The Richtek RT9078-28GQZ is a low dropout (LDO) regulator designed for portable and battery-powered applications. It offers a stable and accurate output voltage with low quiescent current, making it suitable for devices where energy efficiency is critical. This LDO regulator provides excellent line and load regulation, ensuring stable operation even under varying input voltage and load conditions.

Applications

• Mobile phones
• Tablets
• Wearable devices
• Portable media players
• IoT devices

Features

• Output voltage: 2.8V
• Low dropout voltage
• Low quiescent current
• High output accuracy
• Excellent line and load regulation
• Overcurrent protection
• Thermal shutdown protection
• Small package size

Benefits

• Extended Battery Life: Low quiescent current minimizes power consumption, extending battery life in portable devices.
• Stable Output Voltage: Excellent line and load regulation ensures stable operation under varying conditions.
• Reliable Protection: Overcurrent and thermal shutdown protection prevent damage to the regulator and the connected load.
• Compact Design: Small package size allows for integration into space-constrained applications.
• High Accuracy: High output accuracy ensures proper operation of sensitive electronic components.

Additional Details

The RT9078-28GQZ LDO regulator is designed for use in a wide range of portable and battery-powered applications. Its low dropout voltage allows it to operate with a small difference between the input and output voltage, maximizing efficiency. The low quiescent current minimizes power consumption, extending battery life and reducing energy waste. The high output accuracy ensures that the output voltage remains within tight tolerances, providing stable and reliable power to connected components.

The regulator includes overcurrent protection, which protects the device and the connected load from damage in the event of a short circuit or overload. It also includes thermal shutdown protection, which shuts down the regulator if the temperature exceeds a safe level. The small package size makes it easy to integrate into space-constrained applications. The RT9078-28GQZ is a reliable and high-performance LDO regulator suitable for demanding portable applications.