For Reference Only
| Part Number | TL431BQPK |
| Manufacturer | Texas Instruments |
| Category | Integrated Circuits (ICs) › Voltage Reference |
| Description | IC VREF SHUNT ADJ 0.5% SOT89-3 |
| Lifecycle | Active |
| RoHS | No RoHS Information |
| EDA/CAD Models | TL431BQPK PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Dec 08 - Dec 12 2025(Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment | 
|
| Shipping |  |
| Part Number: | TL431BQPK |
| Brand: | Texas Instruments |
| Lifecycle: | Active |
| RoHS: | Lead free / RoHS Compliant |
| Category: | Integrated Circuits (ICs) |
| Subcategory: | Voltage Reference |
| Manufacturer: | Texas Instruments |
| Product Status: | Active |
| Reference Type: | Shunt |
| Output Type: | Adjustable |
| Voltage - Output (Min/Fixed): | 2.495V |
| Voltage - Output (Max): | 36 V |
| Current - Output: | 100 mA |
| Tolerance: | ±0.5% |
| Temperature Coefficient: | - |
| Noise - 0.1Hz to 10Hz: | - |
| Noise - 10Hz to 10kHz: | - |
| Voltage - Input: | - |
| Current - Supply: | - |
| Current - Cathode: | 700 µA |
| Operating Temperature: | -40°C ~ 125°C (TA) |
| Mounting Type: | Surface Mount |
| Package / Case: | TO-243AA |
| Supplier Device Package: | SOT-89-3 |
 |
NCP51460SN33T1G | IC VREF SERIES 1% SOT23-3 | 81948 More on Order |
 |
LM4132AMFX-3.3/NOPB | IC VREF SERIES 0.05% SOT23-5 | 36236 More on Order |
 |
LM385LP-1-2 | IC VREF SHUNT 2% TO92-3 | 75806 More on Order |
 |
LT6654BIS6-4.096#TRMPBF | IC VREF SERIES 0.1% TSOT23-6 | 27472 More on Order |
 |
REF43GSZ | IC VREF SERIES 0.1% 8SOIC | 8145 More on Order |
 |
TL431BVLPRAG | IC VREF SHUNT ADJ 0.4% TO92 | 45386 More on Order |
 |
LM4050BIM3-2.1-T | PRECISION MICROPOWER SHUNT VREF | 49962 More on Order |
 |
LT1461CCS8-2.5#PBF | IC VREF SERIES 0.08% 8SOIC | 22330 More on Order |
 |
TLV431ASN1T1G | IC VREF SHUNT ADJ 1% SOT23-3 | 57181 More on Order |
 |
LM4040DIM3X-2.0/NOPB | IC VREF SHUNT 1% SOT23-3 | 76053 More on Order |
 |
MAX6133A30+ | IC VREF SERIES 0.06% 8UMAX | 12088 More on Order |
 |
ADR420AR-REEL7 | IC VREF SERIES PREC 2.048V 8SOIC | 41443 More on Order |
| In Stock | 75032 pieces - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | To be Confirmed |
| Minimum | 1 |
Warm Tips: Please fill out the form below. We will contact you as soon as possible.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1000 | $0.25575 | $255.75 |
| 2000 | $0.23250 | $465 |
| 5000 | $0.21700 | $1085 |
Due to the impact of the COVID-19,the above prices have not been updated, please resend the inquiry to us, thank you for your understanding
Please feel free to contact us for details.
