S-114232I-E6T1U

S-114232I-E6T1U Application Field and Working Principle

The S-114232I-E6T1U voltage regulator is a three-terminal adjustable voltage regulator with a working voltage range of 1.2V to 12V, making it an ideal solution for voltage controlling applications. It offers a convenient solution for many types of voltage regulation, in applications such as computing, communications, and industrial equipment.

The S-114232I-E6T1U voltage regulator is typically used to maintain a constant output voltage (VOUT) from a source voltage (VIN). It is a linear voltage regulator in that it reduces the input voltage to a lower output voltage as needed to maintain a constant output. This is done using a control circuit that includes an error amplifier, reference voltage, power transistors, diodes, and additional circuitry to regulate the output voltage.

The error amplifier is the main component of the voltage regulator. It consists of two differential amplifier stages, with gain determined by the resistors within the device, and the output voltage (VOUT) is compared to a reference voltage (VREF). The error amplifier provides the control signal for the power transistors. The power transistors are used to pass current from VIN to VOUT, allowing the circuit to regulate the output voltage.

The remaining components of the S-114232I-E6T1U voltage regulator circuit perform various tasks, such as limit the current flowing through the power transistors and ensure that the polarity of the output voltage is correct. The device also includes additional circuitry to protect the components from over-voltage or current overloads.

The S-114232I-E6T1U voltage regulator is designed to meet a wide range of applications, including computers, automotive systems, and industrial controls. It is especially suitable for applications requiring an adjustable output voltage or an improved efficiency. It offers an input voltage range of 1.2V to 12V, an adjustable output voltage range of 0.8V to 10V, and a maximum output current of 1.5A.

The S-114232I-E6T1U voltage regulator is pin-compatible with most Pin-1 to Pin-3 adjustment voltage regulators, making it easy to replace them in existing designs. It is also capable of handling a wide temperature range, from -40°C to 85°C. Additionally, it features an extremely low quiescent current of 15μA, making it suitable for low-power applications.

The S-114232I-E6T1U voltage regulator is a versatile linear voltage regulator capable of delivering reliable and accurate output voltage regulation. With its flexibility and wide temperature range, the device is an ideal solution for many voltage controlling applications, ranging from communications systems to automotive systems.