TL431BQDBZRAlternatives & Equivalent Parts
About TL431BQDBZR
TL431BQDBZR is a Integrated Circuit component manufactured by Texas Instruments. It comes in a Other package. Below you'll find known alternative and equivalent parts that can serve as replacements in your design.
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Specification Comparison
| Parameter | TL431BQDBZRSource | TS2431BILT | ABS07-32.768KHZ-9-T | TL431BQDBZRQ1 | TL431BQDBZRG4 | TL431BQDCKTE4 |
|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | STMicroelectronics | ABRACON | Texas Instruments | Texas Instruments | Texas Instruments |
| Package Type | Other | SOT23 (3-Pin) | Other | — | SOT23 (3-Pin) | SOT23 (6-Pin) |
| Pin Count | 3 | 3 | 2 | — | 3 | 6 |
| Temperature Range | -40.0°C ~ 125.0°C | -40.0°C ~ 105.0°C | -40.0°C ~ 85.0°C | — | -40.0°C ~ 125.0°C | -40.0°C ~ 125.0°C |
| Price | $0.1170 | $0.1693 | $0.2500 | $0.1467 | $0.0404 | — |
| Stock | In Stock | In Stock | In Stock | In Stock | In Stock | In Stock |
| Lifecycle | ACTIVE | ACTIVE | ACTIVE | — | ACTIVE | OBSOLETE |
| Electrical Parameters | ||||||
| Pbfree Code | Yes | — | Yes | — | Yes | — |
| YTEOL | 15 | 7 | 7.1 | — | 15 | 0 |
| Analog IC - Other Type | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE | — | — | TWO TERMINAL VOLTAGE REFERENCE | TWO TERMINAL VOLTAGE REFERENCE |
| JESD-30 Code | R-PDSO-G3 | R-PDSO-G3 | — | — | R-PDSO-G3 | R-PDSO-G6 |
| JESD-609 Code | e3 | e3 | e4 | — | e4 | e4 |
| Number of Functions | 1 | 1 | — | — | 1 | 1 |
| Number of Outputs | 1 | 1 | — | — | 1 | 1 |
| Output Current-Max | 0.1 A | — | — | — | 0.1 A | 0.1 A |
| Output Voltage-Max | 2.507 V | 24 V | — | — | 2.507 V | 2.507 V |
| Output Voltage-Min | 2.483 V | 2.5 V | — | — | 2.483 V | 2.483 V |
| Output Voltage-Nom | 2.495 V | 2.5 V | — | — | 2.495 V | 2.495 V |
| Package Body Material | PLASTIC/EPOXY | PLASTIC/EPOXY | — | — | PLASTIC/EPOXY | PLASTIC/EPOXY |
| Package Equivalence Code | TO-236 | TO-236 | — | — | TO-236 | TSSOP6,.08 |
| Package Shape | RECTANGULAR | RECTANGULAR | — | — | RECTANGULAR | RECTANGULAR |
| Package Style | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH | — | — | SMALL OUTLINE, THIN PROFILE | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 | 260 | — | — | 260 | 260 |
| Qualification Status | Not Qualified | Not Qualified | — | — | Not Qualified | Not Qualified |
| Surface Mount | YES | YES | YES | — | YES | YES |
| Technology | BIPOLAR | — | — | — | BIPOLAR | BIPOLAR |
| Temp Coef of Voltage-Max | 92 ppm/°C | 100 ppm/°C | — | — | 92 ppm/°C | 92 ppm/°C |
| Temperature Grade | AUTOMOTIVE | INDUSTRIAL | — | — | AUTOMOTIVE | AUTOMOTIVE |
| Terminal Finish | Matte Tin (Sn) | Matte Tin (Sn) | Nickel/Gold (Ni/Au) - electrolytic | — | Nickel/Palladium/Gold (Ni/Pd/Au) | NICKEL PALLADIUM GOLD |
| Terminal Form | GULL WING | GULL WING | — | — | GULL WING | GULL WING |
| Terminal Pitch | 0.95 mm | 0.95 mm | — | — | 0.95 mm | 0.65 mm |
| Terminal Position | DUAL | DUAL | — | — | DUAL | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 | 30 | — | — | 30 | 30 |
| Trim/Adjustable Output | YES | YES | — | — | YES | YES |
| Voltage Tolerance-Max | 0.5% | 0.5% | — | — | 0.5% | 0.5% |
| ## TL431BQDBZR Alternates Showing results | Image | — | — | — | — | — |
| Factory Lead Time | — | 12 Weeks | 12 Weeks | — | — | — |
| Additional Feature | — | OUTPUT VOLTAGE ADJUSTABLE FROM 2.5VTO 24V | TR, 7 INCH | — | — | OUTPUT VOLTAGE ADJUSTABLE FROM 2.495V TO 36V |
| Aging | — | — | 3 PPM/FIRST YEAR | — | — | — |
| Crystal/Resonator Type | — | — | PARALLEL - FUNDAMENTAL | — | — | — |
| Drive Level | — | — | 0.1 µW | — | — | — |
| Frequency Stability | — | — | 0.0144% | — | — | — |
| Frequency Tolerance | — | — | 20 ppm | — | — | — |
| Load Capacitance | — | — | 9 pF | — | — | — |
| Mounting Feature | — | — | SURFACE MOUNT | — | — | — |
| Operating Frequency-Nom | — | — | 0.032768 MHz | — | — | — |
| Physical Dimension | — | — | L3.2XB1.5XH0.9 (mm)/L0.126XB0.059XH0.035 (inch) | — | — | — |
| Series Resistance | — | — | 70000 Ω | — | — | — |
| Supply Voltage-Max (Vsup) | — | — | — | — | — | 36 V |
| Supply Voltage-Min (Vsup) | — | — | — | — | — | 2.495 V |
Cells highlighted in yellow indicate differing values across parts. Always verify with official datasheets before substitution.
Need pricing on these alternatives?
Get one quote covering all 5 alternatives for TL431BQDBZR — response within 24 hours.
Quick Links
Voltage Reference, 1 Output, 2.5V, Trim/Adjustable, PDSO3
suggested
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO3
Two Terminal Voltage Reference, 1 Output, 2.495V, Trim/Adjustable, BIPolar, PDSO6
Why Look for Alternatives?
Finding alternatives for TL431BQDBZR is essential for supply chain resilience. Component shortages, long lead times, and end-of-life notices can disrupt production schedules. Having verified alternative parts ensures your designs remain manufacturable.
When evaluating TL431BQDBZR replacements, consider key parameters such as package compatibility, electrical specifications, and operating temperature range. Our engineering team can help verify pin-to-pin compatibility for your specific application.
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FAQ
What is equivalent to TL431BQDBZR?
Known equivalents for TL431BQDBZR include TS2431BILT, ABS07-32.768KHZ-9-T, TL431BQDBZRQ1. Contact FindMyChip for a full compatibility analysis for your specific application.
Can I use a different manufacturer's part instead of TL431BQDBZR?
In many cases, yes. Cross-manufacturer alternatives exist for most standard components. However, always verify pin compatibility, electrical specs, and package dimensions before substituting in production.
How do I verify TL431BQDBZR alternatives?
Compare the datasheet specifications including pinout, voltage ratings, timing parameters, and package dimensions. FindMyChip's engineering team can help with compatibility verification — submit an RFQ to get started.