L6982CDR datasheet by STMicroelectronics

L6982CDR Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the L6982CDR can handle?
  The L6982CDR can handle a maximum input voltage of 38V, but it's recommended to keep it below 36V for reliable operation.
• How do I choose the right output capacitor for the L6982CDR?
  The output capacitor should be chosen based on the output voltage and current requirements. A general rule of thumb is to use a capacitor with a value of at least 10uF and a voltage rating of at least 1.5 times the output voltage.
• What is the purpose of the EN pin on the L6982CDR?
  The EN (Enable) pin is used to turn the regulator on or off. When the EN pin is high, the regulator is enabled, and when it's low, the regulator is disabled.
• How do I ensure the L6982CDR operates within its thermal limits?
  To ensure the L6982CDR operates within its thermal limits, make sure to provide adequate heat sinking, keep the ambient temperature within the recommended range, and avoid exceeding the maximum power dissipation.
• Can I use the L6982CDR in a high-temperature environment?
  The L6982CDR is rated for operation up to 150°C, but it's recommended to derate the output current and voltage as the temperature increases to ensure reliable operation.