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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLT1374CR#PBF
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LT1374CR#PBF - Analog Devices Inc.

Manufacturer Part Number
LT1374CR#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT1374CR#PBF
ECAD Model
Parts Description
IC REG BUCK SEPIC ADJ 4.5A D2PAK
Detailed Description
Package
TO-263-8, D²Pak (7 Leads + Tab), TO-263CA
Data sheet
LT1374 Datasheet.pdf
RoHs Status
ROHS3 Compliant
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Specifications

LT1374CR#PBF Tech Specifications
Analog Devices Inc. - LT1374CR#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT1374CR#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 2.42V  
Voltage - Output (Max) 21.5V  
Voltage - Input (Min) 5V  
Voltage - Input (Max) 25V  
Topology Buck, SEPIC  
Synchronous Rectifier No  
Supplier Device Package 7-DDPAK  
Series -  
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature 0°C ~ 125°C (TJ)  
Number of Outputs 1  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 500kHz  
Current - Output 4.5A (Switch)  
Base Product Number LT1374  

Parts Introduction

Manufacturer Part Number

LT1374CR#PBF

Manufacturer

Analog Devices, Inc.

Introduction

Integrated Circuit (IC) for PMIC - Voltage Regulators - DC DC Switching Regulators

Product Features and Performance

Adjustable output voltage from 2.42V to 21.5V

500kHz switching frequency

Capable of delivering up to 4.5A of output current

Supports both buck and SEPIC topologies

Operating temperature range of 0°C to 125°C

Product Advantages

High efficiency and low power consumption

Small size and surface mount packaging

Robust thermal management

Flexible voltage range and output current

Key Technical Parameters

Input voltage range: 5V to 25V

Output voltage adjustment range: 2.42V to 21.5V

Switching frequency: 500kHz

Maximum output current: 4.5A

Quality and Safety Features

RoHS3 compliant

Reliable and durable construction

Compatibility

Suitable for a wide range of electronic devices and applications

Application Areas

Power supplies for industrial, automotive, and consumer electronics

Portable devices

Distributed power systems

Telecommunications equipment

Product Lifecycle

Currently in production

No indications of discontinuation

Replacements and upgrades are available from the manufacturer

Key Reasons to Choose This Product

Excellent performance and efficiency

Wide input and output voltage range

Compact and space-saving design

Reliable and thermally robust

Flexible and adaptable to various applications

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT1374CR#PBF

Product Attribute LT1374CR#PBF LT1374CR-SYNC#PBF LT1374CR-5#TRPBF LT1373HVIS8#PBF
Part Number LT1374CR#PBF LT1374CR-SYNC#PBF LT1374CR-5#TRPBF LT1373HVIS8#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Voltage - Output (Max) 21.5V 21.5V - 42V (Switch)
Series - - - -
Function Step-Down Step-Down Step-Down Step-Up, Step-Down, Step-Up/Step-Down
Operating Temperature 0°C ~ 125°C (TJ) 0°C ~ 125°C (TJ) 0°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Supplier Device Package 7-DDPAK 7-DDPAK 7-DDPAK 8-SO
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package / Case TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-263-8, D²Pak (7 Leads + Tab), TO-263CA TO-263-8, D²Pak (7 Leads + Tab), TO-263CA 8-SOIC (0.154", 3.90mm Width)
Frequency - Switching 500kHz 500kHz 500kHz 250kHz
Voltage - Input (Max) 25V 25V 25V 30V
Base Product Number LT1374 LT1374 LT1374 LT1373
Number of Outputs 1 1 1 1
Synchronous Rectifier No No No No
Current - Output 4.5A (Switch) 4.5A (Switch) 4.5A (Switch) 1.5A (Switch)
Topology Buck, SEPIC Buck, SEPIC Buck, SEPIC Buck, Boost, Cuk, Flyback, Forward Converter, SEPIC
Package Tube Tube Tape & Reel (TR) Tube
Output Configuration Positive Positive Positive Positive or Negative
Voltage - Output (Min/Fixed) 2.42V 2.42V 5V 1.245V
Output Type Adjustable Adjustable Fixed Adjustable
Voltage - Input (Min) 5V 5V 5V 2.7V

LT1374CR#PBF Datasheet PDF

Download LT1374CR#PBF pdf datasheets and Analog Devices Inc. documentation for LT1374CR#PBF - Analog Devices Inc..

PCN Design/Specification
Cylindrical Battery Holders.pdf
HTML Datasheet
LT1374 Datasheet.pdf
Environmental Information
Material Declaration LT1374CR#PBF.pdf

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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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LT1374CR#PBF Image

LT1374CR#PBF

Analog Devices Inc.
32D-LT1374CR#PBF

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