TL431CDBZR vs TL431CDBZRG4 对比
详细并排对比 TL431CDBZR 出自 Texas Instruments 和 TL431CDBZRG4 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
TL431CDBZR - Adjustable 2.495V Shunt Reference 100mA SOT-23-3 | TI
TL431CDBZR ✓ 量产中规格对比
| 参数 | TL431CDBZR | TL431CDBZRG4 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Voltage References | 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） | $0.03 | $0.09 |
| 输出类型 | Adjustable Shunt | — |
| Reference Voltage (Vref) | 2.495 V | 2.495 V |
| Initial Reference Tolerance | ±2.2% at 25 C | — |
| Adjustable Output Range | 2.495 V to 36 V | — |
| Maximum Cathode Current | 100 mA | 100 mA |
| Maximum Cathode Voltage | 36 V | — |
| Dynamic Output Impedance | 0.2 ohm typical | — |
| Minimum Cathode Current for Regulation | 1 mA (typical, max 4 mA) | — |
| Grade | C (standard, 2.2%) | — |
| 工作温度范围 | 0 C to +70 C | — |
| 封装 | SOT-23-3 (DBZ) | SOT-23-3 (DBZ) |
| 安装类型 | Surface Mount | Surface Mount |
| Configuration | TL431 pinout (REF, Anode, Cathode) | — |
| RoHS 状态 | Compliant | — |
| Moisture Sensitivity Level | [DATA_NEEDED: MSL level] | — |
| Packaging | Tape & Reel (R suffix) | Tape & Reel (R suffix) |
| Reference Tolerance | — | ±2.2% |
| Adjustable Output Voltage Range | — | Vref (2.495 V) to 36 V |
| Cathode Current Range | — | 1 mA to 100 mA |
| Typical Output Impedance | — | 0.2 ohm |
| Device Type | — | Adjustable Precision Shunt Regulator / Voltage Reference |
| Number of Terminals | — | 3 |
| Temperature Grade | — | C (commercial temperature range) |
| RoHS / Green Status | — | G4 green, RoHS compliant |
| Operating Temperature Max | — | [DATA_NEEDED: operating temperature range] |
| 输出噪声 | — | Low output noise (typical TL431 family, 0.2 uV-range per datasheet noise figure) |
| Temperature Drift | — | [DATA_NEEDED: typical temperature drift] |