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Fixed LDO Voltage Regulator, 2.5V to 7V, 240mV Dropout, 3.3Vout, 800mAout, SOT-223-5


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3.3V 800mA LDO Voltage Regulators

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Product Overview

The LP3961EMP-3.3 is a 3.3V fixed output fast ultra-low-dropout (LDO) Linear Regulator operate from a 2.5 to 7V input supply. This device respond very fast to step changes in load which makes them suitable for low-voltage microprocessor applications. The device is developed on a CMOS process which allows low quiescent current operation independent of output load current, as well as operation under extremely low-dropout (LDO) conditions. The dropout voltage is typically 24mV at 80mA load current and 240mV at 800mA load current.
  • Low ground pin current
  • 0.02% Load regulation
  • 15µA Quiescent current in shutdown mode
  • ±1.5% Output voltage accuracy
  • ERROR\ flag indicates output status
  • Extremely low output capacitor requirements
  • Overtemperature and overcurrent protection


Industrial, Portable Devices, Power Management

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3.3V 800mA LDO Voltage Regulators


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