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S-13R1C21-M5T1U3

S-13R1C21-M5T1U3 Description

The S-13R1C21-M5T1U3 is a high-performance linear regulator designed for a wide range of power management applications. Manufactured by ABLIC Inc., this IC offers a fixed output voltage of 2.1V with a maximum output current of 150mA. It is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The regulator features a maximum input voltage of 5.5V and a low dropout voltage of 0.28V at 100mA, ensuring efficient operation even under low input-to-output voltage differentials.

S-13R1C21-M5T1U3 Features

• Output Type: Fixed at 2.1V, providing stable power supply for sensitive electronics.
• Input Voltage Range: Up to 5.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for low to medium power applications.
• Low Dropout Voltage: Maximum of 0.28V at 100mA, enhancing efficiency in battery-powered devices.
• Low Quiescent Current: Only 1 µA, minimizing power consumption during standby.
• Control Features: Includes an enable function for dynamic power management.
• Protection Features: Overcurrent protection, reverse current protection, and thermal shutdown ensure robustness and reliability.
• Performance: Achieves a high power supply rejection ratio (PSRR) of 70dB at 1kHz, minimizing noise and ripple.
• Compliance: ROHS3 compliant and moisture sensitivity level 1 (unlimited), suitable for various environmental conditions.
• Mounting Type: Surface mount, facilitating easy integration into PCB designs.

S-13R1C21-M5T1U3 Applications

The S-13R1C21-M5T1U3 is well-suited for applications requiring a reliable and efficient power supply. Its low dropout voltage and low quiescent current make it ideal for battery-operated devices, such as portable electronics, IoT sensors, and wearable technology. The fixed output voltage and high PSRR ensure stable power delivery, making it suitable for microcontrollers, RF modules, and other sensitive electronic components. The enable function allows for dynamic power control, further enhancing its versatility in power management applications.

Conclusion of S-13R1C21-M5T1U3

The S-13R1C21-M5T1U3 from ABLIC Inc. stands out as a reliable and efficient linear regulator, offering a fixed 2.1V output with a maximum current of 150mA. Its low dropout voltage and low quiescent current make it an excellent choice for battery-powered applications, while the high PSRR ensures minimal noise and ripple. The inclusion of overcurrent, reverse current, and thermal shutdown protections guarantees robust performance in various operating conditions. The compact SOT23-5 package and surface mount type make it easy to integrate into modern PCB designs. Overall, the S-13R1C21-M5T1U3 is a versatile and high-performance solution for power management needs in the electronics industry.