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S-1222B50-A6T6S

S-1222B50-A6T6S Description

The S-1222B50-A6T6S is a high-performance linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the electronics industry. This device is part of the Linear & Switching Voltage Regulators category and is ideal for applications requiring precise voltage regulation and low power consumption. The S-1222B50-A6T6S features a fixed output voltage of 5V, capable of delivering up to 200mA of current, making it suitable for a wide range of electronic devices and systems.

S-1222B50-A6T6S Features

• Low Quiescent Current: The S-1222B50-A6T6S boasts a low quiescent current of 8.5 µA, ensuring minimal power consumption even during standby modes. This feature is particularly beneficial for battery-operated devices and systems where energy efficiency is crucial.
• High PSRR: With a Power Supply Rejection Ratio (PSRR) of 40dB at 100Hz, the regulator effectively filters out noise from the input power supply, ensuring a clean and stable output voltage. This high PSRR makes the S-1222B50-A6T6S ideal for sensitive analog circuits and precision electronics.
• Wide Input Voltage Range: The regulator can operate with input voltages up to 28V, providing flexibility in power supply options and ensuring compatibility with various power sources.
• Low Dropout Voltage: The maximum dropout voltage of 0.8V at 200mA ensures efficient operation even when the input voltage is close to the output voltage. This low dropout voltage is advantageous in applications where the input voltage may vary or be limited.
• Protection Features: The S-1222B50-A6T6S includes over-current and over-temperature protection features, safeguarding the device and connected circuits from damage due to excessive current or temperature.
• Enable Control Feature: The regulator features an enable control, allowing for dynamic control of the output voltage. This feature is useful for power sequencing and reducing power consumption during non-operational periods.
• Surface Mount Packaging: The device is available in a surface mount package, making it suitable for compact and high-density PCB designs. The Tape & Reel (TR) packaging option ensures ease of handling and integration into automated assembly processes.
• Compliance and Status: The S-1222B50-A6T6S is REACH unaffected and RoHS3 compliant, ensuring it meets the highest environmental and safety standards. The product is currently active, indicating its availability and suitability for new designs.

S-1222B50-A6T6S Applications

The S-1222B50-A6T6S is well-suited for a variety of applications due to its robust performance and versatile features. Some specific use cases include:

• Consumer Electronics: Ideal for portable devices such as smartphones, tablets, and wearable technology where low power consumption and high efficiency are essential.
• Industrial Equipment: Suitable for precision instruments and control systems that require stable voltage regulation and low noise performance.
• Automotive Electronics: Applicable in automotive applications where high reliability, wide input voltage range, and protection features are critical.
• Medical Devices: Perfect for medical equipment that demands high precision and low noise, ensuring accurate readings and reliable performance.
• IoT Devices: Ideal for Internet of Things (IoT) devices that require efficient power management and compact form factors.

Conclusion of S-1222B50-A6T6S

The S-1222B50-A6T6S from ABLIC Inc. stands out as a superior choice for applications requiring a reliable, low-power, and high-performance linear voltage regulator. Its combination of low quiescent current, high PSRR, wide input voltage range, and low dropout voltage makes it a versatile and efficient solution for a variety of electronic systems. The inclusion of protection features and enable control further enhances its reliability and flexibility. With its surface mount packaging and compliance with industry standards, the S-1222B50-A6T6S is an excellent choice for designers looking to integrate a high-quality linear regulator into their projects.