LM34919BTL/NOPB datasheet by Texas Instruments

LM34919BTL/NOPB Frequently Asked Questions (FAQs)

• What is the maximum input voltage that the LM34919BTL/NOPB can handle?
  The maximum input voltage is 42V, but it's recommended to keep it below 40V for reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure stability, make sure to use the recommended output capacitor values and types, and keep the output voltage within the specified range (1.2V to 15V).
• What is the maximum output current that the LM34919BTL/NOPB can provide?
  The maximum output current is 2A, but it's recommended to keep it below 1.5A for reliable operation and to prevent overheating.
• How do I calculate the output voltage of the LM34919BTL/NOPB?
  The output voltage can be calculated using the formula: Vout = 1.2V x (1 + R1/R2), where R1 and R2 are the resistors in the feedback network.
• What is the purpose of the EN pin, and how do I use it?
  The EN (enable) pin is used to turn the regulator on or off. Connect it to VIN to enable the regulator, or to GND to disable it.