ROHM Semiconductor

BD90C0AFPS-E2

BD90C0AFPS-E2 Description

The BD90C0AFPS-E2 is a high-performance linear regulator designed by ROHM Semiconductor, a leading manufacturer in the power management integrated circuit (PMIC) industry. This device is specifically tailored for applications requiring a fixed output voltage of 9V and a maximum output current of 1A. The BD90C0AFPS-E2 is housed in a TO252-3 package, making it suitable for surface mount applications.

BD90C0AFPS-E2 Features

• Output Type: Fixed
• Voltage - Input (Max): 26.5V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 1 mA
• Voltage - Output (Min/Fixed): 9V
• Voltage Dropout (Max): 0.5V @ 500mA
• Current - Quiescent (Iq): 1 mA
• PSRR: 50dB (120Hz)
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Not For New Designs
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

BD90C0AFPS-E2 Applications

The BD90C0AFPS-E2 is ideal for a variety of applications where a stable and reliable power supply is essential. Its fixed 9V output and 1A current capability make it suitable for powering analog circuits, sensors, and other low-power electronic devices. The low dropout voltage of 0.5V at 500mA ensures efficient operation even under varying load conditions, making it particularly useful in battery-powered applications where input voltage may fluctuate.

The over-current and over-temperature protection features provide robust safeguarding against potential faults, enhancing the reliability and longevity of the device. The high PSRR of 50dB at 120Hz ensures minimal noise and ripple on the output, making it suitable for sensitive applications such as audio amplifiers and precision instrumentation.

Conclusion of BD90C0AFPS-E2

The BD90C0AFPS-E2 from ROHM Semiconductor is a versatile and reliable linear regulator designed for applications requiring a stable 9V output and up to 1A of current. Its low dropout voltage, high PSRR, and robust protection features make it an excellent choice for a wide range of electronic systems. While it is not recommended for new designs, the BD90C0AFPS-E2 remains a valuable component for existing applications and for engineers seeking a proven solution for their power management needs.