TL431ACDBZR vs TL431AIDBVR Comparison
Detailed side-by-side comparison of TL431ACDBZR by Texas Instruments and TL431AIDBVR 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
TL431AIDBVR - 2.495V-36V Adjustable Shunt Reference, 1% | Texas Instruments
TL431AIDBVR ✓ ActiveSpecification Comparison
| Parameter | TL431ACDBZR | TL431AIDBVR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage Regulators | Voltage References |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.07 | $0.11 |
| Reference Voltage (Vref) | 2.495 V typ | 2.495 V nominal |
| Reference Tolerance (at 25C) | +/-1% (A grade) | — |
| Adjustable Output Voltage Range | 2.495 V to 36 V | 2.495 V to 36 V |
| Maximum Cathode Current | 100 mA | — |
| Minimum Cathode Current for Regulation | 1 mA | — |
| Typical Output Impedance | 0.2 ohm | — |
| Maximum Cathode Voltage | 36 V | — |
| Reference Input Current | 2 uA typ | — |
| Device Type | Adjustable precision shunt regulator / voltage reference | — |
| Temperature Range | -40C to +85C (A grade) | — |
| Package | SOT-23-3 (DBZ) | SOT-23-5 (DBV) |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 1 | 1 (unlimited floor life) |
| RoHS Status | Compliant | Compliant |
| Packaging | Tape & Reel (R suffix) | — |
| Pinning Configuration | TL431 normal pinning (TL432 differs in DBZ pinout) | — |
| Reference Type | — | Adjustable Shunt Voltage Reference |
| Initial Tolerance (A Grade) | — | ±1% at 25°C |
| Maximum Cathode Current (IK) | — | 100 mA |
| Minimum Cathode Current (Imin) | — | 1 mA |
| Typical Dynamic Impedance | — | 0.2 ohm at 1 kHz |
| Operating Temperature Range | — | -40°C to +85°C |
| Pin Count | — | 5 |
| Grade | — | A (1% tolerance) |
| Lead-Free / Halogen-Free | — | Yes (per TI product page) |