PCP1403-TD-H

The PCP1403-TD-H is a high-performance, low-dropout (LDO) voltage regulator manufactured by ON Semiconductor. It is designed to provide a stable output voltage with minimal noise and high efficiency, making it suitable for a variety of applications, including consumer electronics, telecommunications, and industrial equipment.

Key Features:

1. Output Voltage: The PCP1403-TD-H typically offers a fixed output voltage of 3.3V, which is ideal for powering digital circuits and microcontrollers.

2. Input Voltage Range: It can accept a wide input voltage range, typically from 4.5V to 15V, allowing it to be used in various power supply configurations.

3. Low Dropout Voltage: The LDO features a low dropout voltage, typically around 300mV at full load, which means it can maintain regulation even when the input voltage is close to the output voltage. This is particularly beneficial in battery-powered applications where maximizing battery life is crucial.

4. Output Current: The device can deliver a maximum output current of up to 1A, making it suitable for powering devices that require moderate current levels.

5. Thermal Protection: The PCP1403-TD-H includes built-in thermal shutdown protection, which prevents the device from overheating and ensures reliable operation under varying load conditions.

6. Short-Circuit Protection: It also features short-circuit protection, which safeguards the device and the load in the event of a fault condition.

7. Low Quiescent Current: The LDO is designed to have a low quiescent current, which is advantageous for battery-operated devices, as it helps to extend battery life.

8. Package Type: The PCP1403-TD-H is available in a compact surface-mount package, which facilitates easy integration into printed circuit boards (PCBs) and helps save space in electronic designs.

9. Noise Performance: The regulator is designed to minimize output noise, making it suitable for sensitive applications where power supply noise can affect performance.

Applications:

• Consumer Electronics: Ideal for powering devices such as smartphones, tablets, and portable media players.
• Telecommunications: Suitable for use in communication equipment where stable voltage is critical.
• Industrial Equipment: Can be used in various industrial applications requiring reliable voltage regulation.

Conclusion:

The PCP1403-TD-H from ON Semiconductor is a versatile and efficient LDO voltage regulator that combines a range of protective features with a compact design. Its ability to deliver stable output voltage with low dropout and quiescent current makes it an excellent choice for a wide array of electronic applications.