LM2672M-3.3 Semiconductors - ICs by Texas Instruments

SWITCHING REG 1A 3.3V 2672 SOIC8

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The LM2672 series of regulators are monolithic integrated DC-DC converter built with a LMDMOS process. These regulators provide all the active functions for a step-down (buck) switching regulator, capable of driving a 1-A load current with excellent line and load regulation. These devices are available in fixed output voltages of 3.3 V, 5 V, 12 V, and an adjustable output version. Requiring a minimum number of external components, these regulators are simple to use and include patented internal frequency compensation, fixed frequency oscillator, external shutdown, softstart, and frequency synchronization. The LM2672 series operates at a switching frequency of 260 kHz, thus allowing smaller sized filter components than what is required with lower frequency switching regulators. Because of its very high efficiency (>90%), the copper traces on the printed-circuit board are the only heat sinking required.

No distributors results available

View Full Pricing & Stock Comparison

Specifications

Topology Buck (Step Down)
Input Voltage Min 6.5V
Input Voltage Max 40V
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 1A
Output Voltage Nom. 3.3V
Switching Frequency 260kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 1.5%
Base Number 2672
Frequency 260kHz
IC Generic Number 2672
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Current Max 1A
Output Voltage 3.3V
Power Supply IC Type Switching regulator
Primary Input Voltage 12V
Supply Voltage Max 40V
Supply Voltage Min 6.5V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2672M-3.3?

Additional datasheets, footprints and schematics for LM2672M-3.3 are listed on our Part Details page. You can also find images and similar parts to LM2672M-3.3 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2672M-3.3 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LM2672M-3.3 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2672M-3.3 fall under?

The LM2672M-3.3 is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2672M-3.3 when available in the Power Management range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the LM2672M-3.3 you can contact the distributor directly for product support, shipping queries etc.

Is the LM2672M-3.3 RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2672M-3.3 have stock available?

There is no stock from authorised distributors for LM2672M-3.3.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for LM2672M-3.3 often in real-time on the comparison pages.

What if I can't find stock of LM2672M-3.3?

You can fill out our help required form which you can use to request a quote for LM2672M-3.3 from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.

We use cookies to improve your experience. See our privacy policy.
Okay