5V Voltage Regulator - L7805

This is a 5V Voltage Regulator that restricts the voltage output to 5V and draws 5V regulated power supply. The 7812 is the most common, as its regulated 5-volt supply provides a convenient power source for most TTL components. L7812 is a series of 78XX voltage regulators. For ICs within the family, the xx is replaced with two digits, indicating the output voltage (for example, the 7812 has a 12-volt output, while the 7805 produces 5 volts).

The purpose of a voltage regulator is to keep the voltage in a circuit relatively close to the desired value. Voltage regulators are one of the most common electronic components since a power supply frequently produces a raw current that would otherwise damage one of the components in the circuit.

Features / technical specifications:

• output Type: Fixed
• Output Voltage: +5V DC
• Current Output: up to 1.A
• Input Voltage: 14.6 – 35VDC​
• Quiescent (standby) current: 8mA
• Dropout Voltage (Max): 2V @ 1A
• Category: Linear Voltage Regulators – Standard
• Polarity: Positive
• Operating Temperature: 0 to +125°C
• Mounting Style: Through Hole
• Pin Spacing Pitch: 2.54mm
• Hole Diameter: 3.8mm
• Dimensions: 10.4 x 4.6 x 9.15mm