Part Number : S7139AM
Function : Bipolar Linear Integrated Circuit
Package : TO-92M Type
Maker : AUK
Pinouts : 
Description :
(1) As Control Circuit of Battery-Backed Memory
(2) As Measure Against Erroneous Operations at Power On-Off
(3) As Resetting Fuction for the CPU-Mounted Equipment
(4) As Measure Against System Runaway at Instantaneous Break of Power Supply etc.
Datasheet PDF Download :
Others datasheet of same file : S7139-AM
