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AD1582ARTZ-REEL7
Public Made by Adomby adom
Analog Devices Voltage Reference, SOT-23-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD1582ARTZ-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.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad1582artz-reel7.step/ad1582artz-reel7.glbare 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, primaryclaude-haiku-5-5(text), consensusclaude-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).