DC DC Switching Controllers

Results: 10,454
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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
UC3843BD1013TR
IC REG CTRLR BOOST/FLYBACK 8SOIC
STMicroelectronics
2,536
In Stock
1 : £0.58000
Cut Tape (CT)
2,500 : £0.26031
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up, Step-Up/Step-Down
Positive, Isolation Capable
Boost, Flyback
1
1
7.6V ~ 30V
Up to 500kHz
96%
No
No
-
Frequency Control
0°C ~ 70°C (TJ)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
TLV2462AMDREP
UCC28C40DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
18,942
In Stock
1 : £0.78000
Cut Tape (CT)
2,500 : £0.37471
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
TLV2462AMDREP
UCC28C45DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
8,755
In Stock
1 : £0.78000
Cut Tape (CT)
2,500 : £0.37471
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
TLV2462AMDREP
UCC28C43DR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
7,620
In Stock
1 : £0.78000
Cut Tape (CT)
2,500 : £0.37471
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
12,258
In Stock
1 : £1.17000
Cut Tape (CT)
3,500 : £0.57677
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
571
In Stock
1 : £1.22000
Cut Tape (CT)
3,500 : £0.60531
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
16-SO
SG3525AP013TR
IC REG CTRLR BCK/PSH-PULL 16SOIC
STMicroelectronics
2,674
In Stock
1 : £1.42000
Cut Tape (CT)
2,500 : £0.72075
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
4,631
In Stock
1 : £1.44000
Cut Tape (CT)
1,000 : £0.75709
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
5,117
In Stock
1 : £1.50000
Cut Tape (CT)
3,000 : £0.76116
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)
10-VSON
TPS40304DRCR
IC REG CTRLR BUCK 10SON
Texas Instruments
14,172
In Stock
1 : £1.54000
Cut Tape (CT)
3,000 : £0.78673
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
9,801
In Stock
1 : £1.57000
Cut Tape (CT)
3,000 : £0.80147
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)
3,050
In Stock
1 : £1.57000
Cut Tape (CT)
3,000 : £0.80147
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
4,405
In Stock
1 : £1.59000
Tube
Tube
Active
-
-
-
-
-
-
-
-
-
-
-
-
-
-40°C ~ 85°C (TA)
-
-
Through Hole
8-DIP (0.300", 7.62mm)
8-PDIP
LM5156DSSR
LM5156DSSR
2.2-MHZ WIDE VIN NONSYNCHRONOUS
Texas Instruments
2,464
In Stock
1 : £1.72000
Cut Tape (CT)
3,000 : £0.88491
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)
PG-SSOP-14-EP
TLE83862ELXUMA1
IC REG CTRLR BOOST 14-SSOP
Infineon Technologies
1,194
In Stock
1 : £1.72000
Cut Tape (CT)
2,500 : £0.89187
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Up
Positive
Boost
1
1
4.75V ~ 45V
100kHz ~ 700kHz
93%
No
Yes
-
Enable, Frequency Control, Soft Start
-40°C ~ 150°C (TJ)
-
-
Surface Mount
14-LSSOP (0.154", 3.90mm Width) Exposed Pad
PG-SSOP-14-EP
16-SOIC
UC2525ADWTR
IC REG CTRLR MULT TOP 16SOIC
Texas Instruments
6,655
In Stock
1 : £1.75000
Cut Tape (CT)
2,000 : £0.91763
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
3,162
In Stock
1 : £1.75000
Cut Tape (CT)
2,000 : £0.91763
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
3,684
In Stock
1 : £1.76000
Cut Tape (CT)
2,500 : £0.91276
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
TLV2462AMDREP
UCC3805DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
4,844
In Stock
1 : £1.78000
Cut Tape (CT)
2,500 : £0.92753
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
49%
No
No
-
Frequency Control
0°C ~ 70°C (TA)
-
-
Surface Mount
8-SOIC (0.154", 3.90mm Width)
8-SOIC
TLV2462AMDREP
UCC3803DTR
IC REG CTRLR MULT TOPOLOGY 8SOIC
Texas Instruments
3,349
In Stock
1 : £1.78000
Cut Tape (CT)
2,500 : £0.92753
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
1,720
In Stock
1 : £1.81000
Cut Tape (CT)
1,000 : £0.97525
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
LM25085MYE/NOPB
LM5085MYX/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
7,614
In Stock
1 : £1.83000
Cut Tape (CT)
3,500 : £0.94322
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 75V
Up to 1MHz
100%
No
No
-
Current Limit, Enable, On Time 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
1,935
In Stock
1 : £1.83000
Cut Tape (CT)
3,500 : £0.94322
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
4,440
In Stock
1 : £1.86000
Cut Tape (CT)
2,000 : £0.97310
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
6,859
In Stock
1 : £1.87000
Cut Tape (CT)
2,500 : £0.97477
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 10,454

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.