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PMIC - Voltage Regulators - Linear

Voltage regulators are an important class of power management integrated circuits (PMICs) that maintain a steady voltage in a power supply. The S-1335F23-A4T2U3 linear voltage regulator is an efficient and cost-effective solution for power supply designs. In this article, we will discuss the application field, working principle and features of the S-1335F23-A4T2U3 linear voltage regulator.

Application Field

The S-1335F23-A4T2U3 is suitable for use in a variety of applications such as mobile phones, notebook computers, LED lighting, digital audio players and other consumer electronics. It is a three-terminal adjustable linear voltage regulator, and it can provide output currents up to 500mA.

Working Principle

The S-1335F23-A4T2U3 is a three-terminal, adjustable linear voltage regulator. It works by dropping the input voltage, which is typically higher than the desired output voltage, to a lower, more regulated level. This lower voltage is then fed out through the output port of the device.

The S-1335F23-A4T2U3 uses a resistor network, consisting of an input resistor and an output resistor that governs the necessary voltage drop. The input voltage is also compared to a reference voltage, usually generated internal to the device, to ensure accurate regulation of the output voltage.

The reference voltage generated may also be adjusted externally with an additional voltage divider, enabling the user to set the output voltage within a certain degree. This makes the S-1335F23-A4T2U3 suitable for both adjustable and fixed output voltage applications.

Features

The S-1335F23-A4T2U3 is a high performance, cost-effective solution for power supply designs. It offers excellent load regulation, low dropout voltage, high efficiency and low noise performance. Additionally, it has a wide range of features to simplify design. These features include:

• Adjustable Output Voltage from 0.8V to 32.5V
• Excellent Load Regulation
• Low Dropout Voltage
• High Efficiency
• Low Noise Performance
• Thermal Shutdown
• Under-Voltage Lockout
• Current Limiting Protection
• Over-Voltage Protection
• Input Over-Voltage Protection
• Wide Operating Temperature Range

These features make the S-1335F23-A4T2U3 an ideal solution for a wide range of applications. It can be used in circuits that require precise voltage control and reliability over varying temperatures, current loads and input voltages. The S-1335F23-A4T2U3 is also suitable for a wide range of voltages and conditions, making it easy to design a power supply that can accommodate multiple voltage levels.

Conclusion

The S-1335F23-A4T2U3 is a high performance and cost-effective linear voltage regulator suitable for a wide range of applications. It utilizes a resistor network and reference voltage for precise voltage regulation, and has a wide range of features to simplify design. These features make the S-1335F23-A4T2U3 an ideal solution for power supply designs that require precise voltage control and reliability over varying temperatures, current loads and input voltages.

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