STMicroelectronics

KF50BD-TR

KF50BD-TR Description

The KF50BD-TR is a high-performance linear voltage regulator designed and manufactured by STMicroelectronics. This device is part of the Linear & Switching Voltage Regulators category and offers a fixed output voltage of 5V with an output current of 500mA. The KF50BD-TR is designed for surface mount applications and is available in a Tape & Reel (TR) packaging.

KF50BD-TR Features

• Output Type: Fixed, ensuring a stable and consistent output voltage.
• Voltage - Input (Max): 20V, allowing for a wide input voltage range.
• Current - Output: 500mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, providing a single output voltage.
• Output Configuration: Positive, making it ideal for applications requiring a positive output voltage.
• Current - Supply (Max): 12 mA, ensuring low power consumption.
• Product Status: Active, indicating that the product is currently in production and available for purchase.
• REACH Status: REACH Unaffected, ensuring compliance with European regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for storage in various environments without concerns about moisture damage.
• Current - Quiescent (Iq): 1 mA, contributing to low power consumption.
• PSRR: 76dB ~ 60dB (120Hz ~ 10kHz), providing excellent power supply rejection ratio.
• Mounting Type: Surface Mount, suitable for PCB applications.
• Control Features: Enable, allowing for easy control of the device.
• Protection Features: Over Current and Over Temperature, ensuring device safety and reliability.

KF50BD-TR Applications

The KF50BD-TR is ideal for a variety of applications where a stable and consistent 5V output is required. Some specific use cases include:

1. Portable Electronics: Powering small electronic devices such as smartphones, tablets, and wearables.
2. Industrial Control Systems: Providing a stable power supply for microcontrollers and other control components.
3. Automotive Applications: Supplying power to various electronic systems within vehicles, such as infotainment systems and sensors.
4. Medical Devices: Ensuring a reliable power source for critical medical equipment.

Conclusion of KF50BD-TR

The KF50BD-TR is a versatile and reliable linear voltage regulator that offers a fixed 5V output with a maximum output current of 500mA. Its unique features, such as a wide input voltage range, low power consumption, and robust protection features, make it an ideal choice for a variety of applications across different industries. With its compliance with environmental and safety standards, the KF50BD-TR is a dependable solution for your power management needs.