TLVH431N - nexperia

TLVH431N Adjustable precision shunt regulators

Three-terminal shunt regulator family with an output voltage range between Vref = 1.24 V and 14 V, to be set by two external resistors. Table 1. Product overview Reference voltage Package tolerance (Vref) Temperature range (Tamb) 0 °C to 70 °C -40 °C to 85 °C 1.5 % SOT23 TLVH431NCDBZR TLVH431NIDBZR 1.0 % TLVH431NACDBZR TLVH431NAIDBZR -40 °C to 125 .

Features

• Programmable output voltage up to 14 V
• Two different reference voltage tolerances:
•
• Standard grade: 1.5 %
• A-Grade: 1 %
• Low output noise
• Typical output impedance: 0.1 Ω
• Sink current capability: 0.08 mA to 70 mA
• AEC-Q100 qualified (grade 1) 3. Applications
• Shunt regulator
• Precision current limiter
• Precision constant current sink
• Isolated feedback loop for Switch Mode Power Supply (SMPS) Nexperia TLVH431N family Adjustable precision shunt regulators 4. Quick reference data Table 2. Quick reference data Symbol Parameter Conditions VKA cathode-anode voltage IK cath.