L9779WD-SPI-TR vs L9396L Comparison
Detailed side-by-side comparison of L9779WD-SPI-TR by STMicroelectronics and L9396L by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9779WD-SPI-TR - Automotive Engine Mgmt Multifunction PMIC | STMicroelectronics
L9779WD-SPI-TR ✓ Active
Specification Comparison
| Parameter | L9779WD-SPI-TR | L9396L |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Voltage Regulators | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.50 | $3.74 |
| Product Type | Multifunction Engine Management PMIC | — |
| Technology | BCD6S smart power | — |
| Supply Voltage (VBAT) | [DATA_NEEDED: VBAT operating range V] | — |
| Output Channels | Multiple low-side/high-side drivers (injectors, ignition, relays, lamps) | — |
| Communication Interface | SPI (daisy-chain capable) | — |
| SPI Clock Frequency | Up to 5 MHz | — |
| Operating Temperature Range | -40 C to +125 C | -40°C to +150°C |
| Package | HiQUAD-64 (S-PQFP-G64) | PowerSO-20 |
| Pin Count | 64 | — |
| Mounting Type | Surface Mount | Surface Mount |
| Key Features | Reverse-battery protection on KEY_ON, MRD output, freewheeling diodes, diagnostic feedback, fail-safe outputs | — |
| Diagnostic Functions | Open-load, short-to-battery, short-to-ground, over-temperature | — |
| Qualification | Automotive grade | — |
| Tape and Reel Packaging | Yes (suffix -TR) | — |
| RoHS Status | Compliant | Compliant |
| Number of Outputs | — | 4 |
| Output Type | — | Low-Side |
| Supply Voltage Range | — | 4.5 V to 36 V |
| Output Current per Channel | — | 1.5 A |
| On-Resistance (RDS(on)) | — | 0.5 ohm |
| Input Logic Level | — | 3.3 V / 5 V compatible |
| Interface | — | SPI |
| Protection Features | — | Overcurrent, Thermal Shutdown, Overvoltage Clamp |
| AEC-Q100 Qualified | — | Yes |
| Quiescent Current | — | 5 mA |
| Switching Frequency | — | 1 kHz |