The LP3990MF-2.5/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

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