Manufacturer Part Number
LTC1517CS5-5#TRPBF
Manufacturer
Analog Devices, Inc.
Introduction
High-efficiency DC-DC step-up converter
Provides a fixed 5V output from a 2.7V to 5V input
Product Features and Performance
High efficiency up to 96%
Fixed 5V output voltage
800kHz switching frequency
20mA output current
No external inductor required
Automatic pulse-skipping mode for light loads
Integrated power MOSFET and charge pump capacitor
Product Advantages
Small, compact size
High efficiency
Simple, low-component count design
Automatic light load operation
Key Technical Parameters
Input Voltage: 2.7V to 5V
Output Voltage: 5V
Output Current: 20mA
Switching Frequency: 800kHz
Quiescent Current: 35µA
Quality and Safety Features
ROHS3 compliant
Designed for reliable operation
Compatibility
Compatible with a wide range of low-voltage electronic devices
Application Areas
Portable electronics
Battery-powered devices
Sensors and instrumentation
Product Lifecycle
Currently in active production
Replacement/upgrade options available
Several Key Reasons to Choose This Product
High efficiency for extended battery life
Simple, space-saving design
Wide input voltage range
Automatic light load operation for improved efficiency
Reliable and RoHS-compliant