LT1303

PRODUCTION

Micropower High Efficiency DC/DC Converters with Low-Battery Detector Adjustable and Fixed 5V

Data Sheet Product Selection Table

Part Models: 11
1ku List Price: Starting From $3.62

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Part Details

5V at 200mA from a 2V Input
Supply Voltage As Low As 1.8V
Up to 88% Efficiency
120µA Quiescent Current
Low-Battery Detector
Low V_CESAT Switch: 170mV at 1A Typ
Uses Inexpensive Surface Mount Inductors
8-Lead PDIP or SO Package

Part Models: 11
1ku List Price: Starting From $3.62

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
LT1303CN8#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303CN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303CS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303CS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303CS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303CS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303IN8-5#PBF	8-Lead PDIP (Narrow 0.3 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303IS8#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303IS8#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303IS8-5#PBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LT1303IS8-5#TRPBF	8-Lead SOIC (Narrow 0.15 Inch)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

Part Models	Product Lifecycle	PCN

Oct 8, 2024 - 24_0234 Migrating Bottom Trace Code Marking to Top Side Laser Marking for PDIP Package
		PCN24_0234_Form Material_Report Marking Comparison
LT1303CN8#PBF	PRODUCTION
LT1303CN8-5#PBF	PRODUCTION
LT1303IN8-5#PBF	PRODUCTION
Oct 11, 2022 - 22_0241 Epoxy Change from Henkel 8290 to 8290A for PDIP Package
		PCN22_0241_Form Material_Report Qualification Results Summary
LT1303CN8#PBF	PRODUCTION
LT1303CN8-5#PBF	PRODUCTION
LT1303IN8-5#PBF	PRODUCTION
Aug 6, 2022 - 22_0172 Laser Top Mark Conversion for PDIP Packages Assembled in ADPG [PNG]
		PCN22_0172_Form Material_Report Delta Qualification Matrix
LT1303CN8#PBF	PRODUCTION
LT1303CN8-5#PBF	PRODUCTION
LT1303IN8-5#PBF	PRODUCTION
Dec 14, 2023 - 22_0255 Epoxy Change from Henkel 8290 to 8290A for 8-Lead SOIC Package (PCN part 2 of 2)
		PCN22_0255_Form Material_Report Qualification Results Summary Delta Qualification Matrix
LT1303CS8#PBF	PRODUCTION
LT1303CS8#TRPBF	PRODUCTION
LT1303CS8-5#PBF	PRODUCTION
LT1303CS8-5#TRPBF	PRODUCTION
LT1303IS8#PBF	PRODUCTION
LT1303IS8#TRPBF	PRODUCTION
LT1303IS8-5#PBF	PRODUCTION
LT1303IS8-5#TRPBF	PRODUCTION
Jun 11, 2021 - 21_0060 Laser Top Mark for 8SOICN Assembled in ADPG, UTL and CRM
		PCN21_0060_Form Material_Report Delta Qualification Matrix
LT1303CS8#PBF	PRODUCTION
LT1303CS8#TRPBF	PRODUCTION
LT1303CS8-5#PBF	PRODUCTION
LT1303CS8-5#TRPBF	PRODUCTION
LT1303IS8#PBF	PRODUCTION
LT1303IS8#TRPBF	PRODUCTION
LT1303IS8-5#PBF	PRODUCTION
LT1303IS8-5#TRPBF	PRODUCTION

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

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Tools & Simulations

LTspice 1

LT1303 - Step-Up (Boost) Regulators

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LT1303
LT1303-5

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Part Details

Documentation

Data Sheet 1

Reliability Data 1

Design Note 2

Spec Notice 1