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TL431CDG4
- Manufacturer's Part No.:TL431CDG4
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- Description:IC VREF SHUNT ADJ 8SOIC
- Quantity:RFQAdd to RFQ List
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- Available: 3975
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $0.31185 | US $0.31 |
| 10+ | US $0.20790 | US $2.08 |
| 30+ | US $0.15593 | US $4.68 |
| 100+ | US $0.12474 | US $12.47 |
| 500+ | US $0.11435 | US $57.18 |
| 1000+ | US $0.10395 | US $103.95 |
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- Description
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- Shopping Guide
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 °C.
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.
Features
• Programmable Output Voltage to 36 V
• Voltage Reference Tolerance: ±0.4%, Typ @ 25°C (TL431B)
• Low Dynamic Output Impedance, 0.22 °C 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
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These are Pb−Free and Halide−Free Devices
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
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