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APX803S-23SA-7 - Supervisor Open Drain Collector 1Ch IC SOT-23-3

Diodes Incorporated

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SKU:
010-APX803S-23SA-7
MPN:
APX803S-23SA-7
APX803S-23SA-7 Voltage Supervisor Reset IC Open Drain SOT-23-3 Package
Quantity
Unit Price (ex. GST)
1 - 9
₹ 24.75
10 - 99
₹ 22.27
100 or above
₹ 19.80
APX803S-23SA-7 voltage supervisor IC with open-drain reset output for reliable microcontroller power monitoring. Compact SOT-23-3 package suitable for embedded systems, industrial electronics, and battery-powered devices. View full description
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Technical Specifications

Brand:
Diodes Incorporated
Case/Package:
SOP
Number of Terminals:
3
Max Operating Temperature:
85 C
Max Supply Voltage:
5.5 V
Min Operating Temperature:
-40 C
Min Supply Voltage:
1 V
Number of Channels:
1
Number of Circuits:
1
Temperature Grade:
Industrial
Height - Seated (Max):
1.1 mm
Length:
2.9 mm
Terminal Pitch:
915 um
Width:
1.3 mm

Warranty Information

All the products supplied by Evelta are genuine and original. We offer 14 days replacement warranty in case of manufacturing defects. For more details, please visit our cancellation and returns page.

Description

Resources:

Datasheet

Low-Power Voltage Supervisor IC with Open-Drain Reset Output for Reliable System Power Monitoring

The APX803S-23SA-7 is a compact voltage supervisor IC designed to monitor system power supply levels and generate a reset signal when the voltage drops below a defined threshold. Manufactured by Diodes Incorporated, this device helps ensure stable operation of microcontrollers, processors, and digital circuits by preventing malfunction during power supply instability.

This supervisor features an open-drain reset output that allows flexible interfacing with different logic levels using an external pull-up resistor. Its low power consumption and fast reset response make it suitable for portable electronics, embedded systems, industrial controllers, and battery-powered devices. The small SOT-23-3 surface-mount package enables easy integration into space-constrained PCB layouts while providing reliable power monitoring.

Key Features

  • Voltage Supervisor Function: Monitors supply voltage and generates reset during undervoltage conditions.
  • Open-Drain Reset Output: Allows flexible interfacing with microcontrollers and logic circuits.
  • Automatic Power-On Reset: Ensures proper system startup when power stabilises.
  • Single Power Rail Monitoring: Designed to supervise one supply voltage line.
  • Low Power Consumption: Suitable for battery-operated and low-power electronics.
  • Fast Reset Response: Quickly detects voltage drops to protect system operation.
  • Compact SOT-23 Package: Small footprint for dense PCB layouts.
  • High Reliability: Ideal for embedded, consumer, and industrial electronic systems.

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