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S-T111B50MC-OHJTFG

S-T111B50MC-OHJTFG Description

The S-T111B50MC-OHJTFG is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the field of power management integrated circuits (PMICs). This regulator is specifically engineered to provide a fixed 5V output voltage 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 0.26V at 100mA, ensuring efficient power conversion even under low input-to-output voltage differentials.

S-T111B50MC-OHJTFG Features

• Output Type: Fixed 5V output voltage, providing a stable power supply for various electronic devices.
• Input Voltage Range: Capable of handling input voltages up to 6.5V, offering flexibility in power source selection.
• Output Current: Delivers a maximum output current of 150mA, suitable for powering small to medium-sized electronic components.
• Low Dropout Voltage: With a maximum dropout voltage of 0.26V at 100mA, it ensures high efficiency even when the input voltage is close to the output voltage.
• Low Quiescent Current: Features an ultra-low quiescent current of 1µA, which is crucial for battery-powered applications to minimize power consumption during standby mode.
• Enable Control: Includes an enable feature, allowing for dynamic control of the regulator's operation, which can be used to reduce power consumption or to manage power sequencing.
• Over Current Protection: Equipped with over current protection, safeguarding the regulator and connected devices from potential damage due to excessive current.
• High PSRR: Achieves a high power supply rejection ratio (PSRR) of 80dB at 1kHz, ensuring minimal noise and ripple on the output voltage, which is critical for sensitive analog circuits.
• RoHS3 Compliance: Meets the stringent environmental standards of RoHS3, ensuring the product is free from harmful substances and suitable for environmentally conscious applications.
• Moisture Sensitivity Level: Classified as MSL 1 (Unlimited), indicating it is suitable for use in various environmental conditions without the need for special handling.
• Mounting Type: Surface mount technology (SMT) allows for easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.

S-T111B50MC-OHJTFG Applications

The S-T111B50MC-OHJTFG is well-suited for a variety of applications where a stable and efficient power supply is required. Some specific use cases include:

• Consumer Electronics: Ideal for powering small electronic devices such as smartphones, tablets, and portable gaming consoles.
• IoT Devices: Perfect for Internet of Things (IoT) devices that require low power consumption and a stable power supply.
• Wearable Technology: Suitable for wearable devices like smartwatches and fitness trackers, where compact size and low power consumption are critical.
• Medical Devices: Can be used in medical devices that require a reliable and stable power source, such as portable diagnostic tools and wearable health monitors.
• Industrial Applications: Useful in industrial settings for powering sensors, controllers, and other small electronic components.

Conclusion of S-T111B50MC-OHJTFG

The S-T111B50MC-OHJTFG from ABLIC Inc. stands out as a robust and efficient linear regulator, offering a combination of high performance and low power consumption. Its unique features, such as low dropout voltage, low quiescent current, and high PSRR, make it an excellent choice for a wide range of applications, particularly those requiring compact size and minimal power usage. While it is marked as "Not For New Designs," its existing applications and performance characteristics ensure it remains a reliable option for current projects.