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2U3838E18QDBVRG4Q1

2U3838E18QDBVRG4Q1

2U3838E18QDBVRG4Q1

Texas Instruments

1.8V5 Terminals 5-Pin 3838E18 Voltage supervisorAutomotive, AEC-Q100 Series 1 Channels Min 1.6V Max 6V

SOT-23

2U3838E18QDBVRG4Q1 Datasheet

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Specifications
Name Value
Type Parameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case SC-74A, SOT-753
Number of Pins 5
Operating Temperature -40°C~125°C TA
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Part Status Obsolete
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 Dissipation 437mW
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 1.8V
Base Part Number 3838E18
Output Open Drain or Open Collector
Pin Count 5
Operating Supply Voltage 1.8V
Number of Channels 1
Max Supply Voltage 6V
Min Supply Voltage 1.6V
Operating Supply Current 25μA
Nominal Supply Current 25μA
Power Dissipation 437mW
Max Supply Current 25μA
Adjustable Threshold NO
Quiescent Current 220nA
Watchdog Timer No
Reset Active Low
Voltage - Threshold 1.71V
Number of Voltages Monitored 1
Reset Timeout 100ms Minimum
Min Reset Threshold Voltage 1.64V
Max Reset Threshold Voltage 1.76V
Threshold Voltage +1.71V
Undervoltage Threshold 1.64V
Overvoltage Threshold 1.76V
Length 2.9mm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
2U3838E18QDBVRG4Q1 Product Details

2U3838E18QDBVRG4Q1 Overview


There are 5 mounting terminals on the voltage supervisor, each of which has a different function. Packaged in a Tape & Reel (TR)-shape, IC management comes with a number of features. Power management is possible to find a series of 1 functions. A series of 1 channels can be found on this supervisor. There are SC-74A, SOT-753 functions included in this PMIC so that you can refer to them. There are many benefits that this IC power shares with other Simple Reset/Power-On Reset products as well. The package peak reflow temperature is specified to be 260. When 1.8V is applied to the power ic, it conducts. A supply voltage of 1 is used to conduct the PMIC chip. Power management is included in the Surface Mount mount. As a subcategory, this PMIC chip can be categorized as Power Management Circuits. In total, the power management has 5 pins in it. 5 pins make up the power management. It is recommended that Vsup should not be less than 1.6V for this IC power. In this PMIC, the maximum supply voltage (Vsup) should not exceed 6V volts. The recommended mounting type for IC management is Surface Mount. The supervisors should be set to the following temperature: -40°C~125°C TA. As a result of this supervisor's operation, the output voltage is Open Drain or Open Collector. It is estimated that the voltage supervisor's supply current is 25μA. It is always advisable to use 3838E18, the base supervisor number, when searching for similar PMICs from the manufacturer. A maximum supply temperature of 25μA can be used with this power management. A PMIC from the well-known Automotive, AEC-Q100 series of products is being offered here.

2U3838E18QDBVRG4Q1 Features


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

2U3838E18QDBVRG4Q1 Applications


There are a lot of Texas Instruments 2U3838E18QDBVRG4Q1 Voltage Supervisors applications.

  • Smartphones
  • Electrical fire monitoring system
  • Power distribution systems of operating room
  • Detection of phase sequence
  • Microprocessor system
  • Dash board
  • Microcontroller system
  • Sensitive sensors
  • Smart meter
  • Cloud computing

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