DESCRIPTION
The TSM1121 integrated circuit incorporates all sensing circuitry to regulate and protect from over voltage and under voltage a multiple output power supply (3.3V, 5V and 12V).

■ Over voltage protection for 3.3V 5V and 12V without external components
■ Under voltage protection for 3.3V 5V and 12V without external components
■ Over voltage protection for -12V or -5V with external components
■ Externally adjustable under voltage blanking during power up
■ Power good input/output
■ Externally adjustable pg delay
■ Fault output
■ Remote output
■ Externally adjustable remote delay
■ Precision voltage reference
■ 2kV ESD protection