Part Details for TL431CDMR2G by onsemi
Results Overview of TL431CDMR2G by onsemi
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (1 replacement)
- 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
TL431CDMR2G Information
TL431CDMR2G 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 TL431CDMR2G
| Part # | Distributor | Description | Stock | Price | Buy | |
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DISTI #
TL431CDMR2G
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Avnet Americas | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin Micro T/R - Tape and Reel (Alt: TL431CDMR2G) RoHS: Compliant Min Qty: 6173 Package Multiple: 1 Lead time: 0 Weeks, 2 Days Container: Reel | 16000 Partner Stock |
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$0.1047 / $0.1069 | Buy Now |
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DISTI #
86044514
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Verical | V-Ref Adjustable 2.495V to 36V 100mA 8-Pin Micro T/R RoHS: Compliant Min Qty: 1917 Package Multiple: 1 Date Code: 0401 | Americas - 10800 |
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$0.1956 | Buy Now |
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Rochester Electronics | TL431 - Adjustable precision shunt regulator RoHS: Compliant Status: Obsolete Min Qty: 1 | 10800 |
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$0.0970 / $0.1565 | Buy Now |
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Chip 1 Exchange | INSTOCK | 5031 |
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RFQ | |
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DISTI #
TL431CDMR2G
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Avnet Silica | VRef Adjustable 2495V to 36V 100mA 8Pin Micro TR (Alt: TL431CDMR2G) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 143 Weeks, 0 Days | Silica - 0 |
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Buy Now | |
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Cytech Systems Limited | IC VREF SHUNT ADJ 2.2% MICRO8 | 12000 |
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RFQ | |
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DISTI #
TL431CDMR2G
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EBV Elektronik | VRef Adjustable 2495V to 36V 100mA 8Pin Micro TR (Alt: TL431CDMR2G) RoHS: Compliant Min Qty: 4000 Package Multiple: 4000 Lead time: 143 Weeks, 0 Days | EBV - 0 |
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Buy Now | |
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Flip Electronics | Stock, ship today | 16000 |
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RFQ |
Part Details for TL431CDMR2G
TL431CDMR2G CAD Models
TL431CDMR2G Part Data Attributes
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TL431CDMR2G
onsemi
Buy Now
Datasheet
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Compare Parts:
TL431CDMR2G
onsemi
Voltage Reference, Programmable Precision, Shunt Regulator, Micro 8 lead Surface Mount, 4000-REEL
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ONSEMI | |
| Part Package Code | Micro 8 lead Surface Mount | |
| Pin Count | 8 | |
| Manufacturer Package Code | 846A-02 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 2 Days | |
| Samacsys Manufacturer | onsemi | |
| Additional Feature | OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | S-PDSO-G8 | |
| JESD-609 Code | e3 | |
| Length | 3 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 | 2.567 V | |
| Output Voltage-Min | 2.423 V | |
| Output Voltage-Nom | 2.495 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | TSSOP | |
| Package Equivalence Code | TSSOP8,.19 | |
| Package Shape | SQUARE | |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 1.1 mm | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.495 V | |
| Surface Mount | YES | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 97.338 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) - annealed | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.65 mm | |
| Terminal Position | DUAL | |
| Time@Peak Reflow Temperature-Max (s) | 40 | |
| Trim/Adjustable Output | YES | |
| Width | 3 mm |
Alternate Parts for TL431CDMR2G
This table gives cross-reference parts and alternative options found for TL431CDMR2G. 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 TL431CDMR2G, 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 |
|---|---|---|---|---|
| TL431CDMR2 | onsemi | Check for Price | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 2.495V, PDSO8, PLASTIC, MICRO SMD-8 | TL431CDMR2G vs TL431CDMR2 |
TL431CDMR2G Frequently Asked Questions (FAQ)
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The TL431CDMR2G can operate from -40°C to 125°C, but the accuracy and stability of the output voltage may degrade at extreme temperatures.
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No, the TL431CDMR2G is a shunt regulator and is not designed for high-current applications. It's typically used for low-current, low-dropout voltage regulation. For high-current applications, consider using a dedicated voltage regulator IC.
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To ensure stability, make sure to follow the recommended PCB layout guidelines, use a suitable output capacitor (e.g., 10uF to 100uF), and avoid long, unshielded wires. Additionally, consider adding a small ceramic capacitor (e.g., 10nF to 100nF) in parallel with the output capacitor to improve stability.
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Yes, the TL431CDMR2G can be used as a voltage reference for ADCs, but consider the output voltage tolerance and temperature coefficient. The TL431CDMR2G has a typical output voltage tolerance of ±1% and a temperature coefficient of ±20 ppm/°C, which may not be suitable for high-precision ADC applications.
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The output voltage of the TL431CDMR2G is determined by the ratio of the resistors R1 and R2, connected between the REF and ADJ pins. The output voltage can be calculated using the formula: Vout = Vref * (1 + R2/R1), where Vref is the internal reference voltage (typically 2.495V).