LM78M05C Regulators Fairchild Voltage 45 7805 5V 5A 500MA TO220

( Part Type: Voltage Regulator ), ( Country/region Of Manufacture: China )

Review Regulators 5a Fairchild 5v Voltage Lot 500ma 45

The LM78M05C Regulator is a linear voltage regulator designed by Fairchild Semiconductor. This specific model, TO220 package, is a 3-terminal adjustable voltage regulator that can provide a stable 5V output voltage with a maximum current output of 500mA. The LM78M05C is a member of the 7805 series, which are widely used for power supply applications in various electronic devices due to their high reliability, efficiency, and stability.

The regulator operates on an input voltage range of 7V to 35V, making it suitable for use with a wide range of power sources. It features a thermal protection circuit that protects the device from overheating, ensuring safe and reliable operation. The LM78M05C is housed in a TO220 package, which is a common, high-power, and thermally-efficient package widely used for voltage regulators.

The LM78M05C is an ideal choice for power supply applications that require a stable 5V output voltage, such as microcontrollers, digital logic circuits, and communication devices. Its high current capacity, combined with its wide input voltage range and thermal protection circuit, makes it a versatile and reliable solution for various power supply requirements. The LM78M05C is a high-quality, cost-effective, and widely available voltage regulator, making it a popular choice for electronic design engineers and hobbyists alike.

1. Reliability: The LM78M05C is a well-known and widely used linear voltage regulator, manufactured by Fairchild Semiconductor. It is known for its reliability and long-term performance.

2. Widely Available: The LM78M05C is widely available in the market, making it easy to find and purchase.

3. Easy to Use: The LM78M05C is a simple linear voltage regulator with a single input and output, making it easy to use and integrate into circuits.

4. Cost-effective: The LM78M05C is a cost-effective solution for providing a stable 5V voltage supply up to 500mA.

1. Efficiency: Linear voltage regulators, such as the LM78M05C, are not very efficient. They dissipate a significant amount of power as heat, which can lead to increased heat dissipation requirements.

2. Noisiness: Linear voltage regulators can be noisy and produce unwanted electromagnetic interference (EMI) and radio frequency interference (RFI).

3. Heat Sink Required: Due to the heat dissipation, a heat sink may be required to cool the regulator and prevent it from overheating.

The LM78M05C is a reliable, widely available, and cost-effective solution for providing a stable 5V voltage supply up to 500mA. However, its low efficiency and potential for noise and EMI may require additional considerations, such as heat sinks and filtering, to ensure proper operation in some applications.

If you need a stable 5V voltage supply up to 500mA and are not concerned with efficiency or noise, the LM78M05C is a good option. However, if efficiency, noise, or EMI are concerns, you may want to consider alternative solutions, such as switching regulators or buck converters, which offer higher efficiency and lower noise levels.

Details:

5a 500ma, TO220, voltage regulators these are new unused components, not pulls. Lot of 45 fairchild LM78M05C, 7805, 5v.

part #: lm78m05c prices

• $7.25-$244.80

specifications voltageregula:

• part type: Voltage Regulator
• country/region of manufacture: China

Returns voltageregula:

• policy: no returns

General voltageregula:

• Business & Industrial > Electrical & Test Equipment > Electronic Components > Voltage Regulators
• condition: New other see details
• in stock: Yes

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• # bids: 0
• quantity: 1
• Started: May 5, 2016, 5:19 pm
• best offer: false
• min. bid: $9.99
• # Sold: 0

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• handling: 3 days
• type: Flat
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Ratings:

1. Perfect 04-08-16
2. Guitar arrived safely. Glad I was home to sign I didn't have a tracking # 04-30-16
3. received as described 05-04-16
4. fast shipping. great ! 04-04-16

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• city: Louisville, Kentucky
• zipcode: 40204

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