LM2904DT datasheet by STMicroelectronics

LM2904DT Frequently Asked Questions (FAQs)

• What is the maximum operating temperature range for the LM2904DT?
  The LM2904DT can operate from -40°C to 125°C, making it suitable for a wide range of applications.
• How do I ensure the stability of the voltage regulator output?
  To ensure stability, it's essential to use a minimum output capacitance of 10uF, and a maximum ESR of 1.3 ohms. Additionally, the input capacitor should be at least 10uF with an ESR of 0.5 ohms or less.
• What is the maximum input voltage that the LM2904DT can handle?
  The LM2904DT can handle a maximum input voltage of 26V, making it suitable for a wide range of applications.
• How do I calculate the dropout voltage of the LM2904DT?
  The dropout voltage can be calculated using the formula: Vd = Vin - Vout, where Vin is the input voltage and Vout is the output voltage. Typically, the dropout voltage is around 1.5V to 2V.
• What is the quiescent current of the LM2904DT?
  The quiescent current of the LM2904DT is typically around 5mA, which is relatively low and helps to reduce power consumption.