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S-1312D12-A4T2U3

S-1312D12-A4T2U3 Description

The S-1312D12-A4T2U3 is a high-performance linear regulator designed by ABLIC Inc., a leading manufacturer in the power management integrated circuit (PMIC) domain. This device is engineered to deliver a fixed output voltage of 1.2V with a maximum output current of 150mA, making it suitable for a wide range of low-power applications. The regulator operates efficiently within an input voltage range up to 5.5V, ensuring reliable performance across various power supply conditions.

S-1312D12-A4T2U3 Features

• Output Type: Fixed output voltage ensures consistent power delivery without the need for external components to set the output voltage.
• Voltage - Input (Max): 5.5V, providing flexibility in input power sources and ensuring compatibility with a variety of power supply systems.
• Current - Output: 150mA, suitable for applications requiring moderate power levels, such as small sensors, microcontrollers, and other low-power electronics.
• Number of Regulators: Single regulator design simplifies the circuit design and reduces the overall footprint on the PCB.
• Output Configuration: Positive output voltage, ideal for standard electronic circuits that require a positive supply voltage.
• Voltage Dropout (Max): 0.63V at 100mA, allowing the regulator to maintain efficiency even at lower input-to-output voltage differences.
• Current - Quiescent (Iq): Low quiescent current of 30 µA, minimizing power consumption in standby or low-load conditions.
• PSRR: 75dB at 1kHz, ensuring excellent noise rejection and stable output voltage under varying load conditions.
• Control Features: Enable function allows for dynamic control of the regulator, enabling power-saving modes or remote shutdown capabilities.
• Protection Features: Overcurrent and thermal shutdown protections safeguard the regulator and connected circuits from damage due to excessive current or temperature.
• Mounting Type: Surface mount technology (SMT) ensures a compact and reliable physical integration into modern PCB designs.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes, enhancing manufacturing efficiency and scalability.
• Compliance: ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance for global markets.

S-1312D12-A4T2U3 Applications

The S-1312D12-A4T2U3 is ideal for applications requiring a stable and efficient power supply with low power consumption. Its fixed 1.2V output and 150mA current capability make it suitable for:

• Microcontroller Power Supply: Provides a stable power source for microcontrollers and other low-power embedded systems.
• Sensor Applications: Ideal for powering various sensors in IoT devices, ensuring reliable operation with minimal power draw.
• Portable Electronics: Suitable for low-power portable devices where battery life and efficiency are critical.
• Communication Modules: Powers small communication modules in devices such as Bluetooth, Wi-Fi, and Zigbee transceivers.
• Medical Devices: Can be used in low-power medical devices where precision and reliability are paramount.

Conclusion of S-1312D12-A4T2U3

The S-1312D12-A4T2U3 from ABLIC Inc. stands out as a robust and efficient linear regulator, offering a perfect balance of performance, reliability, and low power consumption. Its fixed 1.2V output and 150mA current capability, combined with advanced features like low dropout voltage, high PSRR, and comprehensive protection mechanisms, make it an excellent choice for a variety of low-power applications. The surface mount package and tape & reel delivery further enhance its suitability for modern manufacturing processes. Whether powering microcontrollers, sensors, or portable electronics, the S-1312D12-A4T2U3 delivers reliable performance and ensures compliance with environmental standards.