L9951-TR vs L9951 Comparison
Detailed side-by-side comparison of L9951-TR by STMicroelectronics and L9951 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L9951-TR
L9951-TR - SPI Controlled 8-Channel Low-Side Driver | STMicroelectronics
L9951-TR β ActiveSTMicroelectronics
L9951
L9951 - Automotive Rear Door Actuator Driver | STMicroelectronics
L9951 β ActiveSpecification Comparison
| Parameter | L9951-TR | L9951 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Power MOSFET Drivers | Motor Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $2.10 | $5.61 |
| Number of Channels | 8 | β |
| Output Type | Low-Side Driver | β |
| Maximum Output Current per Channel | [DATA_NEEDED: maximum output current per channel] | β |
| Operating Voltage Range | [DATA_NEEDED: operating voltage range] | β |
| Interface | SPI | SPI |
| Diagnostic Features | Open-load, overcurrent, overtemperature | β |
| Protection Features | Short-circuit, overtemperature, overvoltage | Overcurrent, Overtemperature, Short-Circuit |
| Quiescent Current | [DATA_NEEDED: quiescent current] | β |
| Standby Current | [DATA_NEEDED: standby current] | β |
| Operating Temperature Range | -40C to +150C | -40Β°C to +150Β°C |
| Package | PowerSO-20 | PowerSO-36 |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | β |
| AEC-Q100 Qualified | Yes | Yes |
| Technology | BCD (Bipolar-CMOS-DMOS) | β |
| Supply Voltage Range | β | 4.5 V to 28 V |
| Half Bridge 1 Load Current | β | 7.4 A |
| Half Bridge 1 On-Resistance | β | 150 mΞ© |
| Half Bridge 2 Load Current | β | 5 A |
| Half Bridge 2 On-Resistance | β | 200 mΞ© |
| High-Side Driver Load Current | β | 1.25 A |
| High-Side Driver On-Resistance | β | 800 mΞ© |
| Number of Half Bridges | β | 3 |
| Number of High-Side Drivers | β | 2 |
| Soft-Start Function | β | Programmable |
| RoHS Compliant | β | Yes |