Overview
The MC7824BD2TR4G is a 24V, 1A positive voltage regulator produced by onsemi. This component is part of the MC78XX series, known for its reliability and performance in various electronic systems. The MC7824BD2TR4G is designed to provide a stable output voltage with minimal noise and high efficiency, making it suitable for a wide range of applications.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Output Voltage (TJ = 25°C) | VO | 23.6 | 24 | 24.4 | Vdc |
| Output Voltage (5.0 mA ≤ IO ≤ 1.0 A, PD ≤ 15 W) | VO | 23.4 | 24 | 24.6 | Vdc |
| Line Regulation (TJ = 25°C) | Regline | - | - | 120 | mV |
| Load Regulation (TJ = 25°C) | Regload | - | - | 240 | mV |
| Output Noise Voltage (TA = 25°C) | Vn | - | - | 10 | μV/VO |
| Output Resistance (f = 1.0 kHz) | rO | - | - | 1.0 | mΩ |
| Short Circuit Current Limit (TA = 25°C) | ISC | - | - | 0.2 | A |
| Peak Output Current (TJ = 25°C) | Imax | - | - | 2.2 | A |
| Average Temperature Coefficient of Output Voltage | TCVO | - | - | -0.8 | mV/°C |
| Dropout Voltage (IO = 1.0 A, TJ = 25°C) | VI - VO | - | - | 2.0 | Vdc |
Key Features
- Stable Output Voltage: The MC7824BD2TR4G provides a stable output voltage of 24V with minimal deviation over a range of input voltages and operating temperatures.
- High Current Capability: This regulator can supply up to 1A of output current, making it suitable for applications requiring substantial power.
- Low Dropout Voltage: With a dropout voltage of 2.0V, this regulator ensures efficient operation even when the input voltage is close to the output voltage.
- Low Noise and Ripple: The component features low output noise and ripple, enhancing the overall performance and reliability of the system.
- Thermal Protection: Built-in thermal protection mechanisms help prevent overheating and ensure the longevity of the device.
- Compact Packaging: Available in the TO-263-2 package, this regulator is compact and suitable for space-constrained designs.
Applications
- Power Supplies: The MC7824BD2TR4G is commonly used in power supply units to provide a stable and regulated output voltage.
- Industrial Control Systems: It is used in various industrial control systems where reliable voltage regulation is critical.
- Automotive Systems: This regulator is suitable for automotive applications due to its robustness and ability to handle a wide range of operating conditions.
- Consumer Electronics: It can be found in consumer electronics such as audio equipment, medical devices, and other applications requiring stable DC power.
Q & A
- What is the output voltage of the MC7824BD2TR4G?
The output voltage of the MC7824BD2TR4G is 24V.
- What is the maximum output current of the MC7824BD2TR4G?
The maximum output current is 1A.
- What is the dropout voltage of the MC7824BD2TR4G?
The dropout voltage is 2.0V.
- What is the typical output noise voltage of the MC7824BD2TR4G?
The typical output noise voltage is 10 μV/VO.
- What is the short circuit current limit of the MC7824BD2TR4G?
The short circuit current limit is 0.2A.
- What is the average temperature coefficient of output voltage for the MC7824BD2TR4G?
The average temperature coefficient of output voltage is -0.8 mV/°C.
- In what package is the MC7824BD2TR4G available?
The MC7824BD2TR4G is available in the TO-263-2 package.
- What are some common applications of the MC7824BD2TR4G?
Common applications include power supplies, industrial control systems, automotive systems, and consumer electronics.
- What is the operating temperature range of the MC7824BD2TR4G?
The operating temperature range is from -40°C to 125°C.
- Does the MC7824BD2TR4G have built-in thermal protection?
Yes, the MC7824BD2TR4G has built-in thermal protection mechanisms.
