LM385LP-2-5 datasheet by Texas Instruments

LM385LP-2-5 Frequently Asked Questions (FAQs)

• What is the recommended capacitor value for the output capacitor?
  The recommended output capacitor value is 10uF to 22uF, but it can be adjusted based on the specific application and noise requirements.
• How do I ensure the output voltage is accurate and stable?
  To ensure accurate and stable output voltage, make sure to decouple the input voltage with a capacitor, use a low-ESR output capacitor, and minimize noise and interference in the circuit.
• What is the maximum input voltage that can be applied to the LM385LP-2-5?
  The maximum input voltage that can be applied to the LM385LP-2-5 is 12V, but it's recommended to operate within the specified input voltage range of 4.5V to 10V for optimal performance.
• Can I use the LM385LP-2-5 as a voltage regulator?
  No, the LM385LP-2-5 is a voltage reference, not a voltage regulator. It's designed to provide a stable voltage reference, not to regulate voltage.
• How does temperature affect the output voltage of the LM385LP-2-5?
  The output voltage of the LM385LP-2-5 has a temperature coefficient of ±10 ppm/°C, which means the output voltage will vary by ±10 ppm for every 1°C change in temperature.