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onsemi | TL431ACDG

Référence fabricant

TL431ACDG

TL Series 2.495 V Surface Mount Programmable Precision Reference - SOIC-8

Modèle ECAD:
Nom du fabricant: onsemi
Emballage standard:
Product Variant Information section
Code de date: 2447
Product Specification Section
onsemi TL431ACDG - Caractéristiques techniques
Attributes Table
Shunt Type: Shunt
Output Type: Adjustable
Accuracy: ±1%
Reference Voltage: 2.495V
Output Voltage: 2.47V to 36V
Output Impedance: 0.5Ω
Cathode Current: 1mA to 100mA
Power Dissipation: 0.7W
Operating Temp Range: 0°C to 70°C
Style d'emballage :  SOIC-8
Méthode de montage : Surface Mount
Fonctionnalités et applications
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 O. 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.

Key Features:

  • Programmable Output Voltage to 36 V
  • Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B)
  • Low Dynamic Output Impedance, 0.22 O 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

To learn more about the TL431A product family, Click Here

Pricing Section
Stock global :
3 505
États-Unis:
3 505
Sur commande :
0
Stock d'usine :Stock d'usine :
0
Délai d'usine :
11 Semaines
Commande minimale :
150
Multiples de :
1
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Des droits de douane peuvent s’appliquer en cas d’expédition vers les États-Unis. Une estimation des droits tarifaires sera dans ce cas calculée au moment du paiement.
Total 
19,05 $
USD
Quantité
Prix unitaire
150
$0.127
400
$0.125
1 500
$0.122
4 000
$0.12
15 000+
$0.115
Product Variant Information section