MICREL MIC2940A-3.3BT Ldo Regulator Pos 3.3V 1.25A 3-PIN TO220

( Brand: Micrel ), ( Manufacturer Part Number: MIC2940A-3.3BT ), ( Part Type: Regulator ), ( Regulator Topology: Positive Fixed ), ( Voltage Output: 3.3v ), ( Voltage Input: Up To 26v ), ( Voltage Dropout: Typical ), ( Current Output: 1.25a ), ( Operating Temperature: 40 Deg;c 125 Deg;c ), ( Package: To-220 ), ( Description: Ic Reg Ldo 3.3v 1.25a To220-3 ), ( Number Of Items: 8 Pcs )

Review MICREL Pcs Ldo Regulator Pos 3.3v 1.25a 3-pin

The Micrel MIC2940A-3.3BT is a high-performance, adjustable, linear voltage regulator that operates from an input voltage range of 4.5V to 18V, providing a regulated output of 3.3V with a maximum current output of 1.25A. This three-pin TO-220 package regulator is designed to deliver stable and precise voltage regulation, making it ideal for various power supply applications such as portable devices, communication equipment, and digital circuits.

The Micrel MIC2940A-3.3BT features a low no-load quiescent current of 4mA, ensuring minimal power consumption in idle mode. The adjustable output voltage is achieved through an external trim pin, providing customization options for specific power requirements. The regulator also has a thermal shutdown feature, which protects the device from overheating and prevents damage to associated components.

The MIC2940A-3.3BT uses a feedback loop to maintain the output voltage, ensuring stability and accuracy under varying load conditions. The regulator's design also includes a wide input voltage range, allowing it to operate in a broad range of power supplies, such as battery-powered devices and external power adapters.

In summary, the Micrel MIC2940A-3.3BT is a versatile, adjustable linear voltage regulator, offering stable and accurate voltage regulation, low power consumption, and thermal protection. Its compact TO-220 package and wide input voltage range make it an excellent choice for various power supply applications.

1. High Current Capacity: This LDO regulator can deliver up to 1.25A of continuous output current, making it suitable for powering high-current devices without overheating.

2. Wide Input Voltage Range: The Micrel MIC2940A-3.3BT can operate from an input voltage range of 2.7V to 5.5V, allowing it to be used in a variety of power supply configurations.

3. Low Noise and High Stability: The LDO regulator has a low noise output voltage and high stability, ensuring that the output voltage remains constant even under load changes.

4. Compact Size: The TO-220 package of the Micrel MIC2940A-3.3BT is small and easy to integrate into circuit boards, making it suitable for space-constrained applications.

1. Limited Output Voltage Adjustment: The LDO regulator has a fixed output voltage of 3.3V, which may not be suitable for applications that require a different output voltage.

2. Limited Input Voltage Dropout: The LDO regulator has a limited input voltage dropout of 1.2V, which means that the output voltage will start to droop when the input voltage drops below this value.

3. Low Efficiency: LDO regulators are generally less efficient than switching regulators, and the Micrel MIC2940A-3.3BT is no exception. It has an efficiency of around 80% under light load conditions, which can result in wasted power and heat.

The Micrel MIC2940A-3.3BT LDO Regulator is a suitable choice for applications that require a high-current, low-noise, and stable voltage regulator with a compact size. Its wide input voltage range and low noise output voltage make it suitable for use in a variety of power supply configurations. However, its limited output voltage adjustment, limited input voltage dropout, and low efficiency may make it less suitable for applications that require a different output voltage or higher efficiency.

If you require a high-current, low-noise, and stable voltage regulator with a compact size, the Micrel MIC2940A-3.3BT LDO Regulator is a good choice. However, if you require a different output voltage or higher efficiency, you may want to consider a switching regulator instead. It's always a good idea to evaluate your specific application requirements and select a regulator that best meets those requirements.

Details:

USA SK new tubed.

part #: mic2940a33bt prices

• $94.57-$181.85

specifications voltageregula:

• brand: Micrel
• mpn: Mic2940a-3.3bt
• part type: Regulator
• regulator topology: Positive Fixed
• voltage output: 3.3v
• voltage input: Up To 26v
• voltage dropout: Typical
• current output: 1.25a
• operating temperature: 40 Deg;c 125 Deg;c
• package: To-220
• description: Ic Reg Ldo 3.3v 1.25a To220-3
• number of items: 8 Pcs

Payments voltageregula:

• PayPal

Shipping voltageregula:

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

General voltageregula:

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

Ratings:

1. Fast shipping on a good item. Thank you!!! 09-10-18
2. Great product at a great price! Hassle-free shipping. Thanks again! 09-08-18
3. Quick response and fast payment. Perfect! THANKS!! 09-10-18
4. Product as described. Fast shipping. 09-09-18
5. great seller ,five stars 09-10-18

Seller voltageregula:

• city: Glen Rock, New Jersey
• zipcode: 07452

Offer voltageregula:

• quantity: 6
• Started: September 10, 2018, 6:37 pm
• Sold: 0
• best offer: true
• bids: 0

Returns voltageregula:

• policy: no returns

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