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DC-DC-Schaltregler
(182 Ergebnisse)PMIC (Power Management Integrated Circuit) DC/DC-Schaltregler sind Spannungsregelungs-ICs, die in hocheffizienten Schaltkreisen verwendet werden und so konfiguriert sind, dass sie Ausgangsversorgungsspannungen über (Boost oder Step-Up) oder unter (Buck oder Step-Down) der Eingangsversorgung erzeugen. Andere Topologien können Buck-Boost, Flyback, Forward, Cuk, SEPIC, Vollbrücke, Halbbrücke und Push-Pull sein. Sie unterscheiden sich von linearen Reglern, die Mindestspannungen erfordern und überschüssige Spannung „abbrennen“.
| Teil # | Hersteller | Beschreibung | Verfügbarkeit | Preisgestaltung | Menge |
|---|---|---|---|---|---|
 L6712ADTRDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, PDSO28, SO-28 | 5520 | - | |
 L6911CTRDC DC Switching Controllers | STMicroelectronics | 1.3A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, SO-20 | 8018 | - | |
 L6995STRDC DC Switching Controllers | STMicroelectronics | SWITCHING CONTROLLER, PDSO20, MO-153-AC, TSSOP-20 | Auf Lager | - | |
 L6910ATRDC DC Switching Controllers | STMicroelectronics | CPU Power Supply | 54317 | - | |
 L6710TRDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, PQFP44, 10 X 10 MM, 1 MM HEIGHT, TQFP-44 | Auf Lager | - | |
 L6728TR-3DC DC Switching Controllers | STMicroelectronics | Auf Lager | - | ||
 L6917BDTRDC DC Switching Controllers | STMicroelectronics | SWITCHING CONTROLLER, 600kHz SWITCHING FREQ-MAX, PDSO28, SO-28 | 5271 | - | |
 MC33063ACDDC DC Switching Controllers | STMicroelectronics | Auf Lager | - | ||
 UC3843D013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC | 6685 | - | |
 L6712DDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, PDSO28, SO-28 | 1418 | - | |
 UC3845AD1DC DC Switching Controllers | STMicroelectronics | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | 67007 | - | |
 UC3843BN-3LFDC DC Switching Controllers | STMicroelectronics | 53006 | - | ||
 UC3845BN-3LF/DC DC Switching Controllers | STMicroelectronics | 36005 | - | ||
 E-L6910ADC DC Switching Controllers | STMicroelectronics | CPU Power Supply | 15909 | - | |
 L6730DDC DC Switching Controllers | STMicroelectronics | 20A SWITCHING CONTROLLER, 1000kHz SWITCHING FREQ-MAX, PDSO20, HTSSOP-20 | 4213 | - | |
 UC2843AD1DC DC Switching Controllers | STMicroelectronics | 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8 | 7021 | - | |
 L6722DC DC Switching Controllers | STMicroelectronics | DC/DC Switching Controllers 3 Phase Controller | 1672 | - | |
 UC3845D013TRDC DC Switching Controllers | STMicroelectronics | Current Mode PWM Controller, 1A, 500kHz, 14-Pin SOIC, SM | 17010 | - | |
 L6732CDC DC Switching Controllers | STMicroelectronics | 20A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO16, HTSSOP-16 | 2869 | - | |
 L6712DTRDC DC Switching Controllers | STMicroelectronics | 2A SWITCHING CONTROLLER, PDSO28, SO-28 | 3003 | - | |
 MC33063ABDC DC Switching Controllers | STMicroelectronics | 33012 | - | ||
 UC3843BD1013TR(ST)DC DC Switching Controllers | STMicroelectronics | 3284 | - | ||
 TSM108IDTHDC DC Switching Controllers | STMicroelectronics | 2590 | - | ||
 E-L6917BDDC DC Switching Controllers | STMicroelectronics | IC REG CTRLR BUCK 28SOIC | 11919 | - | |
 UC3845DC DC Switching Controllers | STMicroelectronics | CURRENTMODE PWM CONTROLLER | Auf Lager | - |
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