STMICROELECTRONICS PM8903ATR DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-6V in, 3A out, 1.1MHz, VFQFN-16 Hosa Technology GXX-195 galvanized steel Color Black Cooling

galvanized steel Color Black Cooling System Internal: 80 mm fan mount x 2

Built-In Rails for 16 Rack Spaces

5mm Cable Gland Material Nylon 6

19mA at 5VDC Low-power supply

and the 1 1/2-11

STMICROELECTRONICS PM8903ATR DC-DC Switching Buck Step Down Regulator, Adjustable, 2.8V-6V in, 3A out, 1.1MHz, VFQFN-16 Hosa Technology GXX-195 galvanized steel Color Black CoolingThis is a DC DC Switching Buck Step Down Regulator, Adjustable, 2. 8V 6V in, 3A out, 1. 1MHz, VFQFN 16 product from STMICROELECTRONICS with the model number PM8903ATRProduct details Topology Buck (Step Down) Input Voltage Min 2. 8V Input Voltage Max 6V No. of Outputs 1Outputs DC DC Converter IC Case VFQFN No. of Pins 16Pins Output Current 3A Output Voltage Min 600mV Output Voltage Max Switching Frequency 1. 1MHz Operating Temperature Max 125C