LTC1736

PRODUCTION

5-Bit Adjustable High Efficiency Synchronous Step-Down Switching Regulator

Data Sheet

Part Models: 4
1ku List Price: Starting From $5.09

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Part Details

Dual N-Channel MOSFET Synchronous Drive
Synchronizable/Programmable Fixed Frequency
Wide V_IN Range: 3.5V to 36V Operation
5-Bit Digital-to-Analog V_OUT Selection:

0.925V to 2.00V Range with 50mV/25mV Steps

OPTI-LOOP^™ Compensation Minimizes C_OUT
±1% Output Voltage Accuracy
Power Good Output Voltage Monitor
Output Overvoltage Crowbar Protection
Internal Current Foldback
Latched Short-Circuit Shutdown Timer with Defeat Option
Forced Continuous Control Pin
Optional Programmable Soft-Start
Remote Output Voltage Sense
Available in 24-Lead SSOP Package

Part Models: 4
1ku List Price: Starting From $5.09

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
LTC1736CG#PBF	24-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1736CG#TRPBF	24-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1736IG#PBF	24-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC1736IG#TRPBF	24-Lead SSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Aug 6, 2022 - 22_0171 Laser Top Mark Conversion for SSOP Packages Assembled in PNG
		PCN22_0171_Form Material_Report Delta Qualification Matrix
LTC1736CG#PBF	PRODUCTION
LTC1736CG#TRPBF	PRODUCTION
LTC1736IG#PBF	PRODUCTION
LTC1736IG#TRPBF	PRODUCTION

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

Hardware Ecosystem

Parts	Product Life Cycle	Description
Circuit Monitors 1
LTC2960	RECOMMENDED FOR NEW DESIGNS	36V Nano-Current Two-Input Voltage Monitor
Power System Managers & Sequencers 1
LTC2974	RECOMMENDED FOR NEW DESIGNS	4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
Protection Switches & Controllers 1
LT4363	RECOMMENDED FOR NEW DESIGNS	High Voltage Surge Stopper with Current Limit
Switching Regulators & Controllers 1
LTC3880	RECOMMENDED FOR NEW DESIGNS	Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management

Tools & Simulations

LTspice 1

LTC1736 - Step-Down (Buck) Regulators

Models for the following parts are available in LTspice:

LTC1736

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.