Products > Integrated Circuits (ICs) > Power Management ICs > LMV431AIM5/NOPB

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Voltage Reference, Precision, Shunt - Adjustable, LMV431A Series, 1.24V to 30V, SOT-23-5

  • Manufacturer :
  • TI
  • Package/Case :
  • SOT-23-5
  • Product Categories :
  • Voltage & Current References
  • RoHs Status:
  • Rohs
  • Marking Code:
  • N08A
  • In-stock:
  • 0


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LMV431AIM5/NOPB Product Details

The LMV431A series precision Shunt Regulator capable of adjustment to 30V. Negative feedback from the cathode to the adjust pin controls the cathode voltage, much like a non-inverting op amp configuration. A two-resistor voltage divider terminated at the adjust pin controls the gain of a 1.24V band-gap reference. Shorting the cathode to the adjust pin (voltage follower) provides a cathode voltage of a 1.24V. The LMV431A has respective initial tolerance of 1% and functionally lend themselves to several applications that require zener diode type performance at low voltages. Applications include a 3 to 2.7V low drop-out regulator, an error amplifier in a 3V offline switching regulator and even as a voltage detector. These parts are typically stable with capacitive loads greater than 10nF and less than 50pF.



  • Fast turn-ON response
  • Low-voltage operation
  • Temperature compensated for industrial temperature range
  • 55µA Low operation current
  • 0.25R Low output impedance
  • Green product and no Sb/Br

Technical Parameters

  • Product
  • Voltage References
  • Topology
  • Shunt References
  • Output Voltage
  • 1.24 V to 30 V
  • Initial Accuracy
  • 1 %
  • Average Temperature Coefficient (Typ)
  • 39 PPM/C
  • Series VREF Input Voltage (Max)
  • 35 V
  • Shunt Current (Max)
  • 15 mA
  • Maximum Operating Temperature
  • + 85 C
  • Mounting Style
  • Package / Case
  • SOT-23
  • Packaging
  • Reel
  • Minimum Operating Temperature
  • - 40 C
  • Reference Type
  • Adjustable
  • Series
  • LMV431A
  • Factory Pack Quantity
  • 1000

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1.We provide 90 days warranty.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


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