DC DC Switching Controllers

Results: 10,496
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
8 SOIC
UCC28C40DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
6,078
In Stock
1 : €0.92000
Cut Tape (CT)
2,500 : €0.44127
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter
1
1
6.6V ~ 18V
Up to 1MHz
96%
No
No
-
Frequency Control
-40°C ~ 105°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
5,369
In Stock
1 : €0.92000
Cut Tape (CT)
2,500 : €0.44127
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter
1
1
7.6V ~ 18V
Up to 1MHz
48%
No
No
-
Frequency Control
-40°C ~ 105°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
UCC28C44DR
IC OFFLINE CTRLR PWM UVLO 8SOIC
Texas Instruments
4,998
In Stock
1 : €0.92000
Cut Tape (CT)
2,500 : €0.44127
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter
1
1
9V ~ 18V
Up to 1MHz
48%
No
No
-
Frequency Control
-40°C ~ 105°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 SOIC
UCC28C43DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
1,534
In Stock
1 : €0.92000
Cut Tape (CT)
2,500 : €0.44127
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter
1
1
7.6V ~ 18V
Up to 1MHz
96%
No
No
-
Frequency Control
-40°C ~ 105°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
8 VSSOP
LM3489MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
5,094
In Stock
1 : €1.38000
Cut Tape (CT)
3,500 : €0.67921
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
Up to 1MHz
100%
No
No
-
Current Limit, Enable
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
8 VSSOP
LM3485MMX/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
17,009
In Stock
1 : €1.44000
Cut Tape (CT)
3,500 : €0.71283
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
-
100%
No
No
-
-
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
TPS2231MRGPR
UCC2897ARGPR
IC REG CTRLR MULT TOPOLOGY 20QFN
Texas Instruments
8,723
In Stock
1 : €1.57000
Cut Tape (CT)
3,000 : €0.79083
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive, Isolation Capable
Flyback, Forward Converter
1
1
8.5V ~ 16V
250kHz
70%
Yes
Yes
-
Current Limit, Enable, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-VFQFN Exposed Pad
20-QFN (4x4)
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
3,607
In Stock
1 : €1.67000
Cut Tape (CT)
2,500 : €0.84877
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down, Step-Up/Step-Down
Positive
Buck, Push-Pull
2
1
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Soft Start
0°C ~ 70°C (TA)
-
-
Surface Mount
16-SOIC (0.154", 3.90mm Width)
16-SO
8 VSSOP
LM3485MM/NOPB
IC REG CTRLR BUCK 8VSSOP
Texas Instruments
6,167
In Stock
1 : €1.70000
Cut Tape (CT)
1,000 : €0.89156
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
-
100%
No
No
-
-
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
24-VFQFN Exposed Pad
LM5148RGYR
3.5-V TO 80-V, CURRENT MODE SYNC
Texas Instruments
1,246
In Stock
1 : €1.76000
Cut Tape (CT)
3,000 : €0.89636
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.5V ~ 80V
100kHz ~ 2.2MHz
100%
Yes
Yes
-
Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Ramp, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (3.5x5.5)
4,023
In Stock
1 : €1.80000
Cut Tape (CT)
5,000 : €0.89864
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4V ~ 60V
100kHz ~ 1MHz
99.5%
Yes
Yes
-
Enable, Phase Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
20-TFQFN Exposed Pad
20-QFN (3x4)
10-VSON
TPS40304DRCR
IC REG CTRLR BUCK 10SON
Texas Instruments
13,833
In Stock
1 : €1.82000
Cut Tape (CT)
3,000 : €0.92646
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3V ~ 20V
600kHz
90%
Yes
No
-
Enable, Power Good, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-VFDFN Exposed Pad
10-VSON (3x3)
LM5156DSSR
LM51551DSSR
IC POWER MANAGEMENT
Texas Instruments
9,750
In Stock
1 : €1.85000
Cut Tape (CT)
3,000 : €0.94382
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 45V
100kHz ~ 2.2MHz
93%
No
Yes
-
Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
1,073
In Stock
1 : €1.85000
Cut Tape (CT)
3,000 : €0.94382
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 45V
100kHz ~ 2.2MHz
93%
No
Yes
-
Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
OPA2134PAG4
UC2845N
IC REG CTRLR MULT TOPOLOGY 8DIP
Texas Instruments
6,760
In Stock
1 : €1.88000
Tube
Tube
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-40°C ~ 85°C (TA)
-
-
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
8 SOIC
TPS40200DR
IC REG CTRLR BUCK 8SOIC
Texas Instruments
1,672
In Stock
1 : €1.89000
Cut Tape (CT)
2,500 : €0.97503
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 52V
35kHz ~ 500kHz
95%
No
No
-
Frequency Control, Soft Start
-40°C ~ 85°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LM5156DSSR
LM5156DSSR
2.2-MHZ WIDE VIN NONSYNCHRONOUS
Texas Instruments
4,466
In Stock
1 : €2.02000
Cut Tape (CT)
3,000 : €1.04208
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 60V
100kHz ~ 2.2MHz
93%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
12-WFDFN Exposed Pad
12-WSON (3x2)
16-SOIC
UC2525ADWTR
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
6,545
In Stock
1 : €2.07000
Cut Tape (CT)
2,000 : €1.08061
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, Forward Converter, Full-Bridge, Half-Bridge, Push-Pull
2
1
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Frequency Control, Soft Start
-25°C ~ 85°C (TA)
-
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
16-SOIC
UC3525ADWTR
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
2,640
In Stock
1 : €2.07000
Cut Tape (CT)
2,000 : €1.08061
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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
8V ~ 35V
100Hz ~ 400kHz
49%
Yes
Yes
-
Enable, Frequency Control, Soft Start
0°C ~ 70°C (TA)
-
-
Surface Mount
16-SOIC (0.295", 7.50mm Width)
16-SOIC
BQ24090DGQT
TPS40210DGQR
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
12,942
In Stock
1 : €2.07000
Cut Tape (CT)
2,500 : €1.07487
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
4.5V ~ 52V
35kHz ~ 1MHz
-
No
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
8 SOIC
UCC3803DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
3,348
In Stock
1 : €2.10000
Cut Tape (CT)
2,500 : €1.09227
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Down, Step-Up/Step-Down
Positive
Buck, Boost, Flyback, Forward Converter
1
1
3.6V ~ 12V
31kHz
99%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
LM25085MYE/NOPB
LM25085MY/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
2,070
In Stock
1 : €2.13000
Cut Tape (CT)
1,000 : €1.14846
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 42V
Up to 1MHz
100%
No
No
-
Current Limit, Frequency Control
-40°C ~ 125°C (TJ)
-
-
Surface Mount
8-PowerTSSOP, 8-MSOP (0.118", 3.00mm Width)
8-HVSSOP
10-VSSOP
LM5020MMX-1/NOPB
IC REG CTRLR FLYBACK 10MSOP
Texas Instruments
832
In Stock
1 : €2.15000
Cut Tape (CT)
3,500 : €1.11075
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up/Step-Down
Positive
Flyback
1
1
8V ~ 15V
200kHz ~ 630kHz
80%
No
Yes
-
Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
-
-
Surface Mount
10-TFSOP, 10-MSOP (0.118", 3.00mm Width)
10-VSSOP
LM51561HPWPR
LM51561HPWPR
2.2 MHZ WIDE INPUT NONSYNCHRONOU
Texas Instruments
4,343
In Stock
1 : €2.19000
Cut Tape (CT)
2,000 : €1.14593
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
2.97V ~ 60V
100kHz ~ 2.2MHz
93%
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 125°C
Automotive
AEC-Q100
Surface Mount
14-PowerTSSOP (0.173", 4.40mm Width)
14-HTSSOP
BQ24090DGQT
TPS40210QDGQRQ1
IC REG CTRLR MULT TOP 10MSOP
Texas Instruments
5,717
In Stock
1 : €2.20000
Cut Tape (CT)
2,500 : €1.14790
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive
Boost, Flyback, SEPIC
1
1
4.5V ~ 52V
35kHz ~ 1MHz
-
No
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
10-PowerTFSOP, 10-MSOP (0.118", 3.00mm Width)
10-HVSSOP
Showing
of 10,496

DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.