Product Summary
Universal mains supply operation (70 to 276 V AC)? High level of integration; giving a low externalcomponent count.Green features? Valley or zero voltage switching for minimum switchinglosses? Efficient quasi-resonant operation at high power levels? Frequency reduction at low power standby for improvedsystem efficiency (≤3W)? Cycle skipping mode at very low loads
Features
Safe restart mode for system fault conditions? Continuous mode protection by means ofdemagnetization detection (zero switch-on current)? Accurate and adjustable overvoltage protection (latchedin TEA1506; safe restart in TEA1506A)? Short winding protection? Undervoltage protection (foldback during overload)? Overtemperature protection? Low and adjustable overcurrent protection trip level? Soft (re)start
| Image | Part No | Mfg | Description |  | Pricing (USD) | Quantity | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|  |  TL431ACD |  Texas Instruments |  Voltage & Current References Adj Shunt |  Data Sheet |  
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|  |  TL431ACDBVR |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDBVT |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDBVRG4 |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDBVTE4 |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDBVRE4 |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDBZT |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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|  |  TL431ACDCKR |  Texas Instruments |  Voltage & Current References Adjustable Precision Shunt Regulator |  Data Sheet |  
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 (China (Mainland))
 (China (Mainland)) 
                         
                        
 
                                    




