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Part Details for TL431ACPW by Texas Instruments
Results Overview of TL431ACPW by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (5 replacements)
- CAD Models: (Available)
- 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
TL431ACPW Information
TL431ACPW 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.
Price & Stock for TL431ACPW
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-TL431ACPW-ND
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DigiKey | IC VREF SHUNT ADJ 1% 8TSSOP Min Qty: 1 Lead time: 26 Weeks Container: Bulk MARKETPLACE PRODUCT |
28235 In Stock |
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$0.4800 | Buy Now |
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DISTI #
296-TL431ACPW-ND
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DigiKey | IC VREF SHUNT ADJ 1% 8TSSOP Min Qty: 1 Lead time: 26 Weeks Container: Tube |
3356 In Stock |
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$0.3857 / $0.8300 | Buy Now |
|
DISTI #
86044390
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 654 Package Multiple: 1 Date Code: 1301 | Americas - 22500 |
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$0.5736 | Buy Now |
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DISTI #
86030765
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 654 Package Multiple: 1 Date Code: 0701 | Americas - 3300 |
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$0.5736 | Buy Now |
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DISTI #
86029740
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 654 Package Multiple: 1 Date Code: 9901 | Americas - 1600 |
|
$0.5736 | Buy Now |
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DISTI #
88046192
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin TSSOP Tube RoHS: Compliant Min Qty: 654 Package Multiple: 1 | Americas - 700 |
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$0.5736 | Buy Now |
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Rochester Electronics | TL431 - Adjustable precision shunt regulator RoHS: Compliant Status: Obsolete Min Qty: 1 | 28235 |
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$0.2845 / $0.4589 | Buy Now |
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Cytech Systems Limited | IC VREF SHUNT ADJ 1% 8TSSOP | 750 |
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RFQ |
Part Details for TL431ACPW
TL431ACPW CAD Models
TL431ACPW Part Data Attributes
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TL431ACPW
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TL431ACPW
Texas Instruments
Adjustable precision shunt regulator 8-TSSOP 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Package Description | GREEN, PLASTIC, TSSOP-8 | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Additional Feature | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | R-PDSO-G8 | |
| JESD-609 Code | e4 | |
| Length | 4.4 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 1 | |
| Number of Outputs | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Output Current-Max | 0.1 A | |
| Output Voltage-Max | 2.52 V | |
| Output Voltage-Min | 2.47 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.2 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 143.143 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | NICKEL PALLADIUM GOLD | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 1% | |
| Width | 3 mm |
Alternate Parts for TL431ACPW
This table gives cross-reference parts and alternative options found for TL431ACPW. 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 TL431ACPW, 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 |
|---|---|---|---|---|
| TL431ACPWR | Texas Instruments | $0.1280 | Adjustable precision shunt regulator 8-TSSOP 0 to 70 | TL431ACPW vs TL431ACPWR |
| TL431ACPWRG4 | Texas Instruments | Check for Price | 1% Accuracy Adjustable Precision Shunt Regulator 8-TSSOP 0 to 70 | TL431ACPW vs TL431ACPWRG4 |
| TL431ACPWR | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, TSSOP-8 | TL431ACPW vs TL431ACPWR |
| TL431ACPWG4 | Texas Instruments | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, GREEN, PLASTIC, TSSOP-8 | TL431ACPW vs TL431ACPWG4 |
| TL431ACPWE4 | Texas Instruments | Check for Price | 1% Accuracy Adjustable Precision Shunt Regulator 8-TSSOP 0 to 70 | TL431ACPW vs TL431ACPWE4 |
TL431ACPW Frequently Asked Questions (FAQ)
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The TL431ACPW can operate from -40°C to 125°C, but the accuracy and stability of the voltage reference may degrade at extreme temperatures.
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While the TL431ACPW can be used as a voltage regulator, it's not recommended as it's primarily designed as a voltage reference. It lacks the current handling capability and output impedance characteristics of a dedicated voltage regulator.
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To ensure stability, make sure to follow the recommended layout and decoupling guidelines, use a suitable output capacitor, and avoid high-impedance connections. Additionally, adding a small ceramic capacitor (e.g., 10nF) between the REF and ADJ pins can help improve stability.
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The TL431ACPW requires a minimum output current of 1mA to maintain the voltage reference. If the output current is too low, the voltage reference may not be accurate or stable.
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Yes, the TL431ACPW is suitable for high-reliability and automotive applications. It's AEC-Q100 qualified and meets the requirements for automotive systems. However, ensure you follow the recommended operating conditions and design guidelines to ensure reliability and performance.