TL431AQDBZRQ1 vs TL431AQDBZR Comparison
Detailed side-by-side comparison of TL431AQDBZRQ1 by Texas Instruments and TL431AQDBZR 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
TL431AQDBZRQ1 - 36V Adjustable Shunt Voltage Reference | Texas Instruments
TL431AQDBZRQ1 ✓ ActiveSpecification Comparison
| Parameter | TL431AQDBZRQ1 | TL431AQDBZR |
|---|---|---|
| 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 | $0.09 |
| Reference Voltage (Vref) | 2.495 V typical | 2.495 V |
| Reference Voltage Tolerance | ±1% (A grade) at 25C | — |
| Adjustable Output Range | Vref (approx. 2.5 V) to 36 V | Vref (2.495 V) to 36 V |
| Maximum Cathode Voltage | 36 V | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Minimum Cathode Current for Regulation | 1 mA | 1 mA |
| Typical Output Impedance | 0.2 ohm | — |
| Reference Input Current (Iref) | [DATA_NEEDED: Reference Input Current] | — |
| Temperature Drift | 82.59 ppm/C (typical) | [DATA_NEEDED: temperature drift] |
| Operating Temperature Range | -40C to +125C (automotive) | -40C to +125C |
| Qualification | AEC-Q100 (Q1 automotive) | — |
| Package | SOT-23 (DBZ), 3-pin | SOT-23-3 (DBZ) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant (green package) | Compliant |
| Output Type | Adjustable shunt | — |
| Function | Shunt voltage reference / error amplifier | — |
| Reference Type | — | Adjustable shunt voltage reference |
| Initial Accuracy | — | +/-1% at 25C |
| Maximum Input Voltage (Cathode-Anode) | — | 36 V |
| Automotive Qualification | — | AEC-Q100 qualified (Q grade) |
| Output Noise | — | [DATA_NEEDED: output noise] |
| Dynamic Output Impedance | — | [DATA_NEEDED: dynamic output impedance] |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |