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