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LM25180NGUR The Texas Instruments LM25180NGUR is a DC DC switching regulator featuring a flyback topology. It operates with an input voltage range of 4.5V to 42V and supports an output current of up to 1.5A.
Mfr Part #:

LM25180NGUR

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25180NGUR is a DC DC switching regulator featuring a flyback topology. It operates with an input voltage range of 4.5V to 42V and supports an output current of up to 1.5A.
✓ Total Stock: 3,210 pcs
$ Price Range: $1.75

LM25180NGUR Available from 3 distributors

✓ Authorised
✓ Non-Authorised
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LM25180NGUR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Duty Cycle
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM25180NGUR Description

Short technical summary and product information.

The Texas Instruments LM25180NGUR is a versatile DC DC switching regulator designed for reliable and rugged applications. It utilizes a flyback topology and integrates a 65V, 1.5A power MOSFET, simplifying design and reducing component count.

 

This device offers a wide input voltage range from 4.5V to 42V, with operation down to 3.5V after start-up. Key electrical specifications include a switch current limit of 1.5A (typical) and an output current capability of 1.5A (maximum). The switching frequency can be adjusted between 12kHz and 350kHz, with a maximum duty cycle of 82%.

 

Packaged in an 8-WSON (4x4) or 8-WDFN exposed pad, the LM25180NGUR is suitable for surface mount applications. It features integrated components such as an enable function, pre-bias soft start, and adjustable UVLO. The operating temperature range is -40°C to 150°C (TJ), ensuring performance in demanding environments. Protection features include input UVLO, thermal shutdown, and hiccup-mode overcurrent fault protection.

LM25180NGUR Quick Information

Product Type: DC DC Switching Regulator
Canonical Name: LM25180 42-VIN PSR Flyback DC/DC Converter with 65-V, 1.5-A Integrated Power MOSFET
Subcategory: Power Management

LM25180NGUR Compliance

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

LM25180NGUR Estimated Pricing

Qty Low High
1+ $1.75 $1.75

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

LM25180NGUR Features

  • Wide input voltage range 4.5V to 42V.
  • Integrated 65V, 1.5A power MOSFET.
  • Flyback topology for efficient conversion.
  • Adjustable switching frequency 12kHz to 350kHz.
  • Surface mountable 8-WSON (4x4) package.

LM25180NGUR Applications

  • Used in industrial power supply systems.
  • Suitable for automotive power management.
  • Ideal for battery-powered equipment regulation.
  • Applicable in distributed power architectures.
  • Used in telecom and networking equipment.

LM25180NGUR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LM25180NGUR?

The input voltage range is 4.5V minimum to 42V maximum.

What is the maximum output current of the LM25180NGUR?

The maximum output current is 1.5A.

What is the operating temperature range of the LM25180NGUR?

The operating junction temperature range is -40°C to 150°C.

What package options are available for the LM25180NGUR?

The LM25180NGUR is available in 8-WSON (4x4) and 8-WDFN Exposed Pad packages.

What is the switching frequency range of the LM25180NGUR?

The switching frequency ranges from 12 kHz minimum to 350 kHz maximum.

What is the maximum duty cycle of the LM25180NGUR?

The maximum duty cycle is 82%.

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