The L4901A is a dual 5V regulator with reset function and fixed precision output voltage. It is designed for supplying microprocessor systems and features input overvoltage protection, short circuit and thermal overload protection.
The L4901A is a monolithic low dropout dual 5V regulator designed mainly for supplying microprocessor systems. It features two separate 5V outputs, each capable of delivering 400mA, along with a reset function controlled by input and output voltages. The device includes protection against input overvoltage, short circuits, and thermal overload.
| Output Current | 400mA per output |
|---|---|
| Output Voltage | 5V ± 2% |
| Input Overvoltage Protection | Up to 60V |
| Leakage Current (Output 1) | Less than 1µA |
| Storage Temperature | -40 to 150 °C |
The device supports input overvoltage protection up to 60V.
Each of the two outputs can supply 400mA.
Yes, the reset function timing is externally programmable.