TL431AIDBVR vs TL431ACDBZR Comparison
Detailed side-by-side comparison of TL431AIDBVR by Texas Instruments and TL431ACDBZR 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 ✓ Active
Specification Comparison
| Parameter | TL431AIDBVR | TL431ACDBZR |
|---|---|---|
| Brand | Texas Instruments | Texas Instruments |
| Category | Voltage References | Voltage Regulators |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.11 | $0.07 |
| Reference Type | Adjustable Shunt Voltage Reference | — |
| Initial Tolerance (A Grade) | ±1% at 25°C | — |
| Reference Voltage (Vref) | 2.495 V nominal | 2.495 V typ |
| Adjustable Output Voltage Range | 2.495 V to 36 V | 2.495 V to 36 V |
| 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 | — |
| Package | SOT-23-5 (DBV) | SOT-23-3 (DBZ) |
| Mounting Type | Surface Mount | Surface Mount |
| Pin Count | 5 | — |
| Grade | A (1% tolerance) | — |
| MSL Level | 1 (unlimited floor life) | 1 |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | Yes (per TI product page) | — |
| Reference Tolerance (at 25C) | — | +/-1% (A grade) |
| 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) |
| Packaging | — | Tape & Reel (R suffix) |
| Pinning Configuration | — | TL431 normal pinning (TL432 differs in DBZ pinout) |