Part Details for TL431ACLPRA by onsemi
Results Overview of TL431ACLPRA by onsemi
- Distributor Offerings: (7 listings)
- Number of FFF Equivalents: (9 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (10 options)
- 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
TL431ACLPRA Information
TL431ACLPRA by onsemi 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.
Price & Stock for TL431ACLPRA
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
TL431ACLPRA
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Avnet Americas | - Tape and Reel (Alt: TL431ACLPRA) RoHS: Not Compliant Min Qty: 2000 Package Multiple: 2000 Lead time: 111 Weeks, 0 Days Container: Reel | 0 |
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RFQ | |
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DISTI #
86150736
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R Min Qty: 1747 Package Multiple: 1 Date Code: 0401 | Americas - 18000 |
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$0.2148 | Buy Now |
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DISTI #
88045364
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R Min Qty: 1747 Package Multiple: 1 Date Code: 0101 | Americas - 2000 |
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$0.2148 | Buy Now |
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DISTI #
88046171
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 3-Pin TO-92 T/R Min Qty: 1747 Package Multiple: 1 Date Code: 0301 | Americas - 1998 |
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$0.2148 | Buy Now |
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Bristol Electronics | 2000 |
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RFQ | ||
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Quest Components | 1600 |
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$0.2012 / $0.5030 | Buy Now | |
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Rochester Electronics | Adjustable precision shunt regulator RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 21998 |
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$0.1065 / $0.1718 | Buy Now |
Part Details for TL431ACLPRA
TL431ACLPRA CAD Models
TL431ACLPRA Part Data Attributes
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TL431ACLPRA
onsemi
Buy Now
Datasheet
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TL431ACLPRA
onsemi
1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | TO-92 | |
| Package Description | PLASTIC, TO-92, TO-226, 3 PIN | |
| Pin Count | 3 | |
| Reach Compliance Code | not_compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 111 Weeks | |
| Additional Feature | OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | O-PBCY-W3 | |
| JESD-609 Code | e0 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 3 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.1 A | |
| Output Voltage-Max | 2.537 V | |
| Output Voltage-Min | 2.453 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | BCY | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | 235 | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.495 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 97.338 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | WIRE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Trim/Adjustable Output | YES |
Alternate Parts for TL431ACLPRA
This table gives cross-reference parts and alternative options found for TL431ACLPRA. 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 TL431ACLPRA, 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.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TL431ACLPX | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN | TL431ACLPRA vs TL431ACLPX |
| TL431ACZX | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN | TL431ACLPRA vs TL431ACZX |
| TL431ACLPR | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, ROHS COMPLIANT, PLASTIC, TO-226, TO-92, 3 PIN | TL431ACLPRA vs TL431ACLPR |
| TL431AILPRP | onsemi | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN | TL431ACLPRA vs TL431AILPRP |
| TL431ACLPREG | onsemi | Check for Price | Voltage Reference, Programmable Precision, Shunt Regulator, TO-92 (TO-226) 5.33mm Body Height, 2000-REEL | TL431ACLPRA vs TL431ACLPREG |
| TL431ACLPRE | onsemi | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN | TL431ACLPRA vs TL431ACLPRE |
| TL431ACLPRA | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PBCY3, PLASTIC, TO-92, TO-226, 3 PIN | TL431ACLPRA vs TL431ACLPRA |
| TL431ACLPR | Texas Instruments | $0.1608 | Adjustable precision shunt regulator 3-TO-92 0 to 70 | TL431ACLPRA vs TL431ACLPR |
| TL431ACZ | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, PBCY3, TO-92, 3 PIN | TL431ACLPRA vs TL431ACZ |
TL431ACLPRA Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431ACLPRA is -40°C to 125°C. However, it's essential to note that the device's accuracy and stability may degrade at extreme temperatures.
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To ensure stability, it's crucial to follow proper PCB layout practices, such as keeping the input and output capacitors close to the device, using a low-ESR capacitor for the output, and minimizing the length of the feedback loop. Additionally, a minimum output capacitance of 100nF is recommended.
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The maximum allowed voltage on the REF pin is 36V. Exceeding this voltage can damage the device. It's essential to ensure that the voltage on the REF pin is within the recommended range to maintain the device's accuracy and reliability.
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While the TL431ACLPRA can be used as a voltage regulator, it's not recommended for high-current applications. The device is primarily designed as a shunt regulator, and its current-handling capability is limited. For high-current applications, a dedicated voltage regulator IC is recommended.
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The output voltage of the TL431ACLPRA can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the reference voltage (2.495V typical), R1 is the resistance between the output and the REF pin, and R2 is the resistance between the REF pin and ground.