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S-1122B15MC-L8ATFU

S-1122B15MC-L8ATFU Description

The S-1122B15MC-L8ATFU is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) sector. This regulator is specifically engineered to provide a fixed output voltage of 1.5V with a maximum output current of 150mA. It is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. The device operates with an input voltage range up to 6.5V and features a low dropout voltage of 0.55V at 100mA, ensuring efficient power conversion even at low input-to-output voltage differentials.

S-1122B15MC-L8ATFU Features

• Output Type: Fixed
• Voltage - Input (Max): 6.5V
• Current - Output: 150mA
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 90 µA
• Voltage - Output (Min/Fixed): 1.5V
• Voltage Dropout (Max): 0.55V @ 100mA
• Current - Quiescent (Iq): 1 µA
• PSRR: 80dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• HTSUS: 8542.39.0001
• ECCN: EAR99

The S-1122B15MC-L8ATFU stands out due to its low quiescent current of just 1 µA, which significantly reduces power consumption in standby mode. Its high power supply rejection ratio (PSRR) of 80dB at 1kHz ensures excellent noise filtering capabilities, making it suitable for sensitive analog circuits. The enable control feature allows for dynamic power management, while the over-current protection safeguards the device and connected circuits from potential damage.

S-1122B15MC-L8ATFU Applications

The S-1122B15MC-L8ATFU is well-suited for a variety of applications where efficient power management and compact design are critical. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, portable electronics, and low-power IoT devices. The compact SOT23-5 package allows for easy integration into small form factor designs, such as wearable devices, smart sensors, and medical equipment. Additionally, its over-current protection and enable feature make it a reliable choice for applications requiring robust power management and control.

Conclusion of S-1122B15MC-L8ATFU

The S-1122B15MC-L8ATFU from ABLIC Inc. is a versatile and efficient linear regulator that offers a combination of low power consumption, high performance, and robust protection features. Its compact size and low dropout voltage make it an excellent choice for modern, space-constrained designs. Whether used in portable electronics, IoT devices, or medical equipment, the S-1122B15MC-L8ATFU provides reliable power management with minimal impact on overall system efficiency. This regulator is an ideal solution for engineers seeking to optimize power delivery while maintaining a small footprint and ensuring high reliability.