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S-1324A33-A4T2U

S-1324A33-A4T2U Description

The S-1324A33-A4T2U is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) sector. This device is specifically engineered to provide a fixed output voltage of 3.3V with a maximum output current of 200mA. It is ideal for applications requiring a stable and reliable power supply with minimal power loss and high efficiency.

S-1324A33-A4T2U Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 200mA
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 3.3V
• Voltage Dropout (Max): 0.32V @ 100mA
• Current - Quiescent (Iq): 12 µA
• PSRR: 65dB (1kHz)
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The S-1324A33-A4T2U stands out due to its low quiescent current of 12 µA, which significantly reduces power consumption in low-load conditions. The device also boasts a high power supply rejection ratio (PSRR) of 65dB at 1kHz, ensuring minimal noise and ripple in the output voltage. Additionally, the low dropout voltage of 0.32V at 100mA allows for efficient operation even at low input-to-output voltage differences.

S-1324A33-A4T2U Applications

The S-1324A33-A4T2U is well-suited for a variety of applications where a stable 3.3V power supply is required. Its compact HSNT4-B package and surface-mount design make it ideal for space-constrained environments. Key applications include:

• Consumer Electronics: Smartphones, tablets, and wearable devices
• Industrial Equipment: Sensors, controllers, and IoT devices
• Medical Devices: Portable diagnostic equipment and monitoring devices
• Telecommunications: Base stations, routers, and network interfaces

The enable control feature allows for dynamic power management, making it suitable for systems that require power sequencing or power-saving modes. The over-current and over-temperature protection features ensure robustness and reliability, safeguarding the device and connected circuits from potential damage.

Conclusion of S-1324A33-A4T2U

The S-1324A33-A4T2U is a versatile and efficient linear regulator that offers a comprehensive set of features tailored for modern electronic systems. Its low dropout voltage, high PSRR, and low quiescent current make it a superior choice compared to similar models in the market. With its compact size, surface-mount design, and comprehensive protection features, the S-1324A33-A4T2U is an ideal solution for a wide range of applications, ensuring reliable and efficient power management.