L7987LTR vs L7986TR Ikinahambing
Detalyadong pagkakahiwalay na pagkakahambing ng L7987LTR sa pamamagitan ng STMicroelectronics at L7986TR 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
L7987LTR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7987LTR ✓ NakahandaSTMicroelectronics
L7986TR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986TR ✓ NakahandaPagsanggunian na paghahambing
| Parametro | L7987LTR | L7986TR |
|---|---|---|
| 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 |
| Output Current | 3 A | — |
| 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 |
| Takbo ng Pagpipili | 250 kHz to 1 MHz (programmable) | 250 kHz |
| 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) | — |
| Packhaging | HTSSOP-16 (exposed pad) | HSOP-8 |
| Uri ng Pagpapasok | Surface Mount | Surface Mount |
| Thermal Resistance, Junction-to-Ambient | 40°C/W | — |
| Tindminan RoHS | Compliant | Compliant |
| Control Architecture | Current Mode | — |
| Power-Good Flag | Yes | — |
| Internal Compensation | Yes | — |
| Maksimum na Current ng Output | — | 3 A |
| 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 |