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UC2903QTRG3

UC2903QTRG3

UC2903QTRG3

Texas Instruments

15V20 Terminals 20-Pin UC2903 Voltage supervisor4 Channels Min 8V Max 40V

SOT-23

UC2903QTRG3 Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 20-LCC (J-Lead)
Number of Pins 20
Operating Temperature-40°C~85°C TA
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 20
ECCN Code EAR99
Type Multi-Voltage Supervisor
Subcategory Power Management Circuits
Max Power Dissipation1W
Technology BIPOLAR
Terminal Position QUAD
Terminal FormJ BEND
Number of Functions 1
Supply Voltage 15V
Terminal Pitch1.27mm
Base Part Number UC2903
Output Open Drain or Open Collector
Pin Count20
Power Supplies15V
Number of Channels 4
Max Supply Voltage40V
Min Supply Voltage8V
Operating Supply Current 7mA
Adjustable Threshold YES
Watchdog TimerNo
Reset Active Low
Number of Voltages Monitored4
Reset Timeout Adjustable/Selectable
Supply Current-Max (Isup) 15mA
Length 8.965mm
Width 8.965mm
RoHS StatusROHS3 Compliant
In-Stock:4493 items

UC2903QTRG3 Product Details

UC2903QTRG3 Overview


It is mounted through 20 terminals on the power management. This power ic is packaged in a way that looks like a Tape & Reel (TR). Please refer to this PMIC for 1 functions. There are 4 channels on this power managment ic that can be found in a series. For your reference, this PMIC includes a list of 20-LCC (J-Lead) functions. This IC power shares lots of benefits with other Multi-Voltage Supervisor products. There is a voltage supply of 15V for the PMIC chip, and the chip conducts at that voltage. IC management is possible to find a succession of 4 voltages that have been checked. The power management is mounted by a Surface Mount-axis. There is a subcategory called Power Management Circuits for this power management. In total, it has 20 pins on IC management. Power managment ic pin count is 20. It is recommended that the minimum supply voltage (Vsup) for this IC management should not be less than 8V volts. The supply voltage (Vsup) should not exceed 40V volts in this IC power. In this case, Surface Mount is the recommended mounting type. We recommend setting the supervisors to -40°C~85°C TA degrees. While in operation, this supervisor has a voltage output of Open Drain or Open Collector. Supplied with a operating current of 7mA, this PMIC is capable of fully function as specified. A similar IC managements number of the manufacturer can always be found by using UC2903, the base power ics number. To be able to work, this power management requires 15V volts of power.

UC2903QTRG3 Features


Multi-Voltage Supervisor type
Minimum supply voltage of 8V
7mA operating supply current

UC2903QTRG3 Applications


There are a lot of Texas Instruments UC2903QTRG3 Voltage Supervisors applications.

  • DC stabilized power supply module
  • emergency room
  • Important electronics for automotive protection
  • Medical-specific insulation monitor
  • Telecommunications equipment
  • Detection of phase loss
  • Multi-voltage system
  • Analog circuit
  • Military electronics
  • Electronics installed in the vehicle

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