TL431ACDBZR vs TL431IDBZR 对比
详细并排对比 TL431ACDBZR 出自 Texas Instruments 和 TL431IDBZR 出自 Texas Instruments。对比关键规格、电气参数、封装、生命周期状态、价格和供货情况，以确定最适合您设计需求的元器件。
Texas Instruments
TL431IDBZR - Adjustable Shunt Voltage Reference 36V SOT-23-3 | TI
TL431IDBZR ✓ 量产中规格对比
| 参数 | TL431ACDBZR | TL431IDBZR |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Voltage Regulators | Voltage Regulators |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.07 | $0.08 |
| Reference Voltage (Vref) | 2.495 V typ | 2.495 V |
| Reference Tolerance (at 25C) | +/-1% (A grade) | — |
| Adjustable Output Voltage Range | 2.495 V to 36 V | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Minimum Cathode Current for Regulation | 1 mA | [DATA_NEEDED: minimum cathode current] |
| 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) | — |
| 封装 | SOT-23-3 (DBZ) | SOT-23-3 (DBZ / TO-236AB) |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 1 | — |
| RoHS 状态 | Compliant | Compliant |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (R suffix) |
| Pinning Configuration | TL431 normal pinning (TL432 differs in DBZ pinout) | — |
| Product Type | — | Adjustable Precision Shunt Voltage Reference |
| Initial Accuracy (I grade) | — | ±2.2% |
| Adjustable Output Range | — | 2.495 V to 36 V |
| Temperature Coefficient | — | 109 ppm/C |
| 工作温度范围 | — | -40C to +85C (industrial) |
| 引脚数 | — | 3 |
| Available Accuracy Grades | — | 0.5% (B), 1% (A), 2% (standard) |
| Output Impedance | — | [DATA_NEEDED: dynamic output impedance] |
| Package Material | — | Green plastic (per datasheet compilations) |