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HomeProductsIntegrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching RegulatorsLTC3569IUD#PBF
LTC3569IUD#PBF Image
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See specifications for product details.

LTC3569IUD#PBF - Analog Devices Inc.

Manufacturer Part Number
LTC3569IUD#PBF
Manufacturer
Analog Devices, Inc.
Allelco Part Number
32D-LTC3569IUD#PBF
ECAD Model
Parts Description
IC REG BUCK ADJ TRPL 20QFN
Detailed Description
Package
20-WFQFN Exposed Pad
Data sheet
LTC3569 Datasheet.pdf
RoHs Status
ROHS3 Compliant
In stock: 7455

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Specifications

LTC3569IUD#PBF Tech Specifications
Analog Devices Inc. - LTC3569IUD#PBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LTC3569IUD#PBF

Product Attribute Attribute Value  
Manufacturer Analog Devices, Inc.  
Voltage - Output (Min/Fixed) 0.425V  
Voltage - Output (Max) 5.5V  
Voltage - Input (Min) 2.5V  
Voltage - Input (Max) 5.5V  
Topology Buck  
Synchronous Rectifier Yes  
Supplier Device Package 20-QFN (3x3)  
Series -  
Package / Case 20-WFQFN Exposed Pad  
Product Attribute Attribute Value  
Package Tube  
Output Type Adjustable  
Output Configuration Positive  
Operating Temperature -40°C ~ 125°C (TJ)  
Number of Outputs 3  
Mounting Type Surface Mount  
Function Step-Down  
Frequency - Switching 2.25MHz, 1MHz ~ 3MHz  
Current - Output 600mA, 1.2A  
Base Product Number LTC3569  

Parts Introduction

Manufacturer Part Number

LTC3569IUD#PBF

Manufacturer

Analog Devices

Introduction

The LTC3569IUD#PBF is a high-performance, triple-output synchronous buck regulator.

Product Features and Performance

Step-Down Voltage Regulator

Three Adjustable Outputs

Synchronous Rectification for High Efficiency

25MHz High-Frequency Switching

Surface Mount Package

Operating Temperature Range of -40°C to 125°C

Product Advantages

High-Efficiency Power Conversion

Compact 20-QFN Package Suitable for Small Form Factor Applications

Low Minimum Input Voltage Suitable for a Variety of Power Sources

High Maximum Output Voltage for Versatile Applications

Key Technical Parameters

Input Voltage Range: 2.5V to 5.5V

Output Voltage Range: 0.425V to 5.5V

Output Current: 600mA, 1.2A

Switching Frequency: 1MHz to 3MHz

Number of Outputs: 3

Quality and Safety Features

Wide Operating Temperature Range for Reliability in Various Environments

Exposed Pad for Enhanced Thermal Performance

Compatibility

Designed for Surface Mount Technology (SMT)

Application Areas

Portable Electronics

Wireless Networking Equipment

Power Supply Modules

Product Lifecycle

Status: Active

No indication of discontinuation, ensuring long-term availability

Several Key Reasons to Choose This Product

Flexibility with Adjustable Output Voltages

Suitable for Multi-Rail Power Systems

Optimized for High-Efficiency Applications

Robust Design for Industrial Temperature Ranges

Convenient Integration with 20-QFN Surface Mount Package

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LTC3569IUD#PBF

Product Attribute LTC3569IUD#PBF LTC3569IFE#TRPBF LTC3569EUD#PBF LTC3569EFE#PBF
Part Number LTC3569IUD#PBF LTC3569IFE#TRPBF LTC3569EUD#PBF LTC3569EFE#PBF
Manufacturer Analog Devices Inc. Analog Devices Inc. Analog Devices Inc. Analog Devices Inc.
Operating Temperature -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ) -40°C ~ 125°C (TJ)
Function Step-Down Step-Down Step-Down Step-Down
Voltage - Output (Min/Fixed) 0.425V 0.425V 0.425V 0.425V
Number of Outputs 3 3 3 3
Voltage - Input (Max) 5.5V 5.5V 5.5V 5.5V
Package / Case 20-WFQFN Exposed Pad 16-TSSOP (0.173', 4.40mm Width) Exposed Pad 20-WFQFN Exposed Pad 16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package 20-QFN (3x3) 16-TSSOP-EP 20-QFN (3x3) 16-TSSOP-EP
Topology Buck Buck Buck Buck
Voltage - Output (Max) 5.5V 5.5V 5.5V 5.5V
Synchronous Rectifier Yes Yes Yes Yes
Mounting Type Surface Mount Surface Mount Surface Mount Surface Mount
Package Tube Tape & Reel (TR) Tube Tube
Voltage - Input (Min) 2.5V 2.5V 2.5V 2.5V
Output Configuration Positive Positive Positive Positive
Series - - - -
Output Type Adjustable Adjustable Adjustable Adjustable
Frequency - Switching 2.25MHz, 1MHz ~ 3MHz 2.25MHz, 1MHz ~ 3MHz 2.25MHz, 1MHz ~ 3MHz 2.25MHz, 1MHz ~ 3MHz
Current - Output 600mA, 1.2A 600mA, 1.2A 600mA, 1.2A 600mA, 1.2A
Base Product Number LTC3569 LTC3569 LTC3569 LTC3569

LTC3569IUD#PBF Datasheet PDF

Download LTC3569IUD#PBF pdf datasheets and Analog Devices Inc. documentation for LTC3569IUD#PBF - Analog Devices Inc..

Datasheets
LTC3569 Datasheet.pdf
PCN Assembly/Origin
2.73KHz.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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LTC3569IUD#PBF

Analog Devices Inc.
32D-LTC3569IUD#PBF

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