The EUP7963 is a 3A low-dropout linear regulator that provides a low voltage, high current output with high precision, ultra-low dropout, and low ground current. It is designed to drive digital circuits requiring low voltage at high currents (i.e., PLDs, DSPs, microcontrollers, etc.) and offers stable output voltage. Other features include thermal and current limit protection, a logic-control shutdown mode, and an error flag output.
The Eutech EUP7963 is a 3A low-dropout (LDO) linear regulator designed to provide high precision, ultra-low dropout voltage, and low ground current. It operates from an input supply of 2.5V to 5.5V and utilizes small ceramic capacitors for stability while delivering up to 3A output current. The device is suitable for driving digital circuits such as PLDs, DSPs, and microcontrollers.
| Output Current | 3A Guaranteed Output Current |
|---|---|
| Dropout Voltage | 750mV at 3A output |
| Output Voltage Accuracy | +/-1.8% |
| Quiescent Current (Shutdown) | 0.1nA |
| Input Voltage Range | 2.5V to 5.5V |
| Operating Temperature | -40°C to +125°C |
The device is available in fixed output voltages of 1.5V, 1.8V, 2.5V, and 3.3V.
Yes, it can be set as an adjustable device with a range from 0.8V to 4.5V using a resistor divider.
The regulator is available in TO-263 and TO-220 packages.