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MAXIM INTEGRATED / ANALOG DEVICES DS1231S20N Power Monitor IC

The DS1231S-20N+ is a power monitor IC housed in a 16-pin WSOIC package. It detects power supply failures by monitoring high-voltage inputs and provides early warnings before voltage drops out of tolerance. Equipped with a precise, temperature-compensated voltage reference, it ensures orderly system shutdown and automatic restart. The device offers active-high and active-low reset signals, preventing processor damage during transient power conditions. Operating from 4.5V to 5.5V, it suits linear and switching power supplies, with no external capacitors needed, enhancing system reliability during power fluctuations.

Authorized Distributors
Source:Newark
Part No:DS1231S-20N+
Stock:15
Inv Date:06-05-2026
Price: Unit price: $19.39
Buy/RFQ:
Source:DigiKey
Part No:DS1231S-20N+
Stock:0
Inv Date:06-05-2026
Price: Unit price: $19.4
Buy/RFQ:
Part No:DS1231S-20N+
Stock:0
Inv Date:06-06-2026
Price: Unit price: $19.4
Buy/RFQ:
Part No:DS1231S-20N
Stock:0
Inv Date:06-06-2026
Price: N/A
Buy/RFQ:

MAXIM INTEGRATED / ANALOG DEVICES DS1231S20N Power Monitor IC Specifications:

  • Package: 16-pin WSOIC, 300 mil
  • Supply Voltage Range: 4.5V to 5.5V
  • Operating Temperature: 0°C to 70°C
  • Voltage Trip Point: 4.62V at GND reference
  • Monitors high-voltage inputs to power supply regulators
  • Provides active-high and active-low reset signals
  • Automatic restart and orderly shutdown features
  • No external capacitors required
  • Suitable for linear and switching power supplies
  • Replaces traditional power-up reset circuitry
  • Voltage on Vcc pin relative to Ground: -0.5V to +7.0V
  • Max Storage Temperature: 55°C to +125°C
  • Soldering temperature: 260°C for 10 seconds

Buy the Buy DALLAS DS1231S-20N+ Power Monitor Part Number DS1231S20N Online

Discover the reliable DALLAS DS1231S-20N+ power monitor IC, designed to detect power supply failures and provide early warnings to prevent system damage. Its precise voltage reference enables an orderly shutdown and automatic system restart after power restoration, enhancing system stability. Suitable for both linear and switching power supplies, this IC requires no external capacitors, simplifying design and improving reliability. Its adjustable trip points and active signals ensure optimal performance in critical power monitoring applications, making it the ideal choice for modern electronics needing robust power protection.

Order your DALLAS DS1231S-20N+ power monitoring IC today and ensure reliable operation during power fluctuations with early warning and automatic restart features.

Frequently Asked Questions

Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS1231S20N?

You can click on the BUY or RFQ button to purchase DS1231S20N from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.

How do I troubleshoot issues or seek technical support for part DS1231S20N?

You can download the DS1231S20N datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.

Who is the manufacturer of DS1231S20N?

MAXIM INTEGRATED / ANALOG DEVICES

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