Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
A4403GEUTR-T
Allegro MicroSystems
1:
HK$16.69
30,337 In Stock
Mouser Part No 250-A4403GEUTR-T
Allegro MicroSystems
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
30,337 In Stock
1
HK$16.69
10
HK$12.33
25
HK$11.18
100
HK$10.03
1,500
HK$8.38
3,000
View
250
HK$9.45
500
HK$9.12
1,000
HK$8.63
3,000
HK$7.90
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
A8586KLJTR-T-2
Allegro MicroSystems
1:
HK$19.32
2,995 In Stock
Mouser Part No 250-A8586KLJTR-T-2
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
2,995 In Stock
1
HK$19.32
10
HK$14.39
25
HK$13.15
100
HK$11.75
3,000
HK$9.86
6,000
View
250
HK$11.10
500
HK$10.77
1,000
HK$10.36
6,000
HK$9.45
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY
A4481KLJTR-T
Allegro MicroSystems
1:
HK$14.30
8,980 In Stock
Mouser Part No 250-A4481KLJTR-T
Allegro MicroSystems
LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY
8,980 In Stock
1
HK$14.30
10
HK$10.52
25
HK$9.62
100
HK$8.55
3,000
HK$7.20
6,000
View
250
HK$8.00
500
HK$7.69
1,000
HK$7.65
6,000
HK$6.28
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
A8586KLJTR-T-1
Allegro MicroSystems
1:
HK$19.32
5,504 In Stock
Mouser Part No 250-A8586KLJTR-T-1
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
5,504 In Stock
1
HK$19.32
10
HK$14.39
25
HK$13.15
100
HK$11.75
3,000
HK$9.86
6,000
View
250
HK$11.10
500
HK$10.77
1,000
HK$10.36
6,000
HK$9.45
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR
A81805KESJSR
Allegro MicroSystems
1:
HK$23.43
5,999 In Stock
Mouser Part No 250-A81805KESJSR
Allegro MicroSystems
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR
5,999 In Stock
1
HK$23.43
10
HK$17.51
25
HK$16.03
100
HK$14.39
250
View
250
HK$13.65
500
HK$13.32
1,000
HK$12.66
2,500
HK$12.33
6,000
HK$12.00
Buy
Min.: 1 Mult.: 1
Details
Switching Voltage Regulators UMC VERSION OF 4447
A4447SLJTR-T
Allegro MicroSystems
1:
HK$13.15
6,667 In Stock
8,830 Expected 13/8/2026
Mouser Part No 250-A4447SLJTR-T
Allegro MicroSystems
Switching Voltage Regulators UMC VERSION OF 4447
6,667 In Stock
8,830 Expected 13/8/2026
1
HK$13.15
10
HK$9.86
25
HK$9.04
100
HK$8.13
3,000
HK$6.95
6,000
View
250
HK$7.70
500
HK$7.45
1,000
HK$7.38
6,000
HK$6.77
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
A8498SLJTR-T
Allegro MicroSystems
1:
HK$14.39
12,868 In Stock
Mouser Part No 250-A8498SLJTR-T
Allegro MicroSystems
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
12,868 In Stock
1
HK$14.39
10
HK$10.69
25
HK$9.78
100
HK$9.21
3,000
HK$7.69
6,000
View
250
HK$8.63
500
HK$8.30
6,000
HK$7.54
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
A8586KLJTR-T
Allegro MicroSystems
1:
HK$19.73
48 In Stock
18,000 Expected 14/9/2026
Mouser Part No 250-A8586KLJTR-T
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
48 In Stock
18,000 Expected 14/9/2026
1
HK$19.73
10
HK$14.63
25
HK$13.40
100
HK$11.75
3,000
HK$9.86
6,000
View
250
HK$11.10
500
HK$10.77
1,000
HK$10.60
6,000
HK$9.45
Buy
Min.: 1 Mult.: 1
Reel :3,000
Details
Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
A8591KEJTR-J-1
Allegro MicroSystems
1:
HK$28.77
294 In Stock
Mouser Part No 250-A8591KEJTR-J-1
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
294 In Stock
1
HK$28.77
10
HK$21.45
25
HK$19.65
100
HK$17.59
250
View
1,500
HK$14.88
250
HK$16.60
500
HK$16.28
1,000
HK$15.45
1,500
HK$14.88
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER
A8586KEJTR-T
Allegro MicroSystems
1:
HK$19.32
740 In Stock
183 On Order
Mouser Part No 250-A8586KEJTR-T
Allegro MicroSystems
Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER
740 In Stock
183 On Order
1
HK$19.32
10
HK$14.39
25
HK$13.15
100
HK$11.75
1,500
HK$9.86
3,000
View
250
HK$11.10
500
HK$10.77
1,000
HK$10.19
3,000
HK$9.78
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
A8586KEJTR-T-2
Allegro MicroSystems
1:
HK$19.32
80 On Order
Mouser Part No 250-A8586KEJTR-T-2
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
80 On Order
1
HK$19.32
10
HK$14.39
25
HK$13.15
100
HK$11.75
250
View
1,500
HK$9.86
250
HK$11.10
500
HK$10.77
1,000
HK$10.19
1,500
HK$9.86
Buy
Min.: 1 Mult.: 1
Reel :1,500
Details
Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM
A8587KEJTR-T
Allegro MicroSystems
18,000:
HK$11.10
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 250-A8587KEJTR-T
Allegro MicroSystems
Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 18,000 Mult.: 18,000
Reel :1,500
Details
Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER
A8660KESTR-J
Allegro MicroSystems
9,000:
HK$13.65
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 250-A8660KESTR-J
Allegro MicroSystems
Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 9,000 Mult.: 9,000
Reel :1,500
Details
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
ARG81800KESJSR
Allegro MicroSystems
18,000:
HK$11.01
Non-Stocked Lead-Time 36 Weeks
Mouser Part No 250-ARG81800KESJSR
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
Non-Stocked Lead-Time 36 Weeks
Buy
Min.: 18,000 Mult.: 18,000
Reel :6,000
Details
Hong Kong
