Manufacturer Part Number
MAX858CSA+T
Manufacturer
Analog Devices
Introduction
Voltage regulator for power management applications; boosts input voltage to higher, stable output voltage.
Product Features and Performance
Step-up topology allows boosting low input to required output voltage
Configurable for 3.3V or 5V output
Output current capability of 125mA for driving small loads
Operating frequency at 500kHz enables small inductor sizes
Suited for battery-powered devices with 0.8V to 6V input range
Product Advantages
Flexibility in input voltage catering to a multitude of battery configurations
High-efficiency design for portable applications
Automated manufacturing preferred - supplied on Tape & Reel
Key Technical Parameters
Minimum input voltage: 0.8V
Maximum input voltage: 6V
Output voltage options: 3.3V or 5V fixed
Switch current output: 125mA
Switching frequency: 500kHz
Quality and Safety Features
Built-in thermal overload protection
Industry-standard operating temperature range from 0°C to 70°C
Compatibility
Surface mount compatible with 8-SOIC packaging
Standard footprint for ease of PCB design
Application Areas
Portable electronics
Battery-powered devices
IoT and wireless nodes
Energy harvesting systems
Product Lifecycle
Currently active with no announced discontinuation
Check with manufacturer for latest on product upgrades or replacements
Several Key Reasons to Choose This Product
Efficient power conversion for extended battery life
Versatile for wide range of input voltages
Compact form factor per modern electronics space constraints
Stable performance and output for sensitive devices
Ease of integration into existing designs with standard SOIC-8 package
Proven reliability from respected manufacturer Analog Devices