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
STMicroelectronics_UC3843AD1013TR

UC3843AD1013TR

DC DC Switching Controllers
STMicroelectronics 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8
Auf Lager
2500+: $0.36275
5000+: $0.35365
7500+: $0.34909
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STMicroelectronics_L5993D

L5993D

DC DC Switching Controllers
STMicroelectronics 1.5A SWITCHING REGULATOR, 1000kHz SWITCHING FREQ-MAX, PDSO16, SO-16
Auf Lager
1000+: $1.73672
STMicroelectronics_UC3844AN

UC3844AN

DC DC Switching Controllers
STMicroelectronics 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8
Auf Lager
2000+: $0.36608
STMicroelectronics_SG3524N

SG3524N

DC DC Switching Controllers
STMicroelectronics PWM Controller, Voltage Mode, 300kHz, 40V, 100mA, DIP
118
1+: $1.57520
10+: $1.15808
25+: $1.05318
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STMicroelectronics_UC2844AN

UC2844AN

DC DC Switching Controllers
STMicroelectronics 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, MINI, DIP-8
Auf Lager
2000+: $0.37832
STMicroelectronics_UC3843AD1

UC3843AD1

DC DC Switching Controllers
STMicroelectronics 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8
Auf Lager
2000+: $0.36608
STMicroelectronics_UC3844AD1

UC3844AD1

DC DC Switching Controllers
STMicroelectronics 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8
Auf Lager
2000+: $0.36608
STMicroelectronics_UC3845BD1013TR

UC3845BD1013TR

DC DC Switching Controllers
STMicroelectronics PWM DC/DC Controller, 500kHz, 5.1V, 1A, SO, SM
4998
5+: $0.32557
50+: $0.25945
150+: $0.23112
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STMicroelectronics_L6910TR

L6910TR

DC DC Switching Controllers
STMicroelectronics CPU Power Supply
Auf Lager
2500+: $1.55765
5000+: $1.52764
STMicroelectronics_L5991AD13TR

L5991AD13TR

DC DC Switching Controllers
STMicroelectronics Current Mode PWM
2098
1+: $2.08560
10+: $1.54968
25+: $1.41539
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STMicroelectronics_L6997STR

L6997STR

DC DC Switching Controllers
STMicroelectronics Step Down Controller for Low Voltage Operations
6329
2500+: $1.50150
STMicroelectronics_L6995DTR

L6995DTR

DC DC Switching Controllers
STMicroelectronics SWITCHING CONTROLLER, 270kHz SWITCHING FREQ-MAX, PDSO20, MO-153-AC, TSSOP-20
Auf Lager
2500+: $2.25857
STMicroelectronics_TSM007IN

TSM007IN

DC DC Switching Controllers
STMicroelectronics SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8
Auf Lager
2000+: $1.43463
STMicroelectronics_TSM007IDT

TSM007IDT

DC DC Switching Controllers
STMicroelectronics SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, SO-8
Auf Lager
2500+: $1.42441
5000+: $1.39650
STMicroelectronics_L6910

L6910

DC DC Switching Controllers
STMicroelectronics DC/DC Buck Controller IC, 12V In, 1.3A Out, 230kHz, 16SOIC
Auf Lager
1000+: $1.60747
STMicroelectronics_L6712QTR

L6712QTR

DC DC Switching Controllers
STMicroelectronics 2A SWITCHING CONTROLLER, QCC36, 6 X 6 MM, 1 MM HEIGHT, VFQFPN-36
724
2500+: $2.25280
STMicroelectronics_E-L6910

E-L6910

DC DC Switching Controllers
STMicroelectronics CPU Power Supply
Auf Lager
1000+: $1.37372
STMicroelectronics_E-SG3525AP

E-SG3525AP

DC DC Switching Controllers
STMicroelectronics IC REG CTRLR BCK/PSH-PULL 16SOIC
Auf Lager
1000+: $0.75068
STMicroelectronics_E-UC2843BN

E-UC2843BN

DC DC Switching Controllers
STMicroelectronics Current Mode PWM
Auf Lager
2000+: $0.40277
STMicroelectronics_E-UC2845BN

E-UC2845BN

DC DC Switching Controllers
STMicroelectronics Current Mode PWM
Auf Lager
1+: $0.42240
10+: $0.29480
25+: $0.26330
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STMicroelectronics_L6730

L6730

DC DC Switching Controllers
STMicroelectronics DC/DC Buck Controller IC, 1.8-14V In, 1MHz, 100% Duty, 20A Out, HTSSOP
Auf Lager
1480+: $1.47697
STMicroelectronics_L5991A

L5991A

DC DC Switching Controllers
STMicroelectronics Current Mode PWM
Auf Lager
1000+: $0.94720
STMicroelectronics_L6725ATR

L6725ATR

DC DC Switching Controllers
STMicroelectronics Voltage mode PWM controller
Auf Lager
2500+: $1.02196
5000+: $1.00067
7500+: $0.99003
STMicroelectronics_L6726ATR

L6726ATR

DC DC Switching Controllers
STMicroelectronics Single phase PWM controller
2735
1+: $1.45200
10+: $1.06656
25+: $0.96870
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STMicroelectronics_L6727TR

L6727TR

DC DC Switching Controllers
STMicroelectronics 1.5A SWITCHING CONTROLLER, 350kHz SWITCHING FREQ-MAX, PDSO8, ROHS COMPLIANT, SOP-8
11
1+: $1.05600
10+: $0.89936
2500+: $0.55973
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