UA7805CKCE3 datasheet by Texas Instruments

UA7805CKCE3 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the UA7805CKCE3 can handle?
  The UA7805CKCE3 can handle input voltages up to 35V, but it's recommended to keep the input voltage at least 2V above the output voltage (5V) to ensure proper regulation.
• How much current can the UA7805CKCE3 supply?
  The UA7805CKCE3 can supply up to 1A of output current, but it's recommended to derate the output current based on the ambient temperature and input voltage to ensure reliable operation.
• What is the dropout voltage of the UA7805CKCE3?
  The dropout voltage of the UA7805CKCE3 is typically around 2V, which means the input voltage should be at least 7V to ensure proper regulation.
• Is the UA7805CKCE3 short-circuit protected?
  Yes, the UA7805CKCE3 has built-in short-circuit protection, which limits the output current in case of a short circuit to prevent damage to the device.
• Can I use the UA7805CKCE3 in a high-temperature environment?
  The UA7805CKCE3 is rated for operation up to 125°C, but it's recommended to derate the output current and ensure proper heat sinking to prevent overheating.