Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Part Status Obsolete
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Max Operating Temperature 125°C
Min Operating Temperature -40°C
Base Part Number AP1551
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 22V
Output Voltage 18V
Output Type Adjustable
Voltage - Input (Min) 4.5V
Output Configuration Positive
Current - Output 2A
Max Output Voltage 18V
Voltage - Output (Min/Fixed) 1.23V
Topology Buck
Min Input Voltage 4.5V
Frequency - Switching 150kHz
Max Input Voltage 22V
Synchronous Rectifier No
Min Output Voltage 1.23V
Voltage - Output (Max) 18V