TLV431ACDBVR vs TPS7B6933DBVR 对比
详细并排对比 TLV431ACDBVR 出自 Texas Instruments 和 TPS7B6933DBVR 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
TLV431ACDBVR - 1.24V-6V Adjustable Shunt Voltage Reference | TI
TLV431ACDBVR ✓ 量产中规格对比
| 参数 | TLV431ACDBVR | TPS7B6933DBVR |
|---|---|---|
| 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） | $0.14 | $0.45 |
| Reference Type | Shunt, Adjustable (3-terminal) | — |
| Output Voltage (VREF) | 1.24 V nominal | — |
| Adjustable Output Range | 1.24 V to 6 V | — |
| Initial Accuracy (A grade) | ±1% | — |
| Maximum Cathode Current (IKA) | 15 mA | — |
| Minimum Cathode Current for Regulation | 100 µA (typical) | — |
| Typical Output Impedance | 0.25 ohm at 1 kHz | — |
| Operating Temperature Range (C grade) | 0 C to +70 C | — |
| 封装 | SOT-23-5 (DBV) 2.9 x 1.6 mm | SOT-23-5 (DBV) |
| 安装类型 | Surface Mount | Surface Mount |
| 引脚数 | 5 | — |
| Cathode-to-Anode Voltage Range | 1.24 V to 6 V | — |
| MSL 等级 | 1 (unlimited) | Level 1 (per JEDEC J-STD-020) |
| RoHS 状态 | Compliant | Compliant |
| Lead-Free Finish | Yes (NiPdAu) | — |
| Regulator Type | — | LDO, Positive Fixed |
| 输出类型 | — | Fixed 3.3 V |
| Input Voltage Range (Continuous) | — | 4 V to 40 V |
| Input Voltage Range (Transient) | — | Up to 45 V |
| 最大输出电流 | — | 150 mA |
| Dropout Voltage (Typical) | — | 450 mV at 150 mA |
| Quiescent Current (Typical, Light Load) | — | 15 µA |
| Quiescent Current (Maximum, Full Temp) | — | 25 µA |
| Output Voltage Accuracy | — | [DATA_NEEDED: output voltage tolerance %] |
| Line Regulation | — | [DATA_NEEDED: line regulation mV/V] |
| Load Regulation | — | [DATA_NEEDED: load regulation mV/mA] |
| PSRR | — | [DATA_NEEDED: PSRR at 1 kHz, dB] |
| 输出噪声 | — | [DATA_NEEDED: output noise uVrms] |
| 工作温度范围 | — | -40 °C to +105 °C |
| Thermal Resistance θJA | — | [DATA_NEEDED: theta_JA C/W] |
| 引脚数量 | — | 5 |
| Output Capacitor Requirement | — | ≥ 1 µF, ESR 0.25 Ω to 5 Ω |
| Protection Features | — | Short-Circuit Protection, Overcurrent Protection, Thermal Shutdown |
| Lead-Free | — | Yes |
| AEC-Q100 Qualification | — | Not Qualified (industrial grade; see TPS7B6933QDBVRQ1 for automotive) |