LTM8065

RECOMMENDED FOR NEW DESIGNS

40V_IN, 2.5A Silent Switcher µModule Regulator

Data Sheet (Rev. B) Product Selection Table

Part Models: 2
1ku List Price: Starting From $9.13

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Part Details

Complete Step-Down Switch Mode Power Supply
Low Noise Silent Switcher^® Architecture
Wide Input Voltage Range: 3.4V to 40V
Wide Output Voltage Range: 0.97V to 18V
2.5A Continuous Output Current, 3.5A Peak

Selectable Switching Frequency: 200kHz to 3MHz
External Synchronization
Programmable Soft-Start
Tiny, Low Profile 6.25mm × 6.25mm × 2.32mm RoHS Compliant BGA Package

Part Models: 2
1ku List Price: Starting From $9.13

Documentation

ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.

Part Model	Pin/Package Drawing	Documentation	CAD Symbols, Footprints, and 3D Models
LTM8065EY#PBF	36-Lead BGA (6.25mm x 6.25mm x 2.32mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTM8065IY#PBF	36-Lead BGA (6.25mm x 6.25mm x 2.32mm)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jul 21, 2021 - 21_0159 Ink Mark to Laser Mark Conversion for µModule
		PCN21_0159_Form Material_Report Delta Qualification Matrix
LTM8065EY#PBF	PRODUCTION
LTM8065IY#PBF	PRODUCTION
Feb 28, 2020 - 20_0123 Micro-Module, Test Site Transfer from Analog Devices Singapore to Analog Devices Penang, Malaysia
		PCN20_0123_Form Material_Report Test Correlation Report Other Qualification Results Summary
LTM8065EY#PBF	PRODUCTION
LTM8065IY#PBF	PRODUCTION
Apr 11, 2019 - 19_0067 Notification of Wafer Fab Location Change for 0.35 BCD Process
		PCN19_0067_Form Material_Report Delta Qualification Matrix Qualification Results Summary Detailed Parts List Other
LTM8065EY#PBF	PRODUCTION
LTM8065IY#PBF	PRODUCTION

This is the most up-to-date revision of the Data Sheet.

Hardware Ecosystem

Parts	Product Life Cycle	Description
High Voltage Hot Swap Controllers 1
LTC4380	RECOMMENDED FOR NEW DESIGNS	Low Quiescent Current Surge Stopper
PowerPath, Ideal Diodes, and Load Switches 1
LTC4418	RECOMMENDED FOR NEW DESIGNS	Dual Channel Prioritized PowerPath Controller

Tools & Simulations

LTspice 1

LTM8065 - Switching Regulators

Models for the following parts are available in LTspice:

LTM8065

LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.

Evaluation Kits

LTM8065 Demo Board | 40VIN, 2.5A Silent Switcher μModule Regulator

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Product Details

Demonstration circuit 2251A is a 40V, 3.5A peak, 2.5A continuous step-down μModule^® regulator featuring the LTM8065. The demo board is designed for 5V output from a 6V to 40V input. The wide input range allows a variety of input sources, such as automotive batteries and industrial supplies. The user adjustable features of the LTM8065 such as output voltage, switching frequency, soft-start and power good can be changed on DC2251A simply by modifying the appropriate resistors and/or capacitors.

Resources

DC2251 - Demo Manual
629.00K

DC2251 - Design Files
1.00M

DC2251 - Schematic
32.00K

Latest Discussions

2 Years Ago

LTM8065

Part Details

Documentation

Data Sheet 1

Reliability Data 1

Technical Articles 1

Video 2

Product Selection Guide 1

Solutions Bulletin & Brochure 1

Book & eBook 1

Analog Dialogue 1

Thought Leadership Page 1

Webcast 3