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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLTC3642IDD-5#PBF
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LTC3642IDD-5#PBF - Analog Devices Inc.

Manufacturer Part Number
LTC3642IDD-5#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3642IDD-5#PBF
ECAD Model
Parts Description
IC REG BUCK 5V 50MA 8DFN
Package
8-WFDFN Exposed Pad
Data sheet
LTC3642 Datasheet.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 7263

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Specifications

LTC3642IDD-5#PBF Tech Specifications
Analog Devices Inc. - LTC3642IDD-5#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3642IDD-5#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 5V  
Voltage - Output (Max) -  
Voltage - Input (Min) 4.5V  
Voltage - Input (Max) 45V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 8-DFN (3x3)  
Series -  
Package / Case 8-WFDFN Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Output Type Fixed  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching -  
Current - Output 50mA  
Base Product Number LTC3642  

Environmental & Export Classifications

ATTRIBUTE DESCRIPTION
RoHs Status ROHS3 Compliant
Moisture Sensitivity Level (MSL) 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001

Parts Introduction

Manufacturer Part Number

LTC3642IDD-5#PBF

Manufacturer

Analog Devices

Introduction

The LTC3642IDD-5#PBF is a high-efficiency, high-input voltage, 50mA synchronous step-down DC/DC converter from Analog Devices. This device is designed to provide a regulated 5V output from an input voltage range of 4.5V to 45V, making it suitable for a wide range of applications.

Product Features and Performance

Synchronous rectification for high efficiency up to 95%

Wide input voltage range: 4.5V to 45V

Fixed 5V output voltage

Output current up to 50mA

Switching frequency up to 2.2MHz

Integrated power MOSFETs for compact solution

Ceramic capacitor friendly

Thermally enhanced 8-pin 3mm x 3mm DFN package

Product Advantages

High efficiency, reducing power loss and heat dissipation

Wide input voltage range, allowing use in diverse power supply systems

Compact size and integrated design, simplifying circuit layout

Ceramic capacitor compatibility, enabling smaller and more reliable solutions

Key Reasons to Choose This Product

Excellent power conversion efficiency, minimizing energy waste and heat

Wide input voltage range, providing design flexibility

Compact size and integrated design, simplifying circuit implementation

Ceramic capacitor compatibility, enabling use of smaller and more reliable components

Quality and Safety Features

Integrated thermal shutdown protection

Overcurrent protection

Short-circuit protection

Compatibility

The LTC3642IDD-5#PBF is compatible with a wide range of electronic devices and systems that require a regulated 5V power supply from a higher input voltage.

Application Areas

Industrial and commercial equipment

Automotive electronics

Telecommunications infrastructure

Consumer electronics

Portable devices

Product Lifecycle

The LTC3642IDD-5#PBF is an active product, and there are no direct equivalent or alternative models available at this time. For the most up-to-date information or to inquire about availability, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3642IDD-5#PBF

Product Attribute LTC3642IDD-5#PBF LTC3642IMS8E#PBF LTC3643IUDD#TRPBF LTC3642IDD-5#TRPBF
Part Number LTC3642IDD-5#PBF LTC3642IMS8E#PBF LTC3643IUDD#TRPBF LTC3642IDD-5#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Current - Output 50mA 50mA 2A 50mA
Voltage - Input (Max) 45V 45V 17V 45V
Package Tube Tube Tape & Reel (TR) Tape & Reel (TR)
Voltage - Output (Min/Fixed) 5V 0.8V 0.6V 5V
Voltage - Output (Max) - 45V - -
Frequency - Switching - - 1MHz -
Series - - - -
Function Step-Down Step-Down Step-Up, Step-Down Step-Down
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Output Configuration Positive Positive Positive Positive
Topology Buck Buck Buck, Boost Buck
Base Product Number LTC3642 LTC3642 LTC3643 LTC3642
Synchronous Rectifier Yes Yes Yes Yes
Voltage - Input (Min) 4.5V 4.5V 3V 4.5V
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Output Type Fixed Adjustable Adjustable Fixed
Package / Case 8-WFDFN Exposed Pad 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) Exposed Pad 24-WFQFN Exposed Pad 8-WFDFN Exposed Pad
Supplier Device Package 8-DFN (3x3) 8-MSOP-EP 24-QFN (3x5) 8-DFN (3x3)
Number of Outputs 1 1 1 1

LTC3642IDD-5#PBF Datasheet PDF

Download LTC3642IDD-5#PBF pdf datasheets and Analog Devices Inc. documentation for LTC3642IDD-5#PBF - Analog Devices Inc..

Datasheets
LTC3642 Datasheet.pdf
PCN Assembly/Origin
Wafer Fab Location Change 08/Nov/2021.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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LTC3642IDD-5#PBF

Analog Devices Inc.
32D-LTC3642IDD-5#PBF

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