LM2674MX-3.3/NOPB Part Information

Details for LM2674MX-3.3/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 0.25-u2126 DMOS Output Switch
  • 260-kHz Fixed Frequency Internal Oscillator
  • 3-V, 5-V, 12-V, and Adjustable Output Versions
  • Adjustable Version Output Voltage Range: 1.21 V to 37 V
  • Available in 8-Pin SOIC, PDIP, and 16-Pin WSON Packages
  • Efficiency up to 96%
  • Ensured 500-mA Output Load Current
  • Requires Only 5 External Components
  • Simple and Easy to Design With
  • TTL Shutdown Capability, Low Power Standby Mode
  • Thermal Shutdown and Current Limit Protection
  • Uses Readily Available Standard Inductors
  • Wide Input Voltage Range: 8 V to 40 V
  • u00b11.5% Maximum Output Voltage Tolerance Over Line and Load Conditions

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 8V
Input Voltage Max 40V
DC / DC Converter IC Case SOIC
No. of Pins 8Pins
Output Current 500mA
Output Voltage Nom. 3.3V
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)
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, BUCK, 260KHZ, SOIC-8; Topology:Buck (Step Down); Input Voltage Min:8V; Input Voltage Max:40V; DC / DC Converter IC Case:SOIC; No. of Pins:8Pins; Output Current:500mA; Output Voltage Nom.:3.3V; Switching Frequency:260kHz; RoHS Compliant: Yes | Newark Electronics
  • SIMPLE SWITCHER® 40V, 500mA Low Component Count Step-Down Regulator | Texas Instruments
  • Switching controller IC [Texas Instruments] LM2674MX-3.3/NOPB Switching controller IC | Distrelec

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2674MX-3.3/NOPB?

Additional datasheets, footprints and schematics for LM2674MX-3.3/NOPB are listed in our Part Details tab. You can also find the LM2674MX-3.3/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LM2674MX-3.3/NOPB in the Pricing & Inventory tab next to part details. You can view LM2674MX-3.3/NOPB price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LM2674MX-3.3/NOPB fall under?

The LM2674MX-3.3/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2674MX-3.3/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the LM2674MX-3.3/NOPB RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

Which authorised distributors for LM2674MX-3.3/NOPB have stock available?

Authorised distributors including Newark Electronics, Texas Instruments and Distrelec have stock available or on a lead time for LM2674MX-3.3/NOPB.

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

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