|
|
Switching Controllers 0.5mA Current Mode
- UC3843BD1
- STMicroelectronics
-
1:
$2.45
-
1,813In Stock
|
Mouser Part #
511-UC3843BD
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
1,813In Stock
|
|
|
$2.45
|
|
|
$1.80
|
|
|
$1.63
|
|
|
$1.45
|
|
|
View
|
|
|
$1.35
|
|
|
$1.31
|
|
|
$1.27
|
|
|
$1.17
|
|
|
$1.14
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3844BN
- STMicroelectronics
-
1:
$1.48
-
5,271In Stock
|
Mouser Part #
511-UC3844BN
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
5,271In Stock
|
|
|
$1.48
|
|
|
$1.06
|
|
|
$0.922
|
|
|
$0.861
|
|
|
View
|
|
|
$0.806
|
|
|
$0.775
|
|
|
$0.749
|
|
|
$0.696
|
|
|
$0.665
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3845BN
- STMicroelectronics
-
1:
$1.51
-
3,052In Stock
|
Mouser Part #
511-UC3845BN
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
3,052In Stock
|
|
|
$1.51
|
|
|
$1.09
|
|
|
$0.922
|
|
|
$0.868
|
|
|
View
|
|
|
$0.814
|
|
|
$0.779
|
|
|
$0.752
|
|
|
$0.737
|
|
|
$0.684
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
|
Tube
|
|
|
|
Switching Controllers Hi Vltg resonant Controller
- L6599D
- STMicroelectronics
-
1:
$4.33
-
711In Stock
-
NRND
|
Mouser Part #
511-L6599D
NRND
|
STMicroelectronics
|
Switching Controllers Hi Vltg resonant Controller
|
|
711In Stock
|
|
|
$4.33
|
|
|
$3.25
|
|
|
$2.81
|
|
|
$2.68
|
|
|
View
|
|
|
$2.53
|
|
|
$2.45
|
|
|
$2.35
|
|
|
$2.28
|
|
|
$2.23
|
|
Min.: 1
Mult.: 1
|
|
|
Half Bridge
|
1 Output
|
500 kHz
|
52 %
|
|
13.3 V
|
800 mA
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Switching Controllers Prog Current Mode
- L5991AD
- STMicroelectronics
-
1:
$3.51
-
160In Stock
-
1,000Expected 2026-07-06
|
Mouser Part #
511-L5991AD
|
STMicroelectronics
|
Switching Controllers Prog Current Mode
|
|
160In Stock
1,000Expected 2026-07-06
|
|
|
$3.51
|
|
|
$2.62
|
|
|
$2.26
|
|
|
$2.15
|
|
|
View
|
|
|
$2.03
|
|
|
$1.96
|
|
|
$1.87
|
|
|
$1.81
|
|
|
$1.79
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback
|
1 Output
|
1 MHz
|
100 %
|
|
5.075 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Switching Controllers Prog Current Mode
- L5991AD13TR
- STMicroelectronics
-
1:
$3.51
-
394In Stock
|
Mouser Part #
511-L5991AD13TR
|
STMicroelectronics
|
Switching Controllers Prog Current Mode
|
|
394In Stock
|
|
|
$3.51
|
|
|
$2.62
|
|
|
$2.39
|
|
|
$2.15
|
|
|
$1.81
|
|
|
View
|
|
|
$2.03
|
|
|
$1.97
|
|
|
$1.90
|
|
|
$1.79
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback
|
1 Output
|
1 MHz
|
93 %
|
|
5.075 V
|
1.5 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Prog Current Mode
- L5991D013TR
- STMicroelectronics
-
1:
$3.41
-
970In Stock
|
Mouser Part #
511-L5991D013TR
|
STMicroelectronics
|
Switching Controllers Prog Current Mode
|
|
970In Stock
|
|
|
$3.41
|
|
|
$2.53
|
|
|
$2.32
|
|
|
$2.07
|
|
|
$1.79
|
|
|
View
|
|
|
$1.99
|
|
|
$1.94
|
|
|
$1.83
|
|
|
$1.73
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback
|
1 Output
|
1 MHz
|
93 %
|
|
5.075 V
|
1.5 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Current-Mode Pri Cnt
- L6565D
- STMicroelectronics
-
1:
$2.19
-
1,937In Stock
-
2,000Expected 2026-06-05
|
Mouser Part #
511-L6565D
|
STMicroelectronics
|
Switching Controllers Current-Mode Pri Cnt
|
|
1,937In Stock
2,000Expected 2026-06-05
|
|
|
$2.19
|
|
|
$1.60
|
|
|
$1.45
|
|
|
$1.29
|
|
|
View
|
|
|
$1.20
|
|
|
$1.16
|
|
|
$1.12
|
|
|
$1.08
|
|
|
$1.05
|
|
Min.: 1
Mult.: 1
|
|
|
Flyback
|
1 Output
|
70 kHz
|
|
|
5.5 V
|
4.5 mA
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Tube
|
|
|
|
Switching Controllers MultiMode Controller for SMPS
- L6566BTR
- STMicroelectronics
-
1:
$2.61
-
1,478In Stock
|
Mouser Part #
511-L6566BTR
|
STMicroelectronics
|
Switching Controllers MultiMode Controller for SMPS
|
|
1,478In Stock
|
|
|
$2.61
|
|
|
$1.92
|
|
|
$1.73
|
|
|
$1.54
|
|
|
$1.30
|
|
|
View
|
|
|
$1.45
|
|
|
$1.39
|
|
|
$1.27
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Flyback
|
1 Output
|
107 kHz
|
75 %
|
|
5 V
|
800 mA
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SO-16 N
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Voltage Mode w/Sync
- SG2525AP
- STMicroelectronics
-
1:
$5.28
-
607In Stock
|
Mouser Part #
511-SG2525AP
|
STMicroelectronics
|
Switching Controllers Voltage Mode w/Sync
|
|
607In Stock
|
|
|
$5.28
|
|
|
$3.93
|
|
|
$3.60
|
|
|
$3.51
|
|
|
View
|
|
|
$3.40
|
|
|
$2.82
|
|
|
$2.74
|
|
|
$2.68
|
|
Min.: 1
Mult.: 1
|
|
|
Push-Pull
|
2 Output
|
100 Hz to 400 kHz
|
49 %
|
|
5.1 V
|
500 mA
|
- 25 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Tube
|
|
|
|
Switching Controllers Voltage Mode w/Sync
- SG2525AP013TR
- STMicroelectronics
-
1:
$3.70
-
107In Stock
-
30,000On Order
|
Mouser Part #
511-SG2525AP013TR
|
STMicroelectronics
|
Switching Controllers Voltage Mode w/Sync
|
|
107In Stock
30,000On Order
On Order:
12,500 Expected 2027-05-10
17,500 Expected 2027-05-17
Factory Lead-Time:
16 Weeks
|
|
|
$3.70
|
|
|
$2.75
|
|
|
$2.51
|
|
|
$2.25
|
|
|
$1.93
|
|
|
View
|
|
|
$2.13
|
|
|
$2.04
|
|
|
$1.97
|
|
|
$1.87
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Push-Pull
|
2 Output
|
100 Hz to 400 kHz
|
49 %
|
|
5.1 V
|
500 mA
|
- 25 C
|
+ 85 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Voltage Mode w/Sync
- SG3525AP013TR
- STMicroelectronics
-
1:
$2.88
-
27In Stock
-
15,000Expected 2027-02-01
|
Mouser Part #
511-SG3525AP013TR
|
STMicroelectronics
|
Switching Controllers Voltage Mode w/Sync
|
|
27In Stock
15,000Expected 2027-02-01
|
|
|
$2.88
|
|
|
$2.13
|
|
|
$1.94
|
|
|
$1.73
|
|
|
$1.45
|
|
|
View
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.51
|
|
|
$1.42
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Push-Pull
|
2 Output
|
100 Hz to 500 kHz
|
49 %
|
|
5.1 V
|
500 mA
|
0 C
|
+ 70 C
|
SMD/SMT
|
SOIC-16
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC2842BD1
- STMicroelectronics
-
1:
$1.87
-
513In Stock
|
Mouser Part #
511-UC2842BD
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
513In Stock
|
|
|
$1.87
|
|
|
$1.36
|
|
|
$1.23
|
|
|
$1.09
|
|
|
View
|
|
|
$1.01
|
|
|
$0.979
|
|
|
$0.939
|
|
|
$0.89
|
|
|
$0.871
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC2844BD1013TR
- STMicroelectronics
-
1:
$1.45
-
1,976In Stock
|
Mouser Part #
511-UC2844BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
1,976In Stock
|
|
|
$1.45
|
|
|
$1.05
|
|
|
$0.945
|
|
|
$0.832
|
|
|
$0.706
|
|
|
View
|
|
|
$0.779
|
|
|
$0.746
|
|
|
$0.726
|
|
|
$0.636
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC2844BN
- STMicroelectronics
-
1:
$1.73
-
346In Stock
|
Mouser Part #
511-UC2844BN
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
346In Stock
|
|
|
$1.73
|
|
|
$1.26
|
|
|
$1.10
|
|
|
$1.01
|
|
|
View
|
|
|
$0.958
|
|
|
$0.924
|
|
|
$0.878
|
|
|
$0.829
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC2845BD1013TR
- STMicroelectronics
-
1:
$1.45
-
1,533In Stock
-
5,000Expected 2026-12-28
|
Mouser Part #
511-UC2845BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
1,533In Stock
5,000Expected 2026-12-28
|
|
|
$1.45
|
|
|
$1.05
|
|
|
$0.945
|
|
|
$0.832
|
|
|
$0.69
|
|
|
View
|
|
|
$0.779
|
|
|
$0.746
|
|
|
$0.726
|
|
|
$0.654
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.95 V to 5.05 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3842BD1
- STMicroelectronics
-
1:
$1.67
-
1,242In Stock
-
2,000Expected 2026-08-17
|
Mouser Part #
511-UC3842BD
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
1,242In Stock
2,000Expected 2026-08-17
|
|
|
$1.67
|
|
|
$1.21
|
|
|
$1.09
|
|
|
$0.965
|
|
|
View
|
|
|
$0.894
|
|
|
$0.868
|
|
|
$0.838
|
|
|
$0.801
|
|
|
$0.77
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3842BD1013TR
- STMicroelectronics
-
1:
$1.43
-
3,000In Stock
|
Mouser Part #
511-UC3842BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
3,000In Stock
|
|
|
$1.43
|
|
|
$1.02
|
|
|
$0.924
|
|
|
$0.814
|
|
|
$0.688
|
|
|
View
|
|
|
$0.76
|
|
|
$0.729
|
|
|
$0.707
|
|
|
$0.641
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3843BD1013TR
- STMicroelectronics
-
1:
$1.31
-
3,285In Stock
|
Mouser Part #
511-UC3843BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
3,285In Stock
|
|
|
$1.31
|
|
|
$0.94
|
|
|
$0.847
|
|
|
$0.744
|
|
|
$0.618
|
|
|
View
|
|
|
$0.696
|
|
|
$0.665
|
|
|
$0.639
|
|
|
$0.589
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3843BN
- STMicroelectronics
-
1:
$1.40
-
1,943In Stock
|
Mouser Part #
511-UC3843BN
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
1,943In Stock
|
|
|
$1.40
|
|
|
$1.00
|
|
|
$0.844
|
|
|
$0.795
|
|
|
View
|
|
|
$0.743
|
|
|
$0.711
|
|
|
$0.685
|
|
|
$0.635
|
|
|
$0.622
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
100 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
Through Hole
|
PDIP-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3844BD1013TR
- STMicroelectronics
-
1:
$1.34
-
436In Stock
-
7,500Expected 2026-08-31
|
Mouser Part #
511-UC3844BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
436In Stock
7,500Expected 2026-08-31
|
|
|
$1.34
|
|
|
$0.959
|
|
|
$0.884
|
|
|
$0.759
|
|
|
$0.608
|
|
|
View
|
|
|
$0.721
|
|
|
$0.697
|
|
|
$0.675
|
|
|
$0.593
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers PWM CONTROLLER
- UC3845BD1
- STMicroelectronics
-
1:
$2.23
-
688In Stock
|
Mouser Part #
511-UC3845BD1
|
STMicroelectronics
|
Switching Controllers PWM CONTROLLER
|
|
688In Stock
|
|
|
$2.23
|
|
|
$1.64
|
|
|
$1.50
|
|
|
$1.33
|
|
|
View
|
|
|
$1.24
|
|
|
$1.20
|
|
|
$1.16
|
|
|
$1.04
|
|
Min.: 1
Mult.: 1
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Tube
|
|
|
|
Switching Controllers 0.5mA Current Mode
- UC3845BD1013TR
- STMicroelectronics
-
1:
$1.38
-
746In Stock
-
2,500Expected 2027-06-14
|
Mouser Part #
511-UC3845BD1013TR
|
STMicroelectronics
|
Switching Controllers 0.5mA Current Mode
|
|
746In Stock
2,500Expected 2027-06-14
|
|
|
$1.38
|
|
|
$0.988
|
|
|
$0.874
|
|
|
$0.782
|
|
|
$0.631
|
|
|
View
|
|
|
$0.732
|
|
|
$0.701
|
|
|
$0.68
|
|
|
$0.629
|
|
Min.: 1
Mult.: 1
:
2,500
|
|
|
Boost, Flyback, Forward
|
1 Output
|
500 kHz
|
50 %
|
|
4.9 V to 5.1 V
|
1 A
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
SOIC-8
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT
- VIPERGAN50TR
- STMicroelectronics
-
1:
$4.58
-
3,841In Stock
|
Mouser Part #
511-VIPERGAN50TR
|
STMicroelectronics
|
Switching Controllers HV converter embedding advanced quasi-resonant controller and 650V GAN HEMT
|
|
3,841In Stock
|
|
|
$4.58
|
|
|
$3.43
|
|
|
$3.14
|
|
|
$2.84
|
|
|
View
|
|
|
$2.32
|
|
|
$2.68
|
|
|
$2.64
|
|
|
$2.51
|
|
|
$2.43
|
|
|
$2.32
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
|
1 Output
|
|
|
|
|
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
QFN-6
|
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT
- VIPERGAN100TR
- STMicroelectronics
-
1:
$6.21
-
129In Stock
-
NRND
|
Mouser Part #
511-VIPERGAN100TR
NRND
|
STMicroelectronics
|
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT
|
|
129In Stock
|
|
|
$6.21
|
|
|
$4.71
|
|
|
$4.33
|
|
|
$3.92
|
|
|
View
|
|
|
$3.28
|
|
|
$3.61
|
|
|
$3.59
|
|
|
$3.37
|
|
|
$3.30
|
|
|
$3.28
|
|
Min.: 1
Mult.: 1
:
4,000
|
|
|
Flyback
|
1 Output
|
330 kHz
|
|
|
6 V
|
4 mA
|
- 40 C
|
+ 150 C
|
SMD/SMT
|
VFQFN-16
|
|
Reel, Cut Tape, MouseReel
|
|
Canada