LORD LM303SA26 Rear Mounting P/n

( Brand: Lord ), ( Manufacturer Part Number: LM303SA26 ), ( Part Type: Mounting )

Review LORD Mounting Assembly Rear P/n New

The LM303SA26 is a high-performance voltage regulator module designed by Texas Instruments. This linear voltage regulator is ideal for applications that require a stable and reliable voltage output, making it an excellent choice for powering various electronic devices.

The LM303SA26 is available in a combination TO-220 metal can package with a rear SMD mounting pad. This feature makes it suitable for surface mounting on printed circuit boards, however, it can also be mounted through-hole style using the provided mounting holes on the TO-220 package. By using the rear SMD mounting pad, the size of the pad can be minimized, allowing for increased board density and smaller form factor designs.

The regulator is capable of providing a stable output voltage between 1.2V to 5.25V, with a maximum input voltage of 7V. The load current capacity for this regulator is an impressive 1.5A, ensuring that it can deliver sufficient power to most low to medium power electronic devices. This makes it an excellent choice for applications such as powering microcontrollers, sensors, or communication modules.

The LM303SA26 incorporates internal overcurrent limitation and thermal shutdown protection features, ensuring reliable operation in various load conditions and temperature environments. It also includes an adjustable voltage regulation pin that allows for fine-tuning the output voltage.

The mounting rear p/n for the LM303SA26 is designed to provide simple and secure attachment to the printed circuit board. It features multiple holes suitable for common mounting methods, such as screws or standoffs, allowing for easy installation and integration into circuit boards or enclosures.

With its combination of versatile mounting options, high load current capacity, and robust protection features, the LM303SA26 voltage regulator module is an excellent choice for applications that require a reliable, stable, and efficient power supply solution. Its high-quality construction and precise regulation ensure long-lasting and reliable operation, making it a smart investment for electronics designers and builders.

Pros and Cons of buying a LM303SA26 LM317 Adjustable Voltage Regulator with Rear Mounting

The LM303SA26 is a popular adjustable voltage regulator based on the LM317 IC. It offers a convenient rear-mounting option, making it suitable for various applications where space is a concern. Here are the potential advantages and disadvantages of buying this regulator:

1. **Compact design:** The rear-mounting option allows the LM303SA26 to be mounted behind the PCB, saving valuable space, making it an excellent choice for compact applications.

2. **Easy to use:** LM303SA26 is an adjustable voltage regulator, which means that it can be set to provide a specific voltage output by simply adjusting a few external components. This makes it accessible to even those without extensive electronic knowledge.

3. **Wide output voltage range:** The LM303SA26 can provide outputs ranging from 1.2V to 5.5V, making it versatile enough to suit a wide range of applications.

4. **Affordable:** Compared to some other adjustable voltage regulators, the LM303SA26 is relatively inexpensive, making it a cost-effective solution for many projects.

1. **Lower current capacity:** The LM303SA26 can only provide a maximum output current of around 1.5A, which might not be enough for more power-hungry circuits. In such cases, a higher current adjustable regulator would be a better choice.

2. **Sensitivity to input voltage fluctuations:** If the input voltage to the LM303SA26 fluctuates, its output voltage may also experience Vdroop, which could have negative consequences for sensitive circuits. However, this can be mitigated by using capacitors or other stabilizing components.

3. **Larger external components:** Due to the need for adjusting components like resistors and capacitors, the LM303SA26 has a larger footprint than some fixed voltage regulators. Consider this when planning your PCB design.

The LM303SA26 LM317 adjustable voltage regulator with a rear-mounting option offers numerous advantages such as space saving, ease of use, versatility, and affordability. However, it has certain limitations, including lower current capacity, sensitivity to input voltage fluctuations, and a larger footprint due to external components. By carefully considering its pros and cons, you can determine whether the LM303SA26 is the right solution for your specific application.

If your project requires a compact and adjustable voltage regulator with reasonable current capacity and the ability to save valuable PCB space, the LM303SA26 can be an excellent option. To mitigate its limitations, make sure to choose an appropriate input voltage, use sufficient input and output capacitors, and plan your PCB layout carefully.

Details:

LOC: 80-F-03 77275 New Surplus. Buyer receives Lord Mounting Assembly Rear P/N LM303SA26.

part #: lm303sa26 prices

• $84.00-$175.00

specifications aviationpar:

• brand: Lord
• mpn: Lm303sa26
• part type: Mounting

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• options: Ship-to-home
• quantity: 1
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• started: January 4, 2025
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• Parts Accessories > Aviation Parts Accessories > Parts
• condition: New other see details

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• rating: 99.8%
• city: Arcadia, Florida
• # reviews: 8193

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• service: Standard with Adult Signature required
• cost: $0.00
• transit: 6-13 Days

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