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ADR5040ARTZ-REEL7
Public Made by Adomby adom
Analog Devices Voltage Reference, SOT-23. 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
markdownADR5040ARTZ-REEL7
Analog Devices · Voltage Reference · SOT-23
ADR5040ARTZ-REEL7 from Analog Devices, in a SOT-23. 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 | V+ | power_in | Positive shunt terminal of the reference, where the external bias resistor RBIAS supplies the shunt current IIN, which must stay between 50 µA and 15 mA; reverse current is rated at 25 mA absolute maximum. |
| 2 | V- | power_in | Negative (common) reference terminal that sets the 2.048 V output relative to V+, with forward current rated at 20 mA absolute maximum. |
| 3 | NC | unconnected | No internal connection; per datasheet Note 2 this pin must be left floating or connected to ground. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-23 |
| 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 (A grade) | VOUT | 2.044 | 2.048 | 2.052 | V | IIN = 100 µA | 3 |
| Initial accuracy (A grade) | VOERR | -4.096 | 4.096 | mV | IIN = 100 µA | 3 | |
| Initial accuracy (A grade) | VOERR | -0.2 | 0.2 | % | IIN = 100 µA | 3 | |
| Temperature coefficient (A grade) | TCVOUT | 10 | 100 | ppm/°C | −40°C < TA < +125°C | 3 | |
| Output voltage change with IIN | ∆VR | 0.4 | 1.75 | mV | IIN = 50 µA to 1 mA; −40°C < TA < +125°C | 3 | |
| Output voltage change with IIN | ∆VR | 4 | 8 | mV | IIN = 1 mA to 15 mA; −40°C < TA < +125°C | 3 | |
| Minimum operating current | IIN | 50 | µA | TA = 25°C | 3 | ||
| Minimum operating current | IIN | 60 | µA | −40°C < TA < +125°C | 3 | ||
| Operating shunt current range | IIN | 50 | µA | Specifications apply for IIN = 50 µA to 15 mA | 3 | ||
| Operating shunt current range | IIN | 15 | mA | Specifications apply for IIN = 50 µA to 15 mA | 3 | ||
| Operating ambient temperature (extended range) | TA | -40 | 125 | °C | Rated extended temperature range | 6 | |
| Reverse current | 25 | mA | 6 | ||||
| Forward current | 20 | mA | 6 | ||||
| Storage temperature range | -65 | 150 | °C | 6 | |||
| Junction temperature range | -65 | 150 | °C | 6 | |||
| Pin temperature (soldering) | 300 | °C | Soldering, 60 seconds | 6 | |||
| Thermal resistance, junction-to-ambient (3-pin SOT-23, RT) | θJA | 270 | °C/W | Worst case; device soldered to circuit board | 6 | ||
| Thermal resistance, junction-to-case (3-pin SOT-23, RT) | θJC | 102 | °C/W | 6 | |||
| Dynamic output impedance | ∆VR/∆IR | 0.2 | Ω | IIN = 50 µA to 15 mA | 3 | ||
| Voltage noise (0.1 Hz to 10 Hz) | eN | 2.8 | µV rms | IIN = 100 µA; 0.1 Hz to 10 Hz | 3 | ||
| Voltage noise (10 Hz to 10 kHz) | eN | 120 | µV rms | IIN = 100 µA; 10 Hz to 10 kHz | 3 | ||
| Turn-on settling time | tR | 28 | µs | CLOAD = 0 µF | 3 | ||
| Output voltage hysteresis | ∆VOUT_HYS | 40 | ppm | IIN = 1 mA | 3 |
CAD (KiCad official)
- Symbol:
ADR5040ARTZ-REEL7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
adr5040artz-reel7-etched.step/adr5040artz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adr5040artz-reel7.step/adr5040artz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (16 pp, sha256
4a25b6c438577b35, retrieved 2026-10-16, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).