Manufacturer Part Number
LTC1474IS8-3.3#TRPBF
Manufacturer
Analog Devices
Introduction
LTC1474IS8-3.3#TRPBF is a versatile and efficient power management integrated circuit designed for DC-DC voltage regulation.
Product Features and Performance
Step-down, step-up/step-down functionality
Flexible positive or negative output configuration
Supports buck, buck-boost, and SEPIC topologies
Fixed output voltage design
Single output channel
Can accept input voltages ranging from 3V to 18V
Provides a fixed output voltage of 3.3V
Capable of supplying a switch current of up to 750mA
Operates within the commercial temperature range of -40°C to 85°C
Surface mount device with an 8-SOIC form factor
Product Advantages
High integration suitable for compact designs
Versatile input voltage range for different power sources
Fixed voltage output for consistent performance
The ability to work with multiple topologies increases design flexibility
Can be used in both positive and negative output applications
Key Technical Parameters
Number of Outputs: 1
Voltage - Input (Min): 3V
Voltage - Input (Max): 18V
Voltage - Output (Min/Fixed): 3.3V
Current - Output: 750mA (Switch)
Mounting Type: Surface Mount
Package/Case: 8-SOIC
Quality and Safety Features
Operates in extended temperatures from -40°C to 85°C ensuring reliability in various environments
Compatibility
Compatible with surface mount technology for PCB assembly
Suitable for use in systems that require a regulated 3.3V power supply
Application Areas
Portable devices
Power supply modules
Embedded systems
Communication equipment
Product Lifecycle
Status: Active
No indication of nearing discontinuation
Replacements or upgrades should be evaluated as technology evolves
Several Key Reasons to Choose This Product
Highly reliable voltage regulation from a trusted manufacturer, Analog Devices
Broad input voltage range suitable for various power environments
Versatile topology support for greater design adaptability
Compact package suitable for space-constrained applications
Ideal for systems that need a fixed 3.3V power supply with up to 750mA current
Active product status ensures ongoing manufacturer support and availability
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