TL431AIDMR2G The TL431AIDMR2G from ON Semiconductor is a programmable precision reference. It offers a stable reference voltage with low dynamic impedance.
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TL431AIDMR2G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The TL431AIDMR2G from ON Semiconductor is a programmable precision reference. It offers a stable reference voltage with low dynamic impedance.
✓ Total Stock: 12,000 pcs
$ Price Range: $1.32

TL431AIDMR2G Available from 1 distributor

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12,000 pcs
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TL431AIDMR2G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Industrial Grade
SVHC Present
Storage Temperature

TL431AIDMR2G Description

Short technical summary and product information.

The TL431AIDMR2G is a programmable precision voltage reference IC manufactured by ON Semiconductor. This device is designed for applications requiring a stable and accurate voltage reference.

 

Key electrical characteristics include a reference input voltage typically ranging from 2.44V to 2.55V at 25°C with a cathode current of 10 mA. The reference input voltage deviation over temperature is a maximum of 30 mV. It also features a low dynamic impedance of 0.5 Ω maximum at 1.0 kHz.

 

The TL431AIDMR2G is suitable for various power supply designs and voltage regulation circuits where precise voltage control is essential. Its programmability allows for flexible design implementation.

 

This component is compliant with RoHS3 standards and has a Moisture Sensitivity Level (MSL) of 1.

TL431AIDMR2G Quick Information

Product Type: Programmable Precision Reference
Series: TL431A
Canonical Name: TL431AIDMR2G Programmable Precision Reference
Subcategory: Shunt Voltage References

TL431AIDMR2G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

TL431AIDMR2G Estimated Pricing

Qty Low High
1+ $1.32 $1.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

TL431AIDMR2G Features

  • Programmable precision voltage reference.
  • Reference voltage typically 2.495V.
  • Low dynamic impedance of 0.5 Ω.
  • RoHS3 compliant.
  • MSL 1 rating.

TL431AIDMR2G Applications

  • Used as a precision voltage reference.
  • Suitable for error amplifier circuits.
  • Ideal for adjustable power supplies.
  • Can be used in comparator applications.
  • Used in shunt regulator circuits.

TL431AIDMR2G FAQs

6 frequently asked questions generated from this part’s specifications.
What is the typical reference input voltage of the TL431AIDMR2G?

2.495V at 25°C with IK=10mA.

What is the dynamic impedance of the TL431AIDMR2G?

0.5Ω maximum, 0.22Ω typical at VKA=Vref, DIK=1-100mA, f≤1kHz.

What is the minimum cathode current for regulation?

0.5mA minimum, 1.0mA typical.

What is the off-state cathode current?

1000nA maximum, -20nA minimum at VKA=36V, Vref=0V.

What is the reference input current?

1.8mA typical, 4.0mA maximum at 25°C.

What is the ratio of change in reference input voltage to change in cathode-anode voltage?

1.4 to 2.7 mV/V for DVKA=10V to Vref, and 1.0 to 2.0 mV/V for DVKA=36V to 10V.

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