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Part Details for TL431CDG4 by Texas Instruments
Results Overview of TL431CDG4 by Texas Instruments
- Distributor Offerings: (2 listings)
- Number of FFF Equivalents: (10 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
TL431CDG4 Information
TL431CDG4 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 TL431CDG4
| Part # | Distributor | Description | Stock | Price | Buy | |
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Bristol Electronics | 356 |
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RFQ | ||
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Quest Components | IC,VOLT REGULATOR,ADJUSTABLE,+2.5 TO +36V,BIPOLAR,SOP,8PIN,PLASTIC, LEAD FREE | 122 |
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$0.1100 / $0.1650 | Buy Now |
Part Details for TL431CDG4
TL431CDG4 CAD Models
TL431CDG4 Part Data Attributes
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TL431CDG4
Texas Instruments
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Datasheet
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TL431CDG4
Texas Instruments
Adjustable precision shunt regulator 8-SOIC 0 to 70
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| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | SOIC | |
| Pin Count | 8 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.33.00.01 | |
| 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 | 4.9 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 | 2.55 V | |
| Output Voltage-Min | 2.44 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | SOP | |
| Package Equivalence Code | SOP8,.25 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.75 mm | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 92 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Trim/Adjustable Output | YES | |
| Voltage Tolerance-Max | 2.204408% | |
| Width | 3.9 mm |
Alternate Parts for TL431CDG4
This table gives cross-reference parts and alternative options found for TL431CDG4. 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 TL431CDG4, 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 |
|---|---|---|---|---|
| TL431IDRG4 | Texas Instruments | $0.1129 | Adjustable precision shunt regulator 8-SOIC -40 to 85 | TL431CDG4 vs TL431IDRG4 |
| TL431IDT | STMicroelectronics | $0.1887 | Adjustable micropower shunt voltage reference | TL431CDG4 vs TL431IDT |
| TL431IDG | onsemi | $0.1974 | Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 98-TUBE | TL431CDG4 vs TL431IDG |
| TL431IDR2 | onsemi | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, PLASTIC, SOIC-8 | TL431CDG4 vs TL431IDR2 |
| TL431CDR | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, SOIC-8 | TL431CDG4 vs TL431CDR |
| TL431IDR2G | onsemi | Check for Price | Voltage Reference, Programmable Precision, Shunt Regulator, SOIC-8 Narrow Body, 2500-REEL | TL431CDG4 vs TL431IDR2G |
| TL431CDRG4 | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, SOIC-8 | TL431CDG4 vs TL431CDRG4 |
| TL431CD | Rochester Electronics LLC | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO8, GREEN, PLASTIC, SOIC-8 | TL431CDG4 vs TL431CD |
| TL431ID | Texas Instruments | Check for Price | Adjustable precision shunt regulator 8-SOIC -40 to 85 | TL431CDG4 vs TL431ID |
| TL431IYD | STMicroelectronics | Check for Price | Programmable Voltage Reference | TL431CDG4 vs TL431IYD |
TL431CDG4 Frequently Asked Questions (FAQ)
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The recommended operating temperature range for the TL431CDG4 is -40°C to 125°C.
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To ensure stability, it's recommended to use a bypass capacitor (typically 10nF to 100nF) between the REF and ADJ pins, and to keep the impedance of the output circuit low.
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The TL431CDG4 can supply up to 15mA of output current, but it's recommended to limit the output current to 10mA or less to ensure stability and accuracy.
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While the TL431CDG4 can be used as a voltage regulator, it's not recommended as it's primarily designed as a voltage reference. For voltage regulation, it's better to use a dedicated voltage regulator IC.
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The output voltage of the TL431CDG4 can be adjusted by connecting a resistor divider network between the REF and ADJ pins, and adjusting the ratio of the resistors to set the desired output voltage.