MICREL LM2576WT Regulator

( Brand: Micrel ), ( Part Type: Regulator )

Review MICREL Regulator

The LM2576WT regulator, manufactured by Micrel, is a highly versatile and efficient switching voltage regulator designed for a wide range of applications. This regulator is a member of the LM2576 family, which is renowned for its high power density, ease of use, and high efficiency.

The LM2576WT regulator is a voltage regulator that provides a fixed output voltage between 1.5V and 36V, making it suitable for a broad spectrum of electronic devices. It features a constant frequency operation, ensuring a stable output voltage regardless of the input voltage changes. The regulator operates at a fixed frequency of 1.2MHz, which further enhances its efficiency and stability.

The LM2576WT regulator is designed to be highly efficient, with an output efficiency of up to 92%. This high efficiency translates into lower heat dissipation, reducing the need for large heat sinks and improving the overall system's efficiency. The regulator also features a low quiescent current of 3mA, ensuring minimal power consumption when the device is in standby mode.

The LM2576WT regulator is equipped with various protection features to safeguard the connected circuitry. These include over-voltage protection, short-circuit protection, and thermal shutdown. If the input voltage exceeds the specified limit, the regulator will automatically shut down to prevent damage to the connected components. Similarly, if a short circuit occurs, the regulator will also shut down to protect itself and the connected circuitry.

The regulator is packaged in a small, compact SO-8 package, making it easily integratable into most PCB designs. It operates from an input voltage range of 6.5V to 40V, making it suitable for a wide range of power sources, including DC power supplies and battery systems.

In conclusion, the LM2576WT regulator is a powerful and efficient voltage regulator that offers a wide range of features, making it an excellent choice for various applications. Its high efficiency, low quiescent current, and comprehensive protection features make it a reliable and versatile component for your electronic designs.

1. Wide Input Voltage Range: The LM2576WT regulator has a wide input voltage range of 7V to 40V, making it suitable for various power sources.

2. Continuous Output Current: It can deliver up to 1.5A of continuous output current, which is sufficient for powering many low-power electronic circuits.

3. Efficient: This regulator has a high efficiency of up to 93%, which means less heat is produced and more power is available for the load.

4. Compact Size: The LM2576WT regulator is a small, surface-mount device, making it ideal for use in space-constrained applications.

5. Easy to Use: The regulator is easy to use and requires only a few external components to function, such as an input capacitor and an output inductor.

1. Limited Output Voltage Adjustment: The LM2576WT regulator has a fixed output voltage of 3.3V or 5V, and it is not possible to adjust this voltage using external components.

2. Limited Output Voltage Regulation: The regulator may not provide sufficient voltage regulation for applications that require a very stable output voltage, especially when the input voltage is close to the output voltage.

3. No Overvoltage Protection: The LM2576WT regulator does not have built-in overvoltage protection, which means that if the input voltage exceeds the maximum rating of the regulator, it could be damaged.

4. Requires External Components: While the LM2576WT regulator is easy to use, it requires external components such as an input capacitor and an output inductor, which can add to the cost and complexity of the circuit.

The LM2576WT regulator (Micrel) is a suitable choice for applications that require a reliable, compact, and efficient voltage regulator with a wide input voltage range and a continuous output current of up to 1.5A. However, it may not be suitable for applications that require a very stable output voltage or overvoltage protection.

If you need a voltage regulator with a wide input voltage range and a continuous output current of up to 1.5A, and you are willing to accept the limitations of the LM2576WT regulator, then it is a good choice. If you need a regulator with more features, such as adjustable output voltage or overvoltage protection, then you may want to consider other options.

Details:

Regulator Micrel LM2576WT 52 khz simple 3a buck regulator switch ING 3,3 v, 5 v, 12 volts ad junta bale output 3 output input 4v to 40 v output v 1,23 to 37 v lot of 1 x 10 lot of 3 x 21.

part #: lm2576wt prices

• $18.49-$1774.84

specifications voltageregula:

• brand: Micrel
• part type: Regulator

Shipping voltageregula:

• cost: $2.54
• handling: 2 days
• type: Flat

General voltageregula:

• in stock: Yes
• Business & Industrial > Electrical & Test Equipment > Electronic Components > Voltage Regulators
• condition: New

Ratings:

1. Great seller thank you 03-14-16
2. Thanks a bunch, works well! 03-18-16
3. 5 stars, good seller 03-15-16
4. Accurate , fast shipping. Thank you. 03-14-16
5. great price, well packed fast shipment top rating 03-21-16

Seller voltageregula:

• zipcode: 33222
• city: Miami, Florida

Offer voltageregula:

• # bids: 0
• best offer: false
• Started: March 23, 2016, 4:57 am
• quantity: 1
• # Sold: 0

Payments voltageregula:

• PayPal

Returns voltageregula:

• time: 14 Days
• paid by: Buyer
• type: Money Back
• policy: returns accepted

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