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2U3837K33QDBVRG4Q1

2U3837K33QDBVRG4Q1

2U3837K33QDBVRG4Q1

Texas Instruments

1.8V5 Terminals 5-Pin 3837K33 Voltage supervisorAutomotive, AEC-Q100 Series 1 Channels Min 1.6V Max 6V

SOT-23

2U3837K33QDBVRG4Q1 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature-40°C~125°C TA
PackagingTape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code no
Part StatusObsolete
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Type Simple Reset/Power-On Reset
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Max Power Dissipation437mW
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Base Part Number 3837K33
Output Push-Pull, Totem Pole
Pin Count5
Operating Supply Voltage3.3V
Number of Channels 1
Max Supply Voltage6V
Min Supply Voltage1.6V
Operating Supply Current 25μA
Nominal Supply Current25μA
Power Dissipation437mW
Max Supply Current 25μA
Adjustable Threshold NO
Quiescent Current220nA
Watchdog TimerNo
Reset Active High
Voltage - Threshold 2.93V
Number of Voltages Monitored1
Reset Timeout 100ms Minimum
Min Reset Threshold Voltage 2.82V
Max Reset Threshold Voltage 3.1V
Threshold Voltage +2.93V
Undervoltage Threshold2.82V
Overvoltage Threshold3.1V
Length 2.9mm
RoHS StatusROHS3 Compliant
Lead Free Contains Lead
In-Stock:4008 items

2U3837K33QDBVRG4Q1 Product Details

2U3837K33QDBVRG4Q1 Overview


There are 5 terminals connected to this power management, which makes it easy to mount. Packaged in the form of a Tape & Reel (TR), power management is easy to use. In this IC power you will find 1 functions for you to refer to. There are 1 channels on this power managment ic that can be found in a series. As a reference, this IC power includes SC-74A, SOT-753 functions for your convenience. It is a IC power that shares many benefits with other products from the Simple Reset/Power-On Reset line. There is a specification for the peak reflow temperature of the package to be 260. When a supply voltage of 1.8V is applied to the power ic, it conducts. When a supply voltage of 1 is applied to the power ic, it conducts. The mount is provided by Surface Mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, IC powers are 5 pins on the board. There are 5 pins on the power managment ic. In order for this IC power to function, the supply voltage (Vsup) cannot be less than 1.6V. There should be no more than 6V volts of supply voltage (Vsup) in this power management. Power management' mounting is recommended to be done with the Surface Mount type of mounting. The temperature of the supervisors should be set to this range: -40°C~125°C TA. While this power management is operating, it will output Push-Pull, Totem Pole as the output voltage. For this power management, there is an 25μA volt supply current. For similar manage ics search of the manufacturer, you can always refer to 3837K33, the base PMIC number. The power management can work with a maximum supply temperature of 25μA. The IC power comes from the well-known Automotive, AEC-Q100 series.

2U3837K33QDBVRG4Q1 Features


Simple Reset/Power-On Reset type
Minimum supply voltage of 1.6V
25μA operating supply current

2U3837K33QDBVRG4Q1 Applications


There are a lot of Texas Instruments 2U3837K33QDBVRG4Q1 Voltage Supervisors applications.

  • Kitchen appliances
  • Power distribution systems of ICU
  • Precision measurement
  • Satellite navigation
  • Power communication system
  • Urban rail transit weak current power monitoring
  • Stable power system
  • Automotive permanent magnet synchronous motors
  • Detection of phase sequence
  • Household appliances

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