Manufacturer Part Number
LT1777CS#PBF
Manufacturer
Analog Devices
Introduction
A high-performance step-down DC-DC switching regulator designed for power management
Product Features and Performance
Efficient voltage regulation from 7.4V to 48V input
Adjustable output voltage ranging from 1.24V to 30V
Capable of delivering up to 550mA switch current
Operates at 100kHz switching frequency
Features a single output with buck topology
Positive output configuration
Surface mount 16-SOIC package for space-efficient designs
Built for operating temperatures ranging from 0°C to 125°C
Product Advantages
Highly adaptable to varying input voltages
Provides stable and adjustable output for diverse applications
Designed for thermal efficiency with its high operating temperature range
Key Technical Parameters
Min Input Voltage: 7.4V
Max Input Voltage: 48V
Min/Max Output Voltage: 1.24V to 30V
Current - Output: 550mA (Switch)
Switching Frequency: 100kHz
Operating Temperature Range: 0°C to 125°C
Mounting Type: Surface Mount
Package/Case: 16-SOIC
Quality and Safety Features
Robust design qualified for commercial and industrial applications
Compliant with industry safety and performance standards
Compatibility
Compatible with a wide range of circuits requiring a buck regulator
Suitable for 16-SOIC footprint surface mount soldering processes
Application Areas
Used in various power management applications including telecommunications, consumer electronics, and industrial equipment
Product Lifecycle
Product Status: Active
No indication of nearing discontinuation
Availability of replacements or upgrades should be checked with the manufacturer
Several Key Reasons to Choose This Product
Highly versatile with a wide input voltage range suitable for many applications
Adjustable output voltage tailored for specific application needs
Solid output current capacity for moderate-power applications
Thermal performance ensures reliability across a range of temperatures
Surface mount package suitable for compact and dense PCB layouts
Designed and manufactured by a reputable company in the semiconductor industry