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LP3808 - High-precision Low Voltage Detector

Datasheet Summary

Description

LP3808 is a series of high precision voltage detector with ultra low current consumption(500nA typ.

at Vdd=3.0V).

It can work at very low voltage, which makes it perfect for system reset.

Features

  • High-precision detection Voltage 2%.
  • Detection Voltage 0.9V~6.0V (in 0.1V steps).
  • Precise hysteresis 4% typ.
  • Operating Voltage range 0.7V~10V.
  • Ultra-low current consumption 500nA typ. (at VDD 3.0V).
  • Two Output forms CMOS and N-channel open-drain Two type of output, CMOS and N-channel open-drain are available. LP3808 is available in SOT-89-3,SOT-23-3, SOT23-5 packages which is Pb -free. Order Information LP3808 -.

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Datasheet Details

Part number LP3808
Manufacturer Lowpowersemi
File Size 408.38 KB
Description High-precision Low Voltage Detector
Datasheet download datasheet LP3808 Datasheet
Additional preview pages of the LP3808 datasheet.

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Full PDF Text Transcription

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Preliminary Datasheet LP3808 High-precision Low Voltage Detector General Description LP3808 is a series of high precision voltage detector with ultra low current consumption(500nA typ. at Vdd=3.0V). It can work at very low voltage, which makes it perfect for system reset. LP3808 is composed of high precision voltage reference, comparator, output driver and resistor array. Internally preset detect voltage has a low temperature drift and requires no external trimming. Features  High-precision detection Voltage 2%  Detection Voltage 0.9V~6.0V (in 0.1V steps)  Precise hysteresis 4% typ.  Operating Voltage range 0.7V~10V  Ultra-low current consumption 500nA typ. (at VDD 3.
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