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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLMS3655NQURNLRQ1
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LMS3655NQURNLRQ1 - Texas Instruments

Manufacturer Part Number
LMS3655NQURNLRQ1
Manufacturer
Texas Instruments
Allelco Part Number
32D-LMS3655NQURNLRQ1
ECAD Model
Parts Description
IC REG BUCK 3.3V 5.5A 22VQFN
Package
22-VFQFN
Data sheet
LMS3635-Q1, LMS3655-Q1.pdf
Our certification
In stock: 9696

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Specifications

LMS3655NQURNLRQ1 Tech Specifications
Texas Instruments - LMS3655NQURNLRQ1 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - LMS3655NQURNLRQ1

Product Attribute Attribute Value  
Manufacturer Texas Instruments  
Voltage - Output (Min/Fixed) 3.3V  
Voltage - Output (Max) -  
Voltage - Input (Min) 3.9V  
Voltage - Input (Max) 36V  
Topology Buck  
Synchronous Rectifier No  
Supplier Device Package 22-VQFN-HR (5x4)  
Series Automotive, AEC-Q100  
Package / Case 22-VFQFN  
Product Attribute Attribute Value  
Package Tape & Reel (TR)  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 150°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount, Wettable Flank  
Function Step-Down  
Frequency - Switching 400kHz  
Current - Output 5.5A  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status Not applicable
Moisture Sensitivity Level (MSL) 2 (1 Year)
REACH Status
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LMS3655NQURNLRQ1

Manufacturer

texas-instruments

Introduction

The LMS3655NQURNLRQ1 is a high-performance, step-down DC-DC switching regulator from Texas Instruments. It is designed to provide a stable and efficient power supply solution for a wide range of electronic devices and systems, including automotive, industrial, and consumer applications.

Product Features and Performance

Input voltage range: 3.9V to 36V

Output voltage: Fixed 3.3V

Output current: Up to 5.5A

Switching frequency: 400kHz

Synchronous rectification: No

Operating temperature range: -40°C to 150°C (TJ)

AEC-Q100 qualified for automotive applications

Product Advantages

High efficiency and low power consumption

Excellent load and line regulation

Robust thermal management

Compact and space-saving design

Suitable for a wide range of power supply applications

Key Reasons to Choose This Product

Reliable and durable performance for demanding applications

Optimized for efficiency and thermal management

Easily integrated into a variety of systems

Automotive-grade qualification for use in vehicle electronics

Quality and Safety Features

Robust design and manufacturing process

Thermal shutdown and overcurrent protection

Compliance with relevant safety standards

Compatibility

The LMS3655NQURNLRQ1 is designed to be compatible with a wide range of electronic systems and devices that require a stable and efficient power supply.

Application Areas

Automotive electronics

Industrial control systems

Consumer electronics

Telecommunications equipment

Medical devices

Product Lifecycle

The LMS3655NQURNLRQ1 is an active product, and there are no immediate plans for discontinuation. Texas Instruments may offer equivalent or alternative models in the future, but the specific details on these models are not currently available. Customers are advised to contact our website's sales team for the latest information on product availability and alternatives.

Parts with Similar Specifications

The three parts on the right have similar specifications to Texas Instruments LMS3655NQURNLRQ1

Product Attribute LMS3655NQURNLRQ1 LMS3655LQRNLTQ1 LMS3655NQRNLRQ1 LMS3655NQRNLTQ1
Part Number LMS3655NQURNLRQ1 LMS3655LQRNLTQ1 LMS3655NQRNLRQ1 LMS3655NQRNLTQ1
Manufacturer Texas Instruments Texas Instruments Texas Instruments Texas Instruments
Function Step-Down Step-Down Step-Down Step-Down
Synchronous Rectifier No No No No
Current - Output 5.5A 5.5A 5.5A 5.5A
Operating Temperature -40°C ~ 150°C (TJ) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA) -40°C ~ 125°C (TA)
Number of Outputs 1 1 1 1
Mounting Type Surface Mount, Wettable Flank Surface Mount, Wettable Flank Surface Mount, Wettable Flank Surface Mount, Wettable Flank
Output Type Fixed Fixed Fixed Fixed
Series Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100 Automotive, AEC-Q100
Supplier Device Package 22-VQFN-HR (5x4) 22-VQFN-HR (5x4) 22-VQFN-HR (5x4) 22-VQFN-HR (5x4)
Voltage - Input (Min) 3.9V 3.9V 3.9V 3.9V
Package / Case 22-VFQFN 22-VFQFN 22-VFQFN 22-VFQFN
Package Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Topology Buck Buck Buck Buck
Voltage - Output (Min/Fixed) 3.3V 5V 3.3V 3.3V
Voltage - Input (Max) 36V 36V 36V 36V
Output Configuration Positive Positive Positive Positive
Frequency - Switching 400kHz 250kHz ~ 500kHz 250kHz ~ 500kHz 250kHz ~ 500kHz
Voltage - Output (Max) - - - -

LMS3655NQURNLRQ1 Datasheet PDF

Download LMS3655NQURNLRQ1 pdf datasheets and Texas Instruments documentation for LMS3655NQURNLRQ1 - Texas Instruments.

HTML Datasheet
LMS3635-Q1, LMS3655-Q1.pdf

Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.

Payment Support

The payment method can be chosen from the methods shown below: Wire Transfer (T/T, Bank Transfer), Western Union, Credit card, PayPal.

Your Faithful Supply Chain Partner -

Contact us if you have any questions.

  1. Phone
    +00852 9146 4856

Certifications & Memberships

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32D-LMS3655NQURNLRQ1

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