component
ADR3625ARMZ
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Analog Devices Voltage References, MSOP-8. 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
markdownADR3625ARMZ
Analog Devices · Voltage References · MSOP-8
ADR3625ARMZ from Analog Devices, in a MSOP-8. 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 | ENABLE | input | The ENABLE pin enables or disables the device, with a logic high input voltage of 1.17 V minimum and a logic low input voltage of 0.63 V maximum. |
| 2 | VIN | power_in | VIN is the input voltage connection, rated for 3 V to 16 V input with a maximum input voltage of 16 V. |
| 3 | GND FORCE | power_in | GND FORCE is the ground connection that carries the load sinking current. |
| 4 | GND SENSE | power_in | GND SENSE is the ground sensing connection and should be connected directly to the GND connection of the load device. |
| 5 | GND | power_in | Pin 5 is a ground pin that must be connected to GND FORCE. |
| 6 | VOUT FORCE | power_out | VOUT FORCE is the reference voltage output, and the output capacitor should be placed as close as possible to this pin. |
| 7 | VOUT SENSE | power_out | VOUT SENSE is the reference voltage output sensing connection and should be connected directly to the voltage input of the load device. |
| 8 | GND | power_in | Pin 8 is a ground pin that must be connected to GND FORCE. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | MSOP-8 |
| Category | Power Management |
| Pins | 8 |
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, ADR3625A) | VOUT | 2.498 | 2.5 | 2.502 | V | TA = 25°C | 4 |
| Initial output voltage error (A grade) | VOUT_ERR | -0.08 | 0.08 | % | TA = 25°C | 4 | |
| Solder heat resistance shift | -0.06 | 0.06 | % | 4 | |||
| Temperature coefficient (A grade) | TCVOUT | 4 | 6 | ppm/°C | See the Terminology section | 4 | |
| Line regulation | ΔVOUT/ΔVIN | 0.5 | 2 | ppm/V | VIN = VOUT + VDO2 to 16 V | 4 | |
| Load regulation sourcing | ΔVOUT/ΔIL | 10 | 15 | ppm/mA | Sourcing IL = 0 mA to 10 mA, VIN = VOUT + VDO2 | 4 | |
| Load regulation sourcing | ΔVOUT/ΔIL | 3 | 5 | ppm/mA | Sourcing IL = 0 mA to 50 mA, VIN = VOUT + VDO3 | 4 | |
| Load regulation sinking | ΔVOUT/ΔIL | 20 | 30 | ppm/mA | Sinking IL = 0 mA to 10 mA, VIN = VOUT + VDO2 | 4 | |
| Output current capacity sourcing | IL | 50 | 70 | mA | Sourcing VIN = VOUT + VDO3 to 16 V | 4 | |
| Output current capacity sinking | IL | 10 | 20 | mA | Sinking VIN = VOUT + VDO2 to 16 V | 4 | |
| Quiescent current normal operation (ADR3625) | IQ | 65 | 75 | µA | Normal Operation VEN ≥ 1.17 V | 4 | |
| Quiescent current shutdown | IQ | 1.5 | 3 | µA | Shutdown VEN ≤ 0.63 V | 4 | |
| Dropout voltage (ADR3625) | VDO | 0.25 | 0.5 | V | IL = 10 mA | 4 | |
| Dropout voltage (ADR3625) | VDO | 0.8 | 1 | V | IL = 50 mA | 4 | |
| Enable input high voltage | VENH | 1.17 | V | 4 | |||
| Enable input low voltage | VENL | 0.63 | V | 4 | |||
| Enable leakage current | VENLEAK | 0.3 | 1 | µA | 4 | ||
| Load capacitance range minimum | 0.1 | µF | Minimum load capacitance | 5 | |||
| Load capacitance range maximum | 10 | µF | Maximum load capacitance | 5 | |||
| Input voltage range | VIN | 3 | 16 | V | Input voltage for electrical characteristics | 4 | |
| VIN to GND SENSE | VIN | -0.3 | 18 | V | to GND SENSE | 6 | |
| ENABLE to GND SENSE | VEN | -0.3 | 18 | V | to GND SENSE | 6 | |
| VOUT SENSE to VOUT FORCE | VOUT | -0.3 | 0.3 | V | VOUT SENSE to VOUT FORCE | 6 | |
| GND FORCE to GND SENSE | VGND | -0.3 | 0.3 | V | GND FORCE to GND SENSE | 6 | |
| Storage range | TSTG | -65 | 150 | °C | Storage Range | 6 | |
| Operating range | TA | -40 | 125 | °C | Operating Range | 6 | |
| Junction range | TJ | -65 | 150 | °C | Junction Range | 6 | |
| Lead soldering | 300 | °C | Lead, Soldering (10 sec) | 6 | |||
| Thermal resistance junction-to-ambient (RM-8) | θJA | 132.5 | °C/W | RM-8 package, natural convection, one cubic foot sealed enclosure | 6 | ||
| Thermal resistance junction-to-case (RM-8) | θJC | 43.9 | °C/W | RM-8 package | 6 |
CAD (KiCad official)
- Symbol:
ADR3625ARMZ - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
- 3D model files:
adr3625armz-etched.step/adr3625armz-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);adr3625armz.step/adr3625armz.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (26 pp, sha256
2f631c6ea705aa46, 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).