DC-DC-Schaltregler
| Foto | Herst.-Teilenr. | Verfügbarkeit | Menge | Datenblatt | Serie | Verpackung/Gehäuse | Verpackung | Produktstatus | Ausgabetyp | Funktion | Ausgangskonfiguration | Topologie | Anzahl der Ausgänge | Ausgangsphasen | Spannungsversorgung (Vcc/Vdd) | Frequenz - Umschalten | Arbeitszyklus (Max) | Synchrongleichrichter | Taktsynchronisation | Serielle Schnittstellen | Steuerungsfunktionen | Betriebstemperatur | Klasse | Qualifizierung | Montageart | Lieferant Gerätepaket |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
LT8705IFE#PBFIC REG CTRLR BUCK-BOOST 38TSSOP |
1,201 |
|
|
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 2 | 2 | 2.8V ~ 80V | 100kHz ~ 400kHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LT8705IFE#TRPBFIC REG CTRLR BUCK-BOOST 38TSSOP |
1,193 |
|
|
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tape & Reel (TR) | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 2 | 2 | 2.8V ~ 80V | 100kHz ~ 400kHz | - | Yes | Yes | - | Enable, Frequency Control, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LTC1625IS#TRPBFIC REG CTRLR BUCK/BOOST 16SOIC |
3,393 |
|
|
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.9V ~ 36V | 150kHz | 99% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
LTC1625IS#PBFIC REG CTRLR BUCK/BOOST 16SOIC |
298 |
|
|
- | 16-SOIC (0.154", 3.90mm Width) | Tube | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.9V ~ 36V | 150kHz | 99% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SO |
|
LTC3886IUKG#PBFIC REG CTRLR BUCK PMBUS 52QFN |
339 |
|
|
PolyPhase® | 52-WFQFN, 46 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4.5V ~ 60V | 100kHz ~ 750kHz | - | Yes | Yes | I2C, PMBus | Enable, Frequency Control, Phase Control, Power Good | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 52-QFN (7x8) |
|
LTC3779HFE#PBFIC REG CTRLR BUCK-BOOST 38-TSSOP |
23 |
|
|
- | 38-TFSOP (0.173", 4.40mm Width) 31 Leads, Exposed Pad | Tube | Active | Transistor Driver | Step-Up, Step-Down | Positive | Buck, Boost | 1 | 1 | 4.5V ~ 150V | 50kHz ~ 600kHz | 90% | Yes | No | - | Current Limit, Power Good, Soft Start | -40°C ~ 150°C (TJ) | - | - | Surface Mount | 38-TSSOP-EP |
|
LTC1625IGN#TRPBFIC REG CTRLR BUCK/BOOST 16SSOP |
1,505 |
|
|
- | 16-SSOP (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Down, Step-Up/Step-Down | Positive or Negative | Buck, Boost | 1 | 1 | 3.9V ~ 36V | 150kHz | 99% | Yes | Yes | - | Enable, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SSOP |
|
LT1339ISW#TRPBFIC REG CTLR BST/FWRD CONV 20SOIC |
1,091 |
|
|
- | 20-SOIC (0.295", 7.50mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Forward Converter | 1 | 1 | Up to 20V | - | 90% | No | Yes | - | Current Limit, Enable, Phase Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SO |
|
LT1339ISW#PBFIC REG CTLR BST/FWRD CONV 20SOIC |
496 |
|
|
- | 20-SOIC (0.295", 7.50mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive, Isolation Capable | Boost, Forward Converter | 1 | 1 | Up to 20V | - | 90% | No | Yes | - | Current Limit, Enable, Phase Control, Soft Start | -40°C ~ 85°C (TA) | - | - | Surface Mount | 20-SO |
|
LTC3777ELXE#PBF150V VIN AND VOUT SYNCHRONOUS 4- |
25 |
|
|
- | 48-LQFP Exposed Pad | Tray | Active | Transistor Driver | Step-Up/Step-Down | Positive | Buck-Boost | 1 | 1 | 4.5V ~ 150V | 50kHz ~ 600kHz | 90% | Yes | Yes | - | Current Limit, Enable, Frequency Control, Soft Start | -40°C ~ 125°C | - | - | Surface Mount | 48-eLQFP (7x7) |
|
|
LTC3890MPUH#PBFIC REG CTRLR BUCK/SEPIC 32QFN |
321 |
|
|
PolyPhase® | 32-WFQFN Exposed Pad | Tube | Active | Transistor Driver | Step-Down | Positive | Buck | 2 | 2 | 4V ~ 60V | 105kHz ~ 835kHz, 350kHz ~ 535kHz | 99% | Yes | No | - | Current Limit, Enable, Frequency Control, Phase Control, Power Good, Soft Start, Tracking | -55°C ~ 150°C (TJ) | - | - | Surface Mount | 32-QFN (5x5) |
|
TPS40200HDIC REG CTRLR BUCK 8SOIC |
124 |
|
|
- | 8-SOIC (0.154", 3.90mm Width) | Bulk | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 5.5V ~ 52V | 35kHz ~ 500kHz | 98% | No | No | - | Frequency Control, Soft Start | -55°C ~ 175°C (TA) | - | - | Surface Mount | 8-SOIC |
|
LTC1871XMS#PBFIC REG CTRLR BOOST/SEPIC 10MSOP |
50 |
|
|
- | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) | Tube | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, SEPIC | 1 | 1 | 2.5V ~ 36V | 50kHz ~ 1MHz | 92% | No | Yes | - | Frequency Control | -40°C ~ 175°C (TJ) | - | - | Surface Mount | 10-MSOP |
|
LM5116WG/NOPBIC REG CTRLR BUCK 20-CFP |
58 |
|
|
- | 20-CSOIC (0.275", 7.00mm Width) | Tray | Active | Transistor Driver | Step-Down | Positive | Buck | 1 | 1 | 6V ~ 100V | 200kHz, 535kHz | - | Yes | Yes | - | Enable, Frequency Control, Ramp, Soft Start | -40°C ~ 125°C (TJ) | - | - | Surface Mount | 20-CFP |
|
|
TL494CDRIC REG CTRLR MULT TOP 16SOIC |
8,832 |
|
|
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 45% | No | No | - | Dead Time Control, Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SOIC |
|
|
TL494IDRIC REG CTRLR MULT TOP 16SOIC |
6,774 |
|
|
- | 16-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 45% | No | No | - | Dead Time Control, Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 16-SOIC |
|
SG3524NIC REG CTRLR MULT TOPOLOGY 16DIP |
22,993 |
|
|
- | 16-DIP (0.300", 7.62mm) | Tube | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive, Isolation Capable | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 8V ~ 40V | 450kHz | 45% | No | No | - | Current Limit, Frequency Control | 0°C ~ 70°C (TA) | - | - | Through Hole | 16-PDIP |
|
|
TL494CPWRIC REG CTRLR MULT TOP 16TSSOP |
6,146 |
|
|
- | 16-TSSOP (0.173", 4.40mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 45% | No | No | - | Dead Time Control, Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-TSSOP |
|
TL494CNSRIC REG CTRLR MULT TOPOLOGY 16SO |
10,318 |
|
|
- | 16-SOIC (0.209", 5.30mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Down, Step-Up/Step-Down | Positive | Buck, Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull | 2 | 1 | 7V ~ 40V | 1kHz ~ 300kHz | 45% | No | No | - | Dead Time Control, Frequency Control | 0°C ~ 70°C (TA) | - | - | Surface Mount | 16-SO |
|
TL2843BDR-8IC REG CTRLR MULT TOPOLOGY 8SOIC |
6,184 |
|
|
- | 8-SOIC (0.154", 3.90mm Width) | Tape & Reel (TR) | Active | Transistor Driver | Step-Up, Step-Up/Step-Down | Positive | Boost, Flyback, Forward | 1 | 1 | 7.6V ~ 30V | Up to 500kHz | 96% | No | No | - | Frequency Control | -40°C ~ 85°C (TA) | - | - | Surface Mount | 8-SOIC |
Kategorieübersicht
DC-DC-Schaltregler Produkte und Auswahlhilfe
DC-DC-Schaltregler werden in Industrieautomation, Automobilelektronik, Kommunikationstechnik, Unterhaltungselektronik, erneuerbaren Energien und vielen weiteren elektronischen Systemen eingesetzt. Wir bieten Produkte verschiedener Hersteller, Gehäuseformen und Spezifikationen zur einfachen Auswahl und Beschaffung.
Filtern Sie DC-DC-Schaltregler nach Hersteller, wichtigen Parametern, Verfügbarkeit und Datasheet. Wenn das gewünschte Modell nicht aufgeführt ist, senden Sie uns eine Anfrage. Wir unterstützen Sie bei Verfügbarkeit, Lieferzeit und möglichen Alternativen.
FAQ
Wie wähle ich den passenden DC-DC-Schaltregler aus?
Prüfen Sie zuerst elektrische Parameter, Gehäuse, Betriebstemperatur, Einsatzbedingungen und Herstelleranforderungen. Danach können Verfügbarkeit und Lieferzeit verglichen werden.
Kann ich anhand des angezeigten Lagerbestands direkt bestellen?
Bestände können sich ändern. Für Projekt- oder Mengenbedarf empfehlen wir eine Anfrage zur Bestätigung von aktuellem Bestand, Preis und Lieferzeit.
Was kann ich tun, wenn die gewünschte Teilenummer nicht gelistet ist?
Senden Sie uns Teilenummer und benötigte Menge. Wir können schwer verfügbare Teile prüfen und passende Alternativen anhand der Spezifikationen vorschlagen.
Sind Datasheets und technische Unterlagen verfügbar?
Ja. Nutzen Sie die Datasheet-Links in der Produktliste. Falls Unterlagen fehlen, können Sie uns für eine zusätzliche Prüfung kontaktieren.
