Datasheets
MAX821MUS+ by:

Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, LEAD FREE, TO-253, SOT-143, 4 PIN

Part Details for MAX821MUS+ by Maxim Integrated Products

Overview of MAX821MUS+ by Maxim Integrated Products

Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.

Applications Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for MAX821MUS+

Part # Distributor Description Stock Price Buy
Quest Components   20
  • 1 $4.4400
  • 3 $3.7000
  • 8 $3.2560
$3.2560 / $4.4400 Buy Now

Part Details for MAX821MUS+

MAX821MUS+ CAD Models

There are no models available for this part yet.

Sign in to request this CAD model.

Register or Sign In

MAX821MUS+ Part Data Attributes

MAX821MUS+ Maxim Integrated Products
Buy Now Datasheet
Compare Parts:
MAX821MUS+ Maxim Integrated Products Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, LEAD FREE, TO-253, SOT-143, 4 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOT-143
Package Description LSOP, TO-253LOW
Pin Count 4
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Adjustable Threshold NO
Analog IC - Other Type VOLTAGE SUPERVISOR/RESET IC
JESD-30 Code R-PDSO-G4
JESD-609 Code e3
Length 2.92 mm
Moisture Sensitivity Level 1
Number of Channels 1
Number of Functions 1
Number of Terminals 4
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LSOP
Package Equivalence Code TO-253LOW
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.22 mm
Supply Current-Max (Isup) 0.012 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 1.2 V
Surface Mount YES
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 1.92 mm
Terminal Position DUAL
Threshold Voltage-Nom +4.38V
Time@Peak Reflow Temperature-Max (s) 30
Width 1.3 mm

Alternate Parts for MAX821MUS+

This table gives cross-reference parts and alternative options found for MAX821MUS+. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MAX821MUS+, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MAX821MUS Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821MUS
MAX821MUS 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, TO-253, SOT-143, 4 PIN Rochester Electronics LLC MAX821MUS+ vs MAX821MUS
MAX821MUS-T 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO4, TO-253, SOT-143, 4 PIN Rochester Electronics LLC MAX821MUS+ vs MAX821MUS-T
MAX821MUS+T 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821MUS+T
MAX821MUS+ 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821MUS+
MAX821MUS-T Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821MUS-T
Part Number Description Manufacturer Compare
MAX821UUS+T 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821UUS+T
MAX821SUS-T Power Supply Support Circuit, Fixed, 1 Channel, +2.93VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821SUS-T
MAX821PUS+ 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821PUS+
MAX821RUS+ Power Supply Support Circuit, Fixed, 1 Channel, +2.63VV, CMOS, PDSO4, LEAD FREE, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821RUS+
MAX821MUS-T Power Supply Support Circuit, Fixed, 1 Channel, +4.38VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821MUS-T
MAX821SUS+ Power Supply Support Circuit, Fixed, 1 Channel, +2.93VV, CMOS, PDSO4, LEAD FREE, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821SUS+
MAX821TUS+T 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821TUS+T
MAX821LUS+ 4-Pin, µP Voltage Monitors with Pin-Selectable Power-On Reset Timeout Delay, 4-SOT_23-N/A, 4 Pins, -40 to 125C Analog Devices Inc MAX821MUS+ vs MAX821LUS+
MAX821RUS Power Supply Support Circuit, Fixed, 1 Channel, +2.63VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821RUS
MAX821PUS-T Power Supply Support Circuit, Fixed, 1 Channel, +4VV, CMOS, PDSO4, TO-253, SOT-143, 4 PIN Maxim Integrated Products MAX821MUS+ vs MAX821PUS-T

Share by Email

Something went wrong!
Please enter a valid e-mail address
Email sent!
Recipient Email:
Add a recipient
Hello!

We are passing along some cool findings on Findchips sent to you from .

The data is for MAX821MUS+ by Maxim Integrated Products.
They’ve also added a data comparison to this page with by .


Click on the link below to check it out on Findchips.com.

Update Alert Settings for: MAX821MUS+ by Maxim Integrated Products

Select Manufacturer
Which Manufacturer of MAX821MUS+ would you like to use for your alert(s)?
  • Please alert me when MAX821MUS+ inventory levels are or equal to a quantity of from one of my selected distributors.
  • Also alert me for MAX821MUS+ alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.
No pricing information is available at this time
  • Please alert me when the single part price for MAX821MUS+ to
    $
    for at least parts from one of my selected distributors.
    Your Pricing Alert is set to expire on .
    Set this alert to expire in Update this alert to expire · Expired on
  • Also alert me for MAX821MUS+ alternates
    An alert is already set for the following part(s): . Any existing alert will be overwritten and set as a new alert.

Your part alert has been saved!

Alerts are triggered based off of individual distributors that you choose. Select your distributor(s) below.

Your part alert has been saved!

Register
Password Guidelines

Is at least 8 characters in length

Must include at least 3 of the following:

One lower-case character (a-z)

One upper-case character (A-Z)

One numeric character (0-9)

One special character (!#$%^&*)

Alert is successfully saved for MAX821MUS+.
Looks like you've reached your alert limit!  Please delete some alerts or contact us if you need help.

Compare MAX821MUS+ by Maxim Integrated Products

Select a part to compare:
Part Number Manufacturer Description
No result found.
Something went wrong!
Or search for a different part: