ABLIC Tariff Inquiry

S-1122B45MC-L9ETFU

S-1122B45MC-L9ETFU Description

The S-1122B45MC-L9ETFU is a high-performance linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This regulator is part of the Linear & Switching Voltage Regulators category and is specifically tailored for applications requiring stable and efficient power management. The S-1122B45MC-L9ETFU features a fixed output voltage of 4.5V and can deliver a maximum output current of 150mA, making it suitable for a wide range of electronic devices.

S-1122B45MC-L9ETFU Features

• Output Type: Fixed, ensuring a stable output voltage of 4.5V.
• Input Voltage Range: The regulator operates with a maximum input voltage of 6.5V, providing flexibility in power supply options.
• Output Current: Capable of delivering up to 150mA, it supports various low-power applications.
• Low Dropout Voltage: With a maximum dropout voltage of 0.26V at 100mA, the S-1122B45MC-L9ETFU maintains high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: A quiescent current of just 1µA ensures minimal power consumption in standby mode, making it ideal for battery-powered devices.
• High PSRR: The regulator boasts a Power Supply Rejection Ratio (PSRR) of 80dB at 1kHz, effectively filtering out noise from the input power supply.
• Enable Control Feature: The enable pin allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Over Current Protection: Built-in over current protection safeguards the regulator and connected devices from damage due to excessive current.
• Surface Mount Packaging: The SOT23-5 package type ensures easy integration into compact PCB designs.
• Compliance: The S-1122B45MC-L9ETFU is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level: MSL 1 (Unlimited) ensures the regulator is suitable for a wide range of manufacturing environments.

S-1122B45MC-L9ETFU Applications

The S-1122B45MC-L9ETFU is ideal for a variety of applications where stable voltage regulation and low power consumption are critical. Some specific use cases include:

• Battery-Powered Devices: The low quiescent current and high PSRR make it perfect for portable electronics such as smartphones, tablets, and wearable devices.
• IoT Devices: The regulator's small form factor and efficient power management are well-suited for Internet of Things (IoT) devices that require reliable power supply.
• Medical Devices: The low dropout voltage and over current protection ensure reliable operation in critical medical equipment.
• Consumer Electronics: The S-1122B45MC-L9ETFU can be used in a wide range of consumer electronics, including cameras, gaming consoles, and home automation systems.

Conclusion of S-1122B45MC-L9ETFU

The S-1122B45MC-L9ETFU is a versatile and efficient linear voltage regulator that offers a combination of high performance and low power consumption. Its unique features, such as low dropout voltage, low quiescent current, and high PSRR, set it apart from similar models in the market. The regulator's compliance with industry standards and its robust protection features make it a reliable choice for a variety of applications. Whether used in portable devices, IoT systems, or medical equipment, the S-1122B45MC-L9ETFU ensures stable and efficient power management, making it an excellent choice for engineers and designers in the electronics industry.