Part Details for TL431ALP-BP by Micro Commercial Components
Results Overview of TL431ALP-BP by Micro Commercial Components
- Distributor Offerings: (0 listings)
- Number of FFF Equivalents: (0 replacements)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
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Applications
Consumer Electronics
Energy and Power Systems
Renewable Energy
Automotive
TL431ALP-BP Information
TL431ALP-BP by Micro Commercial Components 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.
Part Details for TL431ALP-BP
TL431ALP-BP CAD Models
TL431ALP-BP Part Data Attributes
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TL431ALP-BP
Micro Commercial Components
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Datasheet
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TL431ALP-BP
Micro Commercial Components
Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MICRO COMMERCIAL COMPONENTS CORP | |
| Part Package Code | TO-92 | |
| Package Description | TO-92, SIP3,.1,50 | |
| Pin Count | 3 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | MCC | |
| Additional Feature | OUTPUT VOLTAGE PROGRAMMABLE FROM 2.495V TO 36V | |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | |
| JESD-30 Code | O-XBCY-T3 | |
| JESD-609 Code | e3 | |
| Moisture Sensitivity Level | 1 | |
| 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 | 2.525 V | |
| Output Voltage-Min | 2.475 V | |
| Output Voltage-Nom | 2.5 V | |
| Package Body Material | UNSPECIFIED | |
| Package Code | TO-92 | |
| Package Equivalence Code | SIP3,.1,50 | |
| Package Shape | ROUND | |
| Package Style | CYLINDRICAL | |
| Peak Reflow Temperature (Cel) | NOT SPECIFIED | |
| Qualification Status | Not Qualified | |
| Supply Voltage-Max (Vsup) | 36 V | |
| Supply Voltage-Min (Vsup) | 2.475 V | |
| Surface Mount | NO | |
| Technology | BIPOLAR | |
| Temp Coef of Voltage-Max | 97.143 ppm/°C | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Matte Tin (Sn) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | BOTTOM | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Trim/Adjustable Output | YES |
Alternate Parts for TL431ALP-BP
This table gives cross-reference parts and alternative options found for TL431ALP-BP. 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 TL431ALP-BP, 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 |
|---|---|---|---|---|
| TL431CZ-AP | STMicroelectronics | $0.0976 | Adjustable micropower shunt voltage reference | TL431ALP-BP vs TL431CZ-AP |
| TL431CZT | STMicroelectronics | $0.1019 | Adjustable micropower shunt voltage reference | TL431ALP-BP vs TL431CZT |
| TL431BLP-AP | Micro Commercial Components | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN | TL431ALP-BP vs TL431BLP-AP |
| TL431BLP-BP | Micro Commercial Components | Check for Price | Three Terminal Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, BIPolar, ROHS COMPLIANT, TO-92, 3 PIN | TL431ALP-BP vs TL431BLP-BP |
| TL431CZ | STMicroelectronics | $0.1627 | Adjustable micropower shunt voltage reference | TL431ALP-BP vs TL431CZ |
TL431ALP-BP Frequently Asked Questions (FAQ)
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The recommended operating temperature range for TL431ALP-BP is -40°C to 125°C.
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To ensure stability, it's recommended to decouple the input pin (Vref) with a 10nF to 100nF capacitor and use a low-ESR output capacitor (e.g., 10uF) to filter out noise and ripple.
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While TL431ALP-BP can be used as a voltage regulator, it's not recommended as it's primarily designed as a voltage reference. For voltage regulation, consider using a dedicated voltage regulator IC like the 78L05 or LM317.
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The typical output impedance of TL431ALP-BP is around 0.5 ohms to 1 ohm, making it suitable for applications where a low-impedance voltage reference is required.
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The output voltage of TL431ALP-BP can be calculated using the formula: Vout = Vref x (1 + R1/R2), where Vref is the internal reference voltage (2.495V), R1 and R2 are the external resistors connected between the output and adjust pins.