Manufacturer Part Number
LTC1879EGN#PBF
Manufacturer
Analog Devices
Introduction
The LTC1879EGN#PBF is a compact, high-efficiency, step-down DC-DC switching regulator.
Product Features and Performance
High integration with synchronous rectification
Wide input voltage range from 2.65V to 10V
Adjustable output voltage from 0.8V to 10V
Output current capability of up to 1.2A
High-frequency operation at 550kHz
Low shutdown current
Stable with ceramic capacitors
Short-circuit protection
Product Advantages
High efficiency due to synchronous rectification
Suitable for battery-powered devices
Flexible design for a wide range of input and output voltages
Space-saving 16-SSOP package
Key Technical Parameters
Input Voltage (Min): 2.65V
Input Voltage (Max): 10V
Output Voltage (Min/Fixed): 0.8V
Output Voltage (Max): 10V
Current - Output: 1.2A
Frequency - Switching: 550kHz
Operating Temperature Range: -40°C to 85°C
Quality and Safety Features
Thermal shutdown
Current limit protection
Short-circuit protection
Compatibility
Compatible with high-frequency, low-profile inductors
Can be used with both ceramic and tantalum capacitors
Application Areas
Portable instruments
Wireless modems
Battery-powered equipment
Switching power supplies
Product Lifecycle
Active status
No indication of discontinuation
Replacements or upgrades may be available
Several Key Reasons to Choose This Product
Efficient power conversion enables longer battery life
Flexible voltage range supports diverse applications
Small form factor suitable for compact designs
High-frequency switching allows for smaller external components
Offers protections and features that ensure product reliability and safety