Manufacturer Part Number
LTC3335IUDC#PBF
Manufacturer
Analog Devices
Introduction
The LTC3335 is a high-efficiency, low quiescent current buck-boost converter optimized for managing power from multiple sources.
Product Features and Performance
Buck-Boost topology allowing operation from input voltages above or below the regulated output voltage
Programmable output voltage for design flexibility
Synchronous rectification for improved efficiency
Operates with a minimum input voltage of 1.8V and maximum input of 5.5V
Capable of delivering up to 50mA of output current
Can operate without the switching frequency specified
Integrated low quiescent current for extended battery life
Can function across a wide temperature range from -40°C to 125°C
Product Advantages
High efficiency across the entire voltage range
Low power operation mode extends battery life for IoT and portable devices
Flexibility in accommodating different power sources and output requirements
Key Technical Parameters
One output
Input voltage range: 1.8V to 5.5V
Output voltage range: 1.8V to 5V
Output current: 50mA
Frequency switching: Not specified
Topology: Buck-Boost
Output configuration: Positive and Programmable
Synchronous rectifier: Yes
Operating temperature range: -40°C to 125°C
Quality and Safety Features
Built-in overtemperature protection
Meets regulatory standards for safety and quality
Compatibility
Compatible with a wide range of input sources and load conditions
Suitable for surface mount technology with a 20-WFQFN exposed pad
Application Areas
Ideal for battery-operated devices, energy harvesting applications, and IoT sensors
Product Lifecycle
The product status is active
Not reported as nearing discontinuation
Availability of replacements or upgrades not specified
Several Key Reasons to Choose This Product
Efficient power management for devices with variable input voltages
Low quiescent current enhances battery longevity
Highly flexible and programmable to meet specific design requirements
Robust operation at extended temperatures suitable for industrial applications
Synchronous rectification for enhanced power efficiency
Easy integration due to surface mount package
Comprehensively designed for safety and performance reliability