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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear + SwitchingLT3694IFE-1#TRPBF
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LT3694IFE-1#TRPBF - Analog Devices Inc.

Manufacturer Part Number
LT3694IFE-1#TRPBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3694IFE-1#TRPBF
ECAD Model
Parts Description
IC REG TRIPLE BUCK/LNR 20TSSOP
Package
20-TSSOP (0.173', 4.40mm Width) Exposed Pad
Data sheet
Cylindrical Battery Holders.pdf
RoHs Status
ROHS3 Compliant
Our certification
In stock: 5106

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Specifications

LT3694IFE-1#TRPBF Tech Specifications
Analog Devices Inc. - LT3694IFE-1#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3694IFE-1#TRPBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
w/Supervisor No  
w/Sequencer Yes  
w/LED Driver No  
Voltage/Current - Output 3 Controller  
Voltage/Current - Output 2 Controller  
Voltage/Current - Output 1 0.75V ~ 16V, 2.6A  
Voltage - Supply 4V ~ 36V  
Topology Step-Down (Buck) (1), Linear (LDO) (2)  
Product Attribute Attribute Value  
Supplier Device Package 20-TSSOP-EP  
Series -  
Package / Case 20-TSSOP (0.173', 4.40mm Width) Exposed Pad  
Package Tape & Reel (TR)  
Operating Temperature -40°C ~ 125°C  
Number of Outputs 3  
Mounting Type Surface Mount  
Frequency - Switching 250kHz ~ 2.5MHz  
Base Product Number LT3694  

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

LT3694IFE-1#TRPBF

Manufacturer

analog-devices

Introduction

The LT3694 is a highly integrated, triple-output, synchronous step-down DC-DC converter with a wide input voltage range of 4V to 36V. It features a high-efficiency, fixed-frequency PWM controller for the main output, a low-dropout linear regulator (LDO) for the second output, and a separate LDO for the third output. The device also includes an integrated soft-start function, output sequencing, and thermal shutdown protection.

Product Features and Performance

Wide input voltage range of 4V to 36V

Main output voltage range of 0.75V to 16V, up to 2.6A

Second and third outputs are configurable as LDOs

Switching frequency range of 250kHz to 2.5MHz

High efficiency up to 95%

Integrated soft-start and output sequencing

Thermal shutdown protection

Product Advantages

Compact, highly integrated solution for multi-output power supplies

Flexible configuration options for various applications

High efficiency and power density for improved energy savings

Robust protection features for reliable operation

Key Reasons to Choose This Product

Versatile and scalable power solution for a wide range of applications

Excellent efficiency and thermal performance for improved system reliability

Seamless integration and ease of design with the comprehensive feature set

Trusted quality and reliability from a leading power management IC manufacturer

Quality and Safety Features

Thermal shutdown protection

Overcurrent protection

Overload protection

Short-circuit protection

Compatibility

The LT3694 is compatible with a variety of microcontrollers, processors, and other electronic devices that require multiple regulated power supplies.

Application Areas

Industrial automation and control systems

Automotive electronics

Telecom and networking equipment

Consumer electronics

Medical devices

Product Lifecycle

The LT3694 is an active product. There are no direct equivalent or alternative models available from the manufacturer. If you have any questions or need further assistance, please contact our website's sales team.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3694IFE-1#TRPBF

Product Attribute LT3694IFE-1#TRPBF LT3694EUFD#TRPBF LT3694IFE#PBF LT3694EFE-1#TRPBF
Part Number LT3694IFE-1#TRPBF LT3694EUFD#TRPBF LT3694IFE#PBF LT3694EFE-1#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Supplier Device Package 20-TSSOP-EP 28-QFN (4x5) 20-TSSOP-EP 20-TSSOP-EP
Package / Case 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-WFQFN Exposed Pad 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP (0.173', 4.40mm Width) Exposed Pad
Voltage - Supply 4V ~ 36V 4V ~ 36V 4V ~ 36V 4V ~ 36V
Number of Outputs 3 3 3 3
Series - - - -
Voltage/Current - Output 1 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A
Package Tape & Reel (TR) Tape & Reel (TR) Tube Tape & Reel (TR)
Base Product Number LT3694 LT3694 LT3694 LT3694
Frequency - Switching 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz
Voltage/Current - Output 3 Controller Controller Controller Controller
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
w/Sequencer Yes Yes Yes Yes
w/Supervisor No No No No
Voltage/Current - Output 2 Controller Controller Controller Controller
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
w/LED Driver No No No No
Topology Step-Down (Buck) (1), Linear (LDO) (2) Step-Down (Buck) (1), Linear (LDO) (2) Step-Down (Buck) (1), Linear (LDO) (2) Step-Down (Buck) (1), Linear (LDO) (2)

LT3694IFE-1#TRPBF Datasheet PDF

Download LT3694IFE-1#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3694IFE-1#TRPBF - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
Other Related Documents
Tape and Reel Packaging.pdf
Environmental Information
Material Declaration LT3694IFE-1#TRPBF.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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LT3694IFE-1#TRPBF Image

LT3694IFE-1#TRPBF

Analog Devices Inc.
32D-LT3694IFE-1#TRPBF

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