Introducing the TLV75728PDBVR from Texas Instruments

Discover the TLV75728PDBVR, a cutting-edge voltage regulator by Texas Instruments, designed to cater to the demands of modern electronics. This high-performance, low-dropout (LDO) linear voltage regulator offers a fixed output voltage of 2.8V, which is ideal for stable and reliable power supply in various applications.

Key Features

• High Accuracy: The TLV75728PDBVR boasts an impressive output voltage accuracy of ±1%, ensuring precise voltage regulation for sensitive components.
• Stability: With a stable output at low dropout voltages, it maintains performance even when the input voltage is close to the output voltage, making it suitable for battery-powered devices.
• Power Supply Rejection Ratio (PSRR): A high PSRR of 70 dB at 1 kHz means the device can effectively filter out input voltage noise, providing a cleaner power supply.
• Thermal Performance: The SOT-23-5 package helps in efficient thermal management, ensuring the device operates within its temperature range even under full load conditions.
• Current Limiting and Thermal Protection: Built-in current limit and thermal shutdown features protect the device and the system from damage due to overcurrent and overheating scenarios.

Applications

The TLV75728PDBVR is versatile and can be used in a wide range of applications, including:

• Portable and battery-powered devices
• Microcontroller power supplies
• Wireless communication devices
• Smart meters
• Medical devices
• Power management for sensors and analog circuits

Product Specifications

The device operates over an input voltage range from 2.5V to 6.5V, which allows for flexibility in various power supply designs. The TLV75728PDBVR can supply up to 500 mA of output current, which is sufficient for a broad range of low-power applications. Its low quiescent current of 25 µA (typical) is perfect for battery-operated devices where power efficiency is critical.

With its robust feature set and high reliability, the TLV75728PDBVR from Texas Instruments is an excellent choice for designers looking to optimize their power management solutions.