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S-1122B18MC-L8DTFG

S-1122B18MC-L8DTFG Description

The S-1122B18MC-L8DTFG is a 1.8V fixed output linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the field of Linear & Switching Voltage Regulators. This regulator is housed in a compact SOT23-5 package, making it ideal for space-constrained applications. It offers a maximum input voltage of 6.5V and can deliver a stable output current of up to 150mA. The regulator is designed for surface mount applications, ensuring ease of integration into modern electronic circuits.

S-1122B18MC-L8DTFG Features

• Output Type: Fixed at 1.8V, providing a stable voltage supply.
• Input Voltage Range: Up to 6.5V, offering flexibility in power source selection.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: A maximum dropout voltage of 0.47V at 100mA ensures high efficiency even at low input-to-output voltage differences.
• Low Quiescent Current: With a quiescent current (Iq) of just 1 µA, the regulator minimizes power consumption in standby mode.
• Enable Control Feature: Allows for dynamic control of the regulator's operation, enhancing power management capabilities.
• Over Current Protection: Provides robust protection against overcurrent conditions, safeguarding the regulator and downstream components.
• High PSRR: An impressive 80dB Power Supply Rejection Ratio at 1kHz ensures excellent noise rejection, maintaining a clean output voltage.
• Compliance: The S-1122B18MC-L8DTFG is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards.
• Moisture Sensitivity Level (MSL): Rated at MSL 1 (Unlimited), the regulator is suitable for a wide range of manufacturing environments.
• Packaging: Available in Tape & Reel (TR) packaging, facilitating efficient handling and assembly in high-volume production.

S-1122B18MC-L8DTFG Applications

The S-1122B18MC-L8DTFG is well-suited for a variety of applications that require a reliable and efficient power supply solution. Its low dropout voltage and low quiescent current make it ideal for battery-powered devices, where maximizing battery life is crucial. The regulator's fixed 1.8V output and 150mA current capability make it suitable for powering microcontrollers, sensors, and other low-power electronics. The enable control feature and overcurrent protection further enhance its versatility, making it a robust choice for applications in consumer electronics, industrial automation, and IoT devices.

Conclusion of S-1122B18MC-L8DTFG

The S-1122B18MC-L8DTFG from ABLIC Inc. stands out in the market due to its combination of high efficiency, low power consumption, and robust protection features. Its compact SOT23-5 package and surface mount design make it easy to integrate into modern electronic circuits. While it is marked as "Not For New Designs," the S-1122B18MC-L8DTFG remains a reliable option for existing projects and legacy systems. Its compliance with environmental and safety standards ensures that it meets the requirements of the electronics industry. For applications requiring a stable 1.8V supply and low power consumption, the S-1122B18MC-L8DTFG is an excellent choice.