LT1767

PRODUCTION

Monolithic 1.5A, 1.25MHz Step-Down Switching Regulators

Data Sheet Product Selection Table

Part Models: 20
1ku List Price: Starting From $3.70

Viewing:

Part Details

1.5A Switch in a Small MSOP Package
Constant 1.25MHz Switching Frequency
High Power Exposed Pad (MS8E) Package
Wide Operating Voltage Range: 3V to 25V
High Efficiency 0.22Ω Switch
1.2V Feedback Reference Voltage
Fixed Output Voltages of 1.8V, 2.5V, 3.3V, 5V
2% Overall Output Tolerance
Uses Low Profile Surface Mount Components
Low Shutdown Current: 6μA
Synchronizable to 2MHz
Current Mode Loop Control
Constant Maximum Switch Current Rating at All Duty Cycles*

Part Models: 20
1ku List Price: Starting From $3.70

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
LT1767EMS8#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-1.8#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-1.8#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-2.5#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-2.5#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-3.3#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-3.3#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-5#PBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8-5#TRPBF	8-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E#PBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-1.8#PBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-1.8#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-2.5#PBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-2.5#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-3.3#PBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-3.3#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-5#PBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1767EMS8E-5#TRPBF	8-Lead MSOP w/ EP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Jun 5, 2024 - 24_0003 Epoxy Change from Henkel 8290 to 8290A for MSOP Package (2)
		PCN24_0003_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1767EMS8#PBF	PRODUCTION
LT1767EMS8#TRPBF	PRODUCTION
LT1767EMS8-1.8#PBF	PRODUCTION
LT1767EMS8-1.8#TRPBF	PRODUCTION
LT1767EMS8-2.5#PBF	PRODUCTION
LT1767EMS8-2.5#TRPBF	PRODUCTION
LT1767EMS8-5#PBF	PRODUCTION
LT1767EMS8-5#TRPBF	PRODUCTION
LT1767EMS8E#PBF	PRODUCTION
LT1767EMS8E#TRPBF	PRODUCTION
LT1767EMS8E-1.8#PBF	PRODUCTION
LT1767EMS8E-1.8#TRPBF	PRODUCTION
LT1767EMS8E-2.5#PBF	PRODUCTION
LT1767EMS8E-2.5#TRPBF	PRODUCTION
LT1767EMS8E-5#PBF	PRODUCTION
LT1767EMS8E-5#TRPBF	PRODUCTION
Feb 3, 2020 - 20_0128 Laser Top Mark for 8 Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0128_Form Material_Report
LT1767EMS8#PBF	PRODUCTION
LT1767EMS8#TRPBF	PRODUCTION
LT1767EMS8-1.8#PBF	PRODUCTION
LT1767EMS8-1.8#TRPBF	PRODUCTION
LT1767EMS8-2.5#PBF	PRODUCTION
LT1767EMS8-2.5#TRPBF	PRODUCTION
LT1767EMS8-3.3#PBF	PRODUCTION
LT1767EMS8-3.3#TRPBF	PRODUCTION
LT1767EMS8-5#PBF	PRODUCTION
LT1767EMS8-5#TRPBF	PRODUCTION
LT1767EMS8E#PBF	PRODUCTION
LT1767EMS8E#TRPBF	PRODUCTION
LT1767EMS8E-1.8#PBF	PRODUCTION
LT1767EMS8E-1.8#TRPBF	PRODUCTION
LT1767EMS8E-2.5#PBF	PRODUCTION
LT1767EMS8E-2.5#TRPBF	PRODUCTION
LT1767EMS8E-3.3#PBF	PRODUCTION
LT1767EMS8E-3.3#TRPBF	PRODUCTION
LT1767EMS8E-5#PBF	PRODUCTION
LT1767EMS8E-5#TRPBF	PRODUCTION
Oct 11, 2022 - 22_0244 Epoxy Change from Henkel 8290 to 8290A for MSOP Package
		PCN22_0244_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1767EMS8-3.3#PBF	PRODUCTION
LT1767EMS8-3.3#TRPBF	PRODUCTION
LT1767EMS8E-3.3#PBF	PRODUCTION
LT1767EMS8E-3.3#TRPBF	PRODUCTION
Jul 12, 2022 - 22_0157 UTAC Thai Limited (UTL) as Alternate Assembly Site for MSOP Packages [With Modification in BOM]
		PCN22_0157_Form Material_Report Qualification Results Summary Delta Qualification Matrix Detailed Parts List
LT1767EMS8-3.3#PBF	PRODUCTION
LT1767EMS8-3.3#TRPBF	PRODUCTION
Jun 21, 2022 - 22_0050 UTAC Thai Limited (UTL) as Alternate Assembly Site for MSOP Packages / Devices
		PCN22_0050_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1767EMS8-3.3#PBF	PRODUCTION
LT1767EMS8-3.3#TRPBF	PRODUCTION

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

Software Resources

Can't find the software or driver you need?

Request a Driver/Software

Hardware Ecosystem

Parts	Product Life Cycle	Description
Digital Power System Managers 1
LTC2974	RECOMMENDED FOR NEW DESIGNS	4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Dual-Supply Monitors 1
LTC2960	RECOMMENDED FOR NEW DESIGNS	36V Nano-Current Two-Input Voltage Monitor
Silicon Oscillators 1
LTC6909	PRODUCTION	1 to 8 Output, Multiphase Silicon Oscillator with Spread Spectrum Modulation
Surge Stopper, Overvoltage, and Overcurrent Protection 1
LT4363	RECOMMENDED FOR NEW DESIGNS	High Voltage Surge Stopper with Current Limit

Tools & Simulations

LTspice 2

Models for the following parts are available in LTspice:

LT1767
LT1767-1.8
LT1767-2.5
LT1767-3.3
LT1767-5

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.