LM7810 Voltage Regulator: Circuit, Datasheet, Pinout

LM7810 Symbol

LM7810 Footprint

LM7810 3D Model

The LM7810 is a positive voltage regulator integrated circuit. It is part of the  LM78xx  series of positive voltage regulators. The IC delivers a precise 10V output with 1A to 1.5A output current, although obtaining 1A or 1.5A current from the IC will necessitate the use of a suitable heatsink. A maximum input voltage of 35V can be handled by the IC.

One of the advantages of these voltage regulators is that the output voltage of the IC will remain constant at 10V even if the input voltage fluctuates between 13V and 35V. The input voltage must be 3 to 4 volts greater than the output voltage to produce a precise 10V output with the IC.

Because it has built-in short circuit protection, overheat protection, and safe area protection characteristics, the LM7810 is a trustworthy IC for use in commercial appliances and equipment. It is internally damage proof and can provide long-term performance in circuits.

• TO-220 Package

• Output current 1A to 1.5A

• Short circuit shutdown function

• Overheat shutdown function

• Low cost and easily available

• Reliable and long life

• Can be used in commercial equipment

• 15V fixed output

• Maximum input voltage is up to 35V DC

• Current consumption in standby mode is only 8mA

• Microcontroller Circuits & Applications

• Solar applications

• Voltage converter circuits

• Power supply circuits

• Battery chargers circuits

• Computer and telecommunication circuits

The equivalent for LM7810:

• LM2940T-10

• UA7810CKCS

• L78S10CV

• BA17810T

• TS7810CZ

• KA7810ETU

We're creating a 24 V or 12 V to 10 V converter with a few low-cost components in this circuit below. The IC LM7810, the diode 1N4001, capacitors, and a 12 V or 24 V DC supply are among the components. The following circuit will produce a "fixed output" of 10V DC. The input voltage can range between 12V and 24V DC. Because the IC supports a maximum input voltage of 35 volts, you can use voltages higher than 24 volts, but the voltage difference will result in heat dissipation from the IC, necessitating the use of a large heat sink.

LM7810 Circuit

It is recommended that you do not drive a load of more than 1.5A with this IC, always use an appropriate heatsink, and do not apply input voltage greater than 35V. For added safety, do not give input voltage greater than 25V to 30V. When the IC is in use, the temperature around it should be between 0 and +125 ℃， and the storing temperature should be between -65 and +150 ℃。

ON Semiconductor LM7810CT technical specifications, attributes, parameters and parts with similar specifications to ON Semiconductor LM7810CT.

LM7810 Package

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Download datasheets and manufacturer documentation for ON Semiconductor LM7810CT.