S-11L10C12-M5T1U

PMIC - Voltage Regulators - Linear are designed to provide constant voltage over a wide range of current and temperatures. The S-11L10C12-M5T1U is a linear voltage regulator that provides a stable output voltage regardless of change in temperature and load current. It can also be used as a switch-mode power supply to regulate voltage during an AC-DC conversion.

Product Features

• Wide input voltage range (4.5V – 30V)
• 5A Continuous Output Current
• Thermal shutdown protection
• Built-in current limiting circuit
• Over-voltage protection
• Input lead current protection
• Low quiescent current
• Low dropout voltage
• High accuracy and stability

Application Field

The S-11L10C12-M5T1U can be used in a wide range of industrial and consumer applications. It is suitable for applications that require a high output current, such as industrial and commercial high-power LED lighting and automotive systems. Additionally, it can be used in battery-powered and solar systems, such as off-grid lightings and portable electronic devices.

Working Principle

The S-11L10C12-M5T1U features a P-channel MOSFET in its circuitry. This MOSFET acts as a pass element to regulate the input voltage and provide a steady output. The IC includes current limiting, under-voltage lockout, over-voltage protection, and thermal shutdown protection.

The device features a feedback loop that monitors and maintains the voltage at the output terminal. The feedback loop adjusts the gate voltage of the MOSFET according to the load current and output voltage. When the load current increases, the gate voltage increases to limit the input current, thereby providing a constant output voltage. Similarly, when the input voltage changes due to a variation in line voltage, the gate voltage is adjusted in order to maintain a constant output voltage.

The S-11L10C12-M5T1U has a wide input voltage range of 4.5V to 30V, which makes it suitable for use in industrial and automotive applications. This wide input range allows for efficient operation and enables the device to withstand voltage surges and transients occurring in the power system.

The S-11L10C12-M5T1U is designed to provide efficient and accurate voltage regulation over a wide temperature range, with low dropout voltage, low quiescent current, and high accuracy and stability.