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LM25119PSQ/NOPB The Texas Instruments LM25119PSQ/NOPB is a dual synchronous buck controller designed for wide input voltage applications. It offers flexible control features and a surface mount package.
Mfr Part #:

LM25119PSQ/NOPB

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM25119PSQ/NOPB is a dual synchronous buck controller designed for wide input voltage applications. It offers flexible control features and a surface mount package.
✓ Total Stock: 1,114 pcs
$ Price Range: $3.47

LM25119PSQ/NOPB Available from 1 distributor

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✓ Non-Authorised
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Braun Electronic Components ✓
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1,114 pcs
On Request
1114 pcs On Request 1 On Request On Request On Request On Request On Request
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LM25119PSQ/NOPB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Input Voltage
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LM25119PSQ/NOPB Description

Short technical summary and product information.

The LM25119PSQ/NOPB from Texas Instruments is a dual synchronous buck controller. It operates over a wide input voltage range of 4.5V to 42V, making it suitable for various power management applications.

 

This controller features a current mode control topology and supports a switching frequency programmable up to 750kHz. Key control features include Enable, Frequency Control, Ramp, Reset, and Soft Start, providing design flexibility. The device is configured for two outputs with two output phases.

 

Packaged in a 32-WQFN (5x5) surface mount package, the LM25119PSQ/NOPB is designed for efficient power conversion. Its operating temperature range is -40°C to 125°C (TJ). The synchronous rectifier feature enhances efficiency.

 

This component is ideal for applications requiring a robust and flexible dual buck conversion solution within the specified voltage and temperature parameters.

LM25119PSQ/NOPB Quick Information

Product Type: DC DC Switching Controller
Canonical Name: LM25119 Dual Synchronous Buck Controller
Subcategory: Power Management ICs

LM25119PSQ/NOPB Compliance

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

LM25119PSQ/NOPB Estimated Pricing

Qty Low High
1+ $3.47 $3.47

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

LM25119PSQ/NOPB Features

  • Wide 4.5V to 42V input voltage range.
  • Dual synchronous buck controller.
  • Switching frequency up to 750kHz.
  • Supports 2 outputs with 2 phases.
  • Surface mount 32-WQFN package.

LM25119PSQ/NOPB Applications

  • Power management solutions.
  • Wide input voltage applications.
  • Dual output configurations.
  • Synchronous rectification designs.

LM25119PSQ/NOPB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the LM25119PSQ/NOPB?

The input voltage range is 4.5 V to 42 V.

What is the operating temperature range?

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

What is the maximum switching frequency?

The switching frequency can be programmed up to 750 kHz.

How many outputs does this controller support?

This controller supports 2 outputs.

What type of package is the LM25119PSQ/NOPB in?

It is in a 32-WQFN (5x5) package.

Does the LM25119PSQ/NOPB have synchronous rectification?

Yes, it features synchronous rectification.

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