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7812 is a 12V Voltage Regulator that restricts the voltage output to 12V and draws 12V regulated power supply. The 7812 is the most common, as its regulated 12-volt supply provides a convenient power source for most TTL components.
7812 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 7805 has a 5-volt output, while the 7812 produces 12 volts).
Applications
Circuits requiring steady 12v supply
Protection for devices having specific voltage sensitivity
DIY projects requiring specific voltage from an existing higher/ varying voltage supply
Features
Fixed 12V voltage regulators
Thermal overload protection
Short circuit protection
Output transition SOA protection
Heatsink is required *
Specifications
Output Type: Fixed
Output Voltage: +12V DC
Current Output: up to 1.5A
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
This seller has been a member since: Nov. 24, 2015
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