Manufacturer Part #
TL431BIDG
TL Series 2.495 V Surface Mount Programmable Precision Reference - SOIC-8
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| Mfr. Name: | onsemi | ||||||||||
| Standard Pkg: | Product Variant Information section Available PackagingPackage Qty:98 per Tube Package Style:SOIC-8 Mounting Method:Surface Mount | ||||||||||
| Date Code: | 2402 | ||||||||||
Product Specification Section
onsemi TL431BIDG - Product Specification
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ECCN:
EAR99
PCN Information:
N/A
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Date
Part Status:
Active
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onsemi TL431BIDG - Technical Attributes
Attributes Table
| Shunt Type: | Shunt |
| Output Type: | Adjustable |
| Accuracy: | ±0.4% |
| Reference Voltage: | 2.495V |
| Output Voltage: | 2.48V to 36V |
| Output Impedance: | 0.3Ω |
| Cathode Current: | 1mA to 100mA |
| Power Dissipation: | 0.7W |
| Operating Temp Range: | 0°C to 70°C |
| Package Style: | SOIC-8 |
| Mounting Method: | Surface Mount |
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
Pricing Section
Global Stock:
1,372
Germany (Online Only):
1,372
Factory Lead Time:
14 Weeks
Quantity
Unit Price
98
$0.154
490
$0.15
2,450
$0.146
4,900
$0.144
14,700+
$0.139
Product Variant Information section
Available Packaging
Package Qty:
98 per Tube
Package Style:
SOIC-8
Mounting Method:
Surface Mount