| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL431BCLPR | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BCLPR |
| TL431BCLPE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BCLPE3 |
| TL431BILPRE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BILPRE3 |
| TL431BVLPG | onsemi | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BVLPG |
| TL431BCLP | onsemi | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BCLP |
| TL431BILP | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BILP |
| TL431BQLPM | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BQLPM |
| TL431BQLPE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BQLPE3 |
| TL431BILPR | Rochester Electronics LLC | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BILPR |
| TL431BQLPRE3 | Texas Instruments | Check for Price | Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3 | TL431BQLP vs TL431BQLPRE3 |
Part Details for TL431BQLP by Texas Instruments
Results Overview of TL431BQLP by Texas Instruments
- Distributor Offerings: (10 listings)
- Number of FFF Equivalents: (10 replacements)
- Tariff Estimator: (Available) NEW
- Number of Functional Equivalents: (10 options)
- CAD Models: (Available)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Automotive
TL431BQLP Information
TL431BQLP by Texas Instruments is a Voltage Reference.
Voltage References are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Available Datasheets
| Part # | Manufacturer | Description | Datasheet |
|---|---|---|---|
| TL431BQLPM | Texas Instruments | Adjustable precision shunt regulator 3-TO-92 -40 to 125 | |
| TL431BQLP | Texas Instruments | Adjustable precision shunt regulator 3-TO-92 -40 to 125 | |
| TL431BQLPRE3 | Texas Instruments | Adjustable precision shunt regulator 3-TO-92 -40 to 125 |
Price & Stock for TL431BQLP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
|
DISTI #
296-31391-ND
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DigiKey | IC VREF SHUNT ADJ 0.5% TO92-3 Min Qty: 1 Container: Bulk |
2027 Bulk |
|
$0.4682 / $1.0100 | Buy Now |
|
DISTI #
P02:6590_15796293
|
Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Asia - 602 |
|
$0.4119 / $0.8449 | Buy Now |
|
DISTI #
595-TL431BQLP
|
Mouser Electronics | Voltage References Adjustable Precision Shunt Regulator A 5 A 595-TL431BQLPM RoHS: Compliant | 3162 |
|
$0.4680 / $1.0100 | Buy Now |
|
DISTI #
93856619
|
Verical | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Americas - 602 |
|
$0.4085 / $0.8380 | Buy Now |
|
|
Rochester Electronics | IC VOL REF Shunt Adjustable 2.495V- 36V 100mA ±0.5% TO-226-3 Bulk RoHS: Compliant Status: Active Min Qty: 1 | 37053 |
|
$0.3463 / $0.5585 | Buy Now |
|
DISTI #
P02:6590_15796293
|
Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Asia - 602 |
|
$0.4119 / $0.8449 | Buy Now |
|
DISTI #
93856619
|
Verical | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Americas - 602 |
|
$0.4085 / $0.8380 | Buy Now |
|
DISTI #
93856619
|
Verical | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Americas - 602 |
|
$0.4085 / $0.8380 | Buy Now |
|
DISTI #
TL431BQLP
|
TME | IC: voltage reference source, 2.495V, ±0.5%, TO92, bulk, 100mA Min Qty: 1 | 0 |
|
$0.4620 / $0.8390 | RFQ |
|
DISTI #
P02:6590_15796293
|
Arrow Electronics | V-Ref Adjustable 2.495V to 36V 100mA Automotive 3-Pin TO-92 Bulk COO: China RoHS: Compliant Min Qty: 5 Package Multiple: 1 Date Code: 2004 | Asia - 602 |
|
$0.4119 / $0.8449 | Buy Now |
US Tariff Estimator: TL431BQLP by Texas Instruments
Calculations from this tool are estimations only for imports into the United States. Please refer to the distributor or manufacturer and reference official US government sources and authorities to verify any final purchase costs.
TL431BQLP CAD Models
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TL431BQLP Part Data Attributes
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TL431BQLP
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TL431BQLP
Texas Instruments
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, BCY3
|
| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Part Package Code | TO-92 | |
| Pin Count | 3 | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.90 | |
| Additional Feature | Output Voltage Adjustable From 2.495v To 36v | |
| Analog IC - Other Type | Two Terminal Voltage Reference | |
| JESD-30 Code | O-XBCY-T3 | |
| JESD-609 Code | e3 | |
| Length | 5.2 Mm | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 0.1 A | |
| Output Voltage-Max | 2.507 V | |
| Output Voltage-Min | 2.483 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | Unspecified | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | Round | |
| Package Style | Cylindrical | |
| Qualification Status | Not Qualified | |
| Surface Mount | No | |
| Technology | Bipolar | |
| Temp Coef of Voltage-Max | 92 Ppm/°C | |
| Temperature Grade | Automotive | |
| Terminal Finish | Matte Tin (Sn) - Annealed | |
| Terminal Form | Through-Hole | |
| Terminal Position | Bottom | |
| Trim/Adjustable Output | Yes | |
| Voltage Tolerance-Max | 0.5% | |
| Width | 3.68 Mm |
Alternate Parts for TL431BQLP
This table gives cross-reference parts and alternative options found for TL431BQLP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TL431BQLP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
TL431BQLP Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431BQLP is -40°C to 125°C.
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To ensure stability, it's recommended to use a minimum output capacitance of 10uF and a minimum ESR of 0.1 ohms. Additionally, the output voltage should be decoupled with a 10nF capacitor.
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Yes, TL431BQLP is suitable for high-temperature environments. However, the voltage reference accuracy may degrade at temperatures above 100°C. It's recommended to use a voltage reference with a higher temperature rating, such as the TLV431, for applications above 125°C.
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The output voltage of TL431BQLP can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (2.5V), R1 is the resistor connected between the output and the adjust pin, and R2 is the resistor connected between the adjust pin and ground.
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Yes, TL431BQLP is compatible with lead-free soldering processes. The device is manufactured with a lead-free finish and is suitable for use in RoHS-compliant applications.