12V voltage regulator – MBATechmeds https://mbatechmeds.com Electronics and Final Year Engineering Project Store Mon, 27 Jan 2025 09:42:56 +0000 en-US hourly 1 https://wordpress.org/?v=6.7.1 https://mbatechmeds.com/wp-content/uploads/2021/08/cropped-MBA-512-512-32x32.png 12V voltage regulator – MBATechmeds https://mbatechmeds.com 32 32 LM7812 Voltage Regulator IC https://mbatechmeds.com/product/lm7812-voltage-regulator-ic/ https://mbatechmeds.com/product/lm7812-voltage-regulator-ic/#respond Sat, 24 Jul 2021 07:39:30 +0000 https://mbatechmeds.com/?post_type=product&p=50679 Input voltage : 12V – 28v Max output current : 1A Output Voltage : 12V Datasheet]]> LM7812 is an extremely popular linear voltage regulator for generating constant 12V.

It is a easy and simple to use voltage regulator with no external circuitry or components needed for voltage regulation (except for a few smoothing capacitors).

It can provide around 500 mA of current without an heatsink and upto 1 A with an heat sink.

]]> https://mbatechmeds.com/product/lm7812-voltage-regulator-ic/feed/ 0 LM7912 Negative Voltage Regulator https://mbatechmeds.com/product/lm7912-negative-voltage-regulator/ https://mbatechmeds.com/product/lm7912-negative-voltage-regulator/#respond Sat, 24 Jul 2021 07:39:30 +0000 https://mbatechmeds.com/?post_type=product&p=50683 Output Current : 1 A Load Regulation : 200 mV Input Voltage MAX : - 30V Package / Case : TO-220-3]]> The LM7912 (3-terminal regulators) is available with fixed output voltage of -12V. The LM79XX series is packaged in the TO-220 power package and is capable of supplying 1A of output current.
 
These regulators employ internal current limiting safe area protection and thermal shutdown for protection against virtually all overload conditions. Low ground pin current of the LM7912 allows output voltage to be easily boosted above the preset value with a resistor divider. The low quiescent current drain of these devices with a specified maximum change with line and load ensures good regulation in the voltage boosted mode.

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