Panasonic

AN77L10M-E1

AN77L10M-E1 Description

The AN77L10M-E1 is a linear regulator IC designed by Panasonic Electronic Components, offering a fixed output voltage of 10V and a maximum output current of 100mA. This device is housed in a 3HSIP package and is suitable for surface mount applications. Despite being marked as obsolete, the AN77L10M-E1 remains a reliable choice for various power management applications due to its robust design and performance characteristics.

AN77L10M-E1 Features

• Output Voltage: Fixed at 10V, ensuring stable power supply for applications requiring a consistent voltage level.
• Output Current: Capable of delivering up to 100mA, making it suitable for low to medium power applications.
• Quiescent Current: A low quiescent current of 5mA helps in minimizing power consumption, which is beneficial for battery-operated devices.
• Power Supply Rejection Ratio (PSRR): A PSRR of 60dB at 120Hz ensures that the regulator can effectively filter out noise from the input power supply, resulting in a cleaner output voltage.
• Input Voltage Range: The regulator can operate with an input voltage up to 20.9V, providing flexibility in power source selection.
• Protection Features: Over-current, over-temperature, and short-circuit protection features enhance the reliability and safety of the device, safeguarding it against common operational hazards.
• Output Configuration: Positive output configuration ensures compatibility with a wide range of electronic circuits.
• Packaging: Supplied in a Tape & Reel (TR) package, which is ideal for automated assembly processes.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates that the component is not sensitive to moisture, reducing the risk of damage during storage and handling.

AN77L10M-E1 Applications

The AN77L10M-E1 is well-suited for a variety of applications where a stable and reliable power supply is essential. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as portable audio equipment, where a stable 10V supply is required.
• Industrial Control Systems: Suitable for powering control modules and sensors that require a fixed voltage supply.
• Telecommunications: Can be used in low-power communication devices to provide a stable power source for critical components.
• Medical Devices: Applicable in medical equipment where a reliable and noise-free power supply is crucial for accurate operation.
• Automotive Electronics: Useful in automotive applications where a stable power supply is needed for various electronic modules.

Conclusion of AN77L10M-E1

The AN77L10M-E1 is a versatile linear regulator IC that offers a combination of stable output voltage, low quiescent current, and robust protection features. Despite being obsolete, its performance characteristics make it a reliable choice for a wide range of applications. The inclusion of over-current, over-temperature, and short-circuit protection ensures that the device can operate safely under various conditions. The low quiescent current and high PSRR further enhance its efficiency and noise rejection capabilities, making it an ideal solution for applications requiring a stable and clean power supply.