English

All Products

View All >>
  • DS1231-20N+

DS1231-20N+

5V8 Terminals 8-Pin DS1231 Voltage supervisor1 Channels Min 4.5V Max 5.5V


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-DS1231-20N+
  • Package: 8-DIP (0.300, 7.62mm)
  • Datasheet: PDF
  • Stock: 218
  • Description: 5V8 Terminals 8-Pin DS1231 Voltage supervisor1 Channels Min 4.5V Max 5.5V (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
Mount Through Hole
Mounting Type Through Hole
Package / Case 8-DIP (0.300, 7.62mm)
Number of Pins 8
Operating Temperature -40°C~85°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)
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Base Part Number DS1231
Output Open Drain or Open Collector
Pin Count 8
Output Voltage 4.9V
Operating Supply Voltage 5V
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Operating Supply Current 500μA
Max Supply Current 2mA
Adjustable Threshold NO
Watchdog Timer No
Reset Active High/Active Low
Voltage - Threshold 4.37V 4.62V
Number of Voltages Monitored 1
Reset Timeout 150ms Minimum
Min Reset Threshold Voltage 4.5V
Max Reset Threshold Voltage 4.74V
Undervoltage Threshold 3.3V
Overvoltage Threshold 4.74V
Height Seated (Max) 4.572mm
Length 9.375mm
Width 7.62mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Contains Lead

DS1231-20N+ Overview


There are 8 terminals connected to this power management, which makes it easy to mount. This power ic is packaged in a way that looks like a Tube. Power management is possible to find a series of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. There are 8-DIP (0.300, 7.62mm) functions included in this PMIC so that you can refer to them. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. There is a specification for the peak reflow temperature of the package to be 260. A supply voltage of 5V is used to conduct the PMIC chip. There is a voltage supply of 1 for the PMIC chip, and the chip conducts at that voltage. Power management is included in the Through Hole mount. In total, the power management has 8 pins in it. The pins of the power management system count 8. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 4.5V. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. Mounting type Through Hole is recommended. You should set the supervisor's temperature during -40°C~85°C TA . While in operation, this supervisor has a voltage output of Open Drain or Open Collector. There is a supply current of 500μA for the power management. For similar manage ics search of the manufacturer, you can always refer to DS1231, the base PMIC number. If you want to work with PMIC chip, you will need to supply PMIC chip with a temperature at least of 2mA.

DS1231-20N+ Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 4.5V
500μA operating supply current

DS1231-20N+ Applications


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

  • Multi-voltage system
  • Household appliances
  • Medical-specific isolation transformer
  • Power communication system
  • Stable power system
  • Leakage protection
  • Power distribution systems of infant care room
  • Analog circuit
  • Cloud computing
  • Power distribution systems of ICU