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TL431AQDBZRG4

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TL431AQDBZRG4

IC VREF SHUNT ADJ 1% SOT23-3

Manufacturer: Texas Instruments

Categories: Voltage Reference

Quality Control: Learn More

The Texas Instruments TL431AQDBZRG4 is an adjustable shunt voltage reference IC. This component offers a precise output voltage adjustable from 2.495V up to a maximum of 36V with a tight tolerance of ±1%. Designed for surface mount applications, it is supplied in a SOT-23-3 package, delivered on tape and reel. The TL431AQDBZRG4 operates with a cathode current of 700 µA and can source an output current of up to 100 mA. This versatile voltage reference is commonly utilized in power supply regulation, battery chargers, and active voltage clamps across various industrial, automotive, and consumer electronics applications. Its operating temperature range is from -40°C to 125°C.

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:
Technical Details:
Tolerance±1%
PackagingTape & Reel (TR)
Package / CaseTO-236-3, SC-59, SOT-23-3
Temperature Coefficient-
Output TypeAdjustable
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)2.495V
Noise - 0.1Hz to 10Hz-
Noise - 10Hz to 10kHz-
Current - Cathode700 µA
Current - Output100 mA
Voltage - Output (Max)36 V

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