Description: LM7805 Overview: The LM7805 is a 5V adjustable linear voltage regulator integrated circuit (IC). It provides a stable, adjusted output voltage of 5V from an input source. Output Voltage Regulation: This IC features internal voltage reference and regulation circuits that maintain a consistent and accurate 5V output voltage regardless of the input voltage fluctuations within certain limits. Input Voltage Range: The LM7805 can accept input voltages from 6V to 32V, making it suitable for various power sources, such as batteries or DC power supplies. Output Current Capability: With a typical load current of up to 150mA at room temperature (25°C), this regulator is commonly used in low-power applications like LED circuits, sensors, and small electronic projects. Efficiency and Heat Dissipation: Unlike switching regulators, linear voltage regulators such as LM7805 have lower efficiency since they convert voltage through a linear process, generating heat. Therefore, efficient heat di
| Specification | Details |
|---|---|
| Voltage Input Range | 7V to 40V |
| Output Voltage | 5V ±2% (typically 4.95V to 5.05V) |
| Maximum Output Current | 1A |
| Line Regulation | 0.01% (max) |
| Load Regulation | 0.02% (max) |
| Temperature Range | -55°C to 125°C |
| Thermal Resistance | Junction-to-Case (θJC): 50°C/W |
| Package Type | TO-220 |
| Pin Configuration | 3 pins: Input Ground Output |
| Operating Frequency | 50 Hz to 20 kHz |
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