onsemi

CS5203A-5GT3

CS5203A-5GT3 Description

The CS5203A-5GT3 is a linear regulator IC designed for power management applications, offering a fixed output voltage of 5V and a maximum output current of 3A. Manufactured by onsemi, this device is housed in a TO220AB package, making it suitable for through-hole mounting. Despite its status as an obsolete product, the CS5203A-5GT3 remains a robust choice for applications requiring a reliable and efficient power supply solution.

CS5203A-5GT3 Features

• Output Type: Fixed, ensuring a stable 5V output voltage.
• Input Voltage Range: Capable of handling input voltages up to 17V, providing flexibility in power source selection.
• Output Current: Delivers a consistent 3A of output current, suitable for demanding applications.
• Low Dropout Voltage: With a maximum dropout voltage of 1.15V at 3A, the CS5203A-5GT3 maintains high efficiency even under heavy load conditions.
• High PSRR: A Power Supply Rejection Ratio (PSRR) of 78dB at 120Hz ensures minimal noise and ripple in the output voltage.
• Protection Features: Over-current and over-temperature protection safeguard the device and connected circuits from damage.
• Operating Temperature Range: Suitable for operation between 0°C and 70°C, making it ideal for a wide range of environmental conditions.
  -Mo isture Sensitivity Level: MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, enhancing its reliability in various storage and operational environments.
• Mounting Type: Through-hole mounting ensures secure and stable installation on printed circuit boards.
• Package Type: Supplied in a tube package, facilitating easy handling and storage.

CS5203A-5GT3 Applications

The CS5203A-5GT3 is well-suited for a variety of applications where a stable and efficient power supply is critical. Its fixed 5V output and 3A current capability make it ideal for:

• Consumer Electronics: Powering devices such as set-top boxes, gaming consoles, and other consumer electronics that require a reliable 5V supply.
• Industrial Equipment: Providing stable power to control systems, sensors, and actuators in industrial environments.
• Telecommunications: Ensuring consistent power delivery to communication modules and networking equipment.
• Automotive: Suitable for in-vehicle electronics where a stable power source is essential for reliable operation.

Conclusion of CS5203A-5GT3

The CS5203A-5GT3, despite being an obsolete product, continues to offer significant advantages in power management applications. Its fixed 5V output, combined a with maximum output current of 3A and a low dropout voltage, ensures high efficiency and reliability. The device's robust protection features, wide operating temperature range, and through-hole mounting make it a versatile and dependable choice for various. applications While newer alternatives may be available, the CS5203A-5GT3 remains a reliable option for engineers and designers seeking a proven linear regulator solution.