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S-1323B29NB-N80TFU

S-1323B29NB-N80TFU Description

The S-1323B29NB-N80TFU is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) sector. This IC is specifically tailored for applications requiring a fixed output voltage of 2.9V and a maximum output current of 150mA. The regulator operates efficiently within an input voltage range up to 6.5V, ensuring stable power delivery even under varying input conditions. Its low dropout voltage of 0.65V at 150mA maximizes power efficiency, making it ideal for battery-powered devices where input voltage may fluctuate.

S-1323B29NB-N80TFU Features

• Fixed Output Voltage: The S-1323B29NB-N80TFU provides a stable 2.9V output, ensuring consistent power supply to connected devices.
• High Efficiency: With a maximum dropout voltage of 0.65V at 150mA, this regulator minimizes power loss and maximizes efficiency, crucial for applications with limited power budgets.
• Low Quiescent Current: The regulator features an ultra-low quiescent current of just 1 µA, significantly reducing power consumption during standby mode, which is beneficial for battery-operated devices.
• Enable Control: The enable feature allows for precise control over the regulator's operation, enabling dynamic power management and reducing power consumption when the regulator is not in use.
• Over Current Protection: This feature safeguards the regulator and connected circuits from overcurrent conditions, enhancing reliability and longevity.
• High PSRR: The regulator boasts a high power supply rejection ratio (PSRR) of 70dB at 1kHz, effectively filtering out noise from the input power supply and ensuring clean output voltage.
• Surface Mount Packaging: The S-1323B29NB-N80TFU is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.
• Compliance: The regulator is ROHS3 compliant and REACH unaffected, ensuring it meets stringent environmental and safety standards.

S-1323B29NB-N80TFU Applications

The S-1323B29NB-N80TFU is well-suited for a variety of applications where stable and efficient power regulation is essential. Key applications include:

• Battery-Powered Devices: Ideal for portable electronics such as smartphones, tablets, and wearable devices, where maintaining a stable output voltage and minimizing power consumption are critical.
• IoT Devices: Suitable for Internet of Things (IoT) devices that require low power consumption and efficient power management to extend battery life.
• Medical Devices: Applicable in medical equipment where reliable power supply and low noise are paramount for accurate performance.
• Consumer Electronics: Appropriate for a range of consumer electronics, including digital cameras, smartwatches, and other portable gadgets that demand efficient power regulation.

Conclusion of S-1323B29NB-N80TFU

The S-1323B29NB-N80TFU from ABLIC Inc. stands out as a robust and efficient linear regulator, offering a fixed 2.9V output with a maximum current of 150mA. Its low dropout voltage, low quiescent current, and high PSRR make it an excellent choice for battery-powered and low-power applications. The enable control and overcurrent protection features further enhance its versatility and reliability. While marked as "Not For New Designs," the S-1323B29NB-N80TFU remains a valuable component for existing designs and applications requiring a reliable and efficient power management solution.