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S-T111B27MC-OGMTFG

S-T111B27MC-OGMTFG Description

The S-T111B27MC-OGMTFG is a linear regulator IC designed by ABLIC Inc., offering a fixed output voltage of 2.7V and a maximum output current of 150mA. This device is housed in a compact SOT23-5 package, making it suitable for space-constrained applications. With a maximum input voltage of 6.5V, it provides a voltage dropout of only 0.29V at 100mA, ensuring efficient power conversion even at low input-to-output voltage differentials. The regulator features an extremely low quiescent current of 1µA and a supply current of 90µA, making it ideal for battery-powered and low-power consumption applications. Additionally, it includes an enable control feature and over-current protection, enhancing its versatility and reliability.

S-T111B27MC-OGMTFG Features

• Fixed Output Voltage: 2.7V, ensuring stable power supply for sensitive electronic components.
• High Efficiency: With a low dropout voltage of 0.29V at 100mA, it maximizes power conversion efficiency.
• Low Quiescent Current: 1µA, minimizing power consumption in standby or low-load conditions.
• Enable Control: Allows dynamic control of the regulator's operation, enhancing power management capabilities.
• Over-Current Protection: Safeguards the device and connected circuits from over-current conditions.
• Compact Design: SOT23-5 package, ideal for applications where space is a critical factor.
• High PSRR: 80dB at 1kHz, ensuring excellent noise rejection and clean output voltage.
• Surface Mount Technology: Facilitates automated assembly processes and robust mechanical integration.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental and regulatory standards are met.

S-T111B27MC-OGMTFG Applications

The S-T111B27MC-OGMTFG is well-suited for a variety of applications that require a stable and efficient power supply. Its low dropout voltage and high PSRR make it ideal for battery-powered devices, where maintaining a stable output voltage over the battery's discharge curve is crucial. The low quiescent current and enable control feature are particularly beneficial in portable electronics, such as smartphones, tablets, and wearable devices, where power consumption must be minimized to extend battery life. Additionally, its compact size and surface mount package make it suitable for high-density PCB designs, such as in IoT devices, medical equipment, and industrial sensors.

Conclusion of S-T111B27MC-OGMTFG

The S-T111B27MC-OGMTFG from ABLIC Inc. stands out as a reliable and efficient linear regulator IC, offering a combination of low dropout voltage, low quiescent current, and high PSRR. Its compact SOT23-5 package and surface mount technology make it an excellent choice for modern electronic designs where space and power efficiency are paramount. While it is not recommended for new designs due to its "Not For New Designs" status, the S-T111B27MC-OGMTFG remains a viable option for existing applications and projects that require a stable 2.7V power supply with minimal power consumption and robust protection features.