Switching Controllers COMPACT 2-PHASE SYNCHRONO
NCP81278TMNTXG
onsemi
1:
$1.21
3,586 In Stock
Mouser Part No
863-NCP81278TMNTXG
onsemi
Switching Controllers COMPACT 2-PHASE SYNCHRONO
3,586 In Stock
1
$1.21
10
$0.875
25
$0.792
100
$0.70
250
View
4,000
$0.569
250
$0.656
500
$0.629
1,000
$0.603
2,000
$0.57
4,000
$0.569
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Buck
1 Output
200 kHz to 800 kHz
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers Integrated HS PWM I Mode
MCP1631-E/ML
Microchip Technology
1:
$2.07
132 In Stock
Mouser Part No
579-MCP1631-E/ML
Microchip Technology
Switching Controllers Integrated HS PWM I Mode
132 In Stock
Alternative Packaging
1
$2.07
91
$1.75
273
$1.61
546
$1.58
1,001
$1.55
Buy
Min.: 1
Mult.: 1
Details
Boost, Cuk, Flyback, SEPIC
1 Output
2 MHz
10 %
25 mV
250 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Tube
Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPR
UCC2897ARGPT
Texas Instruments
1:
$3.24
493 In Stock
Mouser Part No
595-UCC2897ARGPT
Texas Instruments
Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPR
493 In Stock
Alternative Packaging
1
$3.24
10
$2.43
25
$2.23
100
$2.01
250
$1.89
500
View
500
$1.79
1,000
$1.74
2,500
$1.72
5,000
$1.68
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Flyback, Forward
1 Output
1 MHz
74 %
5 V
2 A
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers NCP81278T WITH SUV
NCP81278DMNTXG
onsemi
1:
$1.09
3,756 In Stock
End of Life
Mouser Part No
863-NCP81278DMNTXG
End of Life
onsemi
Switching Controllers NCP81278T WITH SUV
3,756 In Stock
1
$1.09
10
$0.786
25
$0.711
100
$0.627
250
View
4,000
$0.527
250
$0.588
500
$0.57
1,000
$0.567
2,000
$0.528
4,000
$0.527
Buy
Min.: 1
Mult.: 1
Reel :
4,000
Details
Buck
1 Output
200 kHz to 800 kHz
2 V
2 mA
- 40 C
+ 100 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers Adv PWM Controller A 595-UCC28250RGPR A A 595-UCC28250RGPR
UCC28250RGPT
Texas Instruments
1:
$5.84
400 In Stock
Mouser Part No
595-UCC28250RGPT
Texas Instruments
Switching Controllers Adv PWM Controller A 595-UCC28250RGPR A A 595-UCC28250RGPR
400 In Stock
Alternative Packaging
1
$5.84
10
$4.45
25
$4.10
100
$3.72
250
$3.36
500
View
500
$3.35
1,000
$3.31
2,500
$3.28
5,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Full Bridge, Half Bridge, Push-Pull
4 Output
1 MHz
100 %
3.3 V
200 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers Adv PWM Controller A 595-UCC28250RGPT A A 595-UCC28250RGPT
UCC28250RGPR
Texas Instruments
1:
$4.73
2,988 In Stock
Mouser Part No
595-UCC28250RGPR
Texas Instruments
Switching Controllers Adv PWM Controller A 595-UCC28250RGPT A A 595-UCC28250RGPT
2,988 In Stock
Alternative Packaging
1
$4.73
10
$4.02
3,000
$2.79
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
4 Output
1 MHz
100 %
200 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers Adv PWM Cntlr w/ Pre -Bias Operation A 5 A 595-UCC28251RGPR
UCC28251RGPT
Texas Instruments
1:
$5.84
231 In Stock
Mouser Part No
595-UCC28251RGPT
Texas Instruments
Switching Controllers Adv PWM Cntlr w/ Pre -Bias Operation A 5 A 595-UCC28251RGPR
231 In Stock
Alternative Packaging
1
$5.84
10
$4.45
25
$4.10
100
$3.72
250
$3.69
500
View
500
$3.36
1,000
$3.31
2,500
$3.28
5,000
Quote
Buy
Min.: 1
Mult.: 1
Reel :
250
Details
Forward
4 Output
40 kHz to 1 MHz
100 %
3.25 V
200 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPT
UCC2897ARGPR
Texas Instruments
1:
$2.05
81 In Stock
6,000 Expected 04/02/2027
Mouser Part No
595-UCC2897ARGPR
Texas Instruments
Switching Controllers Adv Crnt-Mode Active Clamp PWM Controlle A 595-UCC2897ARGPT
81 In Stock
6,000 Expected 04/02/2027
Alternative Packaging
1
$2.05
10
$1.52
25
$1.38
100
$1.24
3,000
$1.03
6,000
View
250
$1.17
500
$1.12
1,000
$1.10
6,000
$1.00
Buy
Min.: 1
Mult.: 1
Reel :
3,000
Details
Flyback, Forward
1 Output
1 MHz
74 %
5 V
2 A
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers 4V-40V Input Current Mode Sync StpDwn Co
MP2918GL-Z
Monolithic Power Systems (MPS)
1:
$1.90
10,000 Expected 19/10/2026
Mouser Part No
946-MP2918GL-Z
Monolithic Power Systems (MPS)
Switching Controllers 4V-40V Input Current Mode Sync StpDwn Co
10,000 Expected 19/10/2026
Alternative Packaging
1
$1.90
10
$1.40
25
$1.27
100
$1.14
250
View
5,000
$0.94
250
$1.07
500
$1.03
2,500
$0.962
5,000
$0.94
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
Buck
1 Output
430 kHz
99.5 %
25 V
13.2 uA
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller
MP9928GL-Z
Monolithic Power Systems (MPS)
1:
$2.16
4,844 Expected 06/10/2026
Mouser Part No
946-MP9928GL-Z
Monolithic Power Systems (MPS)
Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller
4,844 Expected 06/10/2026
Alternative Packaging
1
$2.16
10
$1.60
25
$1.46
100
$1.30
250
View
5,000
$1.08
250
$1.23
500
$1.18
5,000
$1.08
Buy
Min.: 1
Mult.: 1
Reel :
5,000
Details
Buck
1 Output
300 kHz
99.5 %
24 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers #N/A
MCP1631T-E/MLVAO
Microchip Technology
3,300:
$2.02
Non-Stocked Lead-Time 11 Weeks
Mouser Part No
579-MCP1631T-E/MLVAO
Microchip Technology
Switching Controllers #N/A
Non-Stocked Lead-Time 11 Weeks
Buy
Min.: 3,300
Mult.: 3,300
Reel :
3,300
Details
Buck
1 Output
2 MHz
3.3 V, 5 V
250 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Integrated HS PWM I Mode
MCP1631T-E/ML
Microchip Technology
3,300:
$1.64
Non-Stocked Lead-Time 12 Weeks
Mouser Part No
579-MCP1631T-EML
Microchip Technology
Switching Controllers Integrated HS PWM I Mode
Non-Stocked Lead-Time 12 Weeks
Alternative Packaging
Buy
Min.: 3,300
Mult.: 3,300
Reel :
3,300
Details
Boost, Cuk, Flyback, SEPIC
1 Output
2 MHz
10 %
25 mV
250 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Integrated HS PWM V Mode
MCP1631V-E/ML
Microchip Technology
1:
$2.00
Non-Stocked Lead-Time 11 Weeks
Mouser Part No
579-MCP1631V-E/ML
Microchip Technology
Switching Controllers Integrated HS PWM V Mode
Non-Stocked Lead-Time 11 Weeks
Alternative Packaging
1
$2.00
25
$1.66
273
$1.51
Buy
Min.: 1
Mult.: 1
Details
Boost, Cuk, Flyback, SEPIC
1 Output
2 MHz
10 %
25 mV
250 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Tube
Switching Controllers Integrated HS PWM V Mode
MCP1631VT-E/ML
Microchip Technology
3,300:
$1.64
Non-Stocked Lead-Time 11 Weeks
Mouser Part No
579-MCP1631VT-E/ML
Microchip Technology
Switching Controllers Integrated HS PWM V Mode
Non-Stocked Lead-Time 11 Weeks
Alternative Packaging
Buy
Min.: 3,300
Mult.: 3,300
Reel :
3,300
Details
QFN-20
AEC-Q100
Reel
Switching Controllers Adv PWM Cntlr w/ Pre -Bias Operation A 5 A 595-UCC28251RGPT
UCC28251RGPR
Texas Instruments
3,000:
$2.87
Non-Stocked Lead-Time 16 Weeks
Mouser Part No
595-UCC28251RGPR
Texas Instruments
Switching Controllers Adv PWM Cntlr w/ Pre -Bias Operation A 5 A 595-UCC28251RGPT
Non-Stocked Lead-Time 16 Weeks
Alternative Packaging
Buy
Min.: 3,000
Mult.: 3,000
Reel :
3,000
Details
Forward
4 Output
40 kHz to 1 MHz
100 %
3.25 V
200 mA
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel
Switching Controllers 4V-40V Input Current Mode Sync StpDwn Con
MP2918GL-P
Monolithic Power Systems (MPS)
1:
$2.28
Non-Stocked Lead-Time 57 Weeks
Mouser Part No
946-MP2918GL-P
Monolithic Power Systems (MPS)
Switching Controllers 4V-40V Input Current Mode Sync StpDwn Con
Non-Stocked Lead-Time 57 Weeks
Alternative Packaging
1
$2.28
10
$1.69
25
$1.54
100
$1.38
250
$1.30
500
$1.25
Buy
Min.: 1
Mult.: 1
Reel :
500
Details
Buck
1 Output
430 kHz
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape, MouseReel
Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller
MP9928GL-P
Monolithic Power Systems (MPS)
1:
$2.53
Non-Stocked Lead-Time 37 Weeks
Mouser Part No
946-MP9928GL-P
Monolithic Power Systems (MPS)
Switching Controllers 4V-60V Input, Current Mode, Synchronous Step-Down Controller
Non-Stocked Lead-Time 37 Weeks
Alternative Packaging
1
$2.53
10
$1.88
25
$1.71
100
$1.54
250
$1.45
500
$1.42
Buy
Min.: 1
Mult.: 1
Reel :
500
Buck
1 Output
300 kHz
24 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel, Cut Tape
Switching Controllers Automotive Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
MPQ2908AGL-AEC1-P
Monolithic Power Systems (MPS)
500:
$2.13
Non-Stocked Lead-Time 44 Weeks
Mouser Part No
946-MPQ2908AGL-AEC1P
Monolithic Power Systems (MPS)
Switching Controllers Automotive Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 44 Weeks
Alternative Packaging
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
Buck
1 Output
430 kHz
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Automotive Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
MPQ2908AGL-AEC1-Z
Monolithic Power Systems (MPS)
5,000:
$1.96
Non-Stocked Lead-Time 37 Weeks
Mouser Part No
946-MPQ2908AGL-AEC1Z
Monolithic Power Systems (MPS)
Switching Controllers Automotive Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 37 Weeks
Alternative Packaging
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
Buck
1 Output
430 kHz
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Industrial Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
MPQ2908AGL-P
Monolithic Power Systems (MPS)
500:
$1.98
Non-Stocked Lead-Time 37 Weeks
Mouser Part No
946-MPQ2908AGL-P
Monolithic Power Systems (MPS)
Switching Controllers Industrial Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 37 Weeks
Alternative Packaging
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
Buck
1 Output
430 kHz
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel
Switching Controllers Industrial Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
MPQ2908AGL-Z
Monolithic Power Systems (MPS)
5,000:
$1.75
Non-Stocked Lead-Time 30 Weeks
Mouser Part No
946-MPQ2908AGL-Z
Monolithic Power Systems (MPS)
Switching Controllers Industrial Grade. 4V-60V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 30 Weeks
Alternative Packaging
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
Buck
1 Output
430 kHz
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
Reel
Switching Controllers 4V-60V Input, Current Mode Synchronous Step-Down Controller, Wettable Flank Package.
MPQ2908AGLE-AEC1-P
Monolithic Power Systems (MPS)
500:
$2.31
Non-Stocked Lead-Time 44 Weeks
Mouser Part No
946-MPQ2908AGLEAEC1P
Monolithic Power Systems (MPS)
Switching Controllers 4V-60V Input, Current Mode Synchronous Step-Down Controller, Wettable Flank Package.
Non-Stocked Lead-Time 44 Weeks
Alternative Packaging
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
Buck
1 Output
100 kHz to 1 MHz
99.5 %
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers 4V-60V Input, Current Mode Synchronous Step-Down Controller, Wettable Flank Package.
MPQ2908AGLE-AEC1-Z
Monolithic Power Systems (MPS)
5,000:
$2.16
Non-Stocked Lead-Time 37 Weeks
Mouser Part No
946-MPQ2908AGLEAEC1Z
Monolithic Power Systems (MPS)
Switching Controllers 4V-60V Input, Current Mode Synchronous Step-Down Controller, Wettable Flank Package.
Non-Stocked Lead-Time 37 Weeks
Alternative Packaging
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
Buck
1 Output
100 kHz to 1 MHz
99.5 %
25 V
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Automotive Grade.4V-40V Input, Current Mode Synchronous Step-Down Controller
MPQ2918GL-AEC1-P
Monolithic Power Systems (MPS)
500:
$1.63
Non-Stocked Lead-Time 44 Weeks
Mouser Part No
946-MPQ2918GL-AEC1-P
Monolithic Power Systems (MPS)
Switching Controllers Automotive Grade.4V-40V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 44 Weeks
Alternative Packaging
Buy
Min.: 500
Mult.: 500
Reel :
500
Details
Buck
1 Output
430 kHz
25 V
13.2 uA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel
Switching Controllers Automotive Grade.4V-40V Input, Current Mode Synchronous Step-Down Controller
MPQ2918GL-AEC1-Z
Monolithic Power Systems (MPS)
5,000:
$1.44
Non-Stocked Lead-Time 37 Weeks
Mouser Part No
946-MPQ2918GL-AEC1-Z
Monolithic Power Systems (MPS)
Switching Controllers Automotive Grade.4V-40V Input, Current Mode Synchronous Step-Down Controller
Non-Stocked Lead-Time 37 Weeks
Alternative Packaging
Buy
Min.: 5,000
Mult.: 5,000
Reel :
5,000
Details
Buck
1 Output
430 kHz
25 V
13.2 uA
- 40 C
+ 125 C
SMD/SMT
QFN-20
AEC-Q100
Reel