Description
Description:
The 7812 (sometimes L7812, LM7812, MC7812…) is a family of self-contained fixed linear voltage regulator integrated circuits. The 7812 family is commonly used in electronic circuits requiring a regulated power supply due to their ease-of-use and low cost. 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). The 7812 line are positive voltage regulators: they produce a voltage that is positive relative to a common ground. 7812 – 12V Voltage Regulator is a commonly used voltage regulator integrated circuit in robotics projects. The regulator converts regulated or unregulated input voltages between 15V and 35V to regulated 12V output voltage. The maximum output current that 7812 – 12V Voltage Regulator provides is 1.5A. For projects that need high current outputs, it is recommended to use the IC with a heatsink.
Specification:
- Output Voltage: 12 V
- Output Current: 1.5 A
- Load Regulation: 240 mV
- Input Voltage MAX: 35 V
- Line Regulation: 240 mV
- Operating Temperature: 0 ~ 125℃
- Mounting Style: Through Hole
- Input Voltage MIN: 14 V
- Number of Outputs: 1
- Packaging: Tube
- Polarity: Positive
- PSRR / Ripple Rejection – Typ: 55 dB
- Series: L7812
Features:
- Commonly used voltage regulator IC
- Up to 1A output current
- 15V-24V regulated/unregulated input voltage
- 12V regulated output voltage
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