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BA7820FP-E2

BA7820FP-E2 Description

The BA7820FP-E2 is a high-performance linear voltage regulator designed by Rohm Semiconductor, offering a fixed output voltage of 20V and a maximum output current of 1A. This device is ideal for applications requiring a stable and reliable power supply. With a maximum input voltage of 33V, the BA7820FP-E2 ensures robust operation across a wide range of input conditions. The regulator features a low dropout voltage of 2V at 1A, which is typical, making it suitable for applications where input voltage levels are close to the desired output voltage. The device also boasts a low quiescent current of 8 mA, contributing to high efficiency and minimal power loss.

BA7820FP-E2 Features

• Output Type: Fixed
• Voltage - Input (Max): 33V
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Positive
• Current - Supply (Max): 800 µA
• Voltage - Output (Min/Fixed): 20V
• Voltage Dropout (Max): 2V @ 1A (Typ)
• Current - Quiescent (Iq): 8 mA
• PSRR: 60dB (120Hz)
• Protection Features: Over Current, Over Temperature
• Mounting Type: Surface Mount
• Package: Tape & Reel (TR)
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001

The BA7820FP-E2 stands out with its low dropout voltage and high power supply rejection ratio (PSRR) of 60dB at 120Hz, ensuring minimal noise and ripple in the output voltage. The device also includes over-current and over-temperature protection features, enhancing its reliability and safety in various operating conditions.

BA7820FP-E2 Applications

The BA7820FP-E2 is well-suited for a variety of applications due to its robust performance and versatile specifications. It is ideal for use in consumer electronics, automotive systems, and industrial equipment where a stable 20V supply is required. The regulator's low dropout voltage makes it particularly suitable for battery-powered devices where the input voltage may drop close to the output voltage. Additionally, its low quiescent current and surface-mount package make it an excellent choice for space-constrained designs.

Conclusion of BA7820FP-E2

The BA7820FP-E2 from Rohm Semiconductor is a reliable and efficient linear voltage regulator that offers a fixed 20V output with a maximum current of 1A. Its low dropout voltage, high PSRR, and protection features make it a standout choice in its category. The device's compliance with REACH and ROHS3 standards ensures it meets environmental and safety regulations. Whether used in consumer electronics, automotive systems, or industrial applications, the BA7820FP-E2 provides a stable and efficient power solution, making it a valuable component in modern electronic designs.