Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Subcategory Switching Regulator or Controllers
Technology NMOS
Terminal Position DUAL
Terminal Form GULL WING
Base Part Number ST1S12
Function Step-Down
Number of Outputs 1
Efficiency 90 %
Voltage - Input (Max) 5.5V
Output Voltage 1.2V
Output Type Fixed
Max Output Current 700mA
Operating Supply Voltage 5.5V
Voltage - Input (Min) 2.5V
Input Voltage-Nom 3.6V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 1.7MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes