LTC3532

PRODUCTION

Micropower Synchronous Buck-Boost DC/DC Converter

Data Sheet Product Selection Table

Part Models: 4
1ku List Price: Starting From $2.84

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Part Details

Single Inductor
Regulated Output with Input Voltages Above, Below or Equal to the Output
Wide V_IN Range: 2.4V to 5.5V
V_OUT Range: 2.4V to 5.25V
Up to 500mA Peak Output Current
Synchronous Rectification: Up to 95% Efficiency
Manual or Programmable Automatic Burst Mode^® Operation
Output Disconnect in Shutdown
Programmable Oscillator: 300kHz to 2MHz
Pin Compatible with LTC3440
Small Thermally Enhanced 10-Lead (3mm × 3mm)
DFN and 10-Lead MSOP Packages

Part Models: 4
1ku List Price: Starting From $2.84

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
LTC3532EDD#PBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3532EDD#TRPBF	10-Lead DFN (3mm x 3mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3532EMS#PBF	10-Lead MSOP	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3532EMS#TRPBF	10-Lead MSOP	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
LTC3532EMS#PBF	PRODUCTION
LTC3532EMS#TRPBF	PRODUCTION
Feb 4, 2020 - 20_0130 Laser Top Mark Conversion for 10-Lead MSOP Packages Assembled in ADPG and UTAC
		PCN20_0130_Form Material_Report
LTC3532EMS#PBF	PRODUCTION
LTC3532EMS#TRPBF	PRODUCTION

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

Tools & Simulations

LTspice 1

LTC3532 - Buck-Boost Regulators

Models for the following parts are available in LTspice:

LTC3532

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

LTC3532EDD Demo Board | Buck-Boost, 2.4V ≤ VIN ≤ 5.5V, VOUT = 3.3V @ 300mA

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Product Details

Demonstration circuit 921 is a micropower synchronous buck-boost converter based on the LTC3532 monolithic buck-boost regulator. The DC921 has an input voltage range of 2.4 V to 5.5V and an output of 3.3V @ 300mA.

Resources

DC921A - Schematic
30.00K

DC921A - Design File
563.00K

DC921A - Demo Manual
371.00K

Latest Discussions

5 Years Ago

Part Details

Documentation

Data Sheet 1

Reliability Data 1

User Guide 1

Technical Articles 1