Operating Temperature -40°C~85°C TA
Packaging Tube
Published 1999
JESD-609 Code e0
Pbfree Code no
Part Status Obsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 245
Base Part Number MAX638
JESD-30 Code R-PDSO-G8
Function Step-Down
Number of Outputs 1
Voltage - Input (Max) 16.5V
Output Voltage 5V
Output Type Adjustable (Fixed)
Voltage - Input (Min) 2.2V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Voltage - Output (Min/Fixed) 1.31V 5V
Topology Buck
Control Mode VOLTAGE-MODE
Output Current-Max 0.525A
Frequency - Switching 65kHz
Control Technique PULSE WIDTH MODULATION
Supply Current-Max (Isup) 0.6mA
Synchronous Rectifier No