S-13A1A12-U5T1U3 datasheet by ABLIC Inc.

S-13A1A12-U5T1U3 Frequently Asked Questions (FAQs)

• What is the recommended input capacitor value and type for stable operation?
  A 1-10uF ceramic capacitor with an ESR of 1Ω or less is recommended for input decoupling, placed as close to the VIN pin as possible.
• How do I ensure the output voltage is accurate and stable?
  Use a 1-10uF ceramic capacitor with an ESR of 1Ω or less for output decoupling, and ensure the output voltage is measured at the output capacitor's connection point.
• What is the maximum allowed voltage on the EN pin?
  The maximum allowed voltage on the EN pin is 6V, exceeding which may cause damage to the device.
• Can I use this regulator in a high-temperature environment?
  The S-13A1A12-U5T1U3 is rated for operation up to 125°C, but derating may be necessary for high-temperature applications. Consult the datasheet for thermal derating information.
• How do I calculate the power dissipation of the regulator?
  Power dissipation can be calculated using the formula: Pd = (VIN - VOUT) x IOUT + (VIN x IQ), where IQ is the quiescent current.