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S-812C21BPI-C4BTFG

S-812C21BPI-C4BTFG Description

The S-812C21BPI-C4BTFG is a linear voltage regulator designed by ABLIC Inc., known for its precision and reliability in power management solutions. This IC is specifically engineered to provide a fixed output voltage of 2.1V with a maximum output current of 30mA. It operates within an input voltage range up to 16V, ensuring compatibility with a wide range of power supply sources. The regulator is designed with a single output configuration, delivering a positive output voltage, and features a low dropout voltage of 0.95V at 10mA, which enhances efficiency in low-input voltage scenarios.

S-812C21BPI-C4BTFG Features

• Fixed Output Voltage: The S-812C21BPI-C4BTFG offers a stable output voltage of 2.1V, making it ideal for applications requiring precise voltage regulation.
• Low Dropout Voltage: With a maximum dropout voltage of 0.95V at 10mA, this regulator ensures efficient operation even when the input voltage is close to the output voltage.
• Low Quiescent Current: The quiescent current of 500nA and a supply current of 1.6µA maximize energy efficiency, making it suitable for battery-powered and low-power applications.
• Enable Control Feature: The enable control feature allows for dynamic control of the regulator’s operation, providing flexibility in power management.
• Short Circuit Protection: Built-in short circuit protection ensures robustness and reliability, safeguarding the regulator and connected circuits from potential damage.
• Surface Mount Packaging: The S-812C21BPI-C4BTFG is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The regulator is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also features a moisture sensitivity level (MSL) of 1, making it suitable for various manufacturing environments.

S-812C21BPI-C4BTFG Applications

The S-812C21BPI-C4BTFG is well-suited for a variety of applications where precise voltage regulation and low power consumption are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics, wearables, and IoT devices where energy efficiency and small form factor are essential.
• Low-Power Systems: Suitable for applications requiring minimal power consumption, such as remote sensors and medical devices.
• Consumer Electronics: Can be used in various consumer electronics where stable voltage regulation is necessary for optimal performance.
• Industrial Applications: Applicable in industrial control systems and automation equipment where reliability and precision are paramount.

Conclusion of S-812C21BPI-C4BTFG

The S-812C21BPI-C4BTFG from ABLIC Inc. stands out as a reliable and efficient linear voltage regulator, offering a combination of low dropout voltage, low quiescent current, and precise voltage regulation. Its enable control feature and short circuit protection make it a versatile choice for a wide range of applications, particularly in low-power and battery-operated devices. Despite being marked as obsolete, the S-812C21BPI-C4BTFG remains a valuable component for engineers and designers seeking a high-performance regulator with a fixed output voltage of 2.1V.