L9779WD-SPI-TR vs L9396B Comparison
Detailed side-by-side comparison of L9779WD-SPI-TR by STMicroelectronics and L9396B 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 | L9396B |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Voltage Regulators | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $14.50 | $2.20 |
| Product Type | Multifunction Engine Management PMIC | — |
| Technology | BCD6S smart power | BCD (Bipolar-CMOS-DMOS) |
| 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 | -40C to +150C |
| 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 | — |
| Function | — | High-Side Driver |
| Number of Channels | — | 1 |
| Output Current | — | [DATA_NEEDED: output current] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| RDS(on) | — | [DATA_NEEDED: RDS(on)] |
| Quiescent Current | — | [DATA_NEEDED: quiescent current] |
| Protection Features | — | Overcurrent, Overtemperature, Short-Circuit |
| Diagnostic Output | — | Yes |
| AEC-Q100 Qualified | — | Yes |
| RoHS Compliant | — | Yes |
| Thermal Resistance, Junction-to-Ambient | — | [DATA_NEEDED: thermal resistance] |