onsemi Adjustable Voltage Reference 8-Pin SOIC, TL431AIDG

View all Voltage References
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Subtotal (1 tube of 98 units)*

R 281,75

(exc. VAT)

R 323,988

(inc. VAT)

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Units
Per unit
Per Tube*
98 - 882R 2.875R 281.75
980 - 1862R 2.803R 274.69
1960 +R 2.719R 266.46

*price indicative

RS stock no.:
184-1117
Mfr. Part No.:
TL431AIDG
Manufacturer:
onsemi
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Brand

onsemi

Product Type

Voltage Reference

Reference Voltage

36V

Package Type

SOIC

Reference Type

Adjustable

Output Voltage

2.49 V

Mount Type

Surface

Temperature Coefficient

50 ppm/°C

Maximum Input Voltage

2.52V

Output Current

100mA

Pin Count

8

Minimum Operating Temperature

-40°C

Line Regulation

53 mV

Maximum Operating Temperature

85°C

Length

5mm

Height

1.5mm

Width

4 mm

Standards/Approvals

No

Series

TL431

Load Regulation

25 mV

Output Type

Programmable

Minimum Input Voltage

2.47V

Automotive Standard

AEC-Q100

COO (Country of Origin):
PH
The TL431, A, B integrated circuits are three-terminal programmable shunt regulator diodes. These monolithic IC voltage references operate as a low temperature coefficient zener which is programmable from Vref to 36 V with two external resistors. These devices exhibit a wide operating current range of 1.0 mA to 100 mA with a typical dynamic impedance of 0.22 W. The characteristics of these references make them excellent replacements for zener diodes in many applications such as digital voltmeters, power supplies, and op amp circuitry. The 2.5 V reference makes it convenient to obtain a stable reference from 5.0 V logic supplies, and since the TL431, A, B operates as a shunt regulator, it can be used as either a positive or negative voltage reference.

Programmable Output Voltage to 36 V

Voltage Reference Tolerance: +/- 0.4%, Typ @ 25°C (TL431B)

Low Dynamic Output Impedance, 0.22 W Typical

Sink Current Capability of 1.0 mA to 100 mA

Equivalent Full-Range Temperature Coefficient of 50 ppm/ °C Typical

Temperature Compensated for Operation over Full Rated Operating Temperature Range

Low Output Noise Voltage

Pb-Free Packages are Available

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