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SG7905AIG-883B

SG7905AIG-883B Description

The SG7905AIG-883B is a high-performance linear regulator designed for demanding military applications. Manufactured by Microchip Technology, this regulator offers a fixed -5V output with a maximum output current of 1.5A. It features a single regulator with a negative output configuration, making it suitable for applications requiring a stable and reliable power supply. The device is housed in a Through Hole package, ensuring robust mechanical stability and ease of integration into various electronic systems.

SG7905AIG-883B Features

• Output Type: Fixed
• Output Voltage: -5V
• Output Current: 1.5A
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 1.1V @ 500mA
• Current - Quiescent (Iq): 2.5 mA
• PSRR (Power Supply Rejection Ratio): 54dB (120Hz)
• Protection Features: Over Current, Over Temperature, Thermal Shutdown
• Mounting Type: Through Hole
• Package: Tray
• Product Status: Active
• REACH Status: REACH Unaffected
• RoHS Status: ROHS3 Compliant
• ECCN: EAR99
• HTSUS: 8542.39.0001
• Grade: Military

The SG7905AIG-883B stands out due to its low dropout voltage of 1.1V at 500mA, which is significantly lower than many comparable regulators. This feature ensures high efficiency, especially in applications where the input voltage is close to the output voltage. The regulator also boasts a PSRR of 54dB at 120Hz, providing excellent noise rejection and ensuring a clean output voltage.

SG7905AIG-883B Applications

The SG7905AIG-883B is ideal for a variety of military and aerospace applications where reliability and performance are paramount. Its military grade ensures it can withstand harsh environmental conditions, making it suitable for:

• Military Communication Systems: Providing stable power to critical communication equipment.
• Aerospace Electronics: Ensuring reliable power supply in avionics and other aerospace applications.
• Industrial Control Systems: Offering robust power management in industrial environments.
• High-Reliability Medical Equipment: Providing stable power to medical devices requiring high reliability.

Conclusion of SG7905AIG-883B

The SG7905AIG-883B is a versatile and reliable linear regulator designed to meet the stringent requirements of military and aerospace applications. Its combination of a fixed -5V output, low dropout voltage, and high PSRR makes it an excellent choice for applications where power efficiency and noise rejection are critical. The inclusion of over current, over temperature, and thermal shutdown protection features further enhances its reliability and safety. With its Through Hole mounting type and Tray packaging, the SG7905AIG-883B is easy to integrate into various electronic systems, ensuring a stable and reliable power supply in demanding environments.