L7986TR vs L7987LTR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L7986TR sa pamamagitan ng STMicroelectronics at L7987LTR sa pamamagitan ng STMicroelectronics. Ikinahambing ang mga pangunahing paglalarawan, mga tama ng elektriko, paakay, kalagayan ng buhay, presyo, at pagkakaroon upang makita ang pinakamahusay na komponente para sa iyong mga kinakailangang pang disenyo.
STMicroelectronics
L7986TR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986TR ✓ NakahandaSTMicroelectronics
L7987LTR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7987LTR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L7986TR | L7987LTR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Kategorya | DC-DC Converters | DC-DC Converters |
| Katayuan ng Lifecycle | Aktibo | Aktibo |
| Fungsi | Step-Down (Buck) Switching Regulator | Step-Down (Buck) Switching Regulator |
| Hanay ng Voltage ng Input | 4.5 V to 61 V | 4.5 V to 61 V |
| Hanay ng Output Volte | 0.6 V to VIN | 0.6 V to VIN |
| Maksimum na Current ng Output | 3 A | — |
| Takbo ng Pagpipili | 250 kHz | 250 kHz to 1 MHz (programmable) |
| Type ng Output | Adjustable | — |
| Synchronous Rectifier | No | — |
| Internal Power MOSFET | Yes | — |
| Pin na Pinapayagan | Yes | — |
| Thermal Shutdown | Yes | — |
| Current Limiting | Yes | — |
| Hanay ng Temperature na Operasyon | -40C to +150C | — |
| Packhaging | HSOP-8 | HTSSOP-16 (exposed pad) |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Tindminan RoHS | Compliant | Compliant |
| Output Current | — | 3 A |
| Kuru-kuryente ng Kapayapaan | — | 1.3 mA (typical) |
| Tingnan ang Volte | — | 0.6 V (typical) |
| Duty Cycle | — | Up to 100% |
| Epektibidad | — | Up to 90% (typical) |
| Temperature na Operasyon | — | -40°C to +150°C (junction) |
| Thermal Resistance, Junction-to-Ambient | — | 40°C/W |
| Control Architecture | — | Current Mode |
| Power-Good Flag | — | Yes |
| Internal Compensation | — | Yes |