LM431BQ.pdf• AEC-Q100 Qualified for Automotive Applications
Device Temperature Grade 1
TA = -40℃ to +125℃
• Adjustable Output Voltage: VREF to 36V
• Sink-Current Capability: 1mA to 100mA
• Reference Voltage Tolerance at +25℃: 0.5%
• Temperature Drift: 5mV (TYP)
• Output Impedance: 0.1Ω (TYP)
• High Stability under Capacitive Load
• Low Output Noise
• Operating Junction Temperature Range:
40℃ to +125℃
• Available in a Green SOT-23 Package
• Reference voltage tolerance at 25°C
0.5% (B grade)
1% (A grade)
2% (Standard grade)
• Adjustable output voltage: Vref to 36 V
• Operation from −40°C to 125°C
• Typical temperature drift (TL43xB)
6 mV (C temp)
14 mV (I temp, Q temp)
• Low Output Noise
• 0.2-Ω Typical output impedance
• Sink-current capability: 1 mA to 100 mA
