Switching Controllers PWM CONTROLLER
UC3844BD1
STMicroelectronics
1:
¥159.5
5,458 In Stock
Mouser Part # 511-UC3844BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
5,458 In Stock
Alternative Packaging
1
¥159.5
10
¥114.1
25
¥103
100
¥90.5
250
View
250
¥83.7
500
¥81.1
1,000
¥78.6
2,000
¥71.8
4,000
¥69.4
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:
¥88
7,883 In Stock
Mouser Part # 511-UC3844BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
7,883 In Stock
Alternative Packaging
1
¥88
10
¥62.5
25
¥55.8
100
¥48.5
2,500
¥39
5,000
View
250
¥45
500
¥42.9
1,000
¥41.2
5,000
¥37.9
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:
¥215.9
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
¥215.9
10
¥156.5
25
¥141.5
100
¥125.4
2,500
¥102.6
5,000
View
250
¥117.6
500
¥112.9
5,000
¥100.5
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:
¥607.9
634 In Stock
NRND
Mouser Part # 511-L6599D
NRND
STMicroelectronics
Switching Controllers Hi Vltg resonant Controller
634 In Stock
Alternative Packaging
1
¥607.9
10
¥456.8
25
¥406.9
100
¥377
250
View
250
¥357.1
500
¥347.1
1,000
¥307.3
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:
¥441.8
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
¥441.8
10
¥330.5
25
¥284
100
¥275.7
250
View
250
¥255.8
500
¥247.5
1,000
¥229.2
2,000
¥224.2
5,000
¥219.3
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:
¥441.8
411 In Stock
Mouser Part # 511-L5991AD13TR
STMicroelectronics
Switching Controllers Prog Current Mode
411 In Stock
Alternative Packaging
1
¥441.8
10
¥330.5
25
¥302.3
100
¥270.7
2,500
¥227.6
5,000
View
250
¥255.8
500
¥247.5
1,000
¥237.5
5,000
¥222.6
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:
¥167.8
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
¥167.8
10
¥120.3
25
¥108.3
100
¥95.2
250
View
2,500
¥77.7
250
¥89
500
¥85.2
1,000
¥82.6
2,500
¥77.7
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:
¥397
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
¥397
10
¥295.7
25
¥269.1
100
¥239.2
250
View
2,500
¥206
250
¥227.6
500
¥220.9
2,500
¥206
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:
¥712.6
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
¥712.6
10
¥543.1
25
¥500
100
¥453.5
250
View
250
¥436.8
500
¥428.5
1,000
¥408.6
2,000
¥368.7
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
SG3525AN
STMicroelectronics
1:
¥436.8
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
¥436.8
10
¥323.9
25
¥295.7
100
¥265.8
250
View
250
¥250.8
500
¥242.5
1,000
¥237.5
2,000
¥229.2
5,000
¥222.6
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:
¥237.5
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
¥237.5
10
¥172.7
25
¥156.8
100
¥138.5
250
View
250
¥129.9
500
¥124.6
1,000
¥119.6
2,000
¥115.6
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:
¥297.3
1,291 In Stock
Mouser Part # 511-UC2843BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
1,291 In Stock
Alternative Packaging
1
¥297.3
10
¥219.3
25
¥199.3
100
¥177.7
250
View
250
¥164.4
500
¥160
1,000
¥154.8
2,000
¥138.9
4,000
¥138.7
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:
¥186
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
¥186
10
¥133.9
25
¥120.6
100
¥106
2,500
¥87.9
5,000
View
250
¥99.2
500
¥94.8
1,000
¥91.9
5,000
¥85.5
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:
¥227.6
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
¥227.6
10
¥165.1
25
¥140.4
100
¥133.7
250
View
250
¥125.2
500
¥120.3
1,000
¥115.6
2,000
¥111.5
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:
¥201
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
¥201
10
¥144.5
25
¥130.1
100
¥114.4
250
View
250
¥107
500
¥102.5
1,000
¥99.2
2,000
¥94.7
4,000
¥83.7
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:
¥282.4
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
¥282.4
10
¥207.6
25
¥189.4
100
¥167.8
250
View
250
¥156.1
500
¥151.8
1,000
¥146.8
2,000
¥131.2
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:
¥182.7
2,366 In Stock
Mouser Part # 511-UC3845BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
2,366 In Stock
1
¥182.7
10
¥131.4
25
¥118.3
100
¥104
250
View
250
¥97.2
500
¥93.2
1,000
¥90.2
2,000
¥89
4,000
¥76.1
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:
¥764.1
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
¥764.1
10
¥578
25
¥531.5
100
¥480
250
View
4,000
¥411.9
250
¥456.8
500
¥448.5
1,000
¥426.9
2,000
¥421.9
4,000
¥411.9
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
SG2525AP013TR
STMicroelectronics
1:
¥483.4
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
¥483.4
10
¥360.4
25
¥330.5
100
¥295.7
250
View
2,500
¥254.1
250
¥280.7
500
¥274.1
2,500
¥254.1
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
SG3525AP013TR
STMicroelectronics
1:
¥378.7
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
¥378.7
10
¥279
25
¥255.8
100
¥227.6
250
View
2,500
¥182.7
250
¥215.9
500
¥209.3
1,000
¥201
2,500
¥182.7
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:
¥782.3
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
¥782.3
10
¥594.6
25
¥546.5
3,000
¥546.5
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:
¥323.9
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
¥323.9
10
¥239.2
25
¥217.6
100
¥194.3
2,500
¥161.3
5,000
View
250
¥182.7
500
¥177.7
1,000
¥176.1
5,000
¥158.8
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:
¥287.4
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
¥287.4
10
¥210.9
25
¥191
100
¥171.1
250
View
2,500
¥142.5
250
¥160
500
¥153.8
1,000
¥152
2,500
¥142.5
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:
¥139.5
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
¥139.5
10
¥98.3
25
¥88.4
100
¥77.2
250
View
2,500
¥63.5
250
¥71.9
500
¥68.8
1,000
¥66.3
2,500
¥63.5
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:
¥89.7
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
¥89.7
10
¥62.6
25
¥56
100
¥48.7
250
View
2,500
¥39.4
250
¥45.2
500
¥43
1,000
¥41.4
2,500
¥39.4
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
Japan