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Series Voltage Reference IC Fixed 1.25V V ±2% 25 mA SOT-23-3

REF2912AIDBZT General Description

Precision voltage regulation is effortless with Texas Instruments' REF2912AIDBZT voltage reference IC, which delivers a constant 1.225V output voltage with exceptional initial accuracy of ±0.05%. Engineered for demanding industrial and automotive applications, this device operates reliably in a wide temperature range spanning from -40°C to 125°C. Its compact SOT-23 package enables seamless integration into space-limited designs, while its low quiescent current draw of just 75μA ensures efficient power usage in battery-operated systems. The REF2912AIDBZT sets a high standard for performance with its low output noise and excellent long-term stability, guaranteeing consistent and dependable operation over an extended period. Furthermore, it incorporates short-circuit protection and thermal shutdown features, bolstering its durability in harsh working environments. Combining precision accuracy, low power consumption, and compact dimensions, the REF2912AIDBZT emerges as a versatile voltage reference solution for precise measurement and control applications

Key Features

  • MicroSIZE Package: SOT-23
  • Low Dropout: 1 mV
  • High Output Current: 25 mA
  • Low Temperature Drift: Maximum of 100 ppm/°C
  • High Accuracy: 2%
  • Low IQ: Maximum of 50 µA


Source Content uid REF2912AIDBZT Pbfree Code Yes
Part Life Cycle Code Active Pin Count 3
Reach Compliance Code compliant ECCN Code EAR99
HTS Code 8542.39.00.01 Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
JESD-30 Code R-PDSO-G3 Moisture Sensitivity Level 1
Number of Functions 1 Number of Outputs 1
Number of Terminals 3 Peak Reflow Temperature (Cel) 260
Surface Mount YES Technology CMOS
Temperature Grade AUTOMOTIVE Terminal Finish Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Form GULL WING Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED Trim/Adjustable Output NO

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