KIA7439F ic equivalent, bipolar linear ic.
Current Consumption is Low. ICCL=30 A Typ. ICCH=300 A Typ. Hysteresis Voltage is Provided 50mV Typ. Reset Signal Generation Starting Voltages: KIA7419P/F 1.9V Typ. KIA742.
(1) As Control Circuit of Battery-Backed Memory Units. (2) As Measure Against Erroneous Operations at Power Supply ON-OF.
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