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S-T111B18MC-OGDTFG

S-T111B18MC-OGDTFG Description

The S-T111B18MC-OGDTFG is a linear voltage regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is specifically engineered to provide a fixed output voltage of 1.8V with a maximum output current of 150mA. It is housed in a compact SOT23-5 package, making it suitable for surface mount applications. The regulator is designed to operate efficiently within an input voltage range up to 6.5V, ensuring stable performance across a variety of electronic systems.

S-T111B18MC-OGDTFG Features

• Output Type: Fixed, ensuring consistent voltage regulation.
• Voltage - Input (Max): 6.5V, allowing compatibility with a wide range of power sources.
• Current - Output: 150mA, sufficient for powering small to medium-sized electronic components.
• Number of Regulators: 1, simplifying design and reducing component count.
• Output Configuration: Positive, providing a straightforward power supply solution.
• Current - Supply (Max): 90 µA, indicating low power consumption during operation.
• Voltage Dropout (Max): 0.47V @ 100mA, ensuring efficient operation even at lower input voltages.
• Current - Quiescent (Iq): 1 µA, minimizing power loss during standby.
• PSRR: 80dB (1kHz), offering excellent noise rejection and signal integrity.
• Control Features: Enable, providing control over the regulator's operation.
• Protection Features: Over Current, safeguarding against potential damage from excessive current.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and safety standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various manufacturing environments.
• Mounting Type: Surface Mount, ideal for compact and space-constrained designs.
• Package: Tape & Reel (TR), facilitating automated assembly processes.

S-T111B18MC-OGDTFG Applications

The S-T111B18MC-OGDTFG is well-suited for a variety of applications where stable voltage regulation and low power consumption are critical. Its compact size and efficient design make it ideal for use in:

• Consumer Electronics: Portable devices, wearable technology, and IoT devices.
• Industrial Equipment: Sensors, actuators, and control systems requiring reliable power.
• Medical Devices: Low-power medical instruments and diagnostic tools.
• Telecommunications: Base stations, routers, and other networking equipment.
• Automotive Systems: In-vehicle electronics and infotainment systems.

Conclusion of S-T111B18MC-OGDTFG

The S-T111B18MC-OGDTFG from ABLIC Inc. stands out in the power management IC market due to its combination of high efficiency, low power consumption, and robust protection features. Its fixed 1.8V output and 150mA current capability make it a reliable choice for a wide range of applications. The inclusion of enable control and over-current protection further enhances its versatility and reliability. While it is marked as "Not For New Designs," the S-T111B18MC-OGDTFG remains a valuable component for existing systems and legacy designs, ensuring continued performance and compatibility.