Product Overview: KF33BDT Voltage Regulator from STMicroelectronics

The KF33BDT is a robust low dropout (LDO) voltage regulator designed by STMicroelectronics, a global semiconductor leader known for its innovative and reliable products. This highly efficient LDO regulator is engineered to maintain a stable output voltage even when the input voltage varies or the output current fluctuates. It is an ideal solution for applications requiring a steady 3.3V supply with a maximum output current of 500mA.

Key Features

• Output Voltage: The KF33BDT provides a fixed output voltage of 3.3V, which is essential for powering microcontrollers, sensors, and other digital ICs that require a stable voltage source.
• High Accuracy: With an impressive voltage accuracy of ±2%, this regulator ensures precise voltage delivery, contributing to the reliable operation of sensitive electronic circuits.
• Low Dropout Voltage: The device boasts a low dropout voltage, which means it can regulate the output voltage effectively even when the input voltage is very close to the output voltage, enhancing the efficiency of the system.
• Thermal Protection: The KF33BDT is equipped with thermal shutdown protection that safeguards the device and the application from damage due to excessive temperature rise.
• Current Limiting: A built-in current limiting feature prevents the regulator from delivering excessive current that could potentially harm the connected components.

Applications

The versatility of the KF33BDT LDO voltage regulator makes it suitable for a wide range of applications, including:

• Consumer Electronics
• Portable and Battery-powered Devices
• Microcontroller Power Supply
• Industrial Controls
• Automotive Electronics

Quality and Reliability

STMicroelectronics is committed to delivering high-quality products that meet the stringent requirements of the electronics industry. The KF33BDT voltage regulator is no exception, offering reliable performance and longevity, making it a preferred choice for designers and engineers across various sectors.