TL431AIDBZR vs TL431IDBZR Comparison
Detailed side-by-side comparison of TL431AIDBZR by Texas Instruments and TL431IDBZR by Texas Instruments. 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 ✓ ActiveTexas Instruments
TL431IDBZR - Adjustable Shunt Voltage Reference 36V SOT-23-3 | TI
TL431IDBZR ✓ ActiveSpecification Comparison
| Parameter | TL431AIDBZR | TL431IDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.08 | $0.08 |
| Reference Voltage (Vref) | 2.495 V | 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) | — |
| Temperature Coefficient | [DATA_NEEDED: temperature coefficient] | 109 ppm/C |
| Grade | A grade (±1%) | — |
| Operating Temperature Range | -40C to +85C (Industrial, I suffix) | -40C to +85C (industrial) |
| Package | SOT-23-3 (DBZ) | SOT-23-3 (DBZ / TO-236AB) |
| Mounting Type | Surface Mount | Surface Mount |
| Type | Adjustable Precision Shunt Regulator / Voltage Reference | — |
| Reference Current | [DATA_NEEDED: reference input current] | — |
| RoHS Status | Compliant | Compliant |
| Number of Pins | 3 | 3 |
| Applications | Automotive, commercial, and military grade thermal stability (per TI product page) | — |
| Product Type | — | Adjustable Precision Shunt Voltage Reference |
| Initial Accuracy (I grade) | — | ±2.2% |
| Minimum Cathode Current for Regulation | — | [DATA_NEEDED: minimum cathode current] |
| Available Accuracy Grades | — | 0.5% (B), 1% (A), 2% (standard) |
| Output Impedance | — | [DATA_NEEDED: dynamic output impedance] |
| Package Material | — | Green plastic (per datasheet compilations) |
| Packaging | — | Tape & Reel (R suffix) |