MC34912G5ACR2 vs MC34912G5AC Comparison
Detailed side-by-side comparison of MC34912G5ACR2 by NXP Semiconductors and MC34912G5AC 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
MC34912G5ACR2 - LIN SBC PMIC, 2x 5V LDOs, DC Predriver | NXP
MC34912G5ACR2 ✓ ActiveSpecification Comparison
| Parameter | MC34912G5ACR2 | MC34912G5AC |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Power Management | Voltage Regulators |
| Lifecycle Status | Active | NRND |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.85 | $3.10 |
| Function | System Basis Chip (SBC) with LIN transceiver, dual 5V LDOs, DC motor predriver, current sense | — |
| Interface / Protocol | SPI control + LIN 2.0/2.1/2.2 / J2602 | — |
| Supply Voltage (VBAT) | 5.5 V to 18 V (max 27 V transient) | 5.5 V to 27 V (40 V transient tolerant) |
| On-board LDOs | 2 x 5.0 V regulators, up to 200 mA each | — |
| Motor Predriver | Low-side N-channel predriver with current sense (0.11 A output current capability) | — |
| Wake-up Inputs | 4 wake pins (L1-L4) + cyclic sense + forced wake | — |
| Operating Modes | Normal, Stop, Sleep, Cyclic Sense | — |
| Analog MUX (AMUX) | Selectable battery / temperature / pin voltage monitor to MCU ADC | — |
| Operating Temperature | -40 C to +85 C (industrial) | -40 °C to +125 °C (ambient) |
| Package | 32-pin LQFP (7 mm x 7 mm) | 32-LQFP, 7x7 mm body, exposed thermal pad |
| Mounting Type | Surface Mount (Gull Wing) | Surface Mount |
| MSL Level | [DATA_NEEDED: MSL level] | 3 (per JEDEC J-STD-020) |
| RoHS Status | Compliant | Compliant |
| Lead-Free / Halogen-Free | [DATA_NEEDED: lead-free/halogen-free confirmation] | — |
| Terminal Form | GULL WING (LQFP) | — |
| Package Code | LQFP-32 | — |
| Product Type | — | System Basis Chip (SBC) with LIN transceiver |
| Topology | — | SPI-controlled SBC: LIN 2.5 PHY + 5V LDO + DC motor pre-driver + current-sense amplifier |
| Integrated LDO Output (VCC) | — | 5.0 V ±2%, 60 mA |
| LIN Transceiver Standard | — | LIN 2.5 / 2.1 / 2.0 / 1.3 compliant |
| LIN ESD (Contact, IEC 61000-4-2) | — | ±6 kV (gun test, 150 pF / 330 Ω) |
| ISO 7637 Pulse 3b Immunity | — | Tolerant per datasheet |
| DC Motor Pre-Driver Output | — | Gate drive for external N-MOSFET H-bridge; current sense via internal amplifier |
| SPI Interface | — | 16-bit frame, mode 0 / 1, up to 4 MHz |
| Window Watchdog | — | SPI-selectable timing |
| Thermal Shutdown | — | Yes (overtemperature protection with SPI flag) |
| AEC-Q100 Qualification | — | Qualified (automotive grade) |