Description
7805 is a 5V Voltage Regulator that restricts the voltage output to 5V and draws 5V regulated power supply. The 7805 is the most common, as its regulated 5-volt supply provides a convenient power source for most TTL components.
7805 is a series of 78XX voltage regulators (as known as L78xx, LM78xx, MC78xx…), the xx is replaced with two digits, indicating the output voltage (for example, the 7805 has a 5-volt output, while the 7812 produces 12 volts).
Applications
- Circuits requiring steady 5v supply
- Protection for devices having specific voltage sensitivity
- DIY projects requiring specific voltage from an existing higher/ varying voltage supply
Features
- Fixed 5V voltage regulators
- Thermal overload protection
- Short circuit protection
- Output transition SOA protection
- Heatsink is required *
Specifications
- Output Type: Fixed
- Output Voltage: +5V dC
- Current Output: up to 1A
- Input Voltage: 7.3 – 35VDC
- Line Regulation: 100 mV
- Load Regulation: 100 mV
- Quiescent (standby) current: 8mA
- Dropout Voltage (Max): 2 V @ 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
