
Allicdata Part #: | LM2678S-5.0-ND |
Manufacturer Part#: |
LM2678S-5.0 |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG BUCK 5V 5A TO263-7 |
More Detail: | Buck Switching Regulator IC Positive Fixed 5V 1 Ou... |
DataSheet: | ![]() |
Quantity: | 51 |
Voltage - Output (Min/Fixed): | 5V |
Base Part Number: | LM2678 |
Supplier Device Package: | DDPAK/TO-263-7 |
Package / Case: | TO-263-8, D²Pak (7 Leads + Tab), TO-263CA |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 125°C (TJ) |
Synchronous Rectifier: | No |
Frequency - Switching: | 260kHz |
Current - Output: | 5A |
Voltage - Output (Max): | -- |
Series: | SIMPLE SWITCHER® |
Voltage - Input (Max): | 40V |
Voltage - Input (Min): | 8V |
Number of Outputs: | 1 |
Output Type: | Fixed |
Topology: | Buck |
Output Configuration: | Positive |
Function: | Step-Down |
Part Status: | Not For New Designs |
Packaging: | Tube |
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The LM2678S-5.0 is a switching voltage regulator, which falls in the PMIC (Power Management IC) category. It is a DC (Direct Current) to DC (Direct Current) switching regulator that is ideal for a wide range of applications such as handheld electronics, distributed power systems, portable medical equipment, and embedded storage. This device was designed for maximum portability and ease-of-use, allowing for both manual and automatic adjustments to its input and output voltages. It is an efficient, high-power switch regulator that is capable of providing up to 5.0W of power.
In terms of its working principle, the LM2678S-5.0 features a wide input voltage range of 4.5V to 75V. These high input voltage capabilities make it ideal for use in applications involving large power consumption or spikes in current draw. The output voltage of this device can be adjusted between adjustable 0.5V and 5.0V. This device contains overload protection and short-circuit protection which help to protect the device from damage caused by high currents. It also features frequency jittering and a current limit feature which help to improve stability.
In terms of its applications, the LM2678S-5.0 is primarily used in microprocessor-based systems and in applications involving complex power hierarchies. This device can also be used for web server and storage systems, as well as for applications that require power supply flexibility. It can also be used in industrial equipment, providing reliable and controllable power output for high-standard requirements. The LM2678S-5.0 is also capable of providing a stable regulated DC output for consumer care applications.
The LM2678S-5.0 is a highly efficient switching regulator that has a range of features, making it suitable for a number of different applications. It features an adjustable voltage output, overload and short-circuit protection, as well as frequency jittering and current limit feature. These features make it an ideal choice for use in complex power hierarchies, complex consumer care systems and industrial equipment. This device provides reliable and controllable power output with a wide input voltage range of 4.5V to 75V.
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