| Allicdata Part #: | 296-45008-5-ND |
| Manufacturer Part#: |
LM2675N-3.3/NOPB |
| Price: | $ 2.93 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BUCK 3.3V 1A 8-DIP |
| More Detail: | Buck Switching Regulator IC Positive Fixed 3.3V 1 ... |
| DataSheet: | LM2675N-3.3/NOPB Datasheet/PDF |
| Quantity: | 1817 |
| 1 +: | $ 2.67120 |
| 10 +: | $ 2.39904 |
| 100 +: | $ 1.96560 |
| 500 +: | $ 1.67328 |
| 1000 +: | $ 1.41120 |
| Voltage - Output (Min/Fixed): | 3.3V |
| Base Part Number: | LM2675 |
| Supplier Device Package: | 8-PDIP |
| Package / Case: | 8-DIP (0.300", 7.62mm) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 260kHz |
| Current - Output: | 1A |
| Voltage - Output (Max): | -- |
| Series: | SIMPLE SWITCHER® |
| Voltage - Input (Max): | 40V |
| Voltage - Input (Min): | 6.5V |
| Number of Outputs: | 1 |
| Output Type: | Fixed |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tube |
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An LM2675N-3.3/NOPB, which is classified under PMIC - Voltage Regulators - DC DC Switching Regulators, is an switched mode power supply (also known as regulator, switcher, or SMPS) that steps down a higher voltage to a lower one. It is used for an efficient power conversion, which reduces stress on voltage, current, and power components.
This voltage regulator works by increasing or decreasing the amount of resistance in the circuit to regulate the amount of current. It functions by using a feedback control loop to compare the output voltage to the desired setting, then regulating the current accordingly. This feedback control loop enables it to provide a highly efficient, steady power supply.
The LM2675N-3.3/NOPB is a buck controller, meaning it is capable of efficiently reducing voltage without dissipating power in linear regulators. This is done by pulsing the output voltage with a switch at a high frequency. The output voltage is then smoothed and filtered using inductors, capacitors, and other components.
Aside from the buck controller, it also contains protection circuits, allowing it to be used safely in different systems. Its overvoltage and overtemperature protection circuits can limit excessive produced energy to maintain stability in the case of overvoltage or overtemperature, and also maintain stability at high temperatures. It also has current limiting protection and short circuit protection.
The LM2675N-3.3/NOPB is designed for use in a variety of applications, such as computer and consumer electronics, telecom, and industrial equipment. Its 1A switching frequency provides direct connection to inductors and capacitors, allowing for a simple power supply design. It is highly efficient and reliable, and is an excellent choice for applications requiring low output ripple and fast transient response.
In power demanding applications such as telecom, industrial, and consumer electronics, the LM2675N-3.3/NOPB is an ideal choice. It is low cost, highly efficient, and provides excellent output power supply performance. In many applications, its high performance provides the benefits of both cost savings and power supply performance.
The specific data is subject to PDF, and the above content is for reference
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|---|
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LM2675N-3.3/NOPB Datasheet/PDF