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Start with  78L05*(98) 78L05-*(9) 78L05.*(2) 78L05A*(14) 78L05F*(1) 78L05G*(15) 78L05L*(15) 78L05M*(31)
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Included  *78L05*(1223) *78L05-*(6) *78L051*(5) *78L052*(2) *78L054*(5) *78L058*(5) *78L05A*(56) *78L05B*(2) *78L05C*(15) *78L05E*(2) *78L05K*(2) *78L05L*(1) *78L05Z*(2)
Manufacturer


78L05 Datasheet, PDF

Search Partnumber : Match&Start with "78L05" - Total : 134 ( 1/7 Page)
ManufacturerPart #DatasheetDescription
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NEC
78L05 NEC-78L05 Datasheet
387Kb/12P
   THREE TERMINAL POSITIVE VOLTAGE REGULATORS?
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SEMTECH ELECTRONICS LTD...
78L05 SEMTECH_ELEC-78L05 Datasheet
294Kb/2P
   3-Terminal positive voltage regulator
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Silicon Supplies
78L05 SS-78L05 Datasheet
295Kb/4P
   Positive Fixed 5V Voltage Regulator in bare die form
Rev 1.0 06/07/22
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Jiangsu High diode Semi...
78L05 HDSEMI-78L05 Datasheet
2Mb/4P
   TO-92 Encapsulate Three-terminal Voltage Regulator
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TECH PUBLIC Electronics...
78L05 TECHPUBLIC-78L05 Datasheet
1Mb/3P
   Three-Terminal Voltage Regulator
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STMicroelectronics
78L05 STMICROELECTRONICS-78L05 Datasheet
145Kb/19P
   POSITIVE VOLTAGE REGULATORS
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Foshan Blue Rocket Elec...
78L05 FOSHAN-78L05 Datasheet
794Kb/6P
   Voltage Regulator in a TO-92 Plastic Package
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Guangdong Youtai Semico...
78L05 UMW-78L05 Datasheet
402Kb/14P
   3TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS
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List of Unclassifed Man...
78L05 ETC1-78L05 Datasheet
253Kb/2P
   LINEAR INTEGRATED CIRCUITS 3-TERMINAL VOLATGE REGULATORS
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SHENZHEN KOO CHIN ELECT...
78L05 KOOCHIN-78L05 Datasheet
1,004Kb/1P
   Maximum Output current
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Guangdong Youtai Semico...
78L05 UMW-78L05 Datasheet
848Kb/11P
   3TERMINAL 0.1A POSITIVE VOLTAGE REGULATORS
logo
Estek Electronics Co. L...
78L05 ESTEK-78L05 Datasheet
122Kb/3P
   3-Terminal Regulators
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Silicon Supplies
78L05 SS-78L05 Datasheet
364Kb/4P
   Linear Voltage Regulator
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Guangdong Youtai Semico...
78L05 UMW-78L05 Datasheet
3Mb/12P
   3-TERMINAL 0.15A POSITIVE VOLTAGE REGULATORS
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Wing Shing Computer Com...
78L05 WINGS-78L05 Datasheet
261Kb/5P
   Positive-Voltage Regulators
logo
KIA Semiconductor Techn...
78L05 KIA-78L05 Datasheet
51Kb/3P
   THREE TERMINAL POSITIVE VOLTAGE REGULATORS 5V
logo
Guangdong Youtai Semico...
78L05 UMW-78L05 Datasheet
2Mb/13P
   Three-terminal voltage stabilizing circuit—78L XX
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Daya Electric Group Co....
78L05 DAYA-78L05 Datasheet
818Kb/1P
   TO-92 Plastic-Encapsulate Transistors
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Microdiode Electronics ...
78L05 CHENDA-78L05 Datasheet
2Mb/3P
   SOT-89 Plastic-Encapsulate Voltage Regulators

12 3 4 5 6 7


12 3 4 5


78L05 Datasheet, PDF [Old version datasheet]

ManufacturerPart #DatasheetDescription
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National Semiconductor ...
78L05
211Kb/12P
3-Terminal Positive Regulators


78L05 Distributor

DistributorPart #ManufacturerDescriptionPriceQty.
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Brief Description of 78L05


The 78L05 is a widely used voltage regulator integrated circuit (IC) that provides a fixed, regulated output voltage of +5 volts. It is part of the 78xx series of voltage regulators, where xx represents the specific output voltage. In the case of the 78L05, it regulates the output voltage to +5 volts.

Here are some key characteristics and specifications of the 78L05 voltage regulator:

Type: 78L05 is a positive voltage regulator IC, which means it provides a stable and regulated positive output voltage.

Package: The 78L05 is available in various packages, including TO-92, SOT-89, and other surface-mount packages, depending on the manufacturer and application.

Output Voltage: The 78L05 provides a fixed output voltage of +5 volts, which is commonly used to power various electronic components, especially in low-power applications.

Maximum Output Current: The maximum output current (Iout) of the 78L05 varies with different manufacturers and packages but is typically around 100 mA to 1000 mA (1A). This means it can supply current in the range of 100 milliamperes to 1 ampere, depending on the specific part number and package.

Input Voltage Range: The input voltage (Vin) should be higher than the desired output voltage by some margin to allow for proper regulation. For the 78L05, this margin is typically around 2 volts. So, for a +5V output, you would need an input voltage of around +7V to +12V, depending on the specific manufacturer and package.

Regulation: The 78L05 provides excellent voltage regulation, maintaining a stable +5V output voltage even when the input voltage varies over a specified range.

Applications: The 78L05 is used in various low-power applications to provide a stable +5V supply, such as powering microcontrollers, sensors, and other digital and analog electronic components.

Pin Configuration: The 78L05 typically has three pins: input (Vin), ground (GND), and output (Vout). The pinout can vary depending on the package and manufacturer.

Equivalent for 78L05


The 78L05 is a voltage regulator that provides a fixed output voltage of +5V. If you are looking for a replacement for the 78L05 voltage regulator, you can consider using another voltage regulator with a fixed output voltage of +5V and comparable electrical characteristics. Here are some possible replacements:

LM7805: This is a commonly used voltage regulator with a fixed output voltage of +5V and can be used as a direct replacement for the 78L05.

MC7805: Another popular voltage regulator with a fixed output voltage of +5V, and it can also serve as a replacement.

AMS1117-5.0: This is a low-dropout (LDO) voltage regulator with a fixed output voltage of +5V, and it can be used as an alternative replacement if you need an LDO regulator.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.

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