L9958 vs L9950-TR Comparison
Detailed side-by-side comparison of L9958 by STMicroelectronics and L9950-TR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9958
L9958 - Low RDSON SPI Controlled H-Bridge | STMicroelectronics
L9958 β ActiveSTMicroelectronics
L9950-TR
L9950-TR - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9950-TR β ActiveSpecification Comparison
| Parameter | L9958 | L9950-TR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Motor Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $6.20 | $2.10 |
| Function | SPI Controlled H-Bridge | β |
| Motor Type | DC Motor, Stepper Motor | β |
| Interface | SPI | β |
| Output Current | [DATA_NEEDED: Output Current] | β |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] | 4.5 V to 5.5 V |
| RDSON | Low (specific value [DATA_NEEDED: RDSON]) | β |
| Package | PowerSO-20 (20-SOIC, 0.433", 11.00mm Width) Exposed Pad | PowerSO-20 |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature Range | [DATA_NEEDED: Operating Temperature Range] | -40C to +150C |
| Number of Outputs | 1 H-Bridge | β |
| Protection Features | Overcurrent, Overtemperature | Overcurrent, Overtemperature, Open-Load |
| RoHS Status | Compliant | Compliant |
| MSL Level | [DATA_NEEDED: MSL Level] | β |
| Quiescent Current | [DATA_NEEDED: Quiescent Current] | β |
| Diagnostics | SPI-based | β |
| Number of Channels | β | 8 |
| Output Type | β | Low-Side |
| Continuous Output Current per Channel | β | 1.2 A |
| Peak Output Current per Channel | β | 2 A |
| Logic Supply Voltage | β | 3.3 V to 5 V |
| On-Resistance (RDS(on)) | β | 0.5 ohm typical |
| SPI Interface | β | Yes, 16-bit |
| AEC-Q100 Qualified | β | Yes |
| Diagnostic Features | β | SPI fault reporting |