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MAX6443US31L

MAX6443US31L

MAX6443US31L

Maxim Integrated

3.6V 4 Terminals 4-Pin Voltage supervisor 1 Channels

SOT-23

MAX6443US31L Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
PackagingCut Tape
JESD-609 Code e3
Pbfree Code yes
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 4
ECCN Code EAR99
Terminal Finish Tin (Sn)
Additional FeatureRESET THRESHOLD VOLTAGE IS 3.075V
HTS Code8542.39.00.01
Subcategory Power Management Circuits
Technology BICMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.6V
Terminal Pitch1.92mm
Reach Compliance Code compliant
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Pin Count4
JESD-30 Code R-PDSO-G4
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Supply Voltage-Max (Vsup) 5.5V
Power Supplies1/5.5V
Temperature GradeINDUSTRIAL
Supply Voltage-Min (Vsup) 1V
Number of Channels 1
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Adjustable Threshold YES
Supply Current-Max (Isup) 0.02mA
Threshold Voltage +3.075V
Length 2.92mm
Height Seated (Max) 1.22mm
Width 1.3mm
RoHS StatusRoHS Compliant
In-Stock:2740 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$2.74000$2.74
500$2.7126$1356.3
1000$2.6852$2685.2
1500$2.6578$3986.7
2000$2.6304$5260.8
2500$2.603$6507.5

MAX6443US31L Product Details

MAX6443US31L Overview


As you can see, this power management is mounted through 4 terminals. There is a Cut Tape-packaging method applied to IC management. To assist you, this IC power includes 1 functions. There are 1 channels available on this supervisor, and each channel has a different function. According to the specification, the package's peak reflow temperature is specified to be 260. When 3.6V is applied to the power ic, it conducts. In this case, this PMIC chip can be sub-categorized as a Power Management Circuits chip. It has a total of 4 pins that are attached to IC management. There are also other features in the software such as [0], just to mention a few. It also contains ICs of other kinds, such as POWER SUPPLY SUPPORT CIRCUIT, which are included in the power management. A power supply of 1/5.5V watts is required for the operation of this power management. IC management can operate at a maximum temperature of 85°C. At least a working temperature of -40°C is required.

MAX6443US31L Features




MAX6443US31L Applications


There are a lot of Maxim Integrated
MAX6443US31L Voltage Supervisors applications.


  • emergency room
  • Medical-specific isolation transformer
  • Medical-specific insulation monitor
  • Transformer load monitoring equipment
  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging
  • Stable power system

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