LM2903AVQDRG4Q1 datasheet by Texas Instruments

LM2903AVQDRG4Q1 Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the LM2903AVQDRG4Q1?
  The maximum input voltage is 26V, but it's recommended to keep it below 24V for reliable operation.
• How do I ensure the stability of the output voltage?
  To ensure stability, a minimum output capacitance of 10uF is recommended, and the ESR (Equivalent Series Resistance) should be between 0.3 ohms and 10 ohms.
• What is the maximum output current that the LM2903AVQDRG4Q1 can provide?
  The maximum output current is 1A, but it's recommended to keep it below 0.8A for reliable operation and to prevent overheating.
• How do I protect the LM2903AVQDRG4Q1 from overheating?
  To prevent overheating, ensure good airflow around the device, use a heat sink if necessary, and keep the junction temperature below 125°C.
• Can I use the LM2903AVQDRG4Q1 in a high-temperature environment?
  The LM2903AVQDRG4Q1 is rated for operation up to 125°C, but the output voltage may decrease at high temperatures. Ensure the device is properly heat-sinked and the junction temperature is kept below 125°C.