LTC1435

PRODUCTION

High Efficiency Low Noise Synchronous Step-Down Switching Regulator

Data Sheet Product Selection Table

Part Models: 8
1ku List Price: Starting From $5.18

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Part Details

Dual N-Channel MOSFET Synchronous Drive
Programmable Fixed Frequency
Wide V_IN Range: 3.5V to 36V Operation
Ultrahigh Efficiency
Very Low Dropout Operation: 99% Duty Cycle
Low Standby Current
Secondary Feedback Control
Programmable Soft Start
Remote Output Voltage Sense
Logic Controlled Micropower Shutdown: I_Q <25µA
Foldback Current Limiting (Optional)
Current Mode Operation for Excellent Line and Load Transient Response
Output Voltages from 1.19V to 9V
Available in 16-Lead Narrow SO and SSOP Packages

Part Models: 8
1ku List Price: Starting From $5.18

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
LTC1435CG#PBF	16-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435CG#TRPBF	16-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435CS#PBF	16-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435CS#TRPBF	16-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435IG#PBF	16-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435IG#TRPBF	16-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435IS#PBF	16-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1435IS#TRPBF	16-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 24, 2024 - 24_0246 Migrating Bottom Trace Code Marking to Top Side Laser Marking for SOIC_N Package
		PCN24_0246_Form Material_Report Marking Comparison Delta Qualification Matrix
LTC1435CS#PBF	PRODUCTION
LTC1435CS#TRPBF	PRODUCTION
LTC1435IS#PBF	PRODUCTION
LTC1435IS#TRPBF	PRODUCTION
Aug 6, 2022 - 22_0173 Laser Top Mark Conversion for SOICN14 and SOICN16 Packages Assembled on ADPG [PNG]
		PCN22_0173_Form Material_Report Delta Qualification Matrix
LTC1435CS#PBF	PRODUCTION
LTC1435CS#TRPBF	PRODUCTION
LTC1435IS#PBF	PRODUCTION
LTC1435IS#TRPBF	PRODUCTION

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

Software Resources

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

LTC1435A

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

LTC1435 | Constant Frequency High Efficiency 3A Converter JPR SEL 1.8V, 2.5V, 2.9V, 3.3V or 5V

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Product Details

Resources

DC094A - Design File
9/24/2009

DC094A - Demo Manual
9/24/2009

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Application Note 1

Design Note 5

Technical Articles 6