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TPS3705-30DRG4

TPS3705-30DRG4

TPS3705-30DRG4

Texas Instruments

3V 8 Terminals 8-Pin Voltage supervisor 1 Channels Min 2V Max 6V

SOT-23

TPS3705-30DRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case SOIC
Surface MountYES
Number of Pins 8
JESD-609 Code e4
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature85°C
Min Operating Temperature -40°C
Subcategory Power Management Circuits
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3V
Pin Count8
Number of Elements 2
Temperature GradeINDUSTRIAL
Number of Channels 1
Max Supply Voltage6V
Min Supply Voltage2V
Analog IC - Other Type POWER SUPPLY MANAGEMENT CIRCUIT
Power Dissipation-Max 725mW
Operating Supply Current 30μA
Nominal Supply Current50μA
Power Dissipation725mW
Max Supply Current 50μA
Adjustable Threshold NO
Quiescent Current30μA
Watchdog TimerYes
Reset Active Low
Voltage - Threshold 2.63V
Number of Voltages Monitored1
Reset Timeout 140 ms
Undervoltage Threshold2.63V
Overvoltage Threshold2.7V
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusRoHS Compliant
Lead Free Lead Free
In-Stock:3232 items

TPS3705-30DRG4 Product Details

TPS3705-30DRG4 Overview


A total of 8 terminals are used to mount this power management. Please refer to this PMIC for 1 functions. There are a total of 1 channels on this supervisor, and they are arranged in a series. Please refer to power management for SOIC functions. During the reflow process, a peak temperature of 260 is specified for the package. Manage ics operate at 3V supply voltages. Power ics operate at 1 supply voltages. There is a subcategory of this power ic known as Power Management Circuits. There are a total of 8 pins on power management. Power managment ic pin count is 8. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 2V. There should be no more than 6V volts of supply voltage (Vsup) in this power management. It is estimated that the voltage supervisor's supply current is 30μA. There are also other types of integrated circuits included in the supervisor, like POWER SUPPLY MANAGEMENT CIRCUIT. A maximum supply temperature of 50μA can be used with this power management. With 2 elements, this supervisor has been used extensively in all application areas.

TPS3705-30DRG4 Features


Minimum supply voltage of 2V
30μA operating supply current


TPS3705-30DRG4 Applications


There are a lot of Texas Instruments
TPS3705-30DRG4 Voltage Supervisors applications.


  • Power distribution systems of ICU
  • Power distribution systems of CCU
  • 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

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