TEXAS INSTRUMENT UA78M05CDCYR Nopb Regulator Voltage Linear LM2937IMP-3.3 SOT-223-4 UA78M33CDCYR

( Brand: Texas Instrument ), ( Manufacturer Part Number: UA78M05CDCYR ), ( Part Type: Voltage Instrument Regulator Linear ), ( Country/region Of Manufacture: Malaysia )

Review TEXAS INSTRUMENT Positive Nopb Fixed Regulators Regulator Voltage Linear

The LM2937IMP-3.3 SOT-223-4 is a linear voltage regulator manufactured by Texas Instruments under their UA78M series. This regulator is designed to provide a stable and regulated output voltage of 3.3V, making it an ideal choice for low voltage power supply applications.

The device is housed in a compact SOT-223-4 package, which is a surface mount type with a 3-pin (flat) layout. This allows for easy integration into various PCB designs, saving valuable board space. The regulator's input voltage range is broad, extending from 6V to 36V, making it adaptable to various power supply configurations.

The LM2937IMP-3.3 SOT-223-4 features a low quiescent current of 150 A at no load, ensuring minimal power consumption in standby or idle modes. It also provides a high output current of up to 1A, capable of delivering sufficient power to a wide range of low voltage load types.

The regulator incorporates internal over-current protection, which safeguards the device against excessive current draw to prevent damage. This feature ensures the stability and reliability of the power supply, especially in applications where the load current might vary.

The LM2937IMP-3.3 SOT-223-4 also offers excellent thermal stability, maintaining a constant output voltage even under varying temperatures. Its operating temperature range extends from -40 C to 125 C, making it suitable for use in a broad range of environmental conditions.

In summary, the LM2937IMP-3.3 SOT-223-4 is a versatile and reliable linear voltage regulator that offers a stable 3.3V output, low quiescent current, and high output current, all within a compact SOT-223-4 package. Its over-current protection, thermal stability, and broad input voltage range make it an excellent choice for various low voltage power supply applications.

The LM2937IMP-3.3 SOT-223-4 linear voltage regulator from Texas Instruments is a widely used device in power supply applications. Here are some pros and cons to consider before making a purchase:

1. Wide input voltage range: The LM2937IMP-3.3 can operate from a minimum input voltage of 2.7V to a maximum of 36V, making it suitable for use in a wide range of power supply systems.

2. High output current: This regulator can deliver up to 1.5A of continuous output current, making it suitable for powering high-current devices such as LED strips, motors, and other power-hungry components.

3. Low noise: The LM2937IMP-3.3 has a low output noise of less than 10mV RMS, which is ideal for use in audio applications or other applications where noise is a concern.

4. Wide temperature range: The regulator can operate from -40 C to 125 C, making it suitable for use in a wide range of temperature environments.

5. Small form factor: The SOT-223 package is a small, surface-mount package that is easy to incorporate into circuit boards, making it suitable for use in space-constrained applications.

1. Requires external components: The LM2937IMP-3.3 requires external components such as a capacitor and an inductor to function properly, which can add to the cost and complexity of the design.

2. Limited output voltage adjustment: The output voltage of the regulator is fixed at 3.3V, which may not be suitable for applications that require a different output voltage.

3. Limited input current: Although the LM2937IMP-3.3 can deliver up to 1.5A of output current, the input current that it can accept is limited to 150mA, which may not be sufficient for high-power applications.

The LM2937IMP-3.3 SOT-223-4 linear voltage regulator from Texas Instruments is a versatile and high-performance device that is suitable for use in a wide range of power supply applications. Its wide input voltage range, high output current, and low noise make it a popular choice for many designers. However, its limited output voltage adjustment and input current may be a disadvantage in certain applications.

If you require a linear voltage regulator with a fixed output voltage of 3.3V and a high output current, the LM2937IMP-3.3 is a good choice. Its small form factor and wide temperature range make it suitable for use in a wide range of applications. However, if you require a regulator with a different output voltage or higher input current, you may want to consider other options.

Details:

3v voltage output5v voltage output 3.

3 nopb 69 PCs UA78M05CDCYR 184 PCs UA78M33CDCYR 43 PCs regulator topology positive fixed regulator topology positive fixed regulator topology positive fixed voltage output 3. Production date 2007 see specifics below lm2937imp lot of voltage regulators in a device package of sot223 4.

3 current output 400 ma current output 500 ma current output 500 ma number of regulators 1 voltage dropout typical 2v 350ma voltage dropout typical 2v 350ma voltage input 4.

part #: ua78m05cdcyr prices

• $35.00-$60.00

specifications voltageregula:

• brand: Texas Instrument
• mpn: Ua78m05cdcyr
• part type: Voltage Instrument Regulator Linear
• country/region of manufacture: Malaysia

General voltageregula:

• condition: New other see details
• Business & Industrial > Electrical & Test Equipment > Electronic Components > Semiconductors & Actives > Power Regulators & Converters
• in stock: Yes

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• Started: August 11, 2016, 6:43 am
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• city: Vancouver, Washington

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