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LMR14050SDDAR The Texas Instruments LMR14050SDDAR is a DC DC Switching Regulator. It operates with an input voltage from 4V to 40V and can deliver up to 5A of output current.
Mfr Part #:

LMR14050SDDAR

Available from 6 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LMR14050SDDAR is a DC DC Switching Regulator. It operates with an input voltage from 4V to 40V and can deliver up to 5A of output current.
✓ Total Stock: 39,885 pcs
$ Price Range: $0.16

LMR14050SDDAR Available from 6 distributors

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✓ Non-Authorised
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LMR14050SDDAR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Current
Output Type
Quiescent Current
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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LMR14050SDDAR Description

Short technical summary and product information.

The LMR14050SDDAR from Texas Instruments is a high-quality DC DC Switching Regulator designed for efficient power conversion. This component features an adjustable output voltage and supports an input voltage range of 4V to 40V, making it versatile for various applications.

 

With a maximum output current capability of 5A and a switching frequency ranging from 200kHz to 2.5MHz, the LMR14050SDDAR is suitable for demanding power designs. Its topology is a Buck converter, operating as a non-synchronous rectifier. The device is designed for surface mount installation and comes in an 8-SO PowerPad package.

 

Key electrical characteristics include a minimum output voltage of 1V and a maximum of 36V. The typical quiescent current is 0.04mA. The operating temperature range is -40°C to 125°C (TJ), ensuring reliable performance in various environmental conditions. Features such as Enable, Frequency synchronization, Light Load Efficiency, and Over Current Protection are integrated for enhanced functionality and system protection.

LMR14050SDDAR Quick Information

Product Type: Voltage Regulator
Series: LMR14050
Canonical Name: LMR14050SDDAR Voltage Regulator
Subcategory: DC DC Switching Regulators

LMR14050SDDAR Compliance

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

LMR14050SDDAR Estimated Pricing

Qty Low High
1+ $0.16 $0.16

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

LMR14050SDDAR Features

  • Adjustable output voltage capability.
  • Wide 4V to 40V input voltage range.
  • Maximum 5A output current.
  • Surface mountable 8-SO PowerPad package.
  • Operates from -40°C to 125°C.

LMR14050SDDAR Applications

  • Ideal for industrial power supply modules.
  • Used in automotive battery-fed systems.
  • Suitable for point-of-load regulation.
  • Applies to telecom and networking equipment.
  • Can be used in distributed power architectures.

LMR14050SDDAR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LMR14050SDDAR?

The LMR14050SDDAR operates from 4V to 40V input.

What is the output voltage range?

The output voltage can be adjusted from 1V to 36V.

What is the maximum output current?

The maximum output current is 5A.

What is the switching frequency range?

The switching frequency is programmable from 200kHz to 2.5MHz.

What is the operating temperature range?

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

What package is the LMR14050SDDAR available in?

The device is offered in an HSOIC (DDA-8) surface-mount package with exposed pad.

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