Please refer to the English Version as our Official Version.

Europe: France~~(Français)~~ Germany~~(Deutsch)~~ Italy~~(Italia)~~ Russian~~(русский)~~ Poland~~(polski)~~ Netherlands~~(Nederland)~~ Spain~~(español)~~ Turkey~~(Türk dili)~~ Israel~~(עִבְרִית)~~ Denmark~~(Dansk)~~ Switzerland~~(Deutsch)~~ United Kingdom~~(English)~~

Asia/Pacific: Japan~~(日本語)~~ Korea~~(한국의)~~ Thailand~~(ภาษาไทย)~~ Malaysia~~(Melayu)~~ Singapore~~(Melayu)~~ Philippines~~(Pilipino)~~

Africa, India and Middle East: India~~(हिंदी)~~

North America: United States~~(English)~~ Canada~~(English)~~ Mexico~~(español)~~

Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Controllers~~LTC3880EUJ#TRPBF~~

Image may be representation.
See specifications for product details.

~~Favorite~~

LTC3880EUJ#TRPBF - Analog Devices Inc.

Manufacturer Part Number: LTC3880EUJ#TRPBF

Manufacturer: Analog Devices, Inc.

Allelco Part Number: 32D-LTC3880EUJ#TRPBF

ECAD Model

Parts Description: IC REG CTRLR BUCK PMBUS 40QFN

Detailed Description

Package: 40-WFQFN Exposed Pad

Data sheet: LTpowerCAD II User Guide.pdf
Digital Power System Management Guide.pdf
LTC3880(-1) Datasheet.pdf
LTC3880(-1) Datasheet.pdf

RoHs Status: ROHS3 Compliant

~~Compare~~

In stock: 3625

Specifications

LTC3880EUJ#TRPBF Tech Specifications
Analog Devices Inc. - LTC3880EUJ#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3880EUJ#TRPBF

Product Attribute	Attribute Value
Manufacturer	Analog Devices, Inc.
Voltage - Supply (Vcc/Vdd)	4.5V ~ 24V
Topology	Buck
Synchronous Rectifier	Yes
Supplier Device Package	40-QFN (6x6)
Series	PolyPhase®
Serial Interfaces	I²C, PMBus
Package / Case	40-WFQFN Exposed Pad
Package	Tape & Reel (TR)
Output Type	Transistor Driver
Output Phases	2

Product Attribute	Attribute Value
Output Configuration	Positive
Operating Temperature	-40°C ~ 105°C (TA)
Number of Outputs	2
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	-
Duty Cycle (Max)	-
Control Features	Enable, Frequency Control
Clock Sync	Yes
Base Product Number	LTC3880

Parts Introduction

Manufacturer Part Number

LTC3880EUJ#TRPBF

Manufacturer

Analog Devices

Introduction

The LTC3880EUJ#TRPBF is a high-performance, dual-output PolyPhase step-down DC DC switching controller used for power management, featuring advanced digital control through I2C and PMBus interfaces.

Product Features and Performance

Dual output step-down (Buck) topology

Supports synchronous rectification for improved efficiency

Integrated clock synchronization

Utilizes I2C and PMBus for advanced control and monitoring

Capable of driving transistor outputs for effective power conversion

Output phases: 2

Operating temperature range from -40°C to 105°C

Product Advantages

Enhanced power efficiency and management through synchronous rectification and PolyPhase operation

Precision control via digital interfaces (I2C, PMBus)

Robust thermal performance with an operating range suitable for challenging environments

Key Technical Parameters

Supply Voltage (Vcc/Vdd): 4.5V to 24V

Number of Outputs: 2

Output Configuration: Positive

Topology: Buck

Control Features: Enable, Frequency Control

Quality and Safety Features

Complies with stringent industrial operating temperature standards (-40°C to 105°C)

Surface mount package ensures solid and secure PCB mounting

Compatibility

Compatible with surface mount technology for streamlined PCB assembly

Can interface with multiple serial protocols, including I2C and PMBus

Application Areas

Suitable for advanced power regulation in telecommunications, networking and industrial systems

Product Lifecycle

Currently active with no immediate plans for discontinuation

Future replacements or upgrades will remain within the PolyPhase series to ensure compatibility

Several Key Reasons to Choose This Product

High reliability and extended operating temperature suitable for industrial applications

Advanced digital control capabilities for precise power management

Dual output with synchronization for improved efficiency and performance

Versatile supply voltage range supporting various design requirements

Readily available in bulk (Tape & Reel packaging) for large-scale deployments

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3880EUJ#TRPBF

Product Attribute
Part Number	LTC3880EUJ#TRPBF	LTC3880EUJ-1#PBF	LTC3880IUJ-1#PBF	LTC3880EUJ#PBF
Manufacturer	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Number of Outputs	2	2	2	2
Package	Tape & Reel (TR)	Tube	Tube	Tube
Base Product Number	LTC3880	LTC3880	LTC3880	LTC3880
Topology	Buck	Buck	Buck	Buck
Output Configuration	Positive	Positive	Positive	Positive
Output Type	Transistor Driver	Transistor Driver	Transistor Driver	Transistor Driver
Synchronous Rectifier	Yes	Yes	Yes	Yes
Voltage - Supply (Vcc/Vdd)	4.5V ~ 24V	4.5V ~ 24V	4.5V ~ 24V	4.5V ~ 24V
Series	PolyPhase®	PolyPhase®	PolyPhase®	PolyPhase®
Control Features	Enable, Frequency Control	Enable, Frequency Control	Enable, Frequency Control	Enable, Frequency Control
Clock Sync	Yes	Yes	Yes	Yes
Supplier Device Package	40-QFN (6x6)	40-QFN (6x6)	40-QFN (6x6)	40-QFN (6x6)
Package / Case	40-WFQFN Exposed Pad	40-WFQFN Exposed Pad	40-WFQFN Exposed Pad	40-WFQFN Exposed Pad
Duty Cycle (Max)	-	-	-	-
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Operating Temperature	-40°C ~ 105°C (TA)	-40°C ~ 105°C (TA)	-40°C ~ 125°C (TJ)	-40°C ~ 105°C (TA)
Function	Step-Down	Step-Down	Step-Down	Step-Down
Serial Interfaces	I²C, PMBus	I²C, PMBus	I²C, PMBus	I²C, PMBus
Frequency - Switching	-	-	-	-
Output Phases	2	2	2	2

LTC3880EUJ#TRPBF Datasheet PDF

Download LTC3880EUJ#TRPBF pdf datasheets and Analog Devices Inc. documentation for LTC3880EUJ#TRPBF - Analog Devices Inc..

Datasheets: LTpowerCAD II User Guide.pdf Digital Power System Management Guide.pdf LTC3880(-1) Datasheet.pdf
Other Related Documents: Tape and Reel Packaging.pdf
PCN Design/Specification: Top Mark QFN (6x6) Package 30/Sep/2013.pdf LTC3880 Die Update 20/Nov/2014.pdf
HTML Datasheet: LTC3880(-1) Datasheet.pdf

Customers Also Interested in

Recommended Products

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

Use your express account for shipment if you have one.
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

Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
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
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$)
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 -

Efficient Supply Management
Cost-Saving Procurement
Fast Sourcing & Delivery

Contact us if you have any questions.

Phone
+00852 9146 4856
Email
info@allelco.com

Certifications & Memberships