MC34903CP5EK vs MC34903CP3EK 对比
详细并排对比 MC34903CP5EK 出自 NXP Semiconductors 和 MC34903CP3EK 出自 NXP Semiconductors。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。
规格对比
| 参数 | MC34903CP5EK | MC34903CP3EK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Specialized PMIC | Power Management |
| 生命周期状态 | 最后采购期 | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $2.58 | $5.42 |
| Product Type | System Basis Chip (SBC) with dual LDO + HS-CAN | — |
| Number of LDOs | 2 | — |
| LDO Output Voltage | 5.0 V (typ) | 3.3 V (x2) |
| LDO Output Current (each) | 400 mA | — |
| 输入电压范围 | 5.5 V to 28 V | — |
| Load Dump Tolerance | 40 V (max) | — |
| Quiescent Current (standby) | 2 mA (typ) | — |
| Number of Wake-up Inputs | 3 | — |
| CAN Interface | High-Speed CAN (ISO 11898-2/5), up to 1 Mbaud | 1 Mbps, ISO 11898 compliant |
| Communication Interface | SPI (control/status) | — |
| 工作温度范围 | -40 °C to +125 °C | — |
| Package Type | SOIC-32 (exposed pad, 7.5 mm body) | — |
| 安装类型 | Surface Mount | Surface Mount |
| MSL 等级 | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Automotive Qualification | AEC-Q100 qualified | — |
| RoHS 状态 | Compliant | Compliant |
| 功能 | — | System Basis Chip (SBC) - PMIC + CAN + LIN |
| 拓扑 | — | Dual LDO + high-side switches + CAN/LIN transceivers |
| 输出数量 | — | 2 LDOs + multiple high-side drivers |
| LDO Output Current | — | 400 mA per LDO |
| LIN Interface | — | LIN 2.0 slave |
| Wake-up Inputs | — | 3 (cyclic and edge-triggered) |
| Supply Voltage Range | — | 9 V to 18 V nominal (5.5 V to 40 V transient) |
| 工作温度 | — | -40C to +125C |
| 封装 | — | 32-SOIC-EP (exposed pad) |
| Configuration Interface | — | SPI / SCI |
| 热关断 | — | Integrated |
| 生命周期状态 | — | End of Life (per NXP product page) |