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TPS3305-18DRG4

TPS3305-18DRG4

TPS3305-18DRG4

Texas Instruments

3.3V8 Terminals 8-Pin TPS3305 Voltage supervisor2 Channels Min 2.7V Max 6V

SOT-23

TPS3305-18DRG4 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Surface MountYES
Number of Pins 8
Operating Temperature-40°C~85°C TJ
PackagingTape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part StatusActive
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 8
ECCN Code EAR99
Type Multi-Voltage Supervisor
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory Power Management Circuits
Max Power Dissipation725mW
Technology CMOS
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 3.3V
Base Part Number TPS3305
Output Push-Pull, Totem Pole
Pin Count8
Number of Channels 2
Max Supply Voltage6V
Min Supply Voltage2.7V
Operating Supply Current 15μA
Nominal Supply Current40μA
Power Dissipation725mW
Max Supply Current 40μA
Adjustable Threshold NO
Quiescent Current15μA
Watchdog TimerYes
Reset Active High/Active Low
Voltage - Threshold 1.68V 2.93V
Number of Voltages Monitored2
Reset Timeout 140ms Minimum
Threshold Voltage 1.68
Undervoltage Threshold2.93V
Height 1.75mm
Length 4.9mm
Width 3.91mm
Thickness 1.58mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
Lead Free Lead Free
In-Stock:3327 items

TPS3305-18DRG4 Product Details

TPS3305-18DRG4 Overview


A total of 8 terminals are used to mount this power management. A Tape & Reel (TR) package is used to package the power management. In this PMIC, you can find 1 functions for your reference. There are 2 channels on this power managment ic that can be found in a series. The purpose of this IC power is to provide you with a reference of 8-SOIC (0.154, 3.90mm Width) functions. It is a IC power that shares many benefits with other products from the Multi-Voltage Supervisor line. According to the specification, the package's peak reflow temperature is specified to be 260. The supervisor is always powered by a 3.3V volt supply. Power ics operate at 2 supply voltages. A IC power such as this can be classified as a Power Management Circuits power management system. In total, it has 8 pins on IC management. Power managment ic pin count is 8. Normally, the supply voltage (Vsup) for this PMIC should not be lower than 2.7V. The maximum supply voltage (Vsup) in this PMIC should not exceed 6V volts. Power management' mounting is recommended to be done with the Surface Mount type of mounting. It is recommended that the supervisor be set to this temperature: -40°C~85°C TJ. While this power management is operating, it will output Push-Pull, Totem Pole as the output voltage. In order to maintain a stable supply current for the power management, 15μA is the recommended value. If you want to search for similar IC managements of this manufacturer, you can always refer to TPS3305, which is the base power ics number. The maximum supply temperature that PMIC chip can work with is 40μA.

TPS3305-18DRG4 Features


Multi-Voltage Supervisor type
Minimum supply voltage of 2.7V
15μA operating supply current

TPS3305-18DRG4 Applications


There are a lot of Texas Instruments TPS3305-18DRG4 Voltage Supervisors applications.

  • DVR
  • Detection of phase sequence
  • Urban rail transit weak current power monitoring
  • Military electronics
  • Personal computers
  • Precision measurement
  • Electrical fire monitoring system
  • Transformer load monitoring equipment
  • Display equipment
  • Consumer electronics

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