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LM7808 Regulator IC - 8V Fixed Linear Regulator - TO-220 IC

SKU: 2W3I1FHIC3
The L7808CV Linear Voltage Regulator IC is a fixed-output positive voltage regulator designed to provide a stable 8V DC output from a higher DC input voltage. Belonging to the popular 78xx series of voltage regulators, the L7808CV is widely used in power supply circuits, embedded systems, industrial electronics, and DIY projects where a reliable regulated voltage source is required. Housed...
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Specifications

Specifications:

Part Number: L7808CV
Regulator Type: Positive Linear Voltage Regulator
Output Voltage: 8V DC
Output Current: Up to 1.5A
Input Voltage Range: Up to 35V DC (recommended operating range lower)
Dropout Voltage: Approximately 2V
Output Voltage Tolerance: ±4% (typical)
Quiescent Current: Approximately 5mA – 8mA
Package Type: TO-220
Number of Pins: 3
Protection Features: Thermal Shutdown, Current Limiting, Short-Circuit Protection
Operating Temperature Range: 0°C to +125°C
Mounting Type: Through-Hole
Polarity: Positive Voltage Regulator

Additional Resources

LM7808.PDF

FAQ

1. What is the L7808CV TO-220 IC used for?

It is used to provide a stable and regulated 8V DC output in power supplies, embedded systems, consumer electronics, and various electronic circuits.

2. What is the output voltage of the L7808CV voltage regulator?

The L7808CV delivers a fixed 8V DC regulated output voltage when supplied with an appropriate input voltage.

3. How much output current can the L7808CV provide?

The regulator can supply up to 1.5A of output current, provided adequate heat dissipation or a suitable heatsink is used.

4. Does the L7808CV include built-in protection features?

Yes, it includes thermal shutdown, current limiting, and short-circuit protection to help safeguard both the regulator and the connected circuit.

5. Why is the TO-220 package commonly used for voltage regulators?

The TO-220 package offers good heat dissipation, easy mounting, and the ability to attach a heatsink, making it suitable for medium to high-power applications.

View full product details

The L7808CV Linear Voltage Regulator IC is a fixed-output positive voltage regulator designed to provide a stable 8V DC output from a higher DC input voltage. Belonging to the popular 78xx series of voltage regulators, the L7808CV is widely used in power supply circuits, embedded systems, industrial electronics, and DIY projects where a reliable regulated voltage source is required.

Housed in a durable TO-220 package, the regulator can deliver output currents up to 1.5A (with adequate heatsinking) and includes built-in protection features such as current limiting, thermal shutdown, and safe operating area protection. Its simple three-pin design makes it easy to integrate into a wide variety of electronic circuits.

Key Features

  • Fixed 8V regulated output voltage
  • Output current capability up to 1.5A
  • Wide input voltage operating range
  • Built-in thermal overload protection
  • Internal short-circuit and current limiting protection
  • Simple three-pin configuration
  • High reliability and stable performance
  • TO-220 package for efficient heat dissipation