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UC39431DTR

UC39431DTR

UC39431DTR

Texas Instruments

0°C~70°C TA Adjustable PMIC UC39431 1 Channel 15V 8-SOIC (0.154, 3.90mm Width)

SOT-23

UC39431DTR Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Package / Case 8-SOIC (0.154, 3.90mm Width)
Mounting Type Surface Mount
Mount Surface Mount
Number of Pins 8
Operating Temperature0°C~70°C TA
PackagingTape & Reel (TR)
Tolerance ±0.39%
Part StatusObsolete
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 8
ECCN Code EAR99
Terminal Position DUAL
Terminal FormGULL WING
Number of Functions 1
Supply Voltage 15V
Base Part Number UC39431
Pin Count8
Number of Outputs 1
Output Voltage 36V
Output Type Adjustable
Max Output Current100mA
Supply Voltage-Min (Vsup) 2.2V
Number of Channels 1
Trim/Adjustable Output YES
Analog IC - Other Type THREE TERMINAL VOLTAGE REFERENCE
Current - Output 100mA
Voltage - Output (Min/Fixed) 1.3V
Max Input Voltage 36V
Reference TypeShunt
Current - Cathode 800μA
Length 4.9mm
Width 3.9mm
Radiation HardeningNo
RoHS StatusROHS3 Compliant
In-Stock:2417 items

UC39431DTR Product Details

UC39431DTR Overview


An easy-to-use 8-SOIC (0.154, 3.90mm Width) package is used.The handy Shunt package is used in this program.This program uses the handy Tape & Reel (TR) package.Various terminations with 8.For precise voltage reference, use ±0.39% tolerance.There is an analog IC coupled to the reference voltage THREE TERMINAL VOLTAGE REFERENCE.As a result, it outputs 36V voltage.1 outputs are sufficient.Input can be entered into Adjustable forms.The voltage reference ic has 8 pins.In the voltage reference ic, there are 8 pins.The PCB design can be made more demanding by using Surface Mount.Worked within 0°C~70°C TA.You can find other relevant parts by searching "UC39431".For applications with 100mA inputs, the reference voltage is suitable.Surface Mount applications are compatible with the voltage reference.A voltage reference ic's output current cannot exceed 100mA.For high-quality communication, there are 1 channels available.A cathode current of 800μA is generally considered to be correct.Due to the fact that the maximum input voltage of the part is 36V, users are recommended to limit the voltage accordingly.A voltage of 15V is required for its operation.It must be supplied with a voltage of 2.2V at a minimum.Voltage 1.3V is generated as a fixed/minimum value.

UC39431DTR Features


±0.39% Tolerance
THREE TERMINAL VOLTAGE REFERENCE Analog IC
Channel Number: 1
Max Output Voltage: 36V


UC39431DTR Applications


There are a lot of Texas Instruments
UC39431DTR Voltage Reference applications.


  • Computer workstations
  • Suitable for use with a wide range of video RAMDACs
  • Smart industrial transmitters
  • PCMCIA cards
  • Automotive
  • 3 V/5 V, 8-bit to 12-bit data converters
  • Precision data acquisition systems
  • High resolution converters
  • Industrial process control systems
  • Precision instruments

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