Semtech Tariff Inquiry

SC1566I5T-1.8T

SC1566I5T-1.8T Description

The SC1566I5T-1.8T is a linear regulator IC designed by Semtech Corporation, offering a fixed output voltage of 1.8V and a maximum output current of 3A. This regulator is housed in a TO220-5 package, making it suitable for through-hole mounting. It features a maximum input voltage of 5.5V and a dropout voltage of 0.6V at 3A, ensuring efficient operation even under high load conditions. The regulator is RoHS compliant and has a moisture sensitivity level (MSL) of 1, indicating unlimited storage time without the need for dry packaging.

SC1566I5T-1.8T Features

• Output Type: Fixed
• Voltage - Input (Max): 5.5V
• Current - Output: 3A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 1.75 mA
• Voltage - Output (Min/Fixed): 1.8V
• Voltage Dropout (Max): 0.6V @ 3A
• Current - Quiescent (Iq): 35 µA
• Control Features: Enable
• Protection Features: Over Current, Over Temperature
• Mounting Type: Through Hole
• Package: Bulk

The SC1566I5T-1.8T stands out with its low quiescent current of 35 µA, which minimizes power consumption during standby. The enable control feature allows for dynamic control of the regulator's operation, enhancing flexibility in power management applications. Additionally, the over-current and over-temperature protection features ensure robustness and reliability, making it suitable for a wide range of applications.

SC1566I5T-1.8T Applications

The SC1566I5T-1.8T is ideal for applications requiring a stable 1.8V supply with high current capabilities. Its compact TO220-5 package and through-hole mounting type make it suitable for both prototyping and production environments. Specific use cases include:

• Power Supply Units: Providing a stable 1.8V supply for digital circuits and microcontrollers.
• Embedded Systems: Ensuring reliable power delivery in embedded devices with strict power requirements.
• Consumer Electronics: Ideal for powering components in devices such as smartphones, tablets, and IoT devices.
• Industrial Applications: Suitable for industrial control systems and automation equipment requiring precise voltage regulation.

Conclusion of SC1566I5T-1.8T

The SC1566I5T-1.8T from Semtech Corporation is a versatile and reliable linear regulator, offering a fixed 1.8V output with a maximum current of 3A. Its low dropout voltage, low quiescent current, and comprehensive protection features make it an excellent choice for applications requiring efficient and stable power supply. Despite being marked as obsolete, the SC1566I5T-1.8T remains a valuable component for designers seeking a robust and RoHS-compliant power management solution.