LM2672M-ADJ/NOPB Semiconductors - ICs by Texas Instruments

IC DC/DC CONVERTER 1.55A SMD

Status: Unknown
Series: -
RoHS: Unknown
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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.

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Specifications

Topology Buck (Step Down)
Input Voltage Min 6.5V
Input Voltage Max 40V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 1A
Output Voltage Min 1.21V
Output Voltage Max 37V
Switching Frequency 260kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 1.5%
Adjustable Output Voltage Min 1.21V
Frequency 275kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Current Max 1A
Output Voltage 37V
Primary Input Voltage 40V
Supply Voltage Min 6.5V
Switch Output Current Isw Max 1A
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)

Alternative Descriptions

SIMPLE SWITCHER® | Texas Instruments
Switch. Reg 1A 1,21-37V 45Vs SO8 | Schukat Electronic
Ic, Dc/Dc Converter, 1.55A, Smd | Newark Electronics
IC, DC/DC CONVERTER, 1.55A, SMD | element14
IC: PMIC | Transfer Multisort Elektronik
Step down switch regulator,LM2672M-ADJ | RS


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2672M-ADJ/NOPB?

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

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What category does LM2672M-ADJ/NOPB fall under?

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

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Is the LM2672M-ADJ/NOPB RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LM2672M-ADJ/NOPB have stock available?

Authorised distributors including Texas Instruments, Schukat Electronic, Newark Electronics, element14 and Transfer Multisort Elektronik have stock available or on a lead time for LM2672M-ADJ/NOPB.

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