RN1108MFV,L3F datasheet by Toshiba America Electronic Components

RN1108MFV,L3F Frequently Asked Questions (FAQs)

• What is the recommended PCB layout for optimal performance?
  Toshiba provides a recommended PCB layout in their application note, which includes guidelines for component placement, trace routing, and thermal management to ensure optimal performance and minimize noise.
• How do I ensure the device operates within the specified temperature range?
  The device's operating temperature range is -40°C to 125°C. Ensure proper thermal management by providing adequate heat sinking, using thermal interface materials, and avoiding hot spots on the PCB.
• What is the recommended input capacitor value and type for this regulator?
  Toshiba recommends using a 10uF to 22uF ceramic capacitor with an X5R or X7R dielectric as the input capacitor, placed as close to the VIN pin as possible to minimize noise and ensure stability.
• Can I use this regulator in a high-current application?
  The RN1108MFV,L3F is designed for low-power applications. While it can handle up to 1A of output current, it's not suitable for high-current applications. Consider using a more suitable regulator or a different design approach for high-current requirements.
• How do I adjust the output voltage?
  The output voltage can be adjusted by using an external resistor divider network between the VOUT pin and the ADJ pin. Consult the datasheet for the specific resistor values and calculation formula.