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S-1335F33-A4T2U3

S-1335F33-A4T2U3 Description

The S-1335F33-A4T2U3 is a highly efficient linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) sector. This regulator is specifically engineered to provide a fixed output voltage of 3.3V with a maximum output current of 150mA. It is designed for surface mount applications and comes in a compact HSNT4-B package, making it ideal for space-constrained designs. The regulator features a maximum input voltage of 5.5V and boasts a low dropout voltage of 0.103V at 100mA, ensuring optimal performance even under low input-to-output voltage differentials.

S-1335F33-A4T2U3 Features

• Output Type: Fixed at 3.3V, ensuring stable power supply for sensitive electronic components.
• Input Voltage Range: Up to 5.5V, providing flexibility in input power sources.
• Output Current: Capable of delivering up to 150mA, suitable for a wide range of low-power applications.
• Low Dropout Voltage: A maximum of 0.103V at 100mA, enhancing efficiency and reducing power loss.
• Low Quiescent Current: Only 1 µA, minimizing power consumption during standby or low-load conditions.
• High PSRR: Ranging from 80dB to 65dB across frequencies from 1kHz to 10kHz, ensuring high noise rejection and clean output voltage.
• Enable Control Feature: Allows for dynamic control of the regulator’s operation, enabling power-saving modes and efficient power management.
• Compliance: RoHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory adherence.
• Packaging: Supplied in a Tape & Reel (TR) format, facilitating automated assembly processes.

S-1335F33-A4T2U3 Applications

The S-1335F33-A4T2U3 is ideal for a variety of applications where stable and efficient power supply is crucial. Its low dropout voltage and high PSRR make it particularly suitable for battery-powered devices, ensuring long battery life and minimal noise interference. The regulator’s compact size and surface mount compatibility make it a perfect fit for consumer electronics, portable devices, and IoT applications. Specific use cases include:

• Consumer Electronics: Powering microcontrollers, sensors, and other low-power components in smartphones, tablets, and wearables.
• Industrial Applications: Providing stable power to control systems, instrumentation, and automation equipment.
• Medical Devices: Ensuring reliable power supply for portable medical devices and diagnostic equipment.
• Automotive: Suitable for in-vehicle electronics where space and efficiency are critical.

Conclusion of S-1335F33-A4T2U3

The S-1335F33-A4T2U3 from ABLIC Inc. stands out in the power management IC market due to its combination of high efficiency, low dropout voltage, and low quiescent current. Its fixed 3.3V output and 150mA current capability make it a versatile solution for a wide range of applications. The inclusion of an enable control feature further enhances its flexibility and power management capabilities. With its compact HSNT4-B package and surface mount compatibility, the S-1335F33-A4T2U3 is an excellent choice for designers looking to optimize space and performance in their electronic designs.