Overview
The MC7824CD2TR4G is a fixed-voltage regulator from onsemi, designed to provide a stable output voltage of 24 volts. This monolithic integrated circuit is part of the MC78XX series, which is widely used for local, on-card regulation in various electronic systems. The device is capable of delivering output currents in excess of 1.0 A with adequate heatsinking, making it suitable for high-current 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 |
| Input Voltage Range | VI | 27.7 | - | 40 | Vdc |
| Output Current | IO | - | - | 1.0 | A |
| Line Regulation (TJ = 25°C) | Regline | - | - | 10 | mV |
| Load Regulation (TJ = 25°C) | Regload | - | - | 25 | mV |
| Quiescent Current | IB | 3.3 | 6.0 | - | mA |
| Short Circuit Current Limit (TA = 25°C) | ISC | - | - | 0.2 | A |
| Thermal Resistance, Junction-to-Ambient | RJA | - | - | 92 | °C/W |
Key Features
- Output current in excess of 1.0 A with adequate heatsinking.
- No external components required for operation.
- Internal thermal overload protection and short circuit current limiting.
- Output transistor safe-area compensation.
- Output voltage offered in 1.5%, 2%, and 4% tolerance.
- Available in surface mount D2PAK-3, DPAK-3, and standard 3-lead transistor packages.
- NCV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q100 qualified and PPAP capable.
- Pb-free devices.
Applications
- Local, on-card regulation in various electronic systems.
- Automotive applications requiring AEC-Q100 qualification.
- Industrial control systems.
- Consumer electronics.
- Telecommunications equipment.
Q & A
- What is the output voltage of the MC7824CD2TR4G?
The output voltage of the MC7824CD2TR4G is 24 volts.
- What is the maximum output current of the MC7824CD2TR4G?
The maximum output current is in excess of 1.0 A with adequate heatsinking.
- Does the MC7824CD2TR4G require external components for operation?
No, the MC7824CD2TR4G does not require external components for operation.
- What are the package options available for the MC7824CD2TR4G?
The device is available in surface mount D2PAK-3, DPAK-3, and standard 3-lead transistor packages.
- Is the MC7824CD2TR4G suitable for automotive applications?
- What is the thermal resistance, junction-to-ambient, of the MC7824CD2TR4G?
The thermal resistance, junction-to-ambient, is 92°C/W.
- Does the MC7824CD2TR4G have built-in protection features?
- What is the quiescent current of the MC7824CD2TR4G?
The quiescent current is typically 6.0 mA.
- Is the MC7824CD2TR4G a Pb-free device?
- What are the typical applications of the MC7824CD2TR4G?
The device is used in local, on-card regulation in various electronic systems, including automotive, industrial control systems, consumer electronics, and telecommunications equipment.
