Low

DIODES INC.  APX809-46SAG-7  Reset, Active-Low Reset, 1.1V-5.5Vin, SOT-23-3

DIODES INC. APX809-46SAG-7
Technical Data Sheet (122.58KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The APX809-46SAG-7 is a 3-pin microprocessor Reset Circuit with active low push-pull outputs. It is used for microprocessor (µP) supervisory circuits to monitor the power supplies in µP and digital systems. It provides excellent circuit reliability and by eliminating external components and adjustments when used with +5, +3.3 and +3V powered circuits. This circuit performs a single function - it assert a reset signal whenever the VCC supply voltage declines below a preset threshold, keeping it asserted for at least 240ms after VCC has risen above the reset threshold. Reset thresholds suitable for operation with a variety of supply voltages are available. The APX809 have an active low RESET output, while the APX810 has an active high RESET output. The reset comparator is designed to ignore fast transients on VCC and the outputs are guaranteed to be in the correct logic state for VCC down to 1V.
  • Low supply current
  • Fully specified over-temperature
  • Available in three output configurations
  • Guaranteed reset valid to VCC=+1V
  • No external components
  • 200ms Typical power-ON reset pulse width
  • 30µA Typical supply current

Product Information

Threshold Voltage:
4.63V
No. of Supervisors / Monitors:
-
Supply Voltage Min:
1.1V
Supply Voltage Max:
5.5V
Reset Type:
Active-Low
Digital IC Case:
SOT-23
No. of Pins:
3Pins
Delay Time:
-
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
-
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Computers & Computer Peripherals;
  • Automation & Process Control;
  • Sensing & Instrumentation;
  • Power Management;
  • Portable Devices;
  • Automotive

Legislation and Environmental

Moisture Sensitivity Level:
-
Country of Origin:
China

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000008

Associated Products