Manufacturer Part Number
LTC3406ES5#TRPBF
Manufacturer
Analog Devices
Introduction
High-efficiency, 600mA, 1.5MHz synchronous step-down DC-DC regulator in a TSOT-23 package
Product Features and Performance
Step-Down regulator topology
Adjustable output voltage
1 output channel
Synchronous rectification for improved efficiency
High switching frequency of 1.5MHz minimizes the size of external components
Operates from 2.5V to 5.5V input voltage range
Capable of delivering up to 600mA output current
Supports output voltages from 0.6V to 5.5V
Compatible with surface-mount technology for streamlined manufacturing
Product Advantages
Compact SOT-23-5 package saves board space
Low minimum output voltage suits a wide range of low-voltage applications
High-efficiency design reduces thermal footprint and power loss
Fast switching frequency allows for small external inductor and capacitors
Synchronous rectification enhances conversion efficiency
Wide input voltage range accommodates various power supplies
Can operate in ambient temperatures from -40°C to 85°C
Key Technical Parameters
Minimum Input Voltage: 2.5V
Maximum Input Voltage: 5.5V
Minimum Output Voltage: 0.6V
Maximum Output Voltage: 5.5V
Output Current: 600mA
Switching Frequency: 1.5MHz
Operating Temperature Range: -40°C to 85°C
Package/Case: SOT-23-5 Thin, TSOT-23-5
Quality and Safety Features
Stable with ceramic capacitors
Thermal shutdown and current limit protection
Compatibility
Designed for use with low profile external components
Application Areas
Portable devices
Handheld Instruments
Wireless modems
Digital cameras
MP3 players
Product Lifecycle
Active status indicates current production with ongoing manufacturer support
Not close to discontinuation with reliable supply chain
Several Key Reasons to Choose This Product
High-efficiency design reduces power consumption and extends battery life
Compact size ideal for space-constrained applications
Flexible input and output voltage ranges suit a broad array of devices
Fast switching frequency enables the use of smaller passive components
Robust thermal and current protection features enhance reliability
Manufactured by a reputable and well-established company in the industry
Active product status ensures availability and support for future projects
LTC3406ES5-1.8Linear Technology / Analog Devices