Instructions for Use

1. Supply Voltage (VCC):

   • Ensure the supply voltage is within the specified range of 2.7V to 5.5V. Exceeding this range can damage the device.

2. Output Voltage (VOUT):

   • The LC7930 provides a fixed output voltage of 3.3V. No external components are required to set this voltage.

3. Quiescent Current (IQ):

   • The quiescent current is typically 1.0μA, which is very low, making the device suitable for battery-powered applications.

4. Dropout Voltage (VDROPOUT):

   • The dropout voltage is typically 0.2V, meaning the input voltage must be at least 0.2V higher than the output voltage for proper regulation.

5. Load Regulation:

   • The load regulation is typically 0.1%, indicating minimal change in output voltage with varying load conditions.

6. Line Regulation:

   • The line regulation is also typically 0.1%, indicating minimal change in output voltage with varying input voltage.

7. Thermal Shutdown:

   • The device will automatically shut down if the temperature exceeds 160°C to prevent damage. It will resume operation once the temperature returns to a safe level.

8. Short-Circuit Protection:

   • The LC7930 includes automatic recovery from short circuits, enhancing its reliability in various applications.

9. Operating Temperature Range:

   • The device is designed to operate within a temperature range of -40°C to 85°C.

10. Storage Temperature Range:

    • Store the device in an environment where the temperature ranges from -65°C to 150°C to ensure long-term reliability.

Additional Notes:

• Ensure proper PCB layout to minimize noise and improve thermal performance.
• Use appropriate decoupling capacitors on the input and output to filter out high-frequency noise and stabilize the output.