MCZ33903CD3EK vs MCZ33905CD3EK 对比
详细并排对比 MCZ33903CD3EK 出自 NXP Semiconductors 和 MCZ33905CD3EK 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 | MCZ33903CD3EK | MCZ33905CD3EK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Voltage Regulators | Voltage Regulators |
| 生命周期状态 | 停产 | Obsolete |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $3.90 | $6.08 |
| Product Type | System Basis Chip (SBC) with CAN/LIN transceivers and MCU regulator | System Basis Chip (SBC) |
| 功能 | Power supply management circuit for automotive MCUs | CAN + LIN + 3.3V LDO System Basis Chip |
| 封装 | 32-SOIC W EP (exposed pad, tube) | 54-SOIC-EP (54-pin SOIC with Exposed Pad) |
| 引脚数量 | 32 | — |
| 安装类型 | Surface Mount | Surface Mount |
| 工作电源电压 | 9 V to 18 V nominal (6.5 V to 27 V extended; load-dump tolerant to 27 V) | — |
| Regulated MCU Output Voltage | 5.0 V or 3.3 V selectable (state-machine programmable) | — |
| MCU Output Current | [DATA_NEEDED: exact internal current limit mA] | — |
| External PNP Pass Support | Yes, current sharing and dissipation sharing | — |
| CAN Interface | 1x enhanced high-speed CAN, ISO 11898-2/-5 | High-Speed CAN (ISO 11898-2 and ISO 11898-5) |
| LIN Interface | 2x LIN 2.0 / J2602 compliant transceivers | Dual LIN 2.x transceivers |
| CAN Data Rate | 20 kbps to 1 Mbps (normal/sleep modes) | 20 kbps minimum; up to 1 Mbps typical for HS-CAN |
| Protection Features | Voltage, current, temperature; CAN bus dominant time-out; LIN bus dominant time-out | — |
| Low-Power Modes | Normal / Stop / Sleep / Deep-Sleep, very low quiescent current | — |
| Operating Temperature Grade | Automotive | — |
| Temperature Range | [DATA_NEEDED: degrees C operating range] | — |
| MSL 等级 | [DATA_NEEDED: MSL rating] | — |
| RoHS 状态 | Compliant | — |
| AEC-Q100 Qualification | Qualified | — |
| Manufacturer | — | NXP Semiconductors |
| Series | — | MC33903/4/5 second-generation SBC |
| Supply Voltage Range | — | 5.5 V to 28 V |
| On-board MCU Regulator | — | 3.3 V LDO |
| Operating Modes | — | Normal / Sleep |
| Lead-Free / RoHS | — | Compliant |
| Operating Temperature (Automotive) | — | -40C to +125C (Grade 1) |
| Applications | — | Body Control Modules, Gateway, HVAC, Instrument Cluster, Industrial CAN |
| Diagnostic Features | — | Local and bus failure diagnostics, protection, fail-safe |