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ADM809-5SAKSZ-RL7

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Analog Devices Monitors & Reset Circuits, SC-70-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADM809-5SAKSZ-RL7

Analog Devices · Monitors & Reset Circuits · SC-70-3

ADM809-5SAKSZ-RL7 from Analog Devices, in a SC-70-3. 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 GND power_in Ground reference for all signals (0 V).
2 RESET output Active low logic output that remains low while VCC is below the reset threshold and for 55 ms (typical) after VCC rises above the reset threshold.
3 VCC power_in Supply voltage being monitored, with the RESET output remaining operational with VCC as low as 1 V.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SC-70-3
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 Operating Voltage Range VCC 1 3.3 5.5 V TA = 0°C to 150°C with 100 kΩ pull-down on output (Figure 10) 3
VCC Operating Voltage Range VCC 1.2 3.3 5.5 V TA = −40°C to +150°C with 22 kΩ external pull-up on output (Figure 13) 3
Supply Current, ADM809-5S IQ 17 50 μA VCC < 3.6 V, ADM809-5S, TA = −40°C to +150°C 3
RESET Voltage Threshold, ADM809-5S VTH 2.85 3 V ADM809-5S, TA = −40°C to +85°C 3
RESET Voltage Threshold, ADM809-5S VTH 2.78 3.08 V ADM809-5S, TA = 85°C to 150°C 3
RESET Threshold Temperature Coefficient 30 ppm/°C 3
VCC to RESET Delay 20 μs VCC = VTH to (VTH − 100 mV) 3
RESET Active Timeout Period 30 55 80 ms TA = −40°C to +150°C 3
RESET Output Voltage Low, ADM809-5S VOL 0.3 V VCC = VTH minimum, ISINK = 1.2 mA, ADM809-5S 3
RESET Output Voltage Low VOL 0.3 V VCC > 1.0 V, ISINK = 50 μA, TA = 0°C to 150°C 3
RESET Output Voltage High VOH 0.8 VCC VCC > VTH maximum, ISOURCE = 500 μA 3
RESET Output Voltage High (VCC − 1.5 V) VOH 1.5 V below VCC VCC > VTH maximum, ISOURCE = 800 μA 3
Junction Temperature TJ -40 150 °C 3
VCC Absolute Maximum VCC -0.3 6 V TA = 25°C 4
RESET Absolute Maximum RESET -0.3 V max VCC + 0.5 V, TA = 25°C 4
VCC Input Current IIN 20 mA TA = 25°C 4
RESET Output Current IO 20 mA TA = 25°C 4
Rate of Rise, VCC 100 V/μs TA = 25°C 4
Thermal Impedance θJA, SC70 θJA 146 °C/W SC70 package 4
Storage Temperature Range TSTG -65 150 °C 4

CAD (KiCad official)

  • Symbol: ADM809-5SAKSZ-RL7
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SC-70-3 (KiCad packages3D, STEP)
  • 3D model files: adm809-5saksz-rl7-etched.step / adm809-5saksz-rl7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adm809-5saksz-rl7.step / adm809-5saksz-rl7.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Analog Devices datasheet (8 pp, sha256 fa43263aa26ebe81, retrieved 2026-10-28, tier: manufacturer)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-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).

Datasheet PDF