MC34912G5AC vs MC34912G5ACR2 Comparison
Detailed side-by-side comparison of MC34912G5AC by NXP Semiconductors and MC34912G5ACR2 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 | MC34912G5AC | MC34912G5ACR2 |
|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors |
| Category | Voltage Regulators | Power Management |
| Lifecycle Status | NRND | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $3.10 | $3.85 |
| 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 | — |
| Package | 32-LQFP, 7x7 mm body, exposed thermal pad | 32-pin LQFP (7 mm x 7 mm) |
| Supply Voltage (VBAT) | 5.5 V to 27 V (40 V transient tolerant) | 5.5 V to 18 V (max 27 V transient) |
| 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 | — |
| Operating Temperature | -40 °C to +125 °C (ambient) | -40 C to +85 C (industrial) |
| Thermal Shutdown | Yes (overtemperature protection with SPI flag) | — |
| AEC-Q100 Qualification | Qualified (automotive grade) | — |
| MSL Level | 3 (per JEDEC J-STD-020) | [DATA_NEEDED: MSL level] |
| Mounting Type | Surface Mount | Surface Mount (Gull Wing) |
| RoHS Status | Compliant | Compliant |
| 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 |
| 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 |
| Lead-Free / Halogen-Free | — | [DATA_NEEDED: lead-free/halogen-free confirmation] |
| Terminal Form | — | GULL WING (LQFP) |
| Package Code | — | LQFP-32 |