PD84006L-E

The STMicroelectronics PD84006L-E is a high-performance power management integrated circuit (IC) designed for various applications, particularly in the realm of power supply and voltage regulation. This device is part of STMicroelectronics' extensive portfolio of power management solutions, which are known for their efficiency, reliability, and versatility. Below is a detailed introduction to the PD84006L-E, including its specifications and parameters.

### Overview

The PD84006L-E is a linear voltage regulator that provides a stable output voltage with low dropout characteristics. It is designed to deliver high current output while maintaining low noise and high efficiency, making it suitable for a wide range of applications, including consumer electronics, telecommunications, and industrial equipment. The device is particularly useful in scenarios where space is limited, and efficiency is critical.

### Key Features

1. Low Dropout Voltage: The PD84006L-E features a low dropout voltage, which allows it to maintain regulation even when the input voltage is only slightly higher than the output voltage. This characteristic is essential for battery-powered applications where maximizing battery life is crucial.

2. High Output Current: This regulator can provide a maximum output current of up to 1.5A, making it suitable for powering devices that require significant current without compromising performance.

3. Adjustable Output Voltage: The PD84006L-E offers an adjustable output voltage range, allowing designers to set the desired output voltage according to their specific application needs. This flexibility is beneficial in various circuit designs.

4. Thermal Protection: The device is equipped with thermal shutdown protection, which prevents overheating and potential damage to the IC and connected components. This feature enhances the reliability and longevity of the device in demanding applications.

5. Short-Circuit Protection: The PD84006L-E includes short-circuit protection, ensuring that the device can withstand fault conditions without sustaining damage. This is particularly important in applications where unexpected short circuits may occur.

6. Low Quiescent Current: The regulator operates with a low quiescent current, which is advantageous for battery-operated devices, as it helps to extend battery life by minimizing power consumption when the device is idle.

### Specifications

- Model: STMicroelectronics PD84006L-E
- Output Voltage Range: Adjustable from 1.25V to 15V
- Maximum Output Current: 1.5A
- Dropout Voltage: Typically 0.2V at 1.5A load
- Quiescent Current: 30 µA (typical)
- Input Voltage Range: 2.5V to 20V
- Temperature Range: -40°C to +125°C
- Package Type: TO-220 or DPAK
- Thermal Resistance (junction to case): 5°C/W (typical)
- Short-Circuit Protection: Yes
- Thermal Shutdown Protection: Yes

### Applications

The PD84006L-E is suitable for a variety of applications, including:

- Consumer Electronics: Used in devices such as smartphones, tablets, and portable media players where efficient power management is essential.
- Telecommunications: Ideal for powering communication equipment that requires stable voltage regulation.
- Industrial Equipment: Employed in industrial control systems and automation equipment where reliability and performance are critical.
- Battery-Powered Devices: Perfect for applications where low quiescent current and efficient power usage are necessary to extend battery life.

### Conclusion

In summary, the STMicroelectronics PD84006L-E is a versatile and efficient linear voltage regulator that provides reliable power management solutions for a wide range of applications. With its low dropout voltage, high output current capability, and built-in protection features, it is an excellent choice for designers looking to enhance the performance and reliability of their electronic devices. Whether used in consumer electronics, telecommunications, or industrial applications, the PD84006L-E stands out as a robust solution for modern power management needs.