Overview
The L7805ACV is a three-terminal positive voltage regulator produced by STMicroelectronics. This regulator is part of the L78 series, which is renowned for its reliability and versatility in various electronic applications. The L7805ACV is specifically designed to provide a fixed output voltage of 5V and can deliver up to 1.5A of output current. It is available in several package types, including TO-220, TO-220FP, D²PAK, and DPAK, making it suitable for a wide range of uses.
Key Specifications
| Attribute | Value |
|---|---|
| Input Voltage-Max | 35V |
| Output Voltage Fixed | 5V |
| Dropout Voltage-Max | 2V |
| Output Current-Max | 1.5A |
| Tolerance (%) | ±2% |
| Operating Temp Range | 0°C to 125°C |
| Regulator Topology | Fixed |
| Quiescent Current | 6mA |
| No. of Outputs | Single |
| Output Noise | 10µV |
| Load Regulation | 100mV |
| Line Regulation | 50mV |
| Package Style | TO-220-3 (TO-220AB) |
| Mounting Method | Flange Mount |
Key Features
- Output current up to 1.5A
- Output voltage of 5V with ±2% tolerance
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- Guaranteed in extended temperature range (A version)
- Available in various package types including TO-220, TO-220FP, D²PAK, and DPAK
Applications
The L7805ACV is useful in a wide range of applications where local on-card regulation is necessary. It can eliminate distribution problems associated with single point regulation. These regulators are commonly used in power supplies, battery chargers, and other electronic devices that require stable voltage regulation. They can also be used with external components to obtain adjustable voltage and currents.
Q & A
- What is the maximum input voltage for the L7805ACV?
The maximum input voltage for the L7805ACV is 35V. - What is the fixed output voltage of the L7805ACV?
The fixed output voltage of the L7805ACV is 5V. - What is the maximum output current of the L7805ACV?
The maximum output current of the L7805ACV is 1.5A. - What are the operating temperature ranges for the L7805ACV?
The operating temperature range for the L7805ACV is from 0°C to 125°C. - Does the L7805ACV have thermal overload protection?
Yes, the L7805ACV has thermal overload protection. - What package styles are available for the L7805ACV?
The L7805ACV is available in TO-220, TO-220FP, D²PAK, and DPAK packages. - Is the L7805ACV RoHS compliant?
Yes, the L7805ACV is RoHS compliant. - Can the L7805ACV be used for adjustable voltage regulation?
Yes, the L7805ACV can be used with external components to obtain adjustable voltage and currents. - What is the quiescent current of the L7805ACV?
The quiescent current of the L7805ACV is 6mA. - What is the load regulation of the L7805ACV?
The load regulation of the L7805ACV is 100mV.
