L7986TR vs L7987LTR Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci L7986TR disebabkan oleh STMicroelectronics dan L7987LTR disebabkan oleh STMicroelectronics. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
STMicroelectronics
L7986TR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986TR ✓ AktifSTMicroelectronics
L7987LTR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7987LTR ✓ AktifPengandingan Spesifikasi
| Parametr | L7986TR | L7987LTR |
|---|---|---|
| Merek | STMicroelectronics | STMicroelectronics |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Fungsi | Step-Down (Buck) Switching Regulator | Step-Down (Buck) Switching Regulator |
| Gambaran Tegangan Masukan | 4.5 V to 61 V | 4.5 V to 61 V |
| Gambaran Tegangan Output | 0.6 V to VIN | 0.6 V to VIN |
| Saiz Sistem Pampasan maximum | 3 A | — |
| Frekuensi Pertukaran | 250 kHz | 250 kHz to 1 MHz (programmable) |
| Jenis Output | Adjustable | — |
| Peralisan Sama | No | — |
| Internal Power MOSFET | Yes | — |
| Pin penggunaan | Yes | — |
| Pengumpasan Panas | Yes | — |
| Current Limiting | Yes | — |
| Gambaran Suhu Operasi | -40C to +150C | — |
| Kemasan | HSOP-8 | HTSSOP-16 (exposed pad) |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Status RoHS | Compliant | Compliant |
| Output Current | — | 3 A |
| Arus Dalam Tentera | — | 1.3 mA (typical) |
| Tegangan Rujukan | — | 0.6 V (typical) |
| Duty Cycle | — | Up to 100% |
| Kecocokan | — | Up to 90% (typical) |
| Suhu Operasi | — | -40°C to +150°C (junction) |
| Tegangan Panas, Hubungan ke Lingkungan | — | 40°C/W |
| Control Architecture | — | Current Mode |
| Power-Good Flag | — | Yes |
| Internal Compensation | — | Yes |