Overview
The L7824CV is a three-terminal positive voltage regulator from STMicroelectronics, part of the L78 series. This regulator is designed to provide a fixed output voltage of 24V and can deliver up to 1.5A of output current. It is available in several package types, including TO-220, TO-220FP, TO-3, D²PAK, and DPAK. The L7824CV is known for its robust features and wide range of applications, making it a reliable choice for various electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Input Voltage - Max | 40 | V |
| Output Voltage - Fixed | 24 | V |
| Dropout Voltage - Max | 2 | V |
| Output Current - Max | 1.5 | A |
| Tolerance (%) | ±2% | |
| Operating Temp Range | 0°C to 125°C | |
| Regulator Topology | Fixed | |
| Quiescent Current | 8 mA | |
| No. of Outputs | Single | |
| Output Noise | 170 µV | |
| Load Regulation | 480 mV | |
| Line Regulation | 480 mV | |
| Package Style | TO-220-3 (TO-220AB) | |
| Mounting Method | Flange Mount |
Key Features
- Output current up to 1.5 A
- Fixed output voltage of 24 V with ±2% tolerance
- Thermal overload protection
- Short circuit protection
- Output transition SOA (Safe Operating Area) protection
- Guaranteed in extended temperature range (0°C to 125°C)
- Internal current limiting and safe area protection, making it essentially indestructible
- Can be used with external components to obtain adjustable voltage and currents
Applications
The L7824CV is useful in a wide range of applications, including:
- Local on-card regulation to eliminate distribution problems associated with single point regulation
- Power supplies for various electronic devices and systems
- Industrial control systems
- Automotive electronics
- Consumer electronics requiring stable voltage regulation
Q & A
- What is the maximum output current of the L7824CV?
The maximum output current of the L7824CV is 1.5 A.
- What is the fixed output voltage of the L7824CV?
The fixed output voltage of the L7824CV is 24 V.
- What are the package options available for the L7824CV?
The L7824CV is available in TO-220, TO-220FP, TO-3, D²PAK, and DPAK packages.
- What is the operating temperature range of the L7824CV?
The operating temperature range of the L7824CV is 0°C to 125°C.
- Does the L7824CV have thermal overload protection?
- Can the L7824CV be used for adjustable voltage regulation?
- What is the quiescent current of the L7824CV?
The quiescent current of the L7824CV is 8 mA.
- What is the dropout voltage of the L7824CV?
The dropout voltage of the L7824CV is 2 V.
- Is the L7824CV RoHS compliant?
- What is the maximum input voltage for the L7824CV?
The maximum input voltage for the L7824CV is 40 V.
