MCZ33903CD3EK vs MCZ33905CD3EK Comparison
Detailed side-by-side comparison of MCZ33903CD3EK by NXP Semiconductors and MCZ33905CD3EK by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | MCZ33903CD3EK | MCZ33905CD3EK |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Voltage Regulators | Voltage Regulators |
| Lifecycle Status | End of Life | Obsolete |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.90 | $6.08 |
| Product Type | System Basis Chip (SBC) with CAN/LIN transceivers and MCU regulator | System Basis Chip (SBC) |
| Function | Power supply management circuit for automotive MCUs | CAN + LIN + 3.3V LDO System Basis Chip |
| Package | 32-SOIC W EP (exposed pad, tube) | 54-SOIC-EP (54-pin SOIC with Exposed Pad) |
| Pin Count | 32 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Supply Voltage | 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 Level | [DATA_NEEDED: MSL rating] | — |
| RoHS Status | 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 |