LP3875EMPX-ADJ/NOPB

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LP3875EMPX-ADJ/NOPB

1.5-A Fast Ultra-Low-Dropout LDOs

Qty Price
1-9 $2.77
10-24 $2.50
25-99 $2.32
100-249 $2.04
250-499 $1.91
500-749 $1.62
750-999 $1.37
1000+ $1.31

Features

  • Input Voltage Range: 2.5 V to 7 V
  • Ultra Low Dropout Voltage
  • Low Ground Pin Current
  • Load Regulation of 0.06%
  • 10-nA Quiescent Current in Shutdown Mode
  • Specified Output Current of 1.5-A DC
  • Minimum Output Capacitor Requirements
  • Overtemperature/Overcurrent Protection
  • −40°C to +125°C Junction Temperature Range
  • Available in DDPAK/TO-263 and SOT-223 Packages

Texas Instruments  LP3875EMPX-ADJ/NOPB

The LP3875-ADJ fast ultra-low-dropout LDO operates from a 2.5-V to 7-V input supply. This ultra-low-dropout LDO responds very quickly to step changes in load, which makes it suitable for low-voltage microprocessor applications. The LP3875-ADJ is developed on a CMOS process, which allows low quiescent-current operation independent of output load current. This CMOS process also allows the LP3875-ADJ to operate under extremely low dropout conditions.

  • Dropout Voltage: Ultra-low-dropout voltage; typically 38 mV at 150-mA load current and 380 mV at 1.5-A load current.
  • Ground Pin Current: Typically 6 mA at 1.5-A load current.
  • Shutdown Mode: Typically 10-nA quiescent current when the SD pin is pulled low.
  • Adjustable Output Voltage: The output voltage may be programmed via two external resistors.
For all available packages, see the orderable addendum at the end of the data sheet.