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ADM6315-29D2ARTZR7
Public Made by Adomby adom
Analog Devices Monitors & Reset Circuits, SOT-143. 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
markdownADM6315-29D2ARTZR7
Analog Devices · Monitors & Reset Circuits · SOT-143
ADM6315-29D2ARTZR7 from Analog Devices, in a SOT-143. 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 | GND | power_in | Ground reference for all signals, 0 V. |
| 2 | RESET | output | Active-low open-drain logic output that stays low while VCC is below the reset threshold or MR is low, and for a minimum of 20 ms after VCC rises above the threshold and MR is high (the D2 timeout option for this MPN). |
| 3 | MR | input | Active-low debounced manual reset input that ignores pulses of 100 ns (typical) and is guaranteed to accept pulses greater than 1 µs; leave floating when not used. |
| 4 | VCC | power_in | Monitored supply voltage; the reset circuit monitors this pin against the reset threshold (operating voltage 1 V to 5.5 V, absolute maximum −0.3 V to +6 V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOT-143 |
| Category | Power Supply Chip |
| Pins | 4 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Operating voltage (VCC) | 1 | 5.5 | V | TA = −40°C to +85°C | 3 | ||
| VCC supply current | 5 | 12 | μA | VCC = 5.5 V, no load, TA = −40°C to +85°C | 3 | ||
| VCC supply current | 15 | μA | VCC = 5.5 V, no load, TA = −40°C to +125°C | 3 | |||
| VCC supply current | 4 | 10 | μA | VCC = 3.6 V, no load, TA = −40°C to +85°C | 3 | ||
| VCC supply current | 12 | μA | VCC = 3.6 V, no load, TA = −40°C to +125°C | 3 | |||
| Reset voltage threshold (trip point) | VTH | 2.93 | V | Trip point for ADM6315-29D2ARTZR7 (Table 5) | 9 | ||
| Reset voltage threshold tolerance | VTH | -1.8 | 1.8 | % | TA = 25°C | 3 | |
| Reset voltage threshold tolerance | VTH | -2.5 | 2.5 | % | TA = −40°C to +85°C | 3 | |
| Reset voltage threshold tolerance | VTH | -3.5 | 3.5 | % | TA = −40°C to +125°C | 3 | |
| Reset threshold temperature coefficient | 60 | ppm/°C | 3 | ||||
| VCC to reset delay | 35 | μs | VCC = falling at 1 mV/μs | 3 | |||
| RESET active timeout period (D2 option) | 20 | 28 | 40 | ms | TA = −40°C to +85°C | 3 | |
| RESET active timeout period (D2 option) | 16 | 48 | ms | TA = −40°C to +125°C | 3 | ||
| Manual reset input threshold (VIL) | VIL | 0.8 | V | VTH > 4 V | 3 | ||
| Manual reset input threshold (VIH) | VIH | 2.4 | V | VTH > 4 V | 3 | ||
| Manual reset input threshold (VIL) | VIL | 0.3 | V | VTH < 4 V; limit printed as 0.3 × VCC | 3 | ||
| Manual reset input threshold (VIH) | VIH | 0.7 | V | VTH < 4 V; limit printed as 0.7 × VCC | 3 | ||
| Minimum input pulse (MR) | 1 | μs | 3 | ||||
| Glitch rejection (MR) | 100 | ns | 3 | ||||
| MR to reset delay | 500 | ns | 3 | ||||
| MR pull-up resistance | 32 | 63 | 100 | kΩ | 3 | ||
| RESET output voltage | VOL | 0.4 | V | VCC > 4.25 V, ISINK = 3.2 mA | 3 | ||
| RESET output voltage | VOL | 0.3 | V | VCC > 2.5 V, ISINK = 1.2 mA | 3 | ||
| RESET output leakage current | 1 | μA | VCC > VTH, RESET deasserted | 3 | |||
| Terminal voltage VCC (to ground) | VCC | -0.3 | 6 | V | With respect to ground | 4 | |
| Terminal voltage all other inputs (to ground) | -0.3 | 6 | V | With respect to ground | 4 | ||
| Input current VCC | 20 | mA | 4 | ||||
| Output current RESET | 20 | mA | 4 | ||||
| Operating temperature range | -40 | 125 | °C | 4 | |||
| Storage temperature range | -65 | 160 | °C | 4 | |||
| Lead temperature (soldering, 10 s) | 300 | °C | 10 s | 4 | |||
| Lead temperature (vapor phase, 60 s) | 215 | °C | 60 s | 4 | |||
| Lead temperature (infrared, 15 s) | 220 | °C | 15 s | 4 | |||
| ESD rating | 2.5 | kV | 4 | ||||
| Thermal resistance, junction to ambient (SOT-143) | θJA | 330 | °C/W | Worst-case, device soldered in circuit board | 4 |
CAD (KiCad official)
- Symbol:
ADM6315-29D2ARTZR7 - Footprint:
Package_TO_SOT_SMD:SOT-143 - 3D model: SOT-143 (KiCad packages3D, STEP)
- 3D model files:
adm6315-29d2artzr7-etched.step/adm6315-29d2artzr7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adm6315-29d2artzr7.step/adm6315-29d2artzr7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (9 pp, sha256
80976019d58f7291, retrieved 2026-10-31, 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).