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REF1112AIDBZTG4

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REF1112AIDBZTG4

IC VREF SHUNT 0.2% SOT23-3

Manufacturer: Texas Instruments

Categories: Voltage Reference

Quality Control: Learn More

The Texas Instruments REF1112AIDBZTG4 is a fixed 1.25V shunt voltage reference with a ±0.2% initial tolerance. This component offers a low cathode current of 1.2µA and supports an output current up to 5 mA. It features a typical temperature coefficient of 15ppm/°C and exhibits 25µVp-p noise from 0.1Hz to 10Hz. The device is housed in a SOT-23-3 package, suitable for surface mount applications and supplied on tape and reel. Operating temperature ranges from -40°C to 125°C. This voltage reference is utilized in applications such as battery-powered devices, medical instrumentation, and industrial control systems.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Tolerance±0.2%
PackagingTape & Reel (TR)
Package / CaseTO-236-3, SC-59, SOT-23-3
Temperature Coefficient15ppm/°C Typical
Output TypeFixed
Mounting TypeSurface Mount
Voltage - Input-
Reference TypeShunt
Operating Temperature-40°C ~ 125°C (TA)
Current - Supply-
Supplier Device PackageSOT-23-3
Voltage - Output (Min/Fixed)1.25V
Noise - 0.1Hz to 10Hz25µVp-p
Noise - 10Hz to 10kHz-
Current - Cathode1.2 µA
Current - Output5 mA

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