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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - Linear + SwitchingLT3694EFE-1#PBF
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LT3694EFE-1#PBF - Analog Devices Inc.

Manufacturer Part Number
LT3694EFE-1#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LT3694EFE-1#PBF
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: 5608

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Specifications

LT3694EFE-1#PBF Tech Specifications
Analog Devices Inc. - LT3694EFE-1#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3694EFE-1#PBF

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 Tube  
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

LT3694EFE-1#PBF

Manufacturer

analog-devices

Introduction

The LT3694 is a highly integrated, high-performance step-down (buck) voltage regulator with a linear (LDO) controller. It offers three independent output channels, including a main buck regulator with up to 2.6A of output current, and two additional linear (LDO) controller outputs. The LT3694 operates from a wide 4V to 36V input voltage range and provides high efficiency and low noise operation.

Product Features and Performance

Step-down (buck) regulator with up to 2.6A of output current

Two additional linear (LDO) controller outputs

Wide 4V to 36V input voltage range

Adjustable switching frequency from 250kHz to 2.5MHz

Integrated power switches and internal compensation

Excellent line and load regulation

Low noise operation

Integrated soft-start and sequencing

Product Advantages

Highly integrated solution with multiple output channels

Wide input voltage range for flexible power supply designs

High efficiency and low noise for sensitive applications

Adjustable switching frequency for optimization

Integrated features for easy implementation and reduced component count

Key Reasons to Choose This Product

Comprehensive power management capabilities in a single chip

Excellent performance and efficiency for a wide range of applications

Flexible configuration options to meet specific design requirements

Robust features and protection mechanisms for reliable operation

Proven reliability and quality from a trusted manufacturer

Quality and Safety Features

Robust overcurrent, overvoltage, and thermal protection

Compliance with relevant safety and regulatory standards

Rigorous quality control and testing procedures

Compatibility

The LT3694 is compatible with a wide range of electronic devices and systems that require a flexible, high-performance power management solution.

Application Areas

Industrial and medical equipment

Communications and networking infrastructure

Automotive and transportation systems

Consumer electronics and appliances

Product Lifecycle

The LT3694 is an active product, and there are no immediate plans for discontinuation. However, as technology evolves, it's possible that newer, more advanced models may become available in the future. Customers are advised to check with the manufacturer or our website's sales team for the latest product information and availability.

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3694EFE-1#PBF

Product Attribute LT3694EFE-1#PBF LT3694EFE-1#TRPBF LT3694EFE#PBF LT3694IUFD#TRPBF
Part Number LT3694EFE-1#PBF LT3694EFE-1#TRPBF LT3694EFE#PBF LT3694IUFD#TRPBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Voltage/Current - Output 1 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A 0.75V ~ 16V, 2.6A
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)
Series - - - -
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
w/LED Driver No No No No
Operating Temperature -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C -40°C ~ 125°C
Voltage - Supply 4V ~ 36V 4V ~ 36V 4V ~ 36V 4V ~ 36V
Package / Case 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-TSSOP (0.173', 4.40mm Width) Exposed Pad 28-WFQFN Exposed Pad
Voltage/Current - Output 2 Controller Controller Controller Controller
Voltage/Current - Output 3 Controller Controller Controller Controller
Package Tube Tape & Reel (TR) Tube Tape & Reel (TR)
Frequency - Switching 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz 250kHz ~ 2.5MHz
w/Sequencer Yes Yes Yes Yes
Base Product Number LT3694 LT3694 LT3694 LT3694
Supplier Device Package 20-TSSOP-EP 20-TSSOP-EP 20-TSSOP-EP 28-QFN (4x5)
w/Supervisor No No No No
Number of Outputs 3 3 3 3

LT3694EFE-1#PBF Datasheet PDF

Download LT3694EFE-1#PBF pdf datasheets and Analog Devices Inc. documentation for LT3694EFE-1#PBF - Analog Devices Inc..

Datasheets
Cylindrical Battery Holders.pdf
Environmental Information
Material Declaration LT3694EFE-1#PBF.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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LT3694EFE-1#PBF Image

LT3694EFE-1#PBF

Analog Devices Inc.
32D-LT3694EFE-1#PBF

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