Function : POSITIVE INPUT/NEGATIVE OUTPUT INTEGRATED SWITCHING REGULATOR
Maker : Texas Instruments
The PT5020 series of integrated switching regulators (ISRs) convert a positive input voltage, typically +5V, to a negative output voltage for a wide range of analog and datacom applications.
These Plus to Minus ISRs incorporate a “Buck-Boost” topology and are packaged in the 3-pin, single in-line pin (SIP) package configuration.
Datasheet PDF Download :
Others datasheet of same file : PT5020,PT5021,PT5022,PT5023,PT5024