Instructions for Using D71055C

1. Supply Voltage (Vcc):

   • Ensure the supply voltage is within the range of 4.5V to 5.5V to avoid damage to the device.
   • Use appropriate voltage regulation circuits if the input voltage is outside this range.

2. Output Current (Iout):

   • The D71055C can provide a continuous output current up to 150mA. For reliable operation, do not exceed 100mA continuously.
   • For higher current requirements, consider using external current boosters or parallel devices.

3. Quiescent Current (Iq):

   • The quiescent current is typically 10μA and can go up to 20μA under no-load conditions.
   • This low quiescent current makes the D71055C suitable for battery-powered applications.

4. Dropout Voltage (Vdo):

   • The dropout voltage is typically 0.5V and can go up to 1V at a load current of 100mA.
   • Ensure that the input voltage is at least 0.5V to 1V higher than the desired output voltage to maintain regulation.

5. Thermal Shutdown (TSD):

   • The device will enter thermal shutdown mode if the temperature exceeds 150°C and will resume operation when the temperature drops below 170°C.
   • Provide adequate heat sinking or cooling to prevent the device from overheating.

6. Operating Temperature (Topr):

   • The operating temperature range is from -40°C to 85°C.
   • Avoid exposing the device to temperatures outside this range during operation.

7. Storage Temperature (Tstg):

   • The storage temperature range is from -65°C to 150°C.
   • Store the device in a dry and cool environment to ensure long-term reliability.

8. Handling and Installation:

   • Handle the device with care to avoid static discharge, which can damage the internal components.
   • Follow standard soldering practices to ensure good electrical connections and prevent thermal stress.

9. Testing and Troubleshooting:

   • Test the device in a controlled environment before deploying it in the final application.
   • If the device fails to regulate the output voltage, check the input voltage, load conditions, and thermal management.

By following these guidelines, you can ensure optimal performance and longevity of the D71055C in your application.