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TPS3820-50DBVTG4

TPS3820-50DBVTG4

TPS3820-50DBVTG4

Texas Instruments

3.3V 5 Terminals 5-Pin Voltage supervisor 1 Channels Min 1.1V Max 5.5V

SOT-23

TPS3820-50DBVTG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOT-23
Surface MountYES
Number of Pins 5
PackagingTape and Reel
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 5
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Pin Count5
Number of Elements 1
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage5.5V
Min Supply Voltage1.1V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Power Dissipation-Max 437mW
Operating Supply Current 15μA
Nominal Supply Current25μA
Power Dissipation437mW
Max Supply Current 25μA
Adjustable Threshold NO
Quiescent Current15μA
Watchdog TimerYes
Reset Active Low
Voltage - Threshold 4.55V
Reset Timeout 15 ms
Min Reset Threshold Voltage 4.46V
Max Reset Threshold Voltage 4.64V
Undervoltage Threshold4.55V
Overvoltage Threshold4.64V
Height 1.15mm
Length 2.9mm
Width 1.6mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:2965 items

TPS3820-50DBVTG4 Product Details

TPS3820-50DBVTG4 Overview


As far as the mounting terminals of this voltage supervisor are concerned, it has 5 in total. Packaging is in the form of a Tape and Reel. In this IC power you will find 1 functions for you to refer to. Depending on the power managment ic you are looking at, you can find a total of 1 channels. In this IC management you will find SOT-23 functions for you to refer to. In order to ensure a good reflow performance, the package peak reflow temperature must be set at 260. A supply voltage of 3.3V is used to conduct the PMIC chip. In total, the power management has 5 pins in it. This power management system has 5 pins. A voltage (Vsup) that doesn't fall below 1.1V as the minimum supply voltage (Vsup) should be applied to this IC power in order to ensure its proper operation. The supply voltage (Vsup) should not exceed 5.5V volts in this IC power. In order to maintain a stable supply current for the power management, 15μA is the recommended value. Besides the IC types mentioned above, the power management system also includes other types such as POWER SUPPLY MANAGEMENT CIRCUIT. The power management can work with a maximum supply temperature of 25μA. The power management system contains 1 elements and has been extensively applied in various target applications.

TPS3820-50DBVTG4 Features


Minimum supply voltage of 1.1V
15μA operating supply current


TPS3820-50DBVTG4 Applications


There are a lot of Texas Instruments
TPS3820-50DBVTG4 Voltage Supervisors applications.


  • External alarm
  • Display equipment
  • DC stabilized power supply module
  • Insulation fault location system
  • Magnetic resonance imaging
  • Stable power system
  • Sensitive sensors
  • Efficient information transmission
  • Functional modules
  • Consumer electronics

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