LT1513CR#TRPBF datasheet by Linear Technology

LT1513CR#TRPBF Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LT1513CR?
  The maximum input voltage that can be applied to the LT1513CR is 18V, but it's recommended to keep it below 15V for optimal performance and reliability.
• How do I ensure the LT1513CR is stable and doesn't oscillate?
  To ensure stability, make sure to follow the recommended layout and component placement guidelines, use a low-ESR output capacitor, and add a 10nF-100nF capacitor between the VIN and GND pins to filter out noise.
• What is the minimum output current that the LT1513CR can deliver?
  The LT1513CR can deliver a minimum output current of 1mA, but it's recommended to keep the output current above 10mA for optimal performance and accuracy.
• Can I use the LT1513CR in a high-temperature environment?
  The LT1513CR is rated for operation up to 125°C, but it's recommended to derate the output current and voltage at high temperatures to ensure reliability and prevent thermal shutdown.
• How do I calculate the output voltage of the LT1513CR?
  The output voltage of the LT1513CR can be calculated using the formula: VOUT = (R1/R2) * (VIN - VREF), where R1 and R2 are the resistors in the feedback network, VIN is the input voltage, and VREF is the internal reference voltage (2.5V).