LP3855EMP-ADJ/NOPB

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LP3855EMP-ADJ/NOPB

1.5A Fast Response Ultra Low Dropout Linear Regulators

Packaging

Package | PIN: NDC | 5
Temp: Q (-40 to 125)
Carrier: Cut Tape
Qty Price
1-9 $4.46
10-24 $4.02
25-99 $3.74
100-249 $3.28
250-499 $3.07
500-749 $2.61
750-999 $2.20
1000+ $2.10

Features

  • Ultra Low Dropout Voltage
  • Stable with Selected Ceramic Capacitors
  • Low Ground Pin Current
  • Load Regulation of 0.06%
  • 10nA Quiescent Current in Shutdown Mode
  • Specified Output Current of 1.5A DC
  • Available in DDPAK/TO-263, TO-220 and SOT-223 Packages
  • Overtemperature/Overcurrent Protection
  • −40°C to +125°C Junction Temperature Range

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Texas Instruments  LP3855EMP-ADJ/NOPB

The LP3855-ADJ fast ultra low-dropout linear regulators operate from a +2.5V to +7.0V input supply. These ultra low dropout linear regulators respond very quickly to step changes in load, which makes them suitable for low voltage microprocessor applications. The LP3855-ADJ is developed on a CMOS process which allows low quiescent current operation independent of output load current. This CMOS process also allows the LP3855-ADJ to operate under extremely low dropout conditions.

Dropout Voltage: Ultra low dropout voltage; typically 24mV at 150mA load current and 240mV at 1.5A load current.

Ground Pin Current: Typically 4mA at 1.5A load current.

Shutdown Mode: Typically 10nA quiescent current when the shutdown pin is pulled low.

Adjustable Output Voltage: The output voltage may be programmed via two external resistors.