LT1431IS8#PBF datasheet by Linear Technology

LT1431IS8#PBF Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LT1431IS8#PBF?
  The maximum operating temperature range for the LT1431IS8#PBF is -40°C to 125°C.
• How do I ensure the stability of the output voltage in my design?
  To ensure stability, make sure to follow the recommended layout and component selection guidelines in the datasheet, and use a minimum output capacitance of 10uF with an ESR of 0.1Ω or less.
• What is the maximum input voltage that the LT1431IS8#PBF can handle?
  The maximum input voltage that the LT1431IS8#PBF can handle is 15V, but it's recommended to operate within the specified input voltage range of 3.5V to 12V for optimal performance.
• How do I calculate the output voltage of the LT1431IS8#PBF?
  The output voltage of the LT1431IS8#PBF can be calculated using the formula: Vout = (R1/R2) * (1 + R3/R4) * Vin, where R1, R2, R3, and R4 are the resistors in the feedback network.
• What is the typical quiescent current of the LT1431IS8#PBF?
  The typical quiescent current of the LT1431IS8#PBF is 5mA, but this can vary depending on the input voltage and output load conditions.