S-11L10A23-M5T1U

Introduction

The S-11L10A23-M5T1U is a linear voltage regulator from Texas Instruments. This component is integrated with a built in power transistor, allowing it to deliver up to 2A of output current. A major benefit of this component is its ability to provide high output accuracy, as it is capable of regulating output voltage down to within 0.05%. It is a highly efficient component as well - it draws about half the power consumption of most other linear regulators on the market.

Application Field

The S-11L10A23-M5T1U is applicable in a wide range of applications. Owing to its high output accuracy, it is suitable for applications that require precise voltage regulation, such as in medical equipment, precision instruments, and consumer electronics. It is also suitable for use in battery-powered applications, since it is able to draw low total power consumption. Furthermore, the S-11L10A23-M5T1U can be used for mobile applications, as it is able to operate from 0.45V-2.75V input supply voltages.

Working Principle

The S-11L10A23-M5T1U works with a Linear Regulator operating principle, by utilizing an error amplifier and a PNP transistor to provide a regulated output voltage. The device consists of an input voltage, VIN, and a reference voltage, Vref. An error amplifier compares the reference voltage to the voltage set by the optocoupler. If there is a discrepancy between the two, the amplifier then operates the PNP transistor to adjust the output voltage accordingly. The output voltage, Vout, is then available.

Conclusion

The S-11L10A23-M5T1U is a linear voltage regulator from Texas Instruments. The component is suitable for a wide range of applications, owing to its high accuracy and low power consumption. It is able to regulate the output voltage to within 0.05%, and draws only about half the power of other linear regulators on the market. Moreover, it operates from 0.45V-2.75V input supply voltages, making it ideal for mobile applications. The S-11L10A23-M5T1U operates with a Linear Regulator operating principle, whereby an error amplifier and a PNP transistor is used to adjust the output voltage such that it matches the set reference voltage.