LTC3537

RECOMMENDED FOR NEW DESIGNS

2.2 MHz, 600mA Synchronous Step-Up DC/DC Converter and 100mA LDO

Data Sheet Product Selection Table

Part Models: 2
1ku List Price: Starting From $2.90

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Part Details

High Efficiency Step-Up DC/DC Converter and LDO

Step-Up

V_IN: 0.68V to 5V, V_OUT: 1.5V to 5.25V
I_OUT: 100mA at 3.3V, V_IN >0.8V
2.2MHz Fixed Frequency Operation
Synchronous Rectifier with Output Disconnect
Burst Mode Operation (Pin Selectable)

Linear LDO Regulator

V_IN : 1.8V to 5.5V, V_OUT: 0.6V to 5V
I_OUT: 100mA
100mV Dropout Voltage at 50mA
24dB Ripple Rejection at f_SW

Combined

Power Good Indicators
Low-Battery Comparator
30μA I_Q
Low Proﬁle 3mm × 3mm × 0.75mm Package

Part Models: 2
1ku List Price: Starting From $2.90

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
LTC3537EUD#PBF	16-Lead QFN (3mm x 3mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys
LTC3537EUD#TRPBF	16-Lead QFN (3mm x 3mm x 0.75mm w/ EP)	Material Declaration Reliablity Data	Ultra Librarian SamacSys

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

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Tools & Simulations

LTspice

Models for the following parts are available in LTspice:

LTC3537

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.