LM2574M-12/NOPB Part Information

Details for LM2574M-12/NOPB by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Features

  • 3.3-V, 5-V, 12-V, 15-V, and Adjustable Output Versions
  • 52-kHz Fixed-Frequency Internal Oscillator
  • Adjustable Version Output Voltage Range: 1.23 V to 37 V (57 V for HV version) u00b14% Maximum Over Line and Load Conditions
  • High Efficiency
  • Requires Only 4 External Components
  • Specified 0.5-A Output Current
  • TTL Shutdown Capability, Low-Power Standby Mode
  • Thermal Shutdown and Current-Limit Protection
  • Uses Readily Available Standard Inductors
  • Wide Input Voltage Range: 40 V, up to 60 V for HV Version

Part Specifications

Topology Buck (Step Down)
Input Voltage Min 4V
Input Voltage Max 40V
DC / DC Converter IC Case SOIC
No. of Pins 14Pins
Output Current 500mA
Output Voltage Nom. 12V
Switching Frequency 52kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 3 - 168 hours
SVHC No SVHC (27-Jun-2018)
Accuracy % 4%
Base Number 2574
Frequency 52kHz
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +125°C
Output Voltage 37V
Output Voltage Max 12V
Primary Input Voltage 25V
Supply Voltage Max 40V
Supply Voltage Min 15V
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)
RoHS Compliant

Alternative Part Descriptions

  • IC, DC DC CONVERTER; Topology:Buck (Step Down); Input Voltage Min:4V; Input Voltage Max:40V; DC / DC Converter IC Case:SOIC; No. of Pins:14Pins; Output Current:500mA; Output Voltage Nom.:12V; Switching Frequency:52kHz; Operating RoHS Compliant: Yes | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LM2574M-12/NOPB?

Additional datasheets, footprints and schematics for LM2574M-12/NOPB are listed in our Part Details tab. You can also find the LM2574M-12/NOPB image and similar parts on this details page.

What pricing and inventory information can I view?

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What category does LM2574M-12/NOPB fall under?

The LM2574M-12/NOPB is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to LM2574M-12/NOPB when available in the Power Management range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LM2574M-12/NOPB you can contact the distributor directly for product support, shipping queries etc.

Is the LM2574M-12/NOPB RoHS compliant?

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

Which authorised distributors for LM2574M-12/NOPB have stock available?

Authorised distributors including Newark Electronics have stock available or on a lead time for LM2574M-12/NOPB.

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