MAX821LUS+T datasheet by Maxim Integrated Products

MAX821LUS+T Frequently Asked Questions (FAQs)

• What is the recommended input voltage range for the MAX821LUS+T?
  The recommended input voltage range for the MAX821LUS+T is 2.7V to 5.5V.
• How do I ensure the MAX821LUS+T is in a low-power state?
  To ensure the MAX821LUS+T is in a low-power state, make sure the SHDN pin is pulled low. This will put the device in shutdown mode, reducing power consumption.
• What is the purpose of the VREF pin on the MAX821LUS+T?
  The VREF pin on the MAX821LUS+T is an internal voltage reference output that can be used as a reference voltage for other components in the system.
• How do I adjust the output voltage of the MAX821LUS+T?
  The output voltage of the MAX821LUS+T can be adjusted by connecting resistors between the FB pin and the output voltage pin, and between the FB pin and ground. The ratio of these resistors determines the output voltage.
• What is the maximum output current of the MAX821LUS+T?
  The maximum output current of the MAX821LUS+T is 150mA.