The HA13166H is a linear voltage regulator manufactured by Renesas Electronics America. It is designed to provide a stable and regulated voltage supply for various electronic applications. This regulator is part of Renesas's extensive line of power management integrated circuits (PMICs) and is tailored for applications requiring precise voltage control and efficient power delivery.

Applications

• Car audio systems
• Automotive electronics
• Industrial control equipment
• Consumer electronics
• Power amplifiers

Features

• Low dropout voltage: Ensures stable output even with a small difference between input and output voltage.
• Overcurrent protection: Protects the device and downstream components from damage due to excessive current.
• Thermal shutdown: Prevents overheating and potential damage by shutting down the regulator when the temperature exceeds a safe limit.
• High output voltage accuracy: Provides precise voltage regulation for sensitive electronic components.
• Compact package: Allows for integration into space-constrained applications.
• Low quiescent current: Minimizes power consumption when the regulator is in standby mode.

Benefits

• Enhanced system reliability: The protection features, such as overcurrent and thermal shutdown, contribute to a more reliable system.
• Improved power efficiency: Low dropout voltage and low quiescent current help to improve overall power efficiency.
• Stable performance: Precise voltage regulation ensures stable performance of connected devices.
• Reduced design complexity: Integrated protection features simplify the design process.
• Cost-effective solution: Provides a reliable and efficient voltage regulation solution at a competitive cost.

Additional Details

The HA13166H is typically available in a specific package type suitable for surface mount technology (SMT). Its operating temperature range allows it to function reliably in various environmental conditions. The precise input and output voltage specifications, as well as the maximum output current, should be consulted in the device's datasheet to ensure proper application and prevent damage. The datasheet also provides detailed information on the thermal characteristics and recommended PCB layout for optimal performance.

It's commonly used in applications where a stable voltage supply is crucial for the correct operation of electronic components. The integration of safety features and precise regulation makes it a robust choice for demanding environments and sensitive devices.