STMicroelectronics

KD1084DT25R

KD1084DT25R Description

The KD1084DT25R is a linear regulator IC designed by STMicroelectronics, featuring a fixed output voltage of 2.5V and a maximum output current of 5A. This regulator is housed in a DPAK package, making it suitable for surface mount applications. Despite being marked as obsolete, the KD1084DT25R remains a reliable choice for power management in various electronic systems.

KD1084DT25R Features

• Output Type: Fixed
• Voltage - Input (Max): 12V
• Current - Output: 5A
• Number of Regulators: 1
• Output Configuration: Positive
• Voltage - Output (Min/Fixed): 2.5V
• Voltage Dropout (Max): 1.5V @ 5A
• Current - Quiescent (Iq): 10 mA
• PSRR: 72dB (120Hz)
• Protection Features: Over Temperature, Short Circuit
• Mounting Type: Surface Mount
• Supplier Device Package: DPAK
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• Package: Tape & Reel (TR)
• HTSUS: 8542.39.0001
• ECCN: EAR99

KD1084DT25R Applications

The KD1084DT25R is ideal for applications requiring a stable and reliable power supply with a fixed output voltage. Its high output current capability of 5A and low dropout voltage of 1.5V @ 5A make it suitable for powering high-current devices efficiently. The regulator's over-temperature and short-circuit protection features enhance its reliability in demanding environments.

Specific use cases include:

• Powering microcontrollers and digital circuits
• Supplying power to high-current sensors and actuators
• Use in embedded systems where a stable 2.5V supply is required
• Integration into power supply units for consumer electronics

Conclusion of KD1084DT25R

The KD1084DT25R from STMicroelectronics is a robust linear regulator designed for applications requiring a stable 2.5V output at up to 5A. Its low dropout voltage and comprehensive protection features make it a reliable choice for power management in various electronic systems. Despite its obsolete status, the KD1084DT25R remains a viable option for engineers seeking a proven and efficient power solution.