NATIONAL SEMICONDUCTOR LM21212-1EVM Eval Module Buck Switching Regulator

( Brand: National Semiconductor ), ( Manufacturer Part Number: LM21212-1EVM ), ( Part Type: Module Regulator ), ( Conversion Direction: Step-down ), ( Current Conversion: Dc To Dc )

Review NATIONAL SEMICONDUCTOR Eval Module Lm21212-1 Buck Switching Regulator

The LM21212-1EVM National Evaluation Module (NEM) is a comprehensive development kit designed for engineers working on power supply design projects. This Buck switching regulator semiconductor, specifically the LM21212-1, is at the heart of this evaluation module.

The LM21212-1 is a highly integrated, synchronous buck regulator that delivers up to 1A of continuous output current. It features a high-efficiency, 2-stage architecture, which ensures a high power density and excellent input-to-output voltage regulation. The regulator also includes an internal current limiting function, ensuring safe operation even under load or fault conditions.

The LM21212-1EVM evaluation module is designed to simplify the development process for engineers. It includes an easy-to-use, graphical user interface (GUI) that allows users to quickly configure the regulator's operating parameters, such as output voltage, current limit, and frequency. The module also includes a comprehensive set of test points, making it easy to monitor the regulator's operation and troubleshoot any issues.

The LM21212-1EVM is housed in a compact, 1.5" x 1.5" x 0.25" form factor, making it ideal for space-constrained applications. It operates over a wide input voltage range of 4.5V to 15V, and its output can be configured to deliver voltages as low as 1.2V. The module also includes a built-in, adjustable output voltage compensation circuit, ensuring stable operation even under varying load conditions.

In summary, the LM21212-1EVM National Evaluation Module is an essential tool for engineers working on power supply design projects. Its high-performance LM21212-1 buck regulator, easy-to-use GUI, and comprehensive set of test points make it an ideal solution for quickly and easily prototyping and testing buck regulator circuits.

1. Reliability: National Semiconductor, now a part of Texas Instruments, is a reputable company known for producing high-quality semiconductor products.

2. Convenience: The evaluation module includes everything necessary for testing the LM21212-1 buck switching regulator, making it an excellent choice for prototyping and development purposes.

3. Versatility: The LM21212-1 can operate with input voltages between 5V and 40V and can deliver output voltages between 0.5V and 18V, making it suitable for a wide range of applications.

4. Low Quiescent Current: The LM21212-1 has a low quiescent current, which helps improve efficiency and reduce heat dissipation.

1. Cost: The evaluation module may be more expensive than purchasing the individual components separately.

2. Limited Output Power: While the LM21212-1 can deliver a maximum output power of 10W, the evaluation module may have a lower output power due to the heat sink and other components used in the module.

3. Size: The evaluation module may be larger than the final product, which may not fit into a smaller design.

The LM21212-1EVM National Evaluation Module is an excellent choice for prototyping and development purposes, as it provides a convenient and reliable way to test the LM21212-1 buck switching regulator. While it may be more expensive than purchasing the individual components separately, the convenience and reliability it offers can save time and money in the long run. However, it may not be suitable for applications that require a smaller footprint or higher output power.

If you are looking for a reliable and convenient way to test the LM21212-1 buck switching regulator, the LM21212-1EVM National Evaluation Module is a great choice. However, if you require a smaller footprint or higher output power, consider purchasing the individual components separately and designing your own circuit.

Details:

Satisfaction is guaranteed on this item. I will usually reply within 24 hr.

For buyer-paid shipping, if you purchase multiple items from me, I combine lower shipping cost when practical. It can source up to 12a. A product page on the eval board is available at.

Tool LM21212-1EVM. Key match LM21212-1EVM ti search-en-everything. The board is guaranteed to be fully functional. Buyer pays shipping based on weight destination.

The lm21212-1 is capable of down converting from an input voltage between This regulator takes input voltage between 5v, and outputs. This device also features a clock synchronization input that allows the switching frequency to be synchronized an external source.

This evaluation board provides a solution to examine the high efficiency lm21212-1 buck switching regulator. This kit has been opened and the eval board may have used.

5 MHz frequency synchronization range enables the user to minimize power stage component size, while still allowing for high efficiency. Fault protection features include current limit, output power good and over- voltage . The lm21212-1 is capable of driving up to 12a continuous load current with excellent output voltage accuracy due its 1 internal reference.

The lugs on input output ports have not been soldered.

If you want to experiment with this part, could be a good deal for.

It is in excellent cosmetic condition, with no evidence of use. Shipping cost is indicated in the listing.

part #: lm212121evm prices

• $5.95-$19.50

specifications voltageregula:

• brand: National Semiconductor
• mpn: Lm21212-1evm
• part type: Module Regulator
• conversion direction: Step-down
• current conversion: Dc To Dc

General voltageregula:

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

Shipping voltageregula:

• cost: $0.0
• handling: 1 days
• type: Calculated

Payments voltageregula:

• PayPal

Returns voltageregula:

• type: Money Back
• policy: returns accepted
• time: 30 Days
• paid by: Buyer

Offer voltageregula:

• Started: January 5, 2018, 6:01 pm
• Sold: 0
• quantity: 1
• bids: 0
• best offer: false

Seller voltageregula:

• city: Spring Mills, Pennsylvania
• zipcode: 16875

Ratings:

1. Thank you for an easy, pleasant transaction. Excellent buyer.. 01-01-18
2. Extremely happy. Great littleFast shipping too. Thank you! A 12-28-17
3. Good product. Thank youi. 01-04-18
4. Good buyer, prompt payment, valued customer, highly recommended. 12-31-17
5. A 01-02-18

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