Adjustable Precision Shunt Regulator 3-SOT-23 -40 to 125
Shunt Voltage Reference IC Adjustable 2.495V 36VV ±2.2% 100mA SOT-23-3
Shunt Voltage Reference IC Adjustable 2.495V 36VV ±2.2% 100mA SOT-23-3
Shunt Voltage Reference IC Adjustable 2.495V 36VV ±2.2% 100mA SOT-23-3
Manufacturer: Texas Instruments
Win Source Part Number: 1107876-TL431QDBZR
Packaging: Reel - TR
Mounting: SMD (SMT)
Tolerance: ±2.2%
Output Type: Adjustable
Reference Type: Shunt
Output Current: 100mA
Current - Cathode: 1mA
Family Name: TL431
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -40°C to 125°C (TA)
Case / Package: SOT-23-3
Nominal Output Voltage (Min/Fixed): 2.495V
Maximum Output Voltage: 36V
Alternative Parts (Cross-Reference): TS2431CXRF; TS1431CX; TS1431CXRF;
Introduction Date: June 08, 2009
ECCN: EAR99
Country of Origin: China
Estimated EOL Date: 2023
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 66 pct.
Supply and Demand Status: Balance
Quantity per package: 3k pcs
Adjustable precision shunt regulator 3-SOT-23 -40 to 125 Product overview: TL431QDBZR from Texas Instruments is a Precision Voltage Reference IC for precision regulation, analog measurement, ADC/DAC reference rails, instrumentation, calibration, and control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include SOT-23. Search-friendly keywords include voltage reference, precision reference, analog accuracy, ADC reference, SOT-23, Precision Voltage Reference IC, Voltage References. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 693-TL431QDBZR can be used for catalog matching and distributor lookup.
IC VREF SHUNT ADJ 2.2% SOT23-3
VOLT REF, SHUNT, 2.495-36V, 125DEG C ROHS COMPLIANT: YES
Voltage References Adjustable Precision Shunt Regulator
IC VREF SHUNT ADJ 2.2% SOT23-3
| Texas Instruments | DigiKey | Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Lingto Electronic Limited | Newark, An Avnet Company | VAST STOCK CO., LIMITED | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|---|---|---|---|---|
| Product Category | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips | Voltage Reference Chips |
| Product Number | TL431QDBZR | 296-17334-2-ND | 1107876-TL431QDBZR | 693-TL431QDBZR | TL431QDBZR | 04AJ4804 | TL431QDBZR | TL431QDBZR |
| Product Name | TL431 Adjustable Precision Shunt Regulator | Voltage Reference | PMIC - PMIC - Voltage Reference - TL431QDBZR | SOT-23 Precision Voltage Reference IC | PMIC - Voltage Reference | Volt Ref, Shunt, 2.495-36V, 125Deg C Rohs Compliant Texas Instruments | Voltage References | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Reference |
| Type | Shunt / Zener | Shunt / Zener | Shunt / Zener; Shunt, Adjustable | Shunt / Zener | Shunt / Zener; Shunt | |||
| VREF Type | Programmable | Programmable | ||||||
| Package Type | Other; PDIP,SC70,SO,SOIC,TO-92,SOT-23,SOT-89,TSSOP,WAFERSALE | Other; TO-236-3, SC-59, SOT-23-3 | SOT23; Other; SOT-23-3 | Other; SOT-23-3 | Other; TO-236-3, SC-59, SOT-23-3 | |||
| VREF | 2.5 to 36 volts | 2.5 volts | ||||||
| TC | 34 ppm/C |
