Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
A4403GEUTR-T
Allegro MicroSystems
1:
$1.60
31,764 In Stock
Mouser Part No 250-A4403GEUTR-T
Allegro MicroSystems
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
31,764 In Stock
1
$1.60
10
$1.17
25
$1.07
100
$0.943
1,500
$0.811
3,000
View
250
$0.887
500
$0.853
1,000
$0.811
3,000
$0.78
7,500
$0.712
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-16
Adjustable
3 A
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR
A4412KLVTR-T
Allegro MicroSystems
1:
$7.56
1,080 In Stock
Mouser Part No 250-A4412KLVTR-T
Allegro MicroSystems
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR
1,080 In Stock
1
$7.56
10
$5.80
25
$5.40
100
$4.75
250
View
4,000
$3.14
250
$4.51
500
$4.05
1,000
$3.41
2,000
$3.24
4,000
$3.14
Buy
Min.: 1 Mult.: 1
Details
TSSOP-EP-38
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
A8498SLJTR-T
Allegro MicroSystems
1:
$1.47
9,643 In Stock
Mouser Part No 250-A8498SLJTR-T
Allegro MicroSystems
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
9,643 In Stock
1
$1.47
10
$1.08
25
$0.974
100
$0.864
3,000
$0.722
6,000
View
250
$0.812
500
$0.781
1,000
$0.755
6,000
$0.693
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-8
800 mV to 24 V
3 A
Switching Voltage Regulators HIGH FREQUENCY BUCK REGULATOR
A8584KLPTR-T
Allegro MicroSystems
1:
$3.34
25 In Stock
Mouser Part No 250-A8584KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators HIGH FREQUENCY BUCK REGULATOR
25 In Stock
1
$3.34
10
$2.20
25
$2.03
100
$1.77
250
View
4,000
$1.11
250
$1.66
500
$1.45
1,000
$1.21
2,000
$1.12
4,000
$1.11
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators UMC VERSION OF 4490
A4490EESTR-T
Allegro MicroSystems
1:
$2.40
5,674 In Stock
Mouser Part No 250-A4490EESTR-T
Allegro MicroSystems
Switching Voltage Regulators UMC VERSION OF 4490
5,674 In Stock
1
$2.40
10
$1.78
25
$1.63
100
$1.46
1,500
$1.26
3,000
View
250
$1.38
500
$1.33
3,000
$1.23
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-20
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
ARG81800KESJSR
Allegro MicroSystems
1:
$2.06
4,681 In Stock
Mouser Part No 250-ARG81800KESJSR
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
4,681 In Stock
1
$2.06
10
$1.53
25
$1.39
100
$1.24
250
View
6,000
$1.02
250
$1.17
500
$1.13
1,000
$1.09
2,500
$1.05
6,000
$1.02
Buy
Min.: 1 Mult.: 1
Details
ES-20
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
APM81911KNBATR
Allegro MicroSystems
1:
$4.19
6,176 In Stock
Mouser Part No 250-APM81911KNBATR
Allegro MicroSystems
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
6,176 In Stock
1
$4.19
10
$3.17
25
$2.92
100
$2.64
250
View
3,000
$2.33
250
$2.51
500
$2.43
1,000
$2.36
3,000
$2.33
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-32
800 mV to 24 V
3 A
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR
APM81815KNBJTR
Allegro MicroSystems
1:
$4.56
1,111 In Stock
9,000 Expected 02/04/2026
New Product
Mouser Part No 250-APM81815KNBJTR
New Product
Allegro MicroSystems
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR
1,111 In Stock
9,000 Expected 02/04/2026
1
$4.56
10
$3.04
25
$2.81
100
$2.44
250
View
3,000
$1.60
250
$2.31
500
$2.08
1,000
$1.89
3,000
$1.60
Buy
Min.: 1 Mult.: 1
SMD/SMT
QFN-24
3.3 V, 5 V, 5.35 V, 12 V
1.5 A
Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
APM81911KNBATR-1
Allegro MicroSystems
1:
$4.19
8,957 In Stock
Mouser Part No 250-APM81911KNBATR-1
Allegro MicroSystems
Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
8,957 In Stock
1
$4.19
10
$3.17
25
$2.92
100
$2.64
250
View
3,000
$2.26
250
$2.51
500
$2.43
1,000
$2.36
3,000
$2.26
6,000
Quote
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-32
800 mV to 24 V
3 A
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
APM81803KNBJSR
Allegro MicroSystems
1:
$2.87
2,969 In Stock
Mouser Part No 250-APM81803KNBJSR
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
2,969 In Stock
1
$2.87
10
$2.15
25
$1.96
100
$1.77
3,000
$1.42
6,000
View
250
$1.67
500
$1.61
1,000
$1.48
6,000
$1.37
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-24
800 mV to 24 V
3 A
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR
A81805KESJSR
Allegro MicroSystems
1:
$2.25
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
$2.25
10
$1.67
25
$1.52
100
$1.36
250
View
250
$1.29
500
$1.24
1,000
$1.20
2,500
$1.16
6,000
$1.05
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
QFN-20
3.3 V
2.5 A
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR
A8650KEJTR-T
Allegro MicroSystems
1:
$2.11
17,998 In Stock
Mouser Part No 250-A8650KEJTR-T
Allegro MicroSystems
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR
17,998 In Stock
1
$2.11
10
$1.56
25
$1.43
100
$1.27
250
View
1,500
$0.975
250
$1.20
500
$1.16
1,000
$1.13
1,500
$0.975
Buy
Min.: 1 Mult.: 1
Details
EJ-10
Switching Voltage Regulators UMC VERSION OF 4447
A4447SLJTR-T
Allegro MicroSystems
1:
$1.35
2,106 In Stock
Mouser Part No 250-A4447SLJTR-T
Allegro MicroSystems
Switching Voltage Regulators UMC VERSION OF 4447
2,106 In Stock
1
$1.35
10
$0.979
25
$0.887
100
$0.786
3,000
$0.64
6,000
View
250
$0.738
500
$0.709
1,000
$0.655
6,000
$0.61
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-8
800 mV to 24 V
2 A
LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY
A4481KLJTR-T
Allegro MicroSystems
1:
$1.37
9,000 In Stock
Mouser Part No 250-A4481KLJTR-T
Allegro MicroSystems
LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY
9,000 In Stock
1
$1.37
10
$0.999
25
$0.906
100
$0.803
250
View
3,000
$0.601
250
$0.754
500
$0.725
1,000
$0.70
3,000
$0.601
Buy
Min.: 1 Mult.: 1
Details
LJ-8
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
A8652KLPTR-T
Allegro MicroSystems
1:
$2.87
8,000 In Stock
Mouser Part No 250-A8652KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
8,000 In Stock
1
$2.87
10
$2.15
25
$1.96
100
$1.77
250
View
4,000
$1.45
250
$1.67
500
$1.61
1,000
$1.56
2,000
$1.52
4,000
$1.45
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
A8653KLPTR-T
Allegro MicroSystems
1:
$3.24
7,865 In Stock
Mouser Part No 250-A8653KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
7,865 In Stock
1
$3.24
10
$2.43
25
$2.23
100
$2.01
250
View
4,000
$1.57
250
$1.90
500
$1.84
1,000
$1.79
4,000
$1.57
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
A8654KLPTR-T
Allegro MicroSystems
1:
$2.86
7,548 In Stock
Mouser Part No 250-A8654KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
7,548 In Stock
1
$2.86
10
$2.22
25
$2.04
100
$1.86
250
View
4,000
$1.47
250
$1.78
500
$1.72
1,000
$1.68
4,000
$1.47
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
A8586KLJTR-T
Allegro MicroSystems
1:
$1.85
1,178 In Stock
Mouser Part No 250-A8586KLJTR-T
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
1,178 In Stock
1
$1.85
10
$1.37
25
$1.25
100
$1.11
3,000
$0.924
6,000
View
250
$1.05
500
$1.01
1,000
$0.972
6,000
$0.893
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-8
800 mV to 30 V
3.5 A
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
A8586KLJTR-T-1
Allegro MicroSystems
1:
$1.85
5,559 In Stock
Mouser Part No 250-A8586KLJTR-T-1
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
5,559 In Stock
1
$1.85
10
$1.37
25
$1.25
100
$1.11
250
View
3,000
$0.843
250
$1.05
500
$1.01
1,000
$0.972
3,000
$0.843
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-8
800 mV to 30 V
3.5 A
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
A8586KLJTR-T-2
Allegro MicroSystems
1:
$1.85
3,000 In Stock
Mouser Part No 250-A8586KLJTR-T-2
Allegro MicroSystems
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
3,000 In Stock
1
$1.85
10
$1.37
25
$1.25
100
$1.11
250
View
3,000
$0.843
250
$1.05
500
$1.01
1,000
$0.972
3,000
$0.843
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
SOIC-8
800 mV to 30 V
3.5 A
Switching Voltage Regulators WIDE INPUT VOLTAGEBUCK REGULATOR
A8589KLPTR-T
Allegro MicroSystems
1:
$2.93
8,000 In Stock
Mouser Part No 250-A8589KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUT VOLTAGEBUCK REGULATOR
8,000 In Stock
1
$2.93
10
$2.19
25
$2.01
100
$1.80
250
View
4,000
$1.40
250
$1.71
500
$1.65
1,000
$1.60
4,000
$1.40
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
ARG81800KESJSR-1
Allegro MicroSystems
1:
$1.60
5,953 In Stock
Mouser Part No 250-ARG81800KESJSR-1
Allegro MicroSystems
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
5,953 In Stock
1
$1.60
10
$1.53
25
$1.38
100
$1.32
500
View
6,000
$0.904
500
$1.21
1,000
$1.16
6,000
$0.904
Buy
Min.: 1 Mult.: 1
Details
ES-20
Switching Voltage Regulators 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
A8583KLPTR-T
Allegro MicroSystems
1:
$2.68
507 In Stock
Mouser Part No 250-A8583KLPTR-T
Allegro MicroSystems
Switching Voltage Regulators 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
507 In Stock
1
$2.68
10
$2.00
25
$1.83
100
$1.64
250
View
4,000
$1.37
250
$1.55
500
$1.50
1,000
$1.46
2,000
$1.43
4,000
$1.37
Buy
Min.: 1 Mult.: 1
Details
TSSOP-16
Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
A8591KEJTR-J-1
Allegro MicroSystems
1:
$4.07
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
$4.07
500
$3.78
1,000
$3.77
1,500
$2.95
3,000
$1.33
Buy
Min.: 1 Mult.: 1
Details
EJ-10
Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER
A8586KEJTR-T
Allegro MicroSystems
1:
$1.85
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
$1.85
10
$1.37
25
$1.25
100
$1.11
1,500
$0.924
3,000
View
250
$1.05
500
$1.01
1,000
$0.956
3,000
$0.897
Buy
Min.: 1 Mult.: 1
Details
SMD/SMT
DFN-10
800 mV to 30 V
3.5 A
Israel
