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  • MAX821PUS+T

MAX821PUS+T

4 Terminals 4-Pin MAX821 Voltage supervisor1 Channels Min 1V Max 5.5V


  • Manufacturer: Maxim Integrated
  • Origchip NO: 503-MAX821PUS+T
  • Package: TO-253-4, TO-253AA
  • Datasheet: PDF
  • Stock: 319
  • Description: 4 Terminals 4-Pin MAX821 Voltage supervisor1 Channels Min 1V Max 5.5V (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case TO-253-4, TO-253AA
Number of Pins 4
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Published 2006
JESD-609 Code e3
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Matte Tin (Sn)
Subcategory Power Management Circuits
Max Power Dissipation 320mW
Technology CMOS
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Base Part Number MAX821
Output Push-Pull, Totem Pole
Pin Count 4
Number of Channels 1
Max Supply Voltage 5.5V
Min Supply Voltage 1V
Operating Supply Current 7μA
Max Supply Current 7μA
Adjustable Threshold NO
Watchdog Timer No
Reset Active Low
Voltage - Threshold 4V
Number of Voltages Monitored 1
Reset Timeout Adjustable/Selectable
Min Reset Threshold Voltage 3.97V
Max Reset Threshold Voltage 4.04V
Threshold Voltage +4V
Undervoltage Threshold 3.97V
Overvoltage Threshold 4.04V
Reset Delay Time 200 ms
Height 940μm
Length 2.92mm
Width 1.3mm
REACH SVHC Unknown
RoHS Status ROHS3 Compliant
Lead Free Lead Free

MAX821PUS+T Overview


A total of 4 terminals are used to mount this power management. A Tape & Reel (TR) package is used to package the power management. For your reference, this IC power includes a list of 1 functions. This power managment ic consists of 1 channels, each of which can be used independently. As a reference, this IC power includes TO-253-4, TO-253AA functions for your convenience. There are a number of benefits that this PMIC has in common with other Simple Reset/Power-On Reset manage ics. In order to ensure a good reflow performance, the package peak reflow temperature must be set at 260. A supply voltage of 1 is used to conduct the PMIC chip. Surface Mount mounts IC management. There is a subcategory of this power ic known as Power Management Circuits. The total number of pins on this power management is 4. 4 pins are present on the power management system. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 1V volts. It is recommended that the maximum supply voltage (Vsup) in this IC power be no more than 5.5V volts. A Surface Mount mounting type is recommended. This power management is the recommended temperature range for the supervisors: -40°C~125°C TA. Power management has an output of Push-Pull, Totem Pole during operation. There is a 7μA supply current present in the power management. If you want to search for similar IC managements of this manufacturer, you can always refer to MAX821, which is the base power ics number. The power management can work with a maximum supply temperature of 7μA.

MAX821PUS+T Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1V
7μA operating supply current

MAX821PUS+T Applications


There are a lot of Maxim Integrated MAX821PUS+T Voltage Supervisors applications.

  • Battery cars
  • Rechargeable batteries
  • Digitally controlled LDO regulators circuit
  • Electric heating appliances
  • Radio
  • Dash board
  • Multi-voltage system
  • Display equipment
  • Detection of phase imbalance
  • Medical-specific isolation transformer