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LM2574MX-5.0/NOPB The Texas Instruments LM2574MX-5.0/NOPB is a 500mA buck converter. It operates with an input voltage range of 4V to 40V and provides a fixed output voltage.
Mfr Part #:

LM2574MX-5.0/NOPB

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM2574MX-5.0/NOPB is a 500mA buck converter. It operates with an input voltage range of 4V to 40V and provides a fixed output voltage.
✓ Total Stock: 23,000 pcs
$ Price Range: $1.12

LM2574MX-5.0/NOPB Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
8,000 pcs
On Request
8000 pcs On Request 1 On Request On Request 19+ On Request On Request
Fe Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
Seba Components ✓
Non-Authorised Inventory information
5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

LM2574MX-5.0/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
SVHC Present
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM2574MX-5.0/NOPB Description

Short technical summary and product information.

The Texas Instruments LM2574MX-5.0/NOPB is a 500mA SIMPLE SWITCHER® buck converter designed for ease of use with minimal external components. It features a wide input voltage range from 4V to 40V and offers a fixed output voltage of 3.3V to 37V.

 

This device operates at a fixed switching frequency of 52kHz and has a maximum output current of 500mA. Key features include overcurrent protection, thermal shutdown, and TTL shutdown capability for low-power standby mode. The LM2574MX-5.0/NOPB is available in a 14-SOIC package suitable for surface mounting.

 

With its high efficiency and integrated protection features, this buck converter is suitable for various power management applications requiring a stable step-down voltage conversion. The design requires only four external components, simplifying board layout and reducing component count.

LM2574MX-5.0/NOPB Quick Information

Product Type: Buck Converter
Canonical Name: LM2574MX-5.0/NOPB Buck Converter
Subcategory: Buck Converter

LM2574MX-5.0/NOPB Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LM2574MX-5.0/NOPB Estimated Pricing

Qty Low High
1+ $1.12 $1.12

Estimated market price range - modelled values for guidance only, not live distributor offers.

LM2574MX-5.0/NOPB Features

  • 500mA output current capability.
  • Wide 4V to 40V input voltage range.
  • Fixed 3.3V to 37V output voltage.
  • 52kHz fixed switching frequency.
  • Surface mountable 14-SOIC package.

LM2574MX-5.0/NOPB Applications

  • Power supply regulation.
  • Step-down voltage conversion.
  • Embedded system power.
  • Consumer electronics power.

LM2574MX-5.0/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM2574MX-5.0/NOPB?

The input voltage range is 4V to 40V.

What is the maximum output current of the LM2574MX-5.0/NOPB?

The maximum output current is 500mA.

What is the output voltage range for this buck converter?

The output voltage range is 3.3V to 37V.

What is the switching frequency of the LM2574MX-5.0/NOPB?

The switching frequency is 52kHz.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

What package type is the LM2574MX-5.0/NOPB supplied in?

It is supplied in a 14-SOIC package for surface mounting.

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