LM2675MX-3.3/NOPB Semiconductors - ICs by Texas Instruments

DC/DC CONV BUCK 260KHZ SOIC-8

Status: Unknown
Series: -
RoHS: Unknown
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The LM2675 series of regulators are monolithic integrated DC-DC converter circuits 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 and a fixed frequency oscillator. The LM2675 series operates at a switching frequency of 260 kHz, thus allowing smaller-sized filter components than what would be needed 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 needed.
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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 -
RoHS Phthalates Compliant Yes
MSL -
SVHC No SVHC (27-Jun-2018)

Alternative Descriptions

LM2675MX-3.3/NOPB | Unibetter
IC REG BUCK 3.3V 1A 8SOIC | Digi-Key Electronics
DC/DC CONV, BUCK, 260KHZ, SOIC-8 | Newark Electronics
SIMPLE SWITCHER® | Texas Instruments

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Frequently Asked Questions

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The LM2675MX-3.3/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

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This part has not been flagged as RoHS Compliant.

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