Switching Controllers PWM CONTROLLER
UC3844BD1
STMicroelectronics
1:
¥159.5
4,224 In Stock
Mouser Part # 511-UC3844BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
4,224 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
¥69.4
4,000
¥68.4
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
UC3844BN
STMicroelectronics
1:
¥201
3,585 In Stock
Mouser Part # 511-UC3844BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
3,585 In Stock
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 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 Prog Current Mode
L5991AD
STMicroelectronics
1:
¥441.8
151 In Stock
1,000 Expected 4/23/2027
Mouser Part # 511-L5991AD
STMicroelectronics
Switching Controllers Prog Current Mode
151 In Stock
1,000 Expected 4/23/2027
Alternative Packaging
1
¥441.8
10
¥330.5
25
¥284
100
¥272.4
250
View
250
¥255.8
500
¥247.5
1,000
¥230.9
2,000
¥225.9
5,000
¥220.9
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:
¥445.1
136 In Stock
2,500 Expected 10/2/2026
Mouser Part # 511-L5991AD13TR
STMicroelectronics
Switching Controllers Prog Current Mode
136 In Stock
2,500 Expected 10/2/2026
Alternative Packaging
1
¥445.1
10
¥330.5
25
¥302.3
100
¥270.7
2,500
¥232.5
5,000
View
250
¥254.1
500
¥245.8
1,000
¥235.9
5,000
¥225.9
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:
¥166.1
309 In Stock
65,000 Expected 9/21/2026
Mouser Part # 511-L6565DTR
STMicroelectronics
Switching Controllers Current-Mode Pri Cnt
309 In Stock
65,000 Expected 9/21/2026
Alternative Packaging
1
¥166.1
10
¥119.3
25
¥107.6
100
¥94.8
2,500
¥78.6
5,000
View
250
¥88.7
500
¥85
1,000
¥82.6
5,000
¥76.6
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
30 In Stock
5,000 On Order
Mouser Part # 511-L6599ADTR
STMicroelectronics
Switching Controllers Hi-Volt resonant controller
30 In Stock
5,000 On Order
View Dates
Alternative Packaging
On Order:
2,500 Expected 1/29/2027
2,500 Expected 2/19/2027
Factory Lead-Time:
38 Weeks
1
¥397
10
¥295.7
25
¥277.4
2,500
¥275.7
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:
¥684.3
427 In Stock
1,000 Expected 9/28/2026
Mouser Part # 511-SG2525AP
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
427 In Stock
1,000 Expected 9/28/2026
Alternative Packaging
1
¥684.3
10
¥506.6
25
¥465.1
100
¥420.2
250
View
250
¥398.6
500
¥395.3
1,000
¥370.4
2,000
¥362.1
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:
¥483.4
93 In Stock
30,000 On Order
Mouser Part # 511-SG2525AP013TR
STMicroelectronics
Switching Controllers Voltage Mode w/Sync
93 In Stock
30,000 On Order
View Dates
Alternative Packaging
On Order:
12,500 Expected 2/19/2027
17,500 Expected 3/19/2027
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 0.5mA Current Mode
UC2842BD1
STMicroelectronics
1:
¥249.2
155 In Stock
2,000 Expected 5/28/2027
Mouser Part # 511-UC2842BD
STMicroelectronics
Switching Controllers 0.5mA Current Mode
155 In Stock
2,000 Expected 5/28/2027
Alternative Packaging
1
¥249.2
10
¥181
25
¥163.9
100
¥141.5
250
View
250
¥132.2
500
¥127.6
1,000
¥126.7
2,000
¥122.1
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
1,207 In Stock
Mouser Part # 511-UC2843BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
1,207 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:
¥182.7
1,888 In Stock
2,500 Expected 2/26/2027
Mouser Part # 511-UC2844BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
1,888 In Stock
2,500 Expected 2/26/2027
Alternative Packaging
1
¥182.7
10
¥131.7
25
¥119.1
100
¥105.1
2,500
¥81.4
5,000
View
250
¥98.3
500
¥94.3
1,000
¥92
5,000
¥79.7
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 10/14/2026
Mouser Part # 511-UC2844BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
106 In Stock
2,000 Expected 10/14/2026
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
UC3842BD1
STMicroelectronics
1:
¥209.3
2,178 In Stock
Mouser Part # 511-UC3842BD
STMicroelectronics
Switching Controllers 0.5mA Current Mode
2,178 In Stock
Alternative Packaging
1
¥209.3
10
¥152.1
25
¥137.7
100
¥121.8
250
View
250
¥112.9
500
¥109.6
1,000
¥105
2,000
¥102
4,000
¥93.7
Buy
Min.: 1 Mult.: 1
Details
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
UC3843BD1
STMicroelectronics
1:
¥252.5
1,356 In Stock
Mouser Part # 511-UC3843BD
STMicroelectronics
Switching Controllers 0.5mA Current Mode
1,356 In Stock
Alternative Packaging
1
¥252.5
10
¥192.7
25
¥179.4
100
¥163.6
250
View
250
¥156.1
500
¥152.5
1,000
¥150
2,000
¥149.8
Buy
Min.: 1 Mult.: 1
Details
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
UC3844BD1013TR
STMicroelectronics
1:
¥93
5,343 In Stock
5,000 On Order
Mouser Part # 511-UC3844BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
5,343 In Stock
5,000 On Order
Alternative Packaging
1
¥93
10
¥64.4
25
¥57.6
100
¥50.2
250
View
2,500
¥44
250
¥46.5
500
¥44.2
2,500
¥44
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 PWM CONTROLLER
UC3845BD1
STMicroelectronics
1:
¥282.4
387 In Stock
2,000 Expected 5/21/2027
Mouser Part # 511-UC3845BD1
STMicroelectronics
Switching Controllers PWM CONTROLLER
387 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:
¥204.3
2,047 In Stock
Mouser Part # 511-UC3845BN
STMicroelectronics
Switching Controllers 0.5mA Current Mode
2,047 In Stock
1
¥204.3
10
¥146.7
25
¥132
100
¥116.1
250
View
250
¥108.5
500
¥104
1,000
¥100.7
2,000
¥77.4
4,000
¥75.7
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 Hi Vltg resonant Controller
L6599D
STMicroelectronics
1:
¥561.4
468 In Stock
NRND
Mouser Part # 511-L6599D
NRND
STMicroelectronics
Switching Controllers Hi Vltg resonant Controller
468 In Stock
Alternative Packaging
1
¥561.4
10
¥416.9
25
¥380.4
100
¥342.2
250
View
250
¥322.2
500
¥315.6
1,000
¥310.6
2,000
¥304
5,000
¥300.6
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 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 High-side switch controller with intelligent fuse protection for 12 V, 24 V and 48 V automotive applications
VNF1248FTR
STMicroelectronics
1:
¥754.1
5,799 Expected 8/13/2027
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
5,799 Expected 8/13/2027
1
¥754.1
10
¥579.7
25
¥524.9
3,000
¥524.9
Buy
Min.: 1 Mult.: 1
Max.: 50
Reel :3,000
Details
1 Output
8 MHz
6 V to 60 V
- 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
2,499 Expected 8/6/2027
Mouser Part # 511-L6566BTR
STMicroelectronics
Switching Controllers MultiMode Controller for SMPS
2,499 Expected 8/6/2027
Alternative Packaging
1
¥323.9
10
¥239.2
25
¥217.6
100
¥194.3
250
View
2,500
¥164.8
250
¥182.7
500
¥177.7
1,000
¥176.1
2,500
¥164.8
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:
¥295.7
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
¥295.7
10
¥215.9
25
¥196
100
¥174.4
250
View
2,500
¥147.7
250
¥163.6
500
¥157.5
1,000
¥156
2,500
¥147.7
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
17,500 On Order
Mouser Part # 511-UC2845BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
17,500 On Order
View Dates
Alternative Packaging
On Order:
5,000 Expected 11/20/2026
5,000 Expected 3/26/2027
7,500 Expected 6/18/2027
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
UC3843BD1013TR
STMicroelectronics
1:
¥93
17,500 On Order
Mouser Part # 511-UC3843BD1013TR
STMicroelectronics
Switching Controllers 0.5mA Current Mode
17,500 On Order
View Dates
Alternative Packaging
Factory Lead-Time:
52 Weeks
1
¥93
10
¥64.3
25
¥57.5
100
¥50
250
View
2,500
¥39.7
250
¥46.3
500
¥44.2
1,000
¥42.4
2,500
¥39.7
Buy
Min.: 1 Mult.: 1
Reel :2,500
Details
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
Japan