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