ON Semiconductor CAT6221-SGTD-GT3 Voltage Regulator

The CAT6221-SGTD-GT3 is a high-performance voltage regulator module designed by ON Semiconductor, a leading supplier of semiconductor-based solutions. This regulator is engineered to deliver a fixed output voltage with high accuracy, making it an ideal choice for applications that require stable power supply conditions.

This voltage regulator features a low dropout voltage, which makes it efficient for systems where the input voltage is very close to the output voltage. The device is capable of delivering up to 150 mA of continuous output current, which suits a wide range of applications, from portable devices to embedded systems.

The CAT6221-SGTD-GT3 offers thermal shutdown and current limit protections, ensuring reliable operation under various conditions. The thermal shutdown feature prevents the device from overheating, while the current limit protection guards against excessive current that could potentially damage the regulator or the powered device.

With a small footprint, the CAT6221-SGTD-GT3 is available in a 5-pin TSOT-23 package, which is suitable for space-constrained applications. Its compact size and low profile make it an excellent choice for portable electronics where size and weight are critical factors.

The device operates over a wide range of input voltages, from 2.3V to 5.5V, providing designers with flexibility in various system designs. This voltage regulator also boasts a low quiescent current, contributing to the overall energy efficiency of the end application.

Key features of the CAT6221-SGTD-GT3 include:

• Fixed output voltage with high accuracy
• Low dropout voltage for efficient operation
• Up to 150 mA output current
• Thermal shutdown and current limit protection
• 5-pin TSOT-23 package for compact designs
• Wide operating input voltage range (2.3V to 5.5V)
• Low quiescent current for energy savings

The CAT6221-SGTD-GT3 is a versatile and reliable voltage regulator that meets the stringent requirements of modern electronic devices. Its robust protection features and high efficiency make it an excellent choice for designers looking to enhance the performance and longevity of their products.