L9979 vs L9979-TR Comparison
Detailed side-by-side comparison of L9979 by STMicroelectronics and L9979-TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9979-TR - Automotive Dual H-Bridge Driver | STMicroelectronics
L9979-TR ✓ ActiveSpecification Comparison
| Parameter | L9979 | L9979-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Power MOSFET Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.24 | $2.20 |
| Number of Outputs | 4 | — |
| Output Type | Low-Side | — |
| Maximum Output Current per Channel | [DATA_NEEDED: maximum output current per channel] | — |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | — |
| Interface | SPI | — |
| Protection Features | Overcurrent, Overtemperature, Short-Circuit | — |
| Package Type | [DATA_NEEDED: package type] | — |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | -40C to +150C | -40°C to +150°C (junction) |
| AEC-Q100 Qualified | Yes | — |
| RoHS Compliant | Yes | — |
| Supply Current (Standby) | [DATA_NEEDED: standby supply current] | — |
| Output Leakage Current | [DATA_NEEDED: output leakage current] | — |
| Switching Frequency | [DATA_NEEDED: switching frequency] | — |
| Diagnostic Output | SPI | — |
| Supply Voltage Range | — | 5.5 V to 36 V |
| Output Current (Continuous) | — | 1.2 A per channel |
| Output Current (Peak) | — | 2 A per channel |
| Number of H-Bridges | — | 2 |
| Control Interface | — | SPI |
| Quiescent Current (Standby) | — | 10 µA |
| Package | — | PowerSO-20 |
| AEC-Q100 Qualification | — | Yes |
| Overcurrent Protection | — | Yes |
| Thermal Shutdown | — | Yes |
| Undervoltage Lockout | — | Yes |
| RoHS Status | — | Compliant |
| MSL Level | — | 3 |