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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~LMR14050SSQDDAQ1~~

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LMR14050SSQDDAQ1 - Texas Instruments

Manufacturer Part Number: LMR14050SSQDDAQ1

Manufacturer: Texas Instruments

Allelco Part Number: 32D-LMR14050SSQDDAQ1

ECAD Model

Parts Description: IC REG BUCK ADJUSTABLE 5A 8SOPWR

Detailed Description

Package: 8-PowerSOIC (0.154', 3.90mm Width)

Data sheet: LMR14050-Q1.pdf

RoHs Status: ROHS3 Compliant

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In stock: 15125

Specifications

LMR14050SSQDDAQ1 Tech Specifications
Texas Instruments - LMR14050SSQDDAQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LMR14050SSQDDAQ1

Product Attribute	Attribute Value
Manufacturer	Texas Instruments
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	28V
Voltage - Input (Min)	4V
Voltage - Input (Max)	40V
Topology	Buck
Synchronous Rectifier	No
Supplier Device Package	8-SO PowerPad
Series	Automotive, AEC-Q100, SIMPLE SWITCHER®
Package / Case	8-PowerSOIC (0.154', 3.90mm Width)

Product Attribute	Attribute Value
Package	Tube
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Number of Outputs	1
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	200kHz ~ 2.5MHz
Current - Output	5A
Base Product Number	LMR14050

Parts Introduction

Manufacturer Part Number

LMR14050SSQDDAQ1

Manufacturer

Texas Instruments

Introduction

High-efficiency buck regulator IC for automotive and industrial applications

Product Features and Performance

Wide input voltage range: 4V to 40V

Adjustable output voltage from 0.8V to 28V

5A output current capability

Switching frequency from 200kHz to 2.5MHz

Integrated high-side and low-side MOSFETs

Internal compensation and loop stability

Thermal shutdown, current limit, and under-voltage lockout protection

Product Advantages

High efficiency and reliability

Small footprint with integrated compensation

Easy to use with minimal external components

Suitable for automotive and industrial applications

Key Technical Parameters

Input voltage range: 4V to 40V

Output voltage range: 0.8V to 28V

Output current: 5A

Switching frequency: 200kHz to 2.5MHz

Operating temperature: -40°C to 125°C

Quality and Safety Features

RoHS3 compliant

AEC-Q100 qualified for automotive applications

Integrated protection features (thermal shutdown, current limit, under-voltage lockout)

Compatibility

Suitable for a wide range of industrial and automotive applications that require a compact, high-efficiency DC-DC converter

Application Areas

Automotive electronics (e.g., infotainment, ADAS, body control)

Industrial equipment (e.g., factory automation, motor drives, power supplies)

Telecommunications equipment

Distributed power systems

Product Lifecycle

This product is an active and widely used component in the Texas Instruments portfolio.

Replacements and upgrades may be available, depending on the specific application requirements.

Several Key Reasons to Choose This Product

High efficiency and reliability for automotive and industrial applications

Wide input voltage range and adjustable output voltage for flexible design

Integrated protection features for enhanced safety and reliability

Small footprint and easy-to-use design with minimal external components

Automotive qualification (AEC-Q100) for reliable performance in harsh environments

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LMR14050SSQDDAQ1

Product Attribute
Part Number	LMR14050SSQDDAQ1	LMR14050SSQDDARQ1	LMR14050SDDA	LMR14050SQDPRTQ1
Manufacturer	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Supplier Device Package	8-SO PowerPad	8-SO PowerPad	8-SO PowerPad	10-WSON (4x4)
Current - Output	5A	5A	5A	5A
Topology	Buck	Buck	Buck	Buck
Base Product Number	LMR14050	LMR14050	LMR14050	LMR14050
Series	Automotive, AEC-Q100, SIMPLE SWITCHER®	Automotive, AEC-Q100, SIMPLE SWITCHER®	SIMPLE SWITCHER®	Automotive, AEC-Q100, SIMPLE SWITCHER®
Voltage - Output (Min/Fixed)	0.8V	0.8V	0.8V	0.8V
Frequency - Switching	200kHz ~ 2.5MHz	200kHz ~ 2.5MHz	200kHz ~ 2.5MHz	200kHz ~ 2.5MHz
Voltage - Input (Min)	4V	4V	4V	4V
Package	Tube	Tape & Reel (TR)	Tube	Tape & Reel (TR)
Function	Step-Down	Step-Down	Step-Down	Step-Down
Voltage - Input (Max)	40V	40V	40V	40V
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Package / Case	8-PowerSOIC (0.154', 3.90mm Width)	8-PowerSOIC (0.154', 3.90mm Width)	8-PowerSOIC (0.154', 3.90mm Width)	10-WDFN Exposed Pad
Output Configuration	Positive	Positive	Positive	Positive
Number of Outputs	1	1	1	1
Voltage - Output (Max)	28V	28V	28V	28V
Synchronous Rectifier	No	No	No	No
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)

LMR14050SSQDDAQ1 Datasheet PDF

Download LMR14050SSQDDAQ1 pdf datasheets and Texas Instruments documentation for LMR14050SSQDDAQ1 - Texas Instruments.

HTML Datasheet: LMR14050-Q1.pdf

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Region	Country	Logistic Time(Day)
America	United States	5
America	Brazil	7
Europe	Germany	5
	United Kingdom	4
	Italy	5
Oceania	Australia	6
Oceania	New Zealand	5
Asia	India	4
Asia	Japan	4
Middle East	Israel	6

DHL & FedEx Shipment Charges Reference
Shipment charges(KG)	Reference DHL(USD$)
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1.00kg-2.00kg	USD$40.00 - USD$80.00
2.00kg-3.00kg	USD$50.00 - USD$100.00

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