Three-terminal shunt regulator family with an output voltage range between Vref and 36 V, to be set by two external resistors.
• The TL431xDBZR types feature an enhanced stability area with a very low load capacity requirement.
• The TL431xFDT types offer an enhanced stability area and a higher Electromagnetic interference (EMI) ruggedness, for example, for Switch Mode Power Supply (SMPS) applications.
• The TL431xSDT types are designed for standard requirements and linear applications.
Applications:
- Shunt regulator
- Precision current limiter
- Precision constant current sink
- Isolated feedback loop for Switch Mode Power Supply (SMPS)
Features:
- Â Programmable output voltage up to 36 V
- Three different reference voltage tolerances:
Standard grade: 2 %
A-Grade: 1 %
B-Grade: 0.5 % - Typical temperature drift: 6 mV
- Low output noise
- Typical output impedance: 0.2 ohm
- AEC-Q100 qualified
Package Includes:
1 x TL431CDBZR,215-NEXPERIA-Voltage Reference, Precision, Shunt – Adjustable, AEC-Q100 TL431 Series, 2.495V to 36V, SOT-23-3
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