MCZ33905CD3EK vs MCZ33903CD3EK 对比
详细并排对比 MCZ33905CD3EK 出自 NXP Semiconductors 和 MCZ33903CD3EK 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 | MCZ33905CD3EK | MCZ33903CD3EK |
|---|---|---|
| 品牌 | NXP Semiconductors | NXP Semiconductors |
| 分类 | Voltage Regulators | Voltage Regulators |
| 生命周期状态 | Obsolete | 停产 |
| 库存状态 | 有库存 | 有库存 |
| 单价（USD） | $6.08 | $3.90 |
| Product Type | System Basis Chip (SBC) | System Basis Chip (SBC) with CAN/LIN transceivers and MCU regulator |
| Manufacturer | NXP Semiconductors | — |
| Series | MC33903/4/5 second-generation SBC | — |
| 功能 | CAN + LIN + 3.3V LDO System Basis Chip | Power supply management circuit for automotive MCUs |
| Supply Voltage Range | 5.5 V to 28 V | — |
| On-board MCU Regulator | 3.3 V LDO | — |
| CAN Interface | High-Speed CAN (ISO 11898-2 and ISO 11898-5) | 1x enhanced high-speed CAN, ISO 11898-2/-5 |
| CAN Data Rate | 20 kbps minimum; up to 1 Mbps typical for HS-CAN | 20 kbps to 1 Mbps (normal/sleep modes) |
| LIN Interface | Dual LIN 2.x transceivers | 2x LIN 2.0 / J2602 compliant transceivers |
| Operating Modes | Normal / Sleep | — |
| 封装 | 54-SOIC-EP (54-pin SOIC with Exposed Pad) | 32-SOIC W EP (exposed pad, tube) |
| 安装类型 | Surface Mount | Surface Mount |
| 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 | — |
| 引脚数量 | — | 32 |
| 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 |
| 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 |