FAIRCHILD SEMICONDUCTOR UA78L82AWC Voltage Regulator 20PCS 8.2V TO-92

( Brand: Fairchild Semiconductor ), ( Manufacturer Part Number: UA78L82AWC ), ( Part Type: Voltage Regulator )

Review FAIRCHILD SEMICONDUCTOR 20pcs 8.2v Voltage Regulator

The UA78L82AWC is a 20-piece set of Fairchild 8.2V 92 Voltage Regulator Semiconductors, specifically TO-92 packaged. This voltage regulator is a crucial component in various electronic circuits, particularly in power supply systems, as it maintains a constant output voltage despite fluctuations in input voltage.

Each regulator in this set is a 3-terminal device, with the three terminals being IN (input), GND (ground), and OUT (output). The 8.2V designation indicates the intended output voltage, which can be adjusted slightly within a certain range to accommodate different power requirements.

The Fairchild UA78L82AWC is an adjustable linear voltage regulator. Linear regulators maintain a constant output voltage by dropping the excess input voltage across a series pass element, such as a diode or transistor. The adjustable feature allows for fine-tuning of the output voltage, typically by changing the value of an external resistor.

The TO-92 package is a common and versatile type of integrated circuit package, known for its small size and simplicity. The package's flat, rectangular shape makes it easy to mount and solder onto a printed circuit board, making it a popular choice for hobbyists and professionals alike.

In summary, the UA78L82AWC 20pcs Fairchild 8.2V 92 Voltage Regulator Semiconductor TO-92 set is a valuable tool for maintaining stable voltage in electronic circuits. Its adjustable output voltage, small and easy-to-use TO-92 package, and high-quality Fairchild brand make it a reliable choice for a wide range of applications.

1. Availability and Reliability: Fairchild is a well-known brand in the semiconductor industry, and their products are widely available and trusted for their reliability.

2. Bulk Discount: Buying 20 pieces of this voltage regulator at once can offer a bulk discount, making it a cost-effective option for projects that require multiple regulators.

3. Versatile Application: The UA78L82AWC is a linear voltage regulator, which means it can be used in a variety of applications, including power supplies, battery management, and signal processing.

1. Power Consumption: Linear voltage regulators, like the UA78L82AWC, are not as efficient as switching regulators, as they dissipate energy as heat. This can lead to increased power consumption and higher operating temperatures.

2. Limited Regulation Range: The UA78L82AWC has a limited regulation range of 8.2V to 36V, which may not be suitable for all applications.

3. Size and Heat Dissipation: The TO-92 package is a larger package compared to other packages, which can make it less suitable for space-constrained applications. Additionally, the increased power dissipation can lead to overheating if proper heat sinking is not implemented.

The UA78L82AWC 20pcs Fairchild 8.2V 92 Voltage Regulator Semiconductor TO-92 is a versatile and reliable option for projects that require a linear voltage regulator. However, its lower efficiency and limited regulation range should be considered, as well as the potential for increased power consumption and heat dissipation. If these factors are not a concern, then the bulk discount and availability of this product make it a cost-effective option.

If a linear voltage regulator is required, the UA78L82AWC can be a suitable option due to its wide availability and reliability. However, it's recommended to evaluate other options, such as switching regulators, to ensure that the chosen regulator meets the specific requirements of the application in terms of efficiency, regulation range, and size. Additionally, proper heat sinking and power management should be considered to ensure the regulator operates within its recommended operating conditions.

Details:

2v TO-92 voltage regulator more in stock. Fairchild UA78L82AWC 8.

part #: ua78l82awc prices

• $9.59-$17.95

specifications voltageregula:

• brand: Fairchild Semiconductor
• mpn: Ua78l82awc
• part type: Voltage Regulator

Seller voltageregula:

• zipcode: 19149
• city: Philadelphia, Pennsylvania

General voltageregula:

• condition: New
• in stock: Yes
• business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components

Returns voltageregula:

• policy: no returns

Offer voltageregula:

• quantity: 19
• Sold: 0
• bids: 0
• Started: March 3, 2017, 7:23 pm
• best offer: false

Ratings:

1. Awesome service and well packed. Thanks! 03-03-17
2. AAA seller fast shipping, very happy here! 03-03-17
3. Fast shipping! Thanks!! 03-03-17
4. item exactly as described, perfect transaction, would buy again. Thanks 03-03-17
5. Shipped fast, recommended seller 03-03-17

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• cost: $3.29
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