NATIONAL Nop Semi Voltage Regulator Lm317s 45
( Brand: National ), ( Manufacturer Part Number: LM317S/ ), ( Part Type: Voltage Regulator )
Review NATIONAL Nop Semi Adjustable Voltage Regulator Lots 45
The LM317S NOP (No Output Short Protection) National Semiconductor Voltage Regulator is a highly versatile and widely used linear voltage regulator in various electronic applications. This component is designed to provide a stable, adjustable output voltage over a wide range, making it an ideal choice for power supply regulation in circuits.
The LM317S is a three-terminal device, featuring an input (VIN), an adjustment (VOUT), and an output (VOUT) pin. The input voltage (VIN) can range from 4.5V to 40V, allowing it to operate with a wide range of power sources. The adjustment pin (VOUT) allows for fine-tuning of the output voltage, which can be set within the range of 1.2V to 37V (with the aid of an external resistor).
The LM317S is a current-limited device, with a maximum current limit of 1.5A (for the TO-220 package). This feature ensures safe operation by limiting the current draw in case of short circuits or overloads. Additionally, the LM317S has a high input impedance (100M ), which minimizes power loss and allows it to operate effectively with low source currents.
The LM317S also features thermal protection, which helps to prevent damage due to overheating. The device automatically reduces its output voltage when the temperature exceeds a certain threshold, protecting itself and the circuit from potential damage.
In summary, the LM317S NOP voltage regulator is a reliable and versatile component, offering adjustable voltage regulation, high current handling capability, and thermal protection. Its wide input voltage range and range of output voltage adjustments make it an excellent choice for various power supply applications in electronics, including audio, communication, and computer systems.
Pros of buying LM317N OP-AMP Voltage Regulator 45 from National Semiconductor:1. Wide Input Voltage Range: The LM317N can operate with input voltages from 4.5V to 40V, making it suitable for a wide range of power supply sources.
2. Adjustable Output Voltage: The LM317N allows you to adjust the output voltage from 1.25V to 37V by using an external potentiometer or fixed resistor.
3. High Stability: The LM317N offers a high level of output voltage stability, which is essential in applications that require precise voltage regulation.
4. High Power Dissipation: The LM317N can handle up to 1.5W of power dissipation, making it suitable for applications that require moderate power.
5. Widely Available: The LM317N is a widely used and well-established voltage regulator, making it easy to find and purchase from various distributors.
Cons of buying LM317N OP-AMP Voltage Regulator 45 from National Semiconductor:1. Low Efficiency: Compared to newer regulator types, the LM317N has a relatively low efficiency, which can result in waste heat and reduced system performance.
2. No Short Circuit Protection: The LM317N does not have built-in short circuit protection, which means you may need to add external protection circuitry to protect the regulator in case of a short circuit.
3. Limited Current Capability: The LM317N has a maximum output current of 1.5A, which may not be sufficient for applications that require high current.
4. Linear Regulator: The LM317N is a linear regulator, which means it uses constant current to maintain a constant output voltage. This can result in significant power loss and heat generation, especially in applications that require high output currents.
In conclusion, the LM317N OP-AMP Voltage Regulator 45 from National Semiconductor is a reliable and widely used voltage regulator that offers a wide input voltage range, adjustable output voltage, and high stability. However, its low efficiency, lack of short circuit protection, limited current capability, and linear operation make it less suitable for high power or high current applications. If you require a voltage regulator for applications that require high efficiency, short circuit protection, or high current, you may want to consider other types of regulators, such as switching regulators or buck converters.
Based on its pros and cons, I would recommend the LM317N OP-AMP Voltage Regulator 45 from National Semiconductor for applications that require a wide input voltage range, adjustable output voltage, and high stability, but not for high power or high current applications.
Details:
Lm317s nop b ,national semi. Adjustable voltage regulator lots of 45.
part #: lm317s prices
- $6.96-$19.34
specifications voltageregula:
- brand: National
- mpn: Lm317s/
- part type: Voltage Regulator
Ratings:
- Good Seller Nice Product 05-18-17
- Prompt email reply and extremely fast payment. The Best! Thanks!! A 05-16-17
- thanks!! 05-19-17
- Very fast shipping. 05-22-17
- All good. Thanks 05-23-17
Seller voltageregula:
- city: San Jose, California
- zipcode: 95132
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- PayPal
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- type: Flat
- handling: 1 days
- cost: $15.0
General voltageregula:
- condition: New
- business industrial > electrical test equipment > electronic components business industrial > voltage regulators electronic components
- in stock: Yes
Returns voltageregula:
- time: 14 Days
- type: Money Back
- policy: returns accepted
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Offer voltageregula:
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- quantity: 1
- Started: May 24, 2017, 10:05 pm
- best offer: false
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