Datasheets
MAX6731AUTSD3+T by:

Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO6, LEAD FREE, MO-178AB, SOT-23, 6 PIN

Part Details for MAX6731AUTSD3+T by Maxim Integrated Products

Results Overview of MAX6731AUTSD3+T by Maxim Integrated Products

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Renewable Energy Telecommunications Automotive

MAX6731AUTSD3+T Information

MAX6731AUTSD3+T by Maxim Integrated Products is a Power Management Circuit.
Power Management Circuits are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Price & Stock for MAX6731AUTSD3+T

Part # Distributor Description Stock Price Buy
DISTI # 175-MAX6731AUTSD3+TCT-ND
DigiKey IC SUPERVISOR 1 CHANNEL SOT23-6 Min Qty: 1 Lead time: 10 Weeks Container: Cut Tape (CT), Digi-Reel®, Tape & Reel (TR) 1755
In Stock
  • 1 $4.3000
  • 10 $3.2570
  • 25 $2.9972
  • 100 $2.7112
  • 250 $2.5749
  • 500 $2.4927
  • 1,000 $2.4250
  • 2,500 $2.3536
$2.3536 / $4.3000 Buy Now

Part Details for MAX6731AUTSD3+T

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MAX6731AUTSD3+T Part Data Attributes

MAX6731AUTSD3+T Maxim Integrated Products
Buy Now Datasheet
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MAX6731AUTSD3+T Maxim Integrated Products Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO6, LEAD FREE, MO-178AB, SOT-23, 6 PIN
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Transferred
Ihs Manufacturer MAXIM INTEGRATED PRODUCTS INC
Part Package Code SOIC
Package Description LEAD FREE, MO-178AB, SOT-23, 6 PIN
Pin Count 6
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Additional Feature BAT BUP SW:N;MNL RST:Y;OV DET:N;PW FL IP:N;PW FL IO:N;PW FL OP:N;PRG RST DLY:N;UV DET:N;WD:Y;WWD:N
Adjustable Threshold YES
Analog IC - Other Type VOLTAGE SUPERVISOR/RESET IC
JESD-30 Code R-PDSO-G6
JESD-609 Code e3
Length 2.9 mm
Moisture Sensitivity Level 1
Number of Channels 1
Number of Functions 1
Number of Terminals 6
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.45 mm
Supply Current-Max (Isup) 0.039 mA
Supply Voltage-Max (Vsup) 5.5 V
Supply Voltage-Min (Vsup) 0.8 V
Surface Mount YES
Technology BICMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Threshold Voltage-Nom +2.925V
Time@Peak Reflow Temperature-Max (s) 30
Width 1.6 mm

Alternate Parts for MAX6731AUTSD3+T

This table gives cross-reference parts and alternative options found for MAX6731AUTSD3+T. 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 MAX6731AUTSD3+T, 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 Manufacturer Composite Price Description Compare
MAX6731AUTSD3-T Analog Devices Inc Check for Price Voltage Supervisor/Reset IC, Adjustable, 1 Channel, +2.925V, BICMOS, PDSO6 MAX6731AUTSD3+T vs MAX6731AUTSD3-T
MAX6731AUTSD3+T Analog Devices Inc Check for Price Single-/Dual-/Triple-Voltage µP Supervisory Circuits with Independent Watchdog Output, 6-SOT_23-N/A, 6 Pins, -40 to 85C MAX6731AUTSD3+T vs MAX6731AUTSD3+T
MAX6731AUTSD3-T Maxim Integrated Products Check for Price Power Supply Management Circuit, Adjustable, 1 Channel, BICMOS, PDSO6, MO-178AB, SOT-23, 6 PIN MAX6731AUTSD3+T vs MAX6731AUTSD3-T

MAX6731AUTSD3+T Frequently Asked Questions (FAQ)

  • The recommended PCB layout for the MAX6731AUTSD3+T involves keeping the input and output capacitors close to the device, using a solid ground plane, and minimizing the length of the traces between the device and the capacitors. Additionally, it's recommended to use a separate analog ground plane and to keep the analog and digital grounds separate.

  • To ensure the MAX6731AUTSD3+T is properly powered up and initialized, make sure to follow the power-up sequence specified in the datasheet, which involves applying the input voltage (VIN) before the enable signal (EN). Also, ensure that the input voltage is within the recommended operating range and that the enable signal is properly debounced.

  • The maximum output current that the MAX6731AUTSD3+T can deliver is 500mA. However, it's recommended to derate the output current based on the ambient temperature and the input voltage to ensure reliable operation.

  • To troubleshoot issues with the MAX6731AUTSD3+T, start by checking the input voltage and current, as well as the output voltage and current. Verify that the device is properly powered up and initialized, and that the input and output capacitors are properly sized and placed. Also, check for any signs of overheating, such as excessive temperature rise or thermal shutdown. If the issue persists, consult the datasheet and application notes for further guidance.

  • The MAX6731AUTSD3+T is rated for operation up to 125°C, but it's recommended to derate the output current and input voltage based on the ambient temperature to ensure reliable operation. Additionally, ensure that the device is properly heatsinked and that the PCB is designed to handle the thermal stresses.

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