TL431QDBZR vs TL431CDBZR Comparison
Detailed side-by-side comparison of TL431QDBZR by Texas Instruments and TL431CDBZR 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
TL431CDBZR - Adjustable 2.495V Shunt Reference 100mA SOT-23-3 | TI
TL431CDBZR ✓ ActiveSpecification Comparison
| Parameter | TL431QDBZR | TL431CDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.09 | $0.03 |
| Product Type | Adjustable Precision Shunt Voltage Reference | — |
| Reference Voltage (Vref) | 2.495 V | 2.495 V |
| Output Tolerance | ±2.2% (Q grade, 25C) | — |
| Adjustable Output Range | Vref (2.495 V) to 36 V | 2.495 V to 36 V |
| Maximum Cathode Current | 100 mA | 100 mA |
| Maximum Cathode Voltage | 36 V | 36 V |
| Minimum Cathode Current for Regulation | 1 mA (typical) | 1 mA (typical, max 4 mA) |
| Dynamic Output Impedance | 0.22 ohm (typical) | 0.2 ohm typical |
| Operating Temperature Range | -40C to +125C (Q grade) | 0 C to +70 C |
| Package | SOT-23-3 (DBZ, TO-236AB) | SOT-23-3 (DBZ) |
| Mounting Type | Surface Mount | Surface Mount |
| Package Dimensions | 2.9 mm x 1.3 mm x 1 mm body | — |
| Terminal Pitch | 1.9 mm | — |
| Reference Input Current | [DATA_NEEDED: Reference input current] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | Compliant |
| Temperature Stability | [DATA_NEEDED: Temperature drift] | — |
| Output Type | — | Adjustable Shunt |
| Initial Reference Tolerance | — | ±2.2% at 25 C |
| Grade | — | C (standard, 2.2%) |
| Configuration | — | TL431 pinout (REF, Anode, Cathode) |
| Moisture Sensitivity Level | — | [DATA_NEEDED: MSL level] |
| Packaging | — | Tape & Reel (R suffix) |