TLV431A-Q1 Datasheet Text
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TLV431A-Q1, TLV431B-Q1
SLVS905A
- DECEMBER 2008
- REVISED OCTOBER 2017
TLV431x-Q1 Low-Voltage Adjustable Precision Shunt Regulator
1 Features
- 1 Qualified for Automotive Applications
- AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: -40°C to 125°C Ambient Operating Temperature Range
- Low-Voltage Operation, VREF = 1.24 V
- Adjustable Output Voltage, VO = VREF to 6 V
- Reference Voltage Tolerances at 25°C
- 0.5% for TLV431B
- 1% for TLV431A
- Typical Temperature Drift
- 11 mV (- 40°C to 125°C)
- Low Operational Cathode Current, 80 µA Typ
- 0.25-Ω Typical Output Impedance
- See TLVH431 and TLVH432 for:
- Wider VKA (1.24 V to 18 V) and IK (80 mA)
- Multiple Pinouts for SOT-23-3 and SOT-89
Packages
2 Applications
- Adjustable Voltage and Current Referencing
- Secondary Side Regulation in Flyback SMPSs...