3.6V4 Terminals 4-Pin MAX6443 Voltage supervisor1 Channels Min 1V Max 5.5V
SOT-23
MAX6443US31L+T Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
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~85°C TA
Packaging
Tape & Reel (TR)
Published
2010
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
Tin (Sn)
Subcategory
Power Management Circuits
Max Power Dissipation
320mW
Technology
BICMOS
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Number of Functions
1
Supply Voltage
3.6V
Base Part Number
MAX6443
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
Adjustable Threshold
YES
Watchdog Timer
No
Reset
Active Low
Voltage - Threshold
3.075V
Number of Voltages Monitored
1
Reset Timeout
140ms Minimum
Supply Current-Max (Isup)
0.02mA
Min Reset Threshold Voltage
3V
Max Reset Threshold Voltage
3.15V
Threshold Voltage
+3.075V
Undervoltage Threshold
3V
Overvoltage Threshold
3.15V
Height
940μm
Length
2.92mm
Width
1.3mm
REACH SVHC
Unknown
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$2.27062
$4.54124
MAX6443US31L+T Product Details
MAX6443US31L+T Overview
Power management is mounted through 4 terminals. A Tape & Reel (TR) package is used to package the power management. Power management is possible to find a series of 1 functions. It is possible to find on this power management a series of 1 channels. For your reference, this PMIC includes a list of TO-253-4, TO-253AA functions. As with other Simple Reset/Power-On Reset products, this IC management also offers a wide range of benefits. Specifies a reflow peak temperature of 260 for the package during reflow. Manage ics operate at 3.6V supply voltages. In a 1 supply voltage, the PMIC chip conducts. The mount is provided by Surface Mount. There is a subcategory of this power ic known as Power Management Circuits. In total, IC powers are 4 pins on the board. 4 pins are on the supervisor. Supply voltage (Vsup) should be at least 1V for this power management. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. Mounting type Surface Mount is recommended. The temperature of the supervisors should be set to this range: -40°C~85°C TA. The output voltage of this power managment ic during operation is Push-Pull, Totem Pole. It is estimated that the voltage supervisor's supply current is 7μA. To find similar IC managements from the manufacturer, you can always search by MAX6443.
MAX6443US31L+T Features
Simple Reset/Power-On Reset type Minimum supply voltage of 1V 7μA operating supply current
MAX6443US31L+T Applications
There are a lot of Maxim Integrated MAX6443US31L+T Voltage Supervisors applications.