TL431AIDBZR vs TL431ASA-7 Comparison
Detailed side-by-side comparison of TL431AIDBZR by Texas Instruments and TL431ASA-7 by Diodes Incorporated. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Texas Instruments
TL431AIDBZR - 2.495V Adjustable Shunt Reference | Texas Instruments
TL431AIDBZR ✓ ActiveDiodes Incorporated
TL431ASA-7 - Adjustable Shunt Regulator 36V 1% SOT-23-3 | Diodes Inc.
TL431ASA-7 ✓ ActiveSpecification Comparison
| Parameter | TL431AIDBZR | TL431ASA-7 |
|---|---|---|
| Brand | Texas Instruments | Diodes Incorporated |
| Category | Voltage Regulators | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.08 | $0.04 |
| Reference Voltage (Vref) | 2.495 V | — |
| Reference Tolerance (25C) | ±1% (A grade) | — |
| Adjustable Output Range | Vref to 36 V | 2.495 V to 36 V |
| Cathode Current Range | 1 mA to 100 mA | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Maximum Cathode Voltage | 36 V | — |
| Dynamic Output Impedance | 0.22 ohm (typical) | [DATA_NEEDED: dynamic output impedance] |
| Temperature Coefficient | [DATA_NEEDED: temperature coefficient] | — |
| Grade | A grade (±1%) | A (1%) |
| Operating Temperature Range | -40C to +85C (Industrial, I suffix) | — |
| Package | SOT-23-3 (DBZ) | SOT-23-3 |
| Mounting Type | Surface Mount | Surface Mount |
| Type | Adjustable Precision Shunt Regulator / Voltage Reference | — |
| Reference Current | [DATA_NEEDED: reference input current] | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Number of Pins | 3 | — |
| Applications | Automotive, commercial, and military grade thermal stability (per TI product page) | — |
| Output Type | — | Adjustable shunt |
| Reference Voltage | — | 2.495 V |
| Initial Accuracy | — | ±1% (A grade) |
| Pin Count | — | 3 |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| Minimum Cathode Current for Regulation | — | [DATA_NEEDED: minimum cathode current] |
| Reel Packaging | — | Tape and Reel (suffix -7) |
| Reference Input Current | — | [DATA_NEEDED: reference input current] |
| Compliance | — | [DATA_NEEDED: AEC-Q100 qualification status] |