Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
Published 2012
JESD-609 Code e4
Pbfree Code yes
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 6
ECCN Code EAR99
Terminal Finish Gold (Au)
Additional Feature ALSO ADJUSTABLE OUTPUT FROM 0.8 TO 2.5V
Subcategory Switching Regulator or Controllers
Technology BICMOS
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number MAX8640
Function Step-Down
Number of Outputs 1
Output Voltage 1.8V
Output Type Fixed
Max Output Current 500mA
Operating Supply Voltage 5.5V
Voltage - Input (Min) 2.7V
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 1.8V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 1.8V