LP3990MF-3.3/NOPB - 

Linear Voltage Regulator, Fixed, Positive, 2V To 6V In, 3.3V And 0.15A Out, SOT-23-5

LP3990MF-3.3/NOPB - Linear Voltage Regulator, Fixed, Positive, 2V To 6V In, 3.3V And 0.15A Out, SOT-23-5

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Product Overview

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


Portable Devices, Consumer Electronics, Communications & Networking


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.

Product Information

MSL 1 - Unlimited
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Alternatives Available

1685762 - Linear Voltage Regulator, Fixed, Positive, 2V To 6V In, 3.3V And 0.15A Out, SOT-23-5

$0.561 $ 0.56
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