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L4901A DUAL 5V REGULATOR WITH RESET

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Description

® L4901A DUAL 5V REGULATOR WITH RESET * *..OUTPUT CURRENTS : I01 = 400mA I 0 2 = 400mA FIXED PRECISION OUTPUT VOLTAGE 5V ± 2% RESE.
The L4901A is a monolithic low drop dual 5V regulator designed mainly for supplying microprocessor systems.

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Features

* : - 5 V internal reference without voltage divider between the output and the error comparator ; - very low drop series regulator element utilizing current mirrors ; permit high output impedance and then very low leakage current error even in power down condi- 4/10 L4901A tion. This output may the

Applications

* here the V1 regulator is permanently connected to a battery supply. The V02 output can supply other non essential 5 V circuits which may be powered down when the system is inactive, or that must be powered down to prevent uncorrect operation for supply voltages below the minimum value. The reset out

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L4901A DUAL REGULATOR WITH RESET STMicroelectronics
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