All Products

DS1231-20+

5V8 Terminals 8-Pin DS1231 Voltage supervisor1 Channels


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS1231-20+
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 720
  • Description: 5V8 Terminals 8-Pin DS1231 Voltage supervisor1 Channels (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 8
Operating Temperature 0°C~70°C TA
Packaging Tube
Published 1998
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Time@Peak Reflow Temperature-Max (s) 30
Base Part Number DS1231
Output Open Drain or Open Collector
Pin Count 8
Qualification Status Not Qualified
Supply Voltage-Max (Vsup) 5.5V
Power Supplies 5V
Supply Voltage-Min (Vsup) 4.5V
Number of Channels 1
Adjustable Threshold NO
Reset Active High/Active Low
Voltage - Threshold 4.37V 4.62V
Number of Voltages Monitored 1
Reset Timeout 150ms Minimum
Supply Current-Max (Isup) 2mA
Height Seated (Max) 4.572mm
Length 9.375mm
Width 7.62mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free

DS1231-20+ Overview


This power management consists of 8 mounting terminals on which it can be mounted. Packaged in a Tube-shape, IC management comes with a number of features. Please find attached 1 functions for your reference in this IC power. There are a total of 1 channels on this supervisor, and they are arranged in a series. Please find attached 8-DIP (0.300, 7.62mm) functions for your reference in this IC power. Several of the benefits of this PMIC are also shared by other Simple Reset/Power-On Reset products. In order to ensure a good reflow performance, the package peak reflow temperature must be set at 260. When 5V is applied to the power ic, it conducts. IC management is possible to find a succession of 1 voltages that have been checked. Power Management Circuits is a subcategory of this PMIC chip. Power management has a total of 8 pins. Power managment ic pin count is 8. The mounting type of the supervisors is Through HoleIt is recommended to set the supervisor's temperature to this range: 0°C~70°C TA. During operation, this power management system outputs Open Drain or Open Collector. You can always use DS1231, the base supervisor number, to search for similar PMICs of the manufacturer. To operate this power management, you will need at least 5V volts of power.

DS1231-20+ Features


Simple Reset/Power-On Reset type

DS1231-20+ Applications


There are a lot of Maxim Integrated DS1231-20+ Voltage Supervisors applications.

  • Power distribution systems of CCU
  • Important electronics for automotive safety
  • emergency room
  • Utility meter
  • Household appliances
  • Smart meter
  • Microcontroller system
  • Leakage current detection
  • Personal computers
  • External alarm