L7987LTR vs L7986TR Perbandingan
Perbandingan bersamaan detil L7987LTR dari STMicroelectronics dan L7986TR dari STMicroelectronics. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
STMicroelectronics
L7987LTR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7987LTR ✓ AktifSTMicroelectronics
L7986TR - 3A 61V Step-Down Switching Regulator | STMicroelectronics
L7986TR ✓ AktifPerbandingan Spesifikasi
| Parameter Umum | L7987LTR | L7986TR |
|---|---|---|
| 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 |
| Output Current | 3 A | — |
| Rentang Tegangan Masukan | 4.5 V to 61 V | 4.5 V to 61 V |
| Rentang Tegangan Output | 0.6 V to VIN | 0.6 V to VIN |
| Frekuensi Pengganti | 250 kHz to 1 MHz (programmable) | 250 kHz |
| Arus Memerintah | 1.3 mA (typical) | — |
| Tegangan Referensi | 0.6 V (typical) | — |
| Duty Cycle | Up to 100% | — |
| Kinerja | Up to 90% (typical) | — |
| Suhu Kerja | -40°C to +150°C (junction) | — |
| Paket | HTSSOP-16 (exposed pad) | HSOP-8 |
| Tipe Mounting | Surface Mount | Surface Mount |
| Tahanan Panas, Hubung-lingkungan | 40°C/W | — |
| Status RoHS | Compliant | Compliant |
| Control Architecture | Current Mode | — |
| Power-Good Flag | Yes | — |
| Internal Compensation | Yes | — |
| Arus Output Maximum | — | 3 A |
| Tipe Output | — | Adjustable |
| Diresinkronkan | — | No |
| Internal Power MOSFET | — | Yes |
| Tombol Aktifkan | — | Yes |
| Penutupan Panas | — | Yes |
| Current Limiting | — | Yes |
| Rentang Suhu Kerja | — | -40C to +150C |