1. Voltage Regulators Electronic Components For Sale
  2. sku: 3660708641580322
  3. FAIRCHILD SEMICONDUCTOR KA278RA05-CTU4RE

FAIRCHILD SEMICONDUCTOR KA278RA05-CTU4RE Ldo Mfr TO220I

Ka278ra05-ctu4re Fairchild Semiconductor Ldo Case Mfr Lot Qty

( Brand: Fairchild Semiconductor ), ( Manufacturer Part Number: KA278RA05-CTU4RE ), ( Part Type: Case ), ( Country/region Of Manufacture: United States )

Review FAIRCHILD SEMICONDUCTOR Ka278 Ldo Case Mfr Ka278ra05-ctu Lot Qty

The Ka278RA05-CTU4RE is a high-quality, low-noise voltage regulator from Fairchild Semiconductor. This LDO (Low Dropout Regulator) is designed to provide a stable output voltage, regardless of the input voltage, making it an excellent choice for applications that require precise voltage regulation.

The Ka278RA05-CTU4RE features a low dropout voltage of 0.4V at 100mA, ensuring efficient power conversion and minimal power loss. Its maximum output current is 500mA, making it suitable for applications that require moderate power output. The regulator is available in a TO-220 package, which provides excellent thermal management and allows for easy integration into a wide range of electronics.

This voltage regulator is also known for its excellent line and load regulation, delivering a constant output voltage within a range of 1% to 2%. It also features a low quiescent current of 100 A, ensuring minimal power consumption in standby mode. The Ka278RA05-CTU4RE is also equipped with protection features such as thermal shutdown and short-circuit protection, ensuring the safety of the connected circuit.

In addition, the Ka278RA05-CTU4RE has a wide operating voltage range of 2.7V to 36V, making it suitable for a wide range of input voltages. Its low noise and ripple characteristics make it an excellent choice for applications that require high signal integrity, such as audio and communication circuits.

Overall, the Ka278RA05-CTU4RE is a high-performance, low-noise voltage regulator that offers excellent stability, efficiency, and protection features. Its versatile operating voltage range, low dropout voltage, and low quiescent current make it an ideal choice for a wide range of applications, from low-power digital circuits to high-power audio amplifiers.

The Ka278RA05-CTU from Fairchild Semiconductor is a Low Dropout Regulator (LDO) in a TO-220 package. Here are some pros and cons of using this LDO: Pros:

1. Wide Input Voltage Range: The Ka278RA05-CTU can operate from an input voltage range of 2.7V to 36V, making it suitable for various power supply applications.

2. Low Output Voltage Noise: It has a low output voltage noise of 10 V/rtHz, which is ideal for applications that require a clean power supply.

3. High Line and Load Regulation: The LDO has a high line regulation of 0.1% and load regulation of 1%, ensuring a stable output voltage even under varying load conditions.

4. Low Quiescent Current: The Ka278RA05-CTU has a low quiescent current of 10mA, which helps reduce power consumption and heat dissipation.

5. Protective Features: The LDO has over-current, thermal, and over-voltage protection, making it safe to use in many applications.

Cons:

1. Limited Output Current: The LDO has a maximum output current of 500mA, which may not be sufficient for high power consumption applications.

2. Higher Package Size: Compared to other LDO packages, the TO-220 package is larger, which may be a disadvantage in applications where space is limited.

3. Lower Efficiency: The LDO operates with an efficiency of around 65%, which is lower than some switching regulators.

In conclusion, the Ka278RA05-CTU from Fairchild Semiconductor is a suitable option for applications that require a low output voltage noise, wide input voltage range, and high line and load regulation. However, its limited output current, larger package size, and lower efficiency may be drawbacks for some applications. If higher output current or efficiency is required, other LDOs or switching regulators may be a better option.

Recommendation: If the Ka278RA05-CTU's features meet your application requirements, it is a reliable and safe choice. However, consider other options with higher output current or efficiency to ensure that your power supply can meet your specific needs.

Details:

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specifications voltageregula:

  • brand: Fairchild Semiconductor
  • mpn: Ka278ra05-ctu4re
  • part type: Case
  • country/region of manufacture: United States

Shipping voltageregula:

  • type: Flat
  • handling: 1 days
  • cost: $3.77

Returns voltageregula:

  • type: Money back or replacement buyers choice
  • time: 30 Days
  • policy: returns accepted
  • paid by: Buyer

Seller voltageregula:

  • zipcode: 12858
  • city: Paradox, New York

Offer voltageregula:

  • best offer: false
  • bids: 0
  • Started: August 1, 2018, 12:06 pm
  • Sold: 0
  • quantity: 10

Ratings:

  1. Great to do business with you! A seller 04-15-18
  2. thanks excellent 07-03-18
  3. A very good transformer core with awesome properties!!! Thanks from Germany!!! 06-30-18
  4. Thank you 07-04-18
  5. Exactly as described. And fast shipping. THX!! 06-22-18

Payments voltageregula:

  • PayPal

General voltageregula:

  • in stock: Yes
  • condition: New
  • business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
part type: case, country/region of manufacture: united states,
category: business & industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components, sku: 3660708641580322,
Review#1 Great to do business with you! A seller ()
Review#2 thanks excellent ()
Review#3 A very good transformer core with awesome properties!!! Thanks from Germany!!! ()
Review#4 Thank you ()
Review#5 Exactly as described. And fast shipping. THX!! ()
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