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REF192GSZ-REEL7

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Analog Devices Voltage Reference, SOIC-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.

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REF192GSZ-REEL7

Analog Devices · Voltage Reference · SOIC-8

REF192GSZ-REEL7 from Analog Devices, in a SOIC-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 TP unconnected Factory test point reserved for in-package Zener zap trimming; leave unconnected, no user connection.
2 VS power_in Supply input; the REF19x provides a stable output from supplies as low as 100 mV above the output voltage.
3 SLEEP input Sleep mode control; a low TTL or CMOS level turns the output off and reduces supply current to less than 15 μA maximum.
4 GND power_in Ground connection.
5 TP unconnected Factory test point reserved for in-package Zener zap trimming; leave unconnected, no user connection.
6 OUTPUT output Reference voltage output, 2.50 V nominal for REF192, with up to 30 mA output current and short-circuit protection.
7 NC unconnected No connect.
8 NC unconnected No connect.

Key specifications

Parameter Value
Manufacturer Analog Devices
Package SOIC-8
Category Power Management (PMIC)
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
Initial accuracy, G grade (REF192 @ TA = 25°C) VO 2.49 2.5 2.51 V IOUT = 0 mA 6
Temperature coefficient, G grade (−40°C ≤ TA ≤ +85°C) TCVO/°C 10 25 ppm/°C IOUT = 0 mA 7
Temperature coefficient, G grade (−40°C ≤ TA ≤ +125°C) TCVO/°C 10 ppm/°C IOUT = 0 mA 7
Line regulation, F and G grades (25°C) ΔVO/ΔVIN 4 8 ppm/V 6
Line regulation, F and G grades (−40°C ≤ TA ≤ +85°C) ΔVO/ΔVIN 10 20 ppm/V 7
Line regulation, F and G grades (−40°C ≤ TA ≤ +125°C) ΔVO/ΔVIN 20 ppm/V 7
Load regulation, F and G grades (25°C) ΔVO/ΔVLOAD 6 15 ppm/mA 6
Load regulation, F and G grades (−40°C ≤ TA ≤ +85°C) ΔVO/ΔVLOAD 10 20 ppm/mA 7
Load regulation, F and G grades (−40°C ≤ TA ≤ +125°C) ΔVO/ΔVLOAD 20 ppm/mA 7
Dropout voltage (25°C) VS − VO 1 V VS = 3.5 V, ILOAD = 10 mA 6
Dropout voltage (25°C) VS − VO 1.4 V VS = 3.9 V, ILOAD = 30 mA 6
Dropout voltage (−40°C ≤ TA ≤ +85°C) VS − VO 1 V VS = 3.5 V, ILOAD = 10 mA 7
Dropout voltage (−40°C ≤ TA ≤ +85°C) VS − VO 1.5 V VS = 4.0 V, ILOAD = 25 mA 7
Dropout voltage (−40°C ≤ TA ≤ +125°C) VS − VO 1 V VS = 3.5 V, ILOAD = 10 mA 7
Dropout voltage (−40°C ≤ TA ≤ +125°C) VS − VO 1.5 V VS = 4.0 V, ILOAD = 20 mA 7
Long-term stability ΔVO 1.2 mV 1000 hours @ 125°C 6
Noise voltage eN 25 μV p-p 0.1 Hz to 10 Hz 6
Logic high input voltage (SLEEP pin) VH 2.4 V 7
Logic high input current (SLEEP pin) IH -8 μA 7
Logic low input voltage (SLEEP pin) VL 0.8 V 7
Logic low input current (SLEEP pin) IL -8 μA 7
Supply current 45 μA No load 7
Supply current, sleep mode 15 μA No load 7
Supply voltage -0.3 18 V 16
Output to GND -0.3 V Upper limit printed as VS + 0.3 V 16
Operating temperature range (REF19x) -40 125 °C 16
Storage temperature range (PDIP, SOIC package) -65 150 °C 16
Junction temperature range (PDIP, SOIC package) -65 150 °C 16
Lead temperature (soldering) 300 °C Soldering 60 sec 16
Thermal resistance, junction-to-ambient, 8-Lead SOIC (R) θJA 158 °C/W Device soldered in circuit board 16
Thermal resistance, junction-to-case, 8-Lead SOIC (R) θJC 43 °C/W 16

CAD (KiCad official)

  • Symbol: REF192GSZ-REEL7
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOIC-8 (KiCad packages3D, STEP)
  • 3D model files: ref192gsz-reel7-etched.step / ref192gsz-reel7-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); ref192gsz-reel7.step / ref192gsz-reel7.glb are the bare package body.

Provenance

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

  • Datasheet: Analog Devices datasheet (28 pp, sha256 71d24ecc74f76ebc, retrieved 2026-10-19, tier: lcsc)
  • 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