input that must be at least 200 mV above VOUT (minimum headroom) and no more than 12 V, with a 4.7 µF input capacitor recommended.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOT-23-3
Category Power Management (PMIC)
Pins 3

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 VO 2.48 2.5 2.52 V at 25°C 4
Initial accuracy error VOERR -20 20 mV at 25°C 4
Initial accuracy error VOERR -0.8 0.8 % at 25°C 4
Temperature coefficient of output voltage TCVO 40 100 ppm/°C −40°C < TA < +125°C 4
Temperature coefficient of output voltage TCVO 35 ppm/°C 0°C < TA < 70°C 4
Minimum supply headroom VIN − VOUT 200 mV 4
Load regulation 0.2 mV/mA 0 mA < IOUT < 5 mA (−40°C to +85°C) 4
Load regulation 0.4 mV/mA 0 mA < IOUT < 5 mA (−40°C to +125°C) 4
Load regulation 0.25 mV/mA −5 mA < IOUT < 0 mA (−40°C to +85°C) 4
Load regulation 0.45 mV/mA −5 mA < IOUT < 0 mA (−40°C to +125°C) 4
Load regulation 2.7 mV/mA −0.1 mA < IOUT < +0.1 mA (−40°C to +85°C) 4
Load regulation 3.5 mV/mA −0.1 mA < IOUT < +0.1 mA (−40°C to +125°C) 4
Line regulation ΔVO/ΔVIN 25 µV/V VOUT + 200 mV < VIN < 12 V; IOUT = 0 mA 4
Ripple rejection ΔVOUT/ΔVIN 80 dB VIN = 5 V ± 100 mV (f = 120 Hz) 4
Quiescent current 70 µA 4
Short-circuit current to ground 15 mA 4
Noise voltage, 0.1 Hz to 10 Hz 70 µV p-p at 25°C 4
Noise voltage, 10 Hz to 10 kHz 50 µV rms at 25°C 4
Turn-on settling time to 0.1% 100 µs CL = 0.2 µF 4
Long-term stability 100 ppm/1000 hr 1000 hours at 25°C 4
Output voltage hysteresis 115 ppm 4
Specified temperature range -40 125 °C Specified Performance (A, B) 4
Operating temperature range -55 125 °C Operating Performance (A, B) 4
VIN to ground VIN 12 V 8
Internal power dissipation, SOT-23-3 (RT-3) 400 mW device in free air at 25°C 8
Storage temperature range -65 150 °C 8
Lead temperature, vapor phase 215 °C 60 sec 8
Lead temperature, infrared 220 °C 15 sec 8
Thermal resistance, junction to ambient (SOT-23) θJA 300 °C/W SOT-23 package, device in free air 8

CAD (KiCad official)

  • Symbol: AD1582ARTZ-REEL7
  • Footprint: Package_TO_SOT_SMD:SOT-23-3
  • 3D model: SOT-23-3 (KiCad packages3D, STEP)
  • 3D model files: ad1582artz-reel7-etched.step / ad1582artz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ad1582artz-reel7.step / ad1582artz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (17 pp, sha256 bfef74de2eb67f33, retrieved 2026-10-18, 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