Manufacturer Part Number
LT3509IDE#PBF
Manufacturer
Analog Devices
Introduction
The LT3509IDE#PBF is a versatile, high-performance step-down switching regulator specifically designed for power management applications. Suitable for operation within a wide range of input voltages, this device efficiently manages voltage reductions ensuring stable performance in electronic circuits.
Product Features and Performance
Dual channel output for simultaneous power supply to multiple components
Adjustable output voltage from 0.8V to 34.2V for versatile applications
Supports input voltages from 3.6V up to 36V, accommodating a variety of power sources
Capable of delivering up to 700mA current per channel
Variable frequency operation ranging from 260kHz to 2.15MHz allows flexibility in balancing efficiency and component size
Operating temperature range from -40°C to 125°C, ensuring reliability in harsh environments
Product Advantages
Dual outputs enhance the efficiency by supplying multiple levels from a single input source
Broad range of input and output voltages extends usability across different electronic applications
High frequency operation capability minimizes the size of the external components
Key Technical Parameters
Voltage Input (Min): 3.6V
Voltage Input (Max): 36V
Voltage Output (Min/Fixed): 0.8V
Voltage Output (Max): 34.2V
Current Output: 700mA
Frequency Switching: 260kHz ~ 2.15MHz
Quality and Safety Features
Built-in thermal protection prevents damage from overheating
Sturdy WFDFN Exposed Pad package for reliable surface mount capability
Compatibility
Compatible with a wide range of electronic devices requiring adjustable dual output voltage regulation
Application Areas
Telecommunications
Industrial control systems
Automotive electronics
Portable devices
Product Lifecycle
Currently active status
No indication of discontinuation, ensuring continuous product availability and support
Several Key Reasons to Choose This Product
Dual output capability facilitates power design in complex multi-voltage electronic systems
Extensive input voltage range caters to applications with varying power supply specifications
High switching frequency allows reduced component size in space-constrained applications
Robust operational temperature range makes it suitable for use in extreme environmental conditions
Analog Devices’ reputation for producing durable and reliable power management products