The LP3990MF-3.3/NOPB is a 150mA linear Voltage Regulator designed to meet the requirements of portable, battery-powered systems providing an accurate output voltage, low-noise and low-quiescent current. This regulator will provides a 0.8V output from the low input voltage of 2V at up to a 150mA load current. When switched into shutdown mode via a logic signal at the enable pin (EN), the power consumption is reduced to virtually zero. The LP3990 is designed to be stable with space-saving ceramic capacitors with values as low as 1µF and available in fixed output voltage of 2.5V version.
1% Voltage accuracy at room temperature
Stable with ceramic capacitor
Logic controlled enable
No noise bypass capacitor required
Thermal-overload and short-circuit protection
Green product and no Sb/Br
This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.
