The RT9162-35CXL is a low dropout (LDO) voltage regulator manufactured by Richtek USA Inc. It's designed to provide a stable and regulated output voltage of 3.5V from a higher input voltage, with minimal voltage drop across the regulator. LDOs are known for their efficiency and ability to operate with a small difference between input and output voltage.

Applications:

• Powering microcontrollers and microprocessors
• Voltage regulation for portable devices
• Post-regulation for switching power supplies
• Battery-powered applications
• Noise-sensitive circuits requiring clean power

Features:

• Low dropout voltage
• High output accuracy
• Low quiescent current
• Overcurrent protection
• Thermal shutdown protection
• Stable with ceramic output capacitors

Benefits:

• Provides a stable and reliable 3.5V supply for sensitive electronic components, ensuring consistent performance.
• Extends battery life in portable devices due to its low quiescent current and high efficiency.
• Protects the regulator and downstream circuitry from damage due to overcurrent or overheating conditions.
• Simplifies circuit design with its ability to operate with ceramic capacitors.
• Reduces noise and ripple in the power supply, improving the performance of analog and digital circuits.

Technical Specifications:

The RT9162-35CXL provides a fixed output voltage of 3.5V. Key specifications include input voltage range, output current capability, dropout voltage at rated current, quiescent current, and operating temperature range. The package type is typically a small surface-mount package for efficient board space utilization. Consult the manufacturer's datasheet for detailed electrical characteristics, thermal considerations, and application circuit recommendations.