Manufacturer Part Number
LTC3100EUD#PBF
Manufacturer
Analog Devices
Introduction
The LTC3100 is a versatile power management integrated circuit (PMIC) designed for applications requiring multiple power outputs, including step-down, boost, and linear regulation.
Product Features and Performance
Integrated step-down (buck), step-up (boost), and linear (LDO) regulators
Three independent outputs
High switching frequency of 1.5MHz allowing for smaller external components
Flexible output voltage ranges: 0.6V to 5.5V for output 1, 1.5V to 5.25V for output 2, 0.6V to 5.25V for output 3
Output current capabilities: 250mA for output 1, 700mA for output 2, and 100mA for output 3
Product Advantages
High efficiency due to high frequency operation and multiple regulation methods
Compact solution with 16-QFN package
Built-in sequencer for simplified power-up sequence management
Key Technical Parameters
Number of Outputs: 3
Frequency Switching: 1.5MHz
Voltage/Current Output 1: 0.6V ~ 5.5V, 250mA
Voltage/Current Output 2: 1.5V ~ 5.25V, 700mA
Voltage/Current Output 3: 0.6V ~ 5.25V, 100mA
Voltage Supply: 0.5V ~ 5.5V
Operating Temperature: -40°C ~ 85°C
Quality and Safety Features
Wide operating temperature range ensures reliability in harsh environments
Robust package design suited for surface mount technology
Compatibility
Compatible with a wide range of input voltages and different output requirements
Application Areas
Suitable for power management in portable devices, IoT devices, and small embedded systems
Product Lifecycle
Currently active with no indication of discontinuation
Availability of support and potential upgrades as technology evolves
Several Key Reasons to Choose This Product
Highly flexible with three different types of voltage regulators integrated into a single chip
Supports a broad range of input and output voltage configurations suitable for various applications
High efficiency operation reduces power loss and heat generation
Compact size facilitates integration in space-constrained applications
Operational reliability across a wide temperature range suitable for diverse environmental conditions