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Home Products Integrated Circuits (ICs)PMIC - Voltage Regulators - DC DC Switching Regulators~~LT3509EMSE#TRPBF~~

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LT3509EMSE#TRPBF - Analog Devices Inc.

Manufacturer Part Number: LT3509EMSE#TRPBF

Manufacturer: Analog Devices, Inc.

Allelco Part Number: 32D-LT3509EMSE#TRPBF

ECAD Model

Parts Description: IC REG BUCK ADJ 700MA DL 16MSOP

Detailed Description

Package: 16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Data sheet: LT3509 Datasheet.pdf

RoHs Status: ROHS3 Compliant

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Specifications

LT3509EMSE#TRPBF Tech Specifications
Analog Devices Inc. - LT3509EMSE#TRPBF technical specifications, attributes, parameters and parts with similar specifications to Analog Devices Inc. - LT3509EMSE#TRPBF

Product Attribute	Attribute Value
Manufacturer	Analog Devices, Inc.
Voltage - Output (Min/Fixed)	0.8V
Voltage - Output (Max)	34.2V
Voltage - Input (Min)	3.6V
Voltage - Input (Max)	36V
Topology	Buck
Synchronous Rectifier	No
Supplier Device Package	16-MSOP-EP
Series	-
Package / Case	16-TFSOP (0.118", 3.00mm Width) Exposed Pad

Product Attribute	Attribute Value
Package	Tape & Reel (TR)
Output Type	Adjustable
Output Configuration	Positive
Operating Temperature	-40°C ~ 125°C (TJ)
Number of Outputs	2
Mounting Type	Surface Mount
Function	Step-Down
Frequency - Switching	260kHz ~ 2.15MHz
Current - Output	700mA
Base Product Number	LT3509

Parts Introduction

Manufacturer Part Number

LT3509EMSE#TRPBF

Manufacturer

Analog Devices

Introduction

The LT3509EMSE#TRPBF is a high-performance, dual-channel, adjustable output step-down DC-DC switching regulator designed for power management applications.

Product Features and Performance

Dual output adjustable step-down regulator

Positive output configuration with buck topology

Operating Frequency ranges from 260kHz to 2.15MHz

Supports input voltage from 3.6V to 36V

Delivers output voltage between 0.8V to 34.2V

Output current capacity of 700mA per channel

Operates at a temperature range of -40°C to 125°C

Surface mount package for compact design

Product Advantages

Dual-channel output increases versatility in power management

Wide range of input and output voltages accommodates various applications

High-frequency operation reduces external component size

High thermal performance with operating temperatures up to 125°C

Key Technical Parameters

Minimum Input Voltage: 3.6V

Maximum Input Voltage: 36V

Minimum Output Voltage: 0.8V

Maximum Output Voltage: 34.2V

Output Current: 700mA

Switching Frequency: 260kHz to 2.15MHz

Mounting Type: Surface Mount

Quality and Safety Features

Robust thermal management supports high-temperature operation

Reliable surface mount technology for secure and durable mounting

Compatibility

Compatible with a wide range of input and output voltages for flexible power solutions

Application Areas

Telecommunications

Networking equipment

Automotive electronics

Industrial systems

Product Lifecycle

Currently active with a secure supply chain

Not nearing discontinuation, availability of replacements or upgrades is maintained

Several Key Reasons to Choose This Product

Versatility with dual adjustable outputs

High efficiency enabled by the broad frequency operation

Robust design suitable for high-temperature environments

Compact surface mount package suitable for dense PCB layouts

Reliable performance backed by Analog Devices' reputation in power management solutions

Parts with Similar Specifications

The three parts on the right have similar specifications to Analog Devices Inc. LT3509EMSE#TRPBF

Product Attribute
Part Number	LT3509EMSE#TRPBF	LT3509HMSE#PBF	LT3509EMSE#PBF	LT3509IMSE#PBF
Manufacturer	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.	Analog Devices Inc.
Synchronous Rectifier	No	No	No	No
Operating Temperature	-40°C ~ 125°C (TJ)	-40°C ~ 150°C (TJ)	-40°C ~ 125°C (TJ)	-40°C ~ 125°C (TJ)
Mounting Type	Surface Mount	Surface Mount	Surface Mount	Surface Mount
Supplier Device Package	16-MSOP-EP	16-MSOP-EP	16-MSOP-EP	16-MSOP-EP
Base Product Number	LT3509	LT3509	LT3509	LT3509
Current - Output	700mA	700mA	700mA	700mA
Series	-	-	-	-
Voltage - Output (Min/Fixed)	0.8V	0.8V	0.8V	0.8V
Output Type	Adjustable	Adjustable	Adjustable	Adjustable
Package	Tape & Reel (TR)	Tube	Tube	Tube
Frequency - Switching	260kHz ~ 2.15MHz	260kHz ~ 2.15MHz	260kHz ~ 2.15MHz	260kHz ~ 2.15MHz
Voltage - Output (Max)	34.2V	34.2V	34.2V	34.2V
Voltage - Input (Max)	36V	36V	36V	36V
Number of Outputs	2	2	2	2
Output Configuration	Positive	Positive	Positive	Positive
Voltage - Input (Min)	3.6V	3.6V	3.6V	3.6V
Package / Case	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-TFSOP (0.118", 3.00mm Width) Exposed Pad	16-TFSOP (0.118", 3.00mm Width) Exposed Pad
Function	Step-Down	Step-Down	Step-Down	Step-Down
Topology	Buck	Buck	Buck	Buck

LT3509EMSE#TRPBF Datasheet PDF

Download LT3509EMSE#TRPBF pdf datasheets and Analog Devices Inc. documentation for LT3509EMSE#TRPBF - Analog Devices Inc..

Datasheets: LT3509 Datasheet.pdf
Other Related Documents: Tape and Reel Packaging.pdf
PCN Design/Specification: Mult Dev 11/Oct/2022.pdf Mult Dev Mark Chg 4/Feb/2020.pdf
Environmental Information: Material Declaration LT3509EMSE#TRPBF.pdf

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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.

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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.
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