TPS3808G50QDBVRQ1 vs TPS3808G33QDBVRQ1 对比
详细并排对比 TPS3808G50QDBVRQ1 出自 Texas Instruments 和 TPS3808G33QDBVRQ1 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
TPS3808G50QDBVRQ1 - 5V Auto-Q1 Voltage Supervisor SOT-23-6 | Texas Instruments
TPS3808G50QDBVRQ1 ✓ 量产中Texas Instruments
TPS3808G33QDBVRQ1 - 3.3V Auto Voltage Supervisor | Texas Instruments
TPS3808G33QDBVRQ1 ✓ 量产中规格对比
| 参数 | TPS3808G50QDBVRQ1 | TPS3808G33QDBVRQ1 |
|---|---|---|
| 品牌 | Texas Instruments | Texas Instruments |
| 分类 | Supervisors & Reset | Supervisors & Reset |
| 生命周期状态 | 有效 | 有效 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $0.89 | $0.82 |
| 功能 | Voltage Supervisor (Microprocessor Reset IC) | Voltage Supervisor (Reset Generator) |
| Number of Voltages Monitored | 1 | 1 |
| Monitored Voltage (nominal) | 5.0 V | — |
| Reset Output Type | Active-Low, Open-Drain | — |
| Input Voltage Range (VDD) | 1.7 V to 6.5 V | 1.8 V to 6.5 V |
| Quiescent Current (typical) | 2.4 mA | — |
| Threshold Accuracy | 1.0% (typical) | 0.5% typical |
| Reset Timeout | Adjustable via external CT capacitor | Adjustable / Selectable (10 ms to 10 s via CT cap) |
| Manual Reset (MR) Input | Yes, active-low | — |
| 工作温度范围 | -40 °C to +125 °C | — |
| 封装 | SOT-23-6 (DBV) 2.9 mm × 1.6 mm | SOT-23-6 (DBV) |
| 安装类型 | Surface Mount | Surface Mount |
| Automotive Qualification | AEC-Q100 (Grade 1, Q1 suffix) | AEC-Q100 qualified (Q1 suffix) |
| MSL 等级 | 1 (per TI packaging profile) | — |
| RoHS 状态 | Compliant | — |
| Monitored Voltage | — | 3.3 V (fixed threshold) |
| 输出类型 | — | Open Drain / Open Collector |
| Reset Output | — | Active-Low |
| Sense Voltage Range | — | 0.4 V to 5 V |
| Quiescent Current (Iq) | — | 2.4 uA typical |
| Manual Reset Input | — | Yes (active-low MR pin) |
| 工作温度 | — | -40 C to +125 C |