Product Summary
The TL431ACPG is a three-terminal adjustable shunt regulator, with specified thermal stability over applicable automotive, commercial, and military temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. The TL431ACPG has a typical output impedance of 0.2Ω. Active output circuitry provides a very sharp turn-on characteristic, making the device excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies.
Parametrics
TL431ACPG current range, IKA: -100 mA to 150 mA; (3)Reference input current range: -50μA to 10 mA; (4)Operating virtual junction temperature, TJ: 150℃; (5)Storage temperature range, Tstg: -65℃ to 150℃.
Features
TL431ACPG features: (1)Operation From -40℃ to 125℃; (2)Reference Voltage Tolerance at 25℃: 0.5% B Grade; 1% A Grade; 2% Standard Grade; (3)Low Output Noise; (4)0.2-Ω Typical Output Impedance; (5)Sink-Current Capability 1 mA to 100 mA; (6)Adjustable Output Voltage Vref to 36 V.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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TL431ACPG |
ON Semiconductor |
Voltage & Current References 2.5-36V ADJ 1-100mA |
Data Sheet |
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TL430 |
Other |
Data Sheet |
Negotiable |
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TL430CLP |
Texas Instruments |
Voltage & Current References Adjustable Shunt Regulator |
Data Sheet |
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TL430CLPE3 |
Texas Instruments |
Voltage & Current References Adjustable Shunt Regulator |
Data Sheet |
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TL430CLPR |
Texas Instruments |
Voltage & Current References Adjustable Shunt Regulator |
Data Sheet |
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TL430CLPRE3 |
Texas Instruments |
Voltage & Current References Adjustable Shunt Regulator |
Data Sheet |
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TL431 |
Other |
Data Sheet |
Negotiable |
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