onsemi

FAN2558S10X

FAN2558S10X Description

The FAN2558S10X is a linear regulator IC designed for power management applications. Manufactured by onsemi, this device is part of the Power Management Integrated Circuits (PMIC) category. It features a fixed output voltage of 1V and is capable of delivering up to 180mA of output current. The regulator operates with a maximum input voltage of 5.5V, making it suitable for a variety of low-voltage applications. The FAN2558S10X is housed in a compact SOT23-5 package, which is ideal for surface-mount applications where space is a critical consideration.

FAN2558S10X Features

• Output Type: Fixed, providing a stable 1V output voltage.
• Input Voltage Range: Up to 5.5V, ensuring compatibility with a wide range of power sources.
• Output Current: 180mA, sufficient for powering various low-power devices.
• Quiescent Current: Low at 150 µA, which helps in minimizing power consumption during operation.
• Power Supply Rejection Ratio (PSRR): 50dB at 100kHz, ensuring excellent noise rejection and stable output voltage.
• Control Features: Includes enable and power good signals, allowing for precise control and monitoring of the power supply.
• Protection Features: Over-current and over-temperature protection, safeguarding the device and connected components from potential damage.
• Package Type: SOT23-5, offering a small footprint suitable for surface-mount technology (SMT).
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level (MSL): Level 1 (unlimited), making it suitable for various manufacturing environments.

FAN2558S10X Applications

The FAN2558S10X is well-suited for applications requiring a stable and reliable power supply with low power consumption. Its fixed 1V output and 180mA current capability make it ideal for powering microcontrollers, sensors, and other low-power electronics. The compact SOT23-5 package allows for easy integration into space-constrained designs, such as portable devices, IoT modules, and wearable technology. The enable and power good features provide additional control and monitoring capabilities, making it suitable for applications where power management is critical.

Conclusion of FAN2558S10X

The FAN2558S10X is a robust and efficient linear regulator IC designed for low-voltage, low-power applications. Its fixed 1V output, 180mA current capability, and compact SOT23-5 package make it an excellent choice for a variety of electronic devices. The inclusion of enable and power good signals, along with over-current and over-temperature protection, ensures reliable operation and protection of connected components. While the product is marked as obsolete, it remains a viable option for existing designs and applications where its unique features and performance benefits are required.