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ZLDO1117QK12TC

ZLDO1117QK12TC Description

The ZLDO1117QK12TC is a high-performance Low Dropout (LDO) linear voltage regulator designed by Diodes Incorporated. This device is part of the Power Management Integrated Circuits (PMIC) category and is specifically tailored for automotive applications. It offers a fixed output voltage of 1.2V, ensuring stable power supply to sensitive electronic components. The regulator is capable of handling a maximum input voltage of 18V and can deliver a continuous output current of up to 1A. With a dropout voltage of only 1.35V at full load, it maintains high efficiency even under varying load conditions.

ZLDO1117QK12TC Features

• Output Type: Fixed 1.2V output voltage ensures consistent power delivery.
• Input Voltage Range: Capable of operating with input voltages up to 18V, making it versatile for various power sources.
• Output Current: Delivers a robust 1A of output current, suitable for demanding applications.
• Low Dropout Voltage: A maximum dropout voltage of 1.35V @ 1A ensures high efficiency and minimal power loss.
• Protection Features: Over-current, over-temperature, and short-circuit protection safeguard the device and connected components.
• Mounting Type: Surface Mount technology (SMT) allows for compact and reliable integration into PCB designs.
• Package: Tape & Reel (TR) packaging facilitates automated assembly processes.
• Compliance: REACH Unaffected and ROHS3 Compliant, ensuring environmental and regulatory standards are met.
• Noise Performance: An impressive PSRR of 80dB at 120Hz minimizes noise and ripple, providing clean power to sensitive circuits.
• Grade: Automotive grade, ensuring reliability and robustness in demanding environments.

ZLDO1117QK12TC Applications

The ZLDO1117QK12TC is ideal for a variety of automotive applications where stable and efficient power supply is critical. Key applications include:

• Automotive Electronics: Powering ECUs, infotainment systems, and other electronic modules.
• Industrial Control Systems: Providing stable power to sensors, actuators, and control units.
• Telecommunications: Ensuring reliable power supply to communication modules and base stations.
• Consumer Electronics: Suitable for high-current applications such as gaming consoles and high-end audio equipment.

Conclusion of ZLDO1117QK12TC

The ZLDO1117QK12TC from Diodes Incorporated stands out as a reliable and efficient LDO regulator, particularly suited for automotive and industrial applications. Its low dropout voltage, robust protection features, and high PSRR make it an excellent choice for maintaining stable power supply even under challenging conditions. With its automotive grade certification and compliance with environmental standards, the ZLDO1117QK12TC ensures long-term reliability and performance in demanding environments.