| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
79,880 pcs
|
79880 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
46,000 pcs
|
46000 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| AEC Qualified | |
| Automotive Grade | |
| Conflict Minerals | |
| Lead Spacing | |
| Lead Style | |
| Operating Temperature Range | |
| SVHC Present | |
| Storage Temperature | |
| Tape & Reel |
The TL431AQDBZRG4 from Texas Instruments is a three-terminal adjustable precision shunt regulator. It is designed for applications requiring stable voltage references and offers an adjustable output voltage that can be set anywhere between its reference voltage (approximately 2.5V) and 36V using two external resistors.
This device operates reliably within a temperature range of -40°C to 125°C. It has a typical output impedance of 0.2Ω and a sink current capability ranging from 1mA to 100mA. The TL431AQDBZRG4 is housed in a compact SOT-23 package, making it suitable for space-constrained designs. Its active output circuitry provides a sharp turn-on characteristic, serving as an effective replacement for Zener diodes in various regulation applications.
Key electrical characteristics include a typical reference voltage tolerance of 0.5% at 25°C for the B grade. The typical temperature drift for the TL43xB series is noted as 6mV (C temp). The device is supplied in a 3000-unit tape and reel package, suitable for automated assembly processes.
The typical reference voltage is 2.5V at 25°C.
The output voltage is adjustable from 2.5V (Vref) up to 36V.
The operating temperature range is -40°C to 125°C.
It comes in a 3-pin SOT-23 package.
The sink current capability is 1mA to 100mA.
The typical output impedance is 0.2Ω.
The typical temperature drift is 6mV (C temp).