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ADM1816-20ARTZ-RL7
Public Made by Adomby adom
Analog Devices Monitors & Reset Circuits, 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
markdownADM1816-20ARTZ-RL7
Analog Devices · Monitors & Reset Circuits · SOT-23-3
ADM1816-20ARTZ-RL7 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 | RST | output | Active Low Reset Output (open-drain with internal pull-up of 3.5 kΩ to 7.5 kΩ for ADM1816). RST remains low while VCC is below the reset threshold and remains low for 150 ms typical after VCC rises above the reset threshold. |
| 2 | VCC | power_in | Supply Voltage: the supply voltage being monitored, rated 1.2 V to 5.5 V over −40°C to +105°C. |
| 3 | GND | power_in | Ground: 0 V ground reference for all signals. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-23-3 |
| Category | Power Supply Chip |
| 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 |
|---|---|---|---|---|---|---|---|
| VCC trip point | 2.47 | 2.55 | 2.64 | V | ADM1815-20, ADM1816-20, ADM1817-20, ADM1818-20 | 3 | |
| Supply voltage | 1 | 5.5 | V | TA = 0°C to 105°C | 3 | ||
| Supply voltage | 1.2 | 5.5 | V | TA = −40°C to +105°C | 3 | ||
| Supply current | 9 | 16 | µA | VCC = 5.5 V, VCC > VTH, no load | 3 | ||
| Supply current | 4 | 10 | µA | VCC = 3.6 V, VCC > VTH, no load | 3 | ||
| RST output sink current | 8 | mA | VCC ≥ 2.7 V, reset asserted, VOUT = 0.4 V (ADM1810/ADM1811/ADM1813/ADM1815/ADM1816/ADM1818) | 3 | |||
| Internal pull-up resistor | 3.5 | 5.5 | 7.5 | kΩ | ADM1811/ADM1816 | 3 | |
| Output capacitance | 10 | pF | 3 | ||||
| Reset active time | 100 | 150 | 250 | ms | 3 | ||
| VCC detect to reset falling | 10 | µs | 3 | ||||
| VCC detect to reset rising | 100 | 150 | 250 | ms | tR = 5 µs | 3 | |
| VCC | VCC | -0.3 | 6 | V | 4 | ||
| Input current | 20 | mA | 4 | ||||
| Operating temperature range | -40 | 105 | °C | 4 | |||
| Storage temperature range | -65 | 150 | °C | 4 | |||
| Thermal impedance, junction to ambient, SOT-23 | θJA | 270 | °C/W | 4 | |||
| Lead temperature, soldering 10 sec | 300 | °C | 10 sec | 4 | |||
| Lead temperature, vapor phase 60 sec | 215 | °C | 60 sec | 4 | |||
| Lead temperature, infrared 15 sec | 220 | °C | 15 sec | 4 |
CAD (KiCad official)
- Symbol:
ADM1816-20ARTZ-RL7 - Footprint:
Package_TO_SOT_SMD:SOT-23-3 - 3D model: SOT-23-3 (KiCad packages3D, STEP)
- 3D model files:
adm1816-20artz-rl7-etched.step/adm1816-20artz-rl7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adm1816-20artz-rl7.step/adm1816-20artz-rl7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (12 pp, sha256
d737950ea4fe16a8, retrieved 2026-10-28, tier: manufacturer) - 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).