component
ADR5043BRTZ-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
Open in new tab ↗
Loads when you scroll to it. Unloads after 5 minutes in the background.
Symbol & Footprint
Schematic Symbol
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
PCB Footprint
Open full view ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
Datasheet
Open in new tab ↗Loads when you scroll to it. Unloads after 5 minutes in the background.
README
markdownADR5043BRTZ-REEL7
Analog Devices · Voltage Reference · SOT-23
ADR5043BRTZ-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 terminal of the shunt reference, connected to the supply through an external bias resistor, with operating current IIN from 50 µA to 15 mA. |
| 2 | V- | power_in | Negative terminal of the shunt reference, the return/ground side of the 3.0 V output. |
| 3 | T | passive | Pin 3 is labelled 'T' in the extracted pin figure and the datasheet note recommends connecting it to V+. |
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 (Grade B) | VOUT | 2.997 | 3 | 3.003 | V | IIN = 100 µA | 4 |
| Initial accuracy (Grade B) | VOERR | -3 | 3 | mV | IIN = 100 µA | 4 | |
| Initial accuracy (Grade B) | VOERR | -0.1 | 0.1 | % | IIN = 100 µA | 4 | |
| Temperature coefficient (Grade B) | TCVOUT | 10 | 75 | ppm/°C | −40°C < TA < +125°C | 4 | |
| Output voltage change vs. IIN | ΔVR | 0.7 | 2.2 | mV | IIN = 50 µA to 1 mA, −40°C < TA < +125°C | 4 | |
| Output voltage change vs. IIN | ΔVR | 4 | 8 | mV | IIN = 1 mA to 15 mA, −40°C < TA < +125°C | 4 | |
| Reverse current | IR | 25 | mA | 6 | |||
| Forward current | IF | 20 | mA | 6 | |||
| Storage temperature range | -65 | 150 | °C | 6 | |||
| Extended temperature range | -40 | 125 | °C | 6 | |||
| Junction temperature range | TJ | -65 | 150 | °C | 6 | ||
| Lead temperature (soldering) | 300 | °C | 60 sec soldering | 6 | |||
| Minimum operating current | IIN | 50 | µA | TA = 25°C | 4 | ||
| Minimum operating current | IIN | 60 | µA | −40°C < TA < +125°C | 4 | ||
| Thermal resistance, junction-to-ambient (RT-3) | θJA | 270 | °C/W | RT-3 SOT-23 package, soldered in circuit board | 6 | ||
| Thermal resistance, junction-to-case (RT-3) | θJC | 102 | °C/W | RT-3 SOT-23 package | 6 | ||
| Dynamic output impedance | ΔVR/ΔIR | 0.2 | Ω | IIN = 50 µA to 15 mA | 4 | ||
| Voltage noise, 0.1 Hz to 10 Hz | eN | 4.3 | µV rms | IIN = 100 µA; 0.1 Hz to 10 Hz | 4 | ||
| Voltage noise, 10 Hz to 10 kHz | eN | 180 | µV rms | IIN = 100 µA; 10 Hz to 10 kHz | 4 | ||
| Turn-on settling time | tR | 42 | µs | CLOAD = 0 µF | 4 | ||
| Output voltage hysteresis | ΔVOUT_HYS | 40 | ppm | IIN = 1 mA | 4 |
CAD (KiCad official)
- Symbol:
ADR5043BRTZ-REEL7 - Footprint:
Package_TO_SOT_SMD:SOT-23 - 3D model: SOT-23 (KiCad packages3D, STEP)
- 3D model files:
adr5043brtz-reel7-etched.step/adr5043brtz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adr5043brtz-reel7.step/adr5043brtz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (14 pp, sha256
9270161a9890b670, retrieved 2026-10-19, 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).