| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | 2015 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Halogen Free | |
| Industrial Grade | |
| Lead Style | |
| Medical Grade | |
| Military Grade | |
| Operating Temperature | |
| Output Current | |
| SVHC Present | |
| Temperature Coefficient |
The TL431BCDCKR from Texas Instruments is an adjustable precision shunt regulator designed for various power management applications. It provides a stable reference voltage that can be precisely set from Vref up to 36V, with an initial accuracy as tight as 0.5% at 25°C.
This device operates efficiently across a wide temperature range of -40°C to 125°C, making it suitable for demanding environments. Key electrical characteristics include a low output noise and a typical output impedance of 0.2Ω. The sink current capability ranges from 1mA to 100mA, allowing for flexible design implementations.
The TL431BCDCKR is available in multiple package options, including SOT-23, SOIC, SOT-89, SOP, SOT-SC70, TO-92, TSSOP, and PDIP, catering to different board space and assembly requirements. Its programmable voltage reference functionality makes it a versatile component for power supply regulation, switched-mode power supplies, and battery chargers.
The adjustable output voltage range is from 2.495V to 36V.
The TL431BCDCKR is available in a SOT-23 package.
The operating temperature range is -40°C to 125°C.
The reference voltage is 2.495V at 25°C.
The initial accuracy is 0.5% maximum at 25°C for the B grade.
The maximum sink current is 100mA.
The temperature coefficient is 92ppm/°C maximum.