MC34903CP5EK vs MC34903CP3EK Comparison
Detailed side-by-side comparison of MC34903CP5EK by NXP Semiconductors and MC34903CP3EK by NXP Semiconductors. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
NXP Semiconductors
MC34903CP5EK - 5V/400mA SBC with HS-CAN, 32-SOIC | NXP
MC34903CP5EK ⚠ Last Time BuyNXP Semiconductors
MC34903CP3EK - System Basis Chip PMIC, 32-SOIC-EP | NXP
MC34903CP3EK ✗ End of LifeSpecification Comparison
| Parameter | MC34903CP5EK | MC34903CP3EK |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Specialized PMIC | Power Management |
| Lifecycle Status | Last Time Buy | End of Life |
| Stock Status | In Stock | In Stock |
| Unit Price (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 | — |
| Input Voltage Range | 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) | — |
| Operating Temperature Range | -40 °C to +125 °C | — |
| Package Type | SOIC-32 (exposed pad, 7.5 mm body) | — |
| Mounting Type | Surface Mount | Surface Mount |
| MSL Level | 3 (per JEDEC J-STD-020) | 3 (168 hours) |
| Automotive Qualification | AEC-Q100 qualified | — |
| RoHS Status | Compliant | Compliant |
| Function | — | System Basis Chip (SBC) - PMIC + CAN + LIN |
| Topology | — | Dual LDO + high-side switches + CAN/LIN transceivers |
| Number of Outputs | — | 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) |
| Operating Temperature | — | -40C to +125C |
| Package | — | 32-SOIC-EP (exposed pad) |
| Configuration Interface | — | SPI / SCI |
| Thermal Shutdown | — | Integrated |
| Lifecycle Status | — | End of Life (per NXP product page) |