The PT7M8202B28TA5EX is a high-performance, low-dropout linear regulator (LDO) from Diodes Incorporated, designed to deliver a continuous 150mA output current. This LDO is an ideal choice for portable and battery-powered applications due to its low power consumption and small footprint.

Key Features

• Output Voltage: The device provides a fixed output voltage of 2.8V, suitable for powering a wide range of low-voltage ICs.
• High Accuracy: It offers excellent regulation with a low dropout voltage, ensuring a stable output even when the input voltage is close to the output voltage.
• Low Quiescent Current: The PT7M8202B28TA5EX is optimized for low standby power consumption, with a typical quiescent current of just 45µA, which is beneficial for extending battery life in portable devices.
• Thermal Protection: The device includes over-temperature protection to safeguard against excessive temperature conditions.
• Overcurrent Protection: Built-in current limit features help to protect the regulator and the load from short-circuit conditions.
• Small Package: Available in a compact SOT-23-5 package, it is suitable for space-constrained applications.

Applications

The PT7M8202B28TA5EX is versatile and can be used in a variety of applications, including:

• Mobile Phones
• Personal Digital Assistants (PDAs)
• Portable Media Players
• Digital Cameras
• Wireless LAN Devices
• GPS Receivers

Summary

With its high accuracy, low quiescent current, and compact packaging, the PT7M8202B28TA5EX from Diodes Incorporated stands out as an efficient power management solution for a wide array of electronic devices. Its robust protection features ensure reliable operation under various conditions, making it a preferred choice for designers looking to enhance the performance and longevity of their portable and battery-powered applications.