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ADR5040BKSZ-REEL7

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Analog Devices Voltage Reference, SC-70-3. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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ADR5040BKSZ-REEL7

Analog Devices · Voltage Reference · SC-70-3

ADR5040BKSZ-REEL7 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 V+ power_in Positive terminal (cathode) of the shunt reference; operating current range is 50 µA to 15 mA.
2 V- power_in Negative terminal (anode) of the shunt reference, which acts as the ground-side connection.
3 T passive Pin 3 is recommended to be connected to V+ per the note on the pin configuration figure.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SC-70-3
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 VOUT 2.046 2.048 2.05 V IIN = 100 µA 3
Initial accuracy VOERR -2.048 2.048 mV IIN = 100 µA 3
Initial accuracy VOERR -0.1 0.1 % IIN = 100 µA 3
Temperature coefficient TCVOUT 10 75 ppm/°C −40°C < TA < +125°C 3
Output voltage change vs. IIN ΔVR 0.4 1.75 mV IIN = 50 µA to 1 mA; −40°C < TA < +125°C 3
Output voltage change vs. IIN ΔVR 4 8 mV IIN = 1 mA to 15 mA; −40°C < TA < +125°C 3
Minimum operating current IIN 50 µA TA = 25°C 3
Minimum operating current IIN 60 µA −40°C < TA < +125°C 3
Dynamic output impedance ΔVR/ΔIR 0.2 Ω IIN = 50 µA to 15 mA 3
Voltage noise (0.1 Hz to 10 Hz) eN 2.8 µV rms IIN = 100 µA; 0.1 Hz to 10 Hz 3
Voltage noise (10 Hz to 10 kHz) eN 120 µV rms IIN = 100 µA; 10 Hz to 10 kHz 3
Turn-on settling time tR 28 µs CLOAD = 0 µF 3
Output voltage hysteresis ΔVOUT_HYS 40 ppm IIN = 1 mA 3
Reverse current 25 mA 6
Forward current 20 mA 6
Storage temperature range -65 150 °C 6
Extended operating temperature range -40 125 °C 6
Junction temperature range -65 150 °C 6
Pin temperature (soldering) 300 °C 60 s 6
Operating current range lower limit IIN 50 µA Stated operating current range 3
Operating current range upper limit IIN 15 mA Stated operating current range 3
Thermal resistance, junction-to-ambient θJA 580.5 °C/W KS-3 (SC-70) package 6
Thermal resistance, junction-to-case θJC 177.4 °C/W KS-3 (SC-70) package 6

CAD (KiCad official)

  • Symbol: ADR5040BKSZ-REEL7
  • Footprint: Package_TO_SOT_SMD:SOT-323_SC-70
  • 3D model: SC-70-3 (KiCad packages3D, STEP)
  • 3D model files: adr5040bksz-reel7-etched.step / adr5040bksz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); adr5040bksz-reel7.step / adr5040bksz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (14 pp, sha256 74fd82b62d15f359, retrieved 2026-10-15, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-sonnet-5-5 (text+vision), consensus claude-opus-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