TL431AQDBZR vs TL431AIDBZR Comparison
Detailed side-by-side comparison of TL431AQDBZR by Texas Instruments and TL431AIDBZR 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 ✓ ActiveSpecification Comparison
| Parameter | TL431AQDBZR | TL431AIDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.09 | $0.08 |
| Reference Type | Adjustable shunt voltage reference | — |
| Reference Voltage (Vref) | 2.495 V | 2.495 V |
| Initial Accuracy | +/-1% at 25C | — |
| Adjustable Output Range | Vref (2.495 V) to 36 V | Vref to 36 V |
| Maximum Cathode Current | 100 mA | 100 mA |
| Maximum Input Voltage (Cathode-Anode) | 36 V | — |
| Minimum Cathode Current for Regulation | 1 mA | — |
| Operating Temperature Range | -40C to +125C | -40C to +85C (Industrial, I suffix) |
| Automotive Qualification | AEC-Q100 qualified (Q grade) | — |
| Package | SOT-23-3 (DBZ) | SOT-23-3 (DBZ) |
| Mounting Type | Surface Mount | Surface Mount |
| Output Noise | [DATA_NEEDED: output noise] | — |
| Dynamic Output Impedance | [DATA_NEEDED: dynamic output impedance] | 0.22 ohm (typical) |
| Temperature Drift | [DATA_NEEDED: temperature drift] | — |
| RoHS Status | Compliant | Compliant |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Reference Tolerance (25C) | — | ±1% (A grade) |
| Cathode Current Range | — | 1 mA to 100 mA |
| Maximum Cathode Voltage | — | 36 V |
| Temperature Coefficient | — | [DATA_NEEDED: temperature coefficient] |
| Grade | — | A grade (±1%) |
| Type | — | Adjustable Precision Shunt Regulator / Voltage Reference |
| Reference Current | — | [DATA_NEEDED: reference input current] |
| Number of Pins | — | 3 |
| Applications | — | Automotive, commercial, and military grade thermal stability (per TI product page) |