Texas Instruments

TPPM0303D

TPPM0303D Description

The TPPM0303D is a linear regulator IC designed by Texas Instruments, offering a fixed output voltage of 3.3V and a maximum output current of 250mA. This device is part of the Power Management (PMIC) category and is housed in an 8SOIC package, making it suitable for surface mount applications. The regulator is designed to operate within an input voltage range up to 5.5V and features a dropout voltage of 1V at 400mA, ensuring efficient operation even at lower input voltages. The TPPM0303D includes protection features such as over-temperature and reverse polarity protection, enhancing its reliability and safety in various electronic systems. With an operating temperature range of 0°C to 70°C, this regulator is well-suited for applications in moderate environmental conditions. The product is currently active, REACH unaffected, and RoHS3 compliant, adhering to stringent environmental and safety standards. The moisture sensitivity level (MSL) is rated at 1 (unlimited), making it highly resistant to moisture-related issues.

TPPM0303D Features

• Fixed Output Voltage: The TPPM0303D provides a stable 3.3V output, ideal for applications requiring a consistent power supply.
• High Efficiency: With a dropout voltage of 1V at 400mA, the regulator maintains high efficiency even when the input voltage is close to the output voltage.
• Protection Features: Over-temperature and reverse polarity protection ensure the device remains safe and reliable under various operating conditions.
• Surface Mount Compatibility: The 8SOIC package allows for easy integration into compact and high-density PCB designs.
• Wide Input Voltage Range: The regulator can operate with input voltages up to 5.5V, providing flexibility in power supply design.
• Compliance and Safety: The TPPM0303D is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards.
• Moisture Resistance: An MSL rating of 1 (unlimited) makes the device highly resistant to moisture, enhancing its durability in various environments.

TPPM0303D Applications

The TPPM0303D is ideal for a range of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering microcontrollers, sensors, and other low-power devices in consumer electronics.
• Industrial: Equipment Suitable for industrial applications requiring a reliable power supply within a moderate temperature range.
• Telecommunications: Can be used in telecommunication equipment where a stable 3.3V supply is necessary for consistent performance.
• Automotive Systems: Applicable in automotive applications where a compact and efficient power solution is required.
• Medical Devices: Suitable for medical equipment that requires a stable and safe power supply, benefiting from the over-temperature and reverse polarity protection features.

Conclusion of TPPM0303D

The TPPM0303D is a robust and efficient linear regulator designed to meet the demands of modern electronic systems. Its fixed 3.3V output and 250mA current capability make it an ideal choice for a variety of applications, from consumer electronics to industrial equipment. The inclusion of over-temperature and reverse polarity protection ensures high reliability and safety, while its surface mount compatibility and wide input voltage range provide design flexibility. The TPPM0303D’s compliance with environmental and safety standards further enhances its appeal in the electronics industry. Overall, the TPPM0303D offers a reliable, efficient, and versatile power management solution for a wide range of applications.