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NCP308 - Supervisory Circuit IC

Description

Pin Number Name VDD TSOP

Supply Voltage.

A 0.1uF ceramic capacitor placed close to this pin is helpful for transient and parasitic.

Sense Input, this is the voltage to be monitored.

Features

  • Wide Supply Voltage Range 1.6 to 5.5 V.
  • Very Low Quiescent Current 1.6 mA.
  • Fixed Threshold Voltage Versions for Standard Voltage Rails Including 0.9 V, 1.2 V, 1.25 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V.
  • Adjustable Version with Low Threshold Voltage 0.405 V (min).
  • High Threshold Voltage Accuracy: 0.31% typ.
  • Support Manual Reset Input ( MR).
  • Open.
  • Drain RESET Output (Push.
  • pull Output upon Request).
  • Flexible Delay Time Prog.

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Datasheet Details

Part number NCP308
Manufacturer onsemi
File Size 330.18 KB
Description Supervisory Circuit IC
Datasheet download datasheet NCP308 Datasheet

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Full PDF Text Transcription

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DATA SHEET www.onsemi.com Low Quiescent Current, Programmable Delay Time, Supervisory Circuit NCP308, NCV308 The NCP308 series is one of the onsemi Supervisory circuit IC families. It is optimized to monitor system voltages from 0.405 V to 5.5 V, asserting an active low open−drain RESET output, together with Manual Reset (MR) Input. The part comes with both fixed and externally adjustable versions. Features  Wide Supply Voltage Range 1.6 to 5.5 V  Very Low Quiescent Current 1.6 mA  Fixed Threshold Voltage Versions for Standard Voltage Rails Including 0.9 V, 1.2 V, 1.25 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, 2.8 V, 3.0 V, 3.3 V, 5.0 V  Adjustable Version with Low Threshold Voltage 0.405 V (min)  High Threshold Voltage Accuracy: 0.
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