onsemi

MC7924CTG

MC7924CTG Description

The MC7924CTG is a linear voltage regulator IC from onsemi, designed to provide a stable and reliable output voltage. With a fixed output type, it offers a continuous output current of 1A and features a single regulator configuration. The output configuration is negative, making it suitable for applications requiring negative voltage regulation. Despite being classified as obsolete, the MC7924CTG remains a REACH unaffected product, ensuring compliance with environmental regulations.

MC7924CTG Features

• Output Type: Fixed
• Current - Output: 1A
• Number of Regulators: 1
• Output Configuration: Negative
• Voltage Dropout (Max): 1.3V @ 1A (Typ)
• PSRR: 56dB (120Hz)
• Protection Features: Over Current, Over Temperature
• Operating Temperature: 0°C ~ 125°C
• Moisture Sensitivity Level (MSL): 1 (Unlimited)
• RoHS Status: ROHS3 Compliant
• Mounting Type: Through Hole
• Package: Tube

The MC7924CTG's standout features include its low voltage dropout of 1.3V at 1A, ensuring efficient power regulation even under high load conditions. Its 56dB power supply rejection ratio (PSRR) at 120Hz provides excellent noise immunity, making it ideal for applications sensitive to power supply noise. The built-in over current and over temperature protection features enhance reliability and prevent damage to the device under fault conditions.

MC7924CTG Applications

The MC7924CTG is well-suited for various applications requiring stable negative voltage regulation, such as:

1. Audio and Video Equipment: Provides stable negative voltage for operational amplifiers and other analog circuits in audio and video systems.
2. Industrial Control Systems: Offers reliable voltage regulation for microcontrollers and other digital circuits in industrial control applications.
3. Telecommunications Equipment: Ensures stable power supply for signal processing circuits in telecommunications devices.

Conclusion of MC7924CTG

The MC7924CTG is a reliable and efficient linear voltage regulator IC, offering stable negative voltage regulation with low dropout and excellent noise immunity. Its unique features, such as over current and over temperature protection, make it an ideal choice for applications requiring high reliability and performance. Although classified as obsolete, the MC7924CTG remains a viable option for designers seeking a robust and compliant solution for their voltage regulation needs.