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LM25574MTX/NOPB The Texas Instruments LM25574MTX/NOPB is an adjustable 0.5A step-down switching regulator. It operates with an input voltage range from 6V to 42V.
Mfr Part #:

LM25574MTX/NOPB

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25574MTX/NOPB is an adjustable 0.5A step-down switching regulator. It operates with an input voltage range from 6V to 42V.
✓ Total Stock: 3,909 pcs
$ Price Range: $0.16

LM25574MTX/NOPB Available from 3 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,222 pcs
On Request
3222 pcs On Request 1 On Request On Request On Request On Request On Request
Smaxon Electronics ✓
Non-Authorised Inventory information
685 pcs
On Request
685 pcs On Request 1 On Request On Request 10+ On Request On Request
Romaks Technologies ✓
Non-Authorised Inventory information
2 pcs
On Request
2 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.

LM25574MTX/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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LM25574MTX/NOPB Description

Short technical summary and product information.

The Texas Instruments LM25574MTX/NOPB is an easy-to-use buck regulator designed for efficient power supply applications. It delivers 0.5A of continuous output current and features an ultra-wide input voltage range from 6V to 75V, with the specific part operating from 6V to 42V.

 

Key electrical specifications include an adjustable output voltage as low as 1.225V, a switching frequency adjustable between 50kHz and 1MHz, and a feedback reference accuracy of 1.5%. The device incorporates an integrated 75V, 750mΩ N-channel MOSFET. Its emulated current mode control architecture provides inherent line regulation and tight load transient response.

 

The regulator is housed in a 16-TSSOP package, suitable for surface mounting. It operates within a temperature range of -40°C to 125°C (TJ). Features include frequency synchronization, overcurrent protection, and adjustable soft start, making it a versatile component for various power management designs.

LM25574MTX/NOPB Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LM25574MTX/NOPB Step-Down Switching Regulator
Subcategory: Buck Converter

LM25574MTX/NOPB Compliance

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

LM25574MTX/NOPB Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LM25574MTX/NOPB Features

  • 0.5A output current capability.
  • Wide 6V to 42V input voltage range.
  • Adjustable output voltage down to 1.23V.
  • Integrated 75V, 750mΩ N-channel MOSFET.
  • Adjustable switching frequency up to 1MHz.

LM25574MTX/NOPB Applications

  • Step-down DC/DC power conversion.
  • Power supplies with wide input ranges.
  • Point-of-load power delivery.
  • Battery-powered equipment.

LM25574MTX/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the LM25574MTX/NOPB?

Input voltage range is 6V to 42V, output voltage adjustable from 1.23V to 40V.

What is the package type of the LM25574MTX/NOPB?

16-TSSOP (0.173", 4.40mm Width) surface mount package.

What is the operating temperature range of the LM25574MTX/NOPB?

-40°C to 125°C (TJ).

What is the maximum output current?

500mA.

What is the switching frequency range?

Adjustable from 50kHz to 1MHz.

Does the LM25574MTX/NOPB have an integrated MOSFET?

Yes, a 75V, 750mΩ N-channel MOSFET.

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