ABLIC

S-1222D25-M5T1U

S-1222D25-M5T1U Description

The S-1222D25-M5T1U is a high-performance linear IC designed for power management applications. Manufactured by ABLIC Inc., this is device part of the Power Management Integrated Circuit (PMIC) category and offers a robust solution for efficient power regulation. The S-1222D25-M5T1U features a fixed output voltage of 2.5V, capable of delivering up to 200mA of output current. It operates with a maximum input voltage of 28V and boasts a low quiescent current of 8.5 µA, making it ideal for applications requiring minimal power consumption during standby.

S-1222D25-M5T1U Features

• Low Quiescent Current: With a quiescent current of only 8.5 µA, the S-1222D25-M5T1U ensures minimal power draw in standby mode, enhancing overall system efficiency.
• High PSRR: The device offers a Power Supply Rejection Ratio (PSRR) of 45dB at 100Hz, effectively filtering out noise and ripple from the input power supply to maintain a stable output voltage.
• Low Dropout Voltage: A maximum dropout voltage of 0.8V at 200mA ensures efficient operation even when the input voltage is close to the output voltage, extending battery life in portable applications.
• Protection Features: The S-1222D25-M5T1U includes over-current and over-temperature protection, safeguarding the device and connected components from potential damage.
• Enable Control: The enable feature allows for dynamic control of the regulator’s operation, providing flexibility in system design and power management.
• Surface Mount Packaging: The device is available in a surface mount package, making it suitable for compact and high-density PCB designs.
• Compliance and Status: The S-1222D25-M5T1U is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and regulatory standards. It is also classified under ECCN EAR99 and HTSUS 8542.39.0001.

S-1222D25-M5T1U Applications

The S-1222D25-M5T1U is well-suited for a variety of applications where stable power regulation and low power consumption are critical. These include:

• Portable Devices: Ideal for battery-operated devices such as smartphones, tablets, and wearables, where low dropout voltage and low quiescent current contribute to extended battery life.
• Consumer Electronics: Suitable for applications like smart home devices, gaming consoles, and audio equipment, where high PSRR ensures clean power supply and reduced noise.
• Industrial Systems: Applicable in industrial control systems, IoT devices, and sensors, where reliable power management and protection features are essential.
• Medical Devices: The device’s compliance with environmental and regulatory standards makes it suitable for medical equipment requiring stable and efficient power regulation.

Conclusion of S-1222D25-M5T1U

The S-1222D25-M5T1U from ABLIC Inc. stands out as a reliable and efficient linear IC for power management applications. Its combination of low quiescent current, high PSRR, and low dropout voltage makes it an excellent choice for a wide range of devices, from portable electronics to industrial systems. The inclusion of over-current and over-temperature protection ensures robustness and reliability, while the enable control feature offers design flexibility. With its surface mount packaging and compliance with industry standards, the S-1222D25-M5T1U is a versatile and high-performance solution for modern power management needs.