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