LT3971EMSE#PBF vs LM2841YMK-ADJL Pengandingan
Pengandingan Sisi Kiri Sisi Kanan Terperinci LT3971EMSE#PBF disebabkan oleh Analog Devices dan LM2841YMK-ADJL disebabkan oleh Texas Instruments. Bandingkan spesifikasi utama, parameter elektrik, pakej, status kehidupan, harga, dan keupayaan untuk menentukan komponen terbaik untuk keperluan disenjaya anda.
Analog Devices
LT3971EMSE#PBF - 38V, 1.2A, 2MHz Buck Regulator | Analog Devices
LT3971EMSE#PBF ✓ AktifTexas Instruments
LM2841YMK-ADJL - 300mA 42V Buck Converter | Texas Instruments
LM2841YMK-ADJL ✓ AktifPengandingan Spesifikasi
| Parametr | LT3971EMSE#PBF | LM2841YMK-ADJL |
|---|---|---|
| Merek | Analog Devices | Texas Instruments |
| Kategori | DC-DC Converters | DC-DC Converters |
| Status Lingkungan Hidup | Aktif | Aktif |
| Tetstruktur | Buck (Step-Down) | Step-Down (Buck) DC/DC Switching Regulator |
| Gambaran Tegangan Masukan | 4.3 V to 38 V | 4.5 V to 42 V |
| Gambaran Tegangan Output | 1.19 V to 30 V (adjustable) | 0.765 V to 33 V (Adjustable) |
| Saiz Sistem Pampasan maximum | 1.2 A | 300 mA |
| Frekuensi Pertukaran | 200 kHz to 2 MHz (adjustable) | 1500 kHz (nominal) |
| Arus Dalam Tentera | 2.8 uA (Burst Mode, no load) | — |
| Arus penyah hidup | 700 nA (EN low) | — |
| Enable Threshold | 1 V (accurate) | — |
| Suhu Hubungan Operasi | -40C to +125C (E grade by design, characterized 0C to 125C) | — |
| Kemasan | 10-TFSOP / 10-MSOP (0.118", 3.00 mm) Exposed Pad | TSOT-23-6 (DDC, Thin SOT-23-6, 6 pins) |
| Package Code | MSE (MSOP-10EPD) | — |
| Jenis Pemasangan | Surface Mount | Surface Mount |
| Soft-Start Pin | Yes (SS capacitor controls inrush) | — |
| Power Good Flag | Yes (asserts at 91% of VOUT) | — |
| Lead-Free / RoHS | Yes (PBF suffix indicates lead-free) | — |
| Tegangan Rujukan | — | 0.765 V |
| Internal Switch RDS(ON) | — | 0.9 ohm (typical) |
| Typical Efficiency | — | 85 percent |
| Control Topology | — | Peak Current-Mode PWM |
| Gambaran Suhu Operasi | — | -40 C to +125 C |
| Aras MSL | — | 1 (per TI SOT-23 family, infinite floor life) |
| Status RoHS | — | Compliant |
| Lead-Free | — | Yes (NOPB suffix) |