S-1142B25I-E6T1U datasheet by ABLIC Inc.

S-1142B25I-E6T1U Frequently Asked Questions (FAQs)

• What is the maximum input voltage that can be applied to the S-1142B25I-E6T1U?
  The maximum input voltage is 36V, but it's recommended to keep it below 30V for stable operation and to prevent overheating.
• How do I ensure the stability of the output voltage?
  To ensure stability, a minimum output capacitance of 1uF is recommended, and the ESR (Equivalent Series Resistance) should be less than 1 ohm.
• What is the maximum output current that the S-1142B25I-E6T1U can provide?
  The maximum output current is 150mA, but it's recommended to keep it below 100mA for stable operation and to prevent overheating.
• How does the S-1142B25I-E6T1U handle input voltage transients?
  The S-1142B25I-E6T1U has a built-in voltage regulator that can handle input voltage transients up to 40V for 100ms, but it's recommended to add external protection circuits for more severe transient conditions.
• What is the operating temperature range of the S-1142B25I-E6T1U?
  The operating temperature range is -40°C to 105°C, but the output voltage accuracy and stability may degrade at extreme temperatures.