Manufacturer Part Number
LTC3631EMS8E-3.3#TRPBF
Manufacturer
Analog Devices
Introduction
The LTC3631EMS8E-3.3#TRPBF is a high-efficiency, low-noise buck converter from Analog Devices designed for Power Management applications, specifically in DC-DC voltage regulation.
Product Features and Performance
High-efficiency step-down voltage converter
Positive or negative output configuration
Supports a wide input voltage range from 4.5V to 45V
Fixed output voltage of 3.3V
Output current capacity of 100mA
Synchronous rectification to improve efficiency
Surface mount package with exposed pad for enhanced thermal dissipation
Operates over a temperature range of -40°C to 125°C
Product Advantages
Wide input voltage range accommodates varying input sources
Synchronous rectification enhances overall efficiency
Compact 8-MSOP package saves board space
High thermal performance suitable for temperature-sensitive applications
Key Technical Parameters
Minimum Input Voltage: 4.5V
Maximum Input Voltage: 45V
Output Voltage (Fixed): 3.3V
Output Current: 100mA
Mounting Type: Surface Mount
Package / Case: 8-TSSOP, 8-MSOP (3.00mm width) Exposed Pad
Quality and Safety Features
Operates reliably in extreme temperature conditions ranging from -40°C to 125°C
Compatibility
Compatible with applications requiring step-down voltage conversion within its specified input and output parameters
Application Areas
Power supply for microcontrollers
Portable electronics
Industrial power systems
Battery-powered devices
Product Lifecycle
Status: Active
No current indication of discontinuation, ensuring continued availability for new designs and maintenance
Several Key Reasons to Choose This Product
High efficiency conversion reduces power loss and heat generation
Supports both positive and negative output configurations, providing design flexibility
Robust operating temperature range suitable for industrial environments
Compact and reliable package ideal for space-constrained applications
Broad input voltage suitability covers various source requirements and scenarios
LTC3631IMS8#PBF#PBFELinear Technology / Analog Devices