Switching Controllers PWM CONTROLLER
UC3844BD1
STMicroelectronics
1:
$0.96
5,458 In Stock
Mouser Part # 511-UC3844BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
5,458 In Stock
Alternative Packaging
1
$0.96
10
$0.687
25
$0.62
100
$0.545
250
View
250
$0.504
500
$0.488
1,000
$0.473
2,000
$0.432
4,000
$0.418
Buy
Min.: 1 Mult.: 1
Details
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
UC3844BD1013TR
STMicroelectronics
1:
$0.53
7,883 In Stock
Mouser Part # 511-UC3844BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
7,883 In Stock
Alternative Packaging
1
$0.53
10
$0.376
25
$0.336
100
$0.292
2,500
$0.235
5,000
View
250
$0.271
500
$0.258
1,000
$0.248
5,000
$0.228
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 Single-phase PWM controller for automotive applications
A6727TR
STMicroelectronics
1:
$1.30
1,423 In Stock
NRND
Mouser Part # 511-A6727TR
NRND
STMicroelectronics
Switching Controllers Single-phase PWM controller for automotive applications
1,423 In Stock
Alternative Packaging
1
$1.30
10
$0.942
25
$0.852
100
$0.755
2,500
$0.618
5,000
View
250
$0.708
500
$0.68
5,000
$0.605
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck
1 Output
300 kHz
80 %
Adjustable
1.5 A
- 40 C
+ 150 C
SMD/SMT
AEC-Q100
Reel, Cut Tape, MouseReel
Switching Controllers Hi Vltg resonant Controller
L6599D
STMicroelectronics
1:
$3.66
634 In Stock
NRND
Mouser Part # 511-L6599D
NRND
STMicroelectronics
Switching Controllers Hi Vltg resonant Controller
634 In Stock
Alternative Packaging
1
$3.66
10
$2.75
25
$2.45
100
$2.27
250
View
250
$2.15
500
$2.09
1,000
$1.85
Buy
Min.: 1 Mult.: 1
Details
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:
$2.66
153 In Stock
1,000 Expected 9/18/2026
Mouser Part # 511-L5991AD
STMicroelectronics
Switching Controllers Prog Current Mode
153 In Stock
1,000 Expected 9/18/2026
Alternative Packaging
1
$2.66
10
$1.99
25
$1.71
100
$1.66
250
View
250
$1.54
500
$1.49
1,000
$1.38
2,000
$1.35
5,000
$1.32
Buy
Min.: 1 Mult.: 1
Details
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:
$2.66
411 In Stock
Mouser Part # 511-L5991AD13TR
STMicroelectronics
Switching Controllers Prog Current Mode
411 In Stock
Alternative Packaging
1
$2.66
10
$1.99
25
$1.82
100
$1.63
2,500
$1.37
5,000
View
250
$1.54
500
$1.49
1,000
$1.43
5,000
$1.34
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
L6565DTR
STMicroelectronics
1:
$1.01
309 In Stock
19,900 Expected 8/20/2026
Mouser Part # 511-L6565DTR
STMicroelectronics
Switching Controllers Current-Mode Pri Cnt
309 In Stock
19,900 Expected 8/20/2026
Alternative Packaging
1
$1.01
10
$0.724
25
$0.652
100
$0.573
250
View
2,500
$0.468
250
$0.536
500
$0.513
1,000
$0.497
2,500
$0.468
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Flyback
1 Output
70 kHz
5.5 V
4.5 mA
- 40 C
+ 150 C
SMD/SMT
SOIC-8
Reel, Cut Tape, MouseReel
Switching Controllers Hi-Volt resonant controller
L6599ADTR
STMicroelectronics
1:
$2.39
49 In Stock
5,000 On Order
Mouser Part # 511-L6599ADTR
STMicroelectronics
Switching Controllers Hi-Volt resonant controller
49 In Stock
5,000 On Order
View Dates
Alternative Packaging
On Order:
2,500 Expected 1/29/2027
2,500 Expected 5/7/2027
Factory Lead-Time:
32 Weeks
1
$2.39
10
$1.78
25
$1.62
100
$1.44
250
View
2,500
$1.24
250
$1.37
500
$1.33
2,500
$1.24
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Half Bridge
1 Output
500 kHz
52 %
13.3 V
800 mA
- 40 C
+ 150 C
SMD/SMT
SO N
Reel, Cut Tape, MouseReel
Switching Controllers Voltage Mode w/Sync
SG2525AP
STMicroelectronics
1:
$4.29
563 In Stock
1,000 Expected 9/25/2026
Mouser Part # 511-SG2525AP
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
563 In Stock
1,000 Expected 9/25/2026
Alternative Packaging
1
$4.29
10
$3.27
25
$3.01
100
$2.73
250
View
250
$2.63
500
$2.58
1,000
$2.46
2,000
$2.22
Buy
Min.: 1 Mult.: 1
Details
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:
$2.91
29,993 On Order
Mouser Part # 511-SG2525AP013TR
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
29,993 On Order
View Dates
Alternative Packaging
On Order:
12,493 Expected 3/19/2027
17,500 Expected 3/26/2027
Factory Lead-Time:
52 Weeks
1
$2.91
10
$2.17
25
$1.99
100
$1.78
250
View
2,500
$1.53
250
$1.69
500
$1.65
2,500
$1.53
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
SG3525AN
STMicroelectronics
1:
$2.63
953 In Stock
2,000 Expected 9/3/2026
Mouser Part # 511-SG3525AN
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
953 In Stock
2,000 Expected 9/3/2026
1
$2.63
10
$1.95
25
$1.78
100
$1.60
250
View
250
$1.51
500
$1.46
1,000
$1.43
2,000
$1.38
5,000
$1.34
Buy
Min.: 1 Mult.: 1
Details
Push-Pull
2 Output
500 kHz
49 %
5.1 V
500 mA
0 C
+ 70 C
Through Hole
PDIP-16
Tube
Switching Controllers 0.5mA Current Mode
UC2842BD1
STMicroelectronics
1:
$1.43
81 In Stock
2,000 Expected 5/28/2027
Mouser Part # 511-UC2842BD
STMicroelectronics
Switching Controllers 0.5mA Current Mode
81 In Stock
2,000 Expected 5/28/2027
Alternative Packaging
1
$1.43
10
$1.04
25
$0.944
100
$0.834
250
View
250
$0.782
500
$0.75
1,000
$0.72
2,000
$0.696
Buy
Min.: 1 Mult.: 1
Details
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 PWM CONTROLLER
UC2843BD1
STMicroelectronics
1:
$1.79
1,291 In Stock
Mouser Part # 511-UC2843BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
1,291 In Stock
Alternative Packaging
1
$1.79
10
$1.32
25
$1.20
100
$1.07
250
View
250
$0.99
500
$0.963
1,000
$0.932
2,000
$0.836
4,000
$0.835
Buy
Min.: 1 Mult.: 1
Details
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:
$1.12
1,888 In Stock
2,500 Expected 2/19/2027
Mouser Part # 511-UC2844BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
1,888 In Stock
2,500 Expected 2/19/2027
Alternative Packaging
1
$1.12
10
$0.806
25
$0.726
100
$0.638
2,500
$0.529
5,000
View
250
$0.597
500
$0.571
1,000
$0.553
5,000
$0.515
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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:
$1.37
106 In Stock
2,000 Expected 9/7/2026
Mouser Part # 511-UC2844BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
106 In Stock
2,000 Expected 9/7/2026
1
$1.37
10
$0.994
25
$0.845
100
$0.805
250
View
250
$0.754
500
$0.724
1,000
$0.696
2,000
$0.671
Buy
Min.: 1 Mult.: 1
Details
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
UC3844BN
STMicroelectronics
1:
$1.21
1,601 In Stock
2,000 Expected 9/2/2026
Mouser Part # 511-UC3844BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
1,601 In Stock
2,000 Expected 9/2/2026
1
$1.21
10
$0.87
25
$0.783
100
$0.689
250
View
250
$0.644
500
$0.617
1,000
$0.597
2,000
$0.57
4,000
$0.504
Buy
Min.: 1 Mult.: 1
Details
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 PWM CONTROLLER
UC3845BD1
STMicroelectronics
1:
$1.70
388 In Stock
2,000 Expected 5/21/2027
Mouser Part # 511-UC3845BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
388 In Stock
2,000 Expected 5/21/2027
Alternative Packaging
1
$1.70
10
$1.25
25
$1.14
100
$1.01
250
View
250
$0.94
500
$0.914
1,000
$0.884
2,000
$0.79
Buy
Min.: 1 Mult.: 1
Details
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
UC3845BN
STMicroelectronics
1:
$1.10
2,866 In Stock
Mouser Part # 511-UC3845BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
2,866 In Stock
1
$1.10
10
$0.791
25
$0.712
100
$0.626
250
View
250
$0.585
500
$0.561
1,000
$0.543
2,000
$0.536
4,000
$0.458
Buy
Min.: 1 Mult.: 1
Details
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 Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT
VIPERGAN100TR
STMicroelectronics
1:
$4.60
129 In Stock
NRND
Mouser Part # 511-VIPERGAN100TR
NRND
STMicroelectronics
Switching Controllers Advanced quasi-resonant offline high voltage converter with E-mode GaN HEMT
129 In Stock
1
$4.60
10
$3.48
25
$3.20
100
$2.89
250
View
4,000
$2.48
250
$2.75
500
$2.70
1,000
$2.57
2,000
$2.54
4,000
$2.48
Buy
Min.: 1 Mult.: 1
Reel :4,000
Details
Flyback
1 Output
330 kHz
6 V
4 mA
- 40 C
+ 150 C
SMD/SMT
VFQFN-16
Reel, Cut Tape, MouseReel
Switching Controllers Voltage Mode w/Sync
SG3525AP013TR
STMicroelectronics
1:
$2.28
14,993 Expected 8/24/2026
Mouser Part # 511-SG3525AP013TR
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
14,993 Expected 8/24/2026
Alternative Packaging
1
$2.28
10
$1.68
25
$1.54
100
$1.37
250
View
2,500
$1.10
250
$1.30
500
$1.26
1,000
$1.21
2,500
$1.10
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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 High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications
VNF1248FTR
STMicroelectronics
1:
$4.71
5,999 Expected 7/9/2027
New Product
Mouser Part # 511-VNF1248FTR
New Product
STMicroelectronics
Switching Controllers High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications
5,999 Expected 7/9/2027
1
$4.71
10
$3.58
25
$3.29
3,000
$3.29
Buy
Min.: 1 Mult.: 1
Max.: 50
Reel :3,000
Details
1 Output
8 MHz
- 40 C
+ 150 C
SMD/SMT
QFN-32
AEC-Q100
Reel, Cut Tape, MouseReel
Switching Controllers MultiMode Controller for SMPS
L6566BTR
STMicroelectronics
1:
$1.95
2,500 Expected 8/27/2027
Mouser Part # 511-L6566BTR
STMicroelectronics
Switching Controllers MultiMode Controller for SMPS
2,500 Expected 8/27/2027
Alternative Packaging
1
$1.95
10
$1.44
25
$1.31
100
$1.17
2,500
$0.971
5,000
View
250
$1.10
500
$1.07
1,000
$1.06
5,000
$0.956
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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/Current Cont
+3 images
TSM108IDT
STMicroelectronics
1:
$1.73
7,500 Expected 7/2/2027
Mouser Part # 511-TSM108IDT
STMicroelectronics
Switching Controllers Voltage/Current Cont
7,500 Expected 7/2/2027
Alternative Packaging
1
$1.73
10
$1.27
25
$1.15
100
$1.03
250
View
2,500
$0.858
250
$0.963
500
$0.926
1,000
$0.915
2,500
$0.858
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
Buck
1 Output
70 kHz to 130 kHz
100 %
Adjustable
80 mA
- 40 C
+ 125 C
SMD/SMT
SOIC-14
Reel, Cut Tape, MouseReel
Switching Controllers 0.5mA Current Mode
UC2845BD1013TR
STMicroelectronics
1:
$0.84
8,449 On Order
Mouser Part # 511-UC2845BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
8,449 On Order
View Dates
Alternative Packaging
On Order:
3,449 Expected 11/20/2026
5,000 Expected 3/26/2027
Factory Lead-Time:
52 Weeks
1
$0.84
10
$0.592
25
$0.532
100
$0.465
250
View
2,500
$0.382
250
$0.433
500
$0.414
1,000
$0.399
2,500
$0.382
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
UC3845BD1013TR
STMicroelectronics
1:
$0.54
6,984 On Order
Mouser Part # 511-UC3845BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
6,984 On Order
View Dates
Alternative Packaging
On Order:
1,984 Expected 2/26/2027
5,000 Expected 3/19/2027
Factory Lead-Time:
52 Weeks
1
$0.54
10
$0.377
25
$0.337
100
$0.293
250
View
2,500
$0.237
250
$0.272
500
$0.259
1,000
$0.249
2,500
$0.237
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Vietnam