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S-1122B37MC-L8WTFG

S-1122B37MC-L8WTFG Description

The S-1122B37MC-L8WTFG is a high-performance linear regulator IC designed by ABLIC Inc. for power management applications. This device offers a fixed output voltage of 3.7V and can deliver up to 150mA of output current, making it suitable for a wide range of electronic systems. It features a low dropout voltage of 0.26V at 100mA, ensuring efficient operation even at low input voltages. The regulator is housed in a compact SOT23-5 package, ideal for space-constrained designs. With a maximum input voltage of 6.5V and a quiescent current as low as 1µA, the S-1122B37MC-L8WTFG is designed to minimize power consumption and maximize efficiency. It also includes an enable control feature and over-current protection, enhancing its reliability and versatility.

S-1122B37MC-L8WTFG Features

• Output Type: Fixed, providing a stable 3.V7 output voltage.
• Input Voltage Range: Up to 6.5V, ensuring compatibility with various power sources.
• Output Current: Capable of delivering up to 150mA, suitable for driving multiple components.
• Low Dropout Voltage: 0.26V at 100mA, enabling efficient operation at low input voltages.
• Low Quiescent Current: Only 1µA, minimizing power consumption in standby mode.
• Enable Control Feature: Allows for dynamic control of the regulator's operation.
• Over-Current Protection: Ensures safe operation and prevents damage to the device.
• Compact Packaging: SOT23-5 package, ideal for space-constrained applications.
• High PSRR: 80dB at 1kHz, providing excellent noise rejection.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety.
• Mounting Type: Surface mount, facilitating easy integration into PCB designs.

S-1122B37MC-L8WTFG Applications

The S-11223B7MC-L8WTFG is ideal for applications requiring a stable and efficient power supply. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices and portable electronics where power efficiency and noise reduction are critical. The enable control feature allows for dynamic power management, making it ideal for systems that require power-saving modes. Its compact size and surface mount packaging also make it suitable for applications with limited space, such as wearable devices, IoT sensors, and handheld electronics.

Conclusion of S-1122B37MC-L8WTFG

The S-1122B37MC-L8WTFG from ABLIC Inc. is a highly efficient and versatile linear regulator IC. Its combination of low dropout voltage, low quiescent current, and high PSRR makes it an excellent choice for applications where power efficiency and noise reduction are paramount. The inclusion of enable control and over-current protection further enhances its reliability and adaptability. While it is not recommended for new designs, the S-1122B37MC-L8WTFG remains a robust solution for existing systems requiring a reliable and efficient power management solution.