LM2674N-3.3/NOPB Allicdata Electronics
Allicdata Part #:

LM2674N-3.3/NOPB-ND

Manufacturer Part#:

LM2674N-3.3/NOPB

Price: $ 2.21
Product Category:

Integrated Circuits (ICs)

Manufacturer: Texas Instruments
Short Description: IC REG BUCK 3.3V 0.5A 8-DIP
More Detail: Buck Switching Regulator IC Positive Fixed 3.3V 1 ...
DataSheet: LM2674N-3.3/NOPB datasheetLM2674N-3.3/NOPB Datasheet/PDF
Quantity: 186
1 +: $ 2.00340
10 +: $ 1.79928
100 +: $ 1.47420
500 +: $ 1.25496
1000 +: $ 1.05840
Stock 186Can Ship Immediately
$ 2.21
Specifications
Voltage - Output (Min/Fixed): 3.3V
Base Part Number: LM2674
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: 500mA
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 
Description

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The LM2674N-3.3/NOPB is a monolithic integrated circuit with a wide range of applications in the power management industry. It is a DC to DC switching regulator with a continuous output current of up to 1.5A. It has four integrated voltage regulators that provide power stability, excellent transient response and low noise operation. It is suitable for a variety of applications, such as battery-powered systems, portable applications, automotive systems and distributed power architectures.

The LM2674N-3.3/NOPB works by controlling a power transfer switch (PTS) between two DC voltages. It regulates the output voltage by switching the input voltage at a certain frequency. This switching frequency is user-configurable and can be set to between 200kHz and 2MHz. The regulator provides circuit protection features that limit over-temperature, over-voltage, and over-current. It also provides short-circuit protection for circuits that require precise voltage regulation.

The LM2674N-3.3/NOPB includes a number of built in features. It has enable/disable logic, which can be used to enable and disable the regulator. It also has adjustable voltage regulators, which allow the user to set the output voltage to their desired level. Finally, it has an adjustable current-limiting feature which prevents the output current from exceeding its rated limit.

The LM2674N-3.3/NOPB is ideal for applications that require precise power regulation. Its adjustable voltage and current limiting features provide excellent accuracy and protection, while its wide operating range makes it suitable for a broad range of applications. Additionally, it is simple to configure and uses little power, making it an ideal choice for energy-efficient applications.

In summary, the LM2674N-3.3/NOPB is a highly efficient and reliable DC to DC switching regulator, suitable for a wide range of power management applications. It provides protection features and adjustable voltage and current-limiting features for precise voltage regulation. Additionally, it is simple to configure and uses little power, making it an ideal choice for energy-efficient applications.

The specific data is subject to PDF, and the above content is for reference

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