STMicroelectronics

KF80BDT-TR

KF80BDT-TR Description

The KF80BDT-TR is a high-performance linear voltage regulator from STMicroelectronics, designed to deliver a stable 8V output with a maximum current of 500mA. It features a fixed output type, ensuring consistent voltage levels across various applications. With a maximum input voltage of 20V and a low voltage dropout of 0.7V at 500mA, the KF80BDT-TR offers reliable performance in a wide range of power supply scenarios. The device is housed in a DPAK package and is available in a tape and reel (TR) format for convenient handling and automated assembly.

KF80BDT-TR Features

• Output Type: Fixed, providing consistent voltage levels for reliable operation.
• Voltage - Input (Max): 20V, allowing for a wide range of input voltages.
• Current - Output: 500mA, suitable for applications requiring moderate current levels.
• Number of Regulators: 1, simplifying circuit design.
• Output Configuration: Positive, ideal for applications requiring a positive voltage reference.
• Current - Supply (Max): 12 mA, ensuring low power consumption.
• Product Status: Active, indicating ongoing production and availability.
• Supplier Device Package: DPAK, a robust and reliable package option.
• REACH Status: REACH Unaffected, ensuring compliance with European chemical regulations.
• Mfr: STMicroelectronics, a trusted and reputable manufacturer.
• Voltage - Output (Min/Fixed): 8V, providing a stable output voltage.
• Voltage Dropout (Max): 0.7V @ 500mA, ensuring efficient power transfer.
• RoHS Status: ROHS3 Compliant, adhering to environmental regulations.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), allowing for flexible storage and handling.
• Current - Quiescent (Iq): 1.5 mA, minimizing power loss in standby mode.
• PSRR: 72dB ~ 60dB (120Hz ~ 10kHz), offering excellent power supply rejection ratio.
• ECCN: EAR99, indicating export control classification.
• Mounting Type: Surface Mount, facilitating integration into PCB designs.
• Protection Features: Over Current, Over Temperature, safeguarding against potential damage.
• HTSUS: 8542.39.0001, providing tariff classification for international trade.
• Package: Tape & Reel (TR), streamlining the manufacturing process.

KF80BDT-TR Applications

The KF80BDT-TR is ideal for a variety of applications where a stable 8V output is required, including:

• Portable Electronics: Providing power to handheld devices, smartphones, and tablets.
• Industrial Control Systems: Ensuring reliable operation in automated machinery and control panels.
• Telecommunications: Powering base stations, routers, and other network equipment.
• Automotive Systems: Supplying power to in-vehicle electronics, such as infotainment systems and sensors.

Conclusion of KF80BDT-TR

The KF80BDT-TR from STMicroelectronics is a versatile and reliable linear voltage regulator, offering a fixed 8V output with a maximum current of 500mA. Its robust feature set, including over current and over temperature protection, makes it an excellent choice for a wide range of applications. With its low voltage dropout and high PSRR, the KF80BDT-TR ensures efficient power transfer and stable operation in various power supply scenarios. Its compliance with RoHS and REACH regulations, along with its surface mount packaging, makes it an ideal solution for modern electronics design.