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Manufacturer Part #

TL431ACLPRPG

TL431 Series 2.495 V 100 mA 3 Terminal Programmable Shunt Regulator - TO-92-3

Mfr. Name: ON Semiconductor
Standard Pkg:
Product Variant Information section
Date Code:
Product Specification Section
Technical Attributes
Attributes Table
Reference Voltage: 2.495V
Package Style:  TO-92
Mounting Method: Through Hole
Features & 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 Ω. 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 Ω 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 TL431 product family, Click Here

Pricing Section
Stock:
0
Minimum Order:
6,000
Multiple Of:
2,000
On Order:
0
Factory Stock:Factory Stock:
32,000
Factory Lead Time:
2 Weeks
Total
$954.00
USD
Quantity
Web Price
2,000
$0.19
6,000
$0.159
10,000
$0.157
30,000
$0.154
50,000+
$0.152
Product Variant Information section