L7986TR vs L7987LTR Comparison
Detailed side-by-side comparison of L7986TR by STMicroelectronics and L7987LTR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
L7986TR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986TR β ActiveSTMicroelectronics
L7987LTR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7987LTR β ActiveSpecification Comparison
| Parameter | L7986TR | L7987LTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | DC-DC Converters | DC-DC Converters |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $1.85 | $1.85 |
| Function | Step-Down (Buck) Switching Regulator | Step-Down (Buck) Switching Regulator |
| Input Voltage Range | 4.5 V to 61 V | 4.5 V to 61 V |
| Output Voltage Range | 0.6 V to VIN | 0.6 V to VIN |
| Maximum Output Current | 3 A | β |
| Switching Frequency | 250 kHz | 250 kHz to 1 MHz (programmable) |
| Output Type | Adjustable | β |
| Synchronous Rectifier | No | β |
| Internal Power MOSFET | Yes | β |
| Enable Pin | Yes | β |
| Thermal Shutdown | Yes | β |
| Current Limiting | Yes | β |
| Operating Temperature Range | -40C to +150C | β |
| Package | HSOP-8 | HTSSOP-16 (exposed pad) |
| Mounting Type | Surface Mount | Surface Mount |
| RoHS Status | Compliant | Compliant |
| Output Current | β | 3 A |
| Quiescent Current | β | 1.3 mA (typical) |
| Reference Voltage | β | 0.6 V (typical) |
| Duty Cycle | β | Up to 100% |
| Efficiency | β | Up to 90% (typical) |
| Operating Temperature | β | -40Β°C to +150Β°C (junction) |
| Thermal Resistance (junction-to-ambient) | β | 40Β°C/W |
| Control Architecture | β | Current Mode |
| Power-Good Flag | β | Yes |
| Internal Compensation | β | Yes |