|
|
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
- A4403GEUTR-T
- Allegro MicroSystems
-
1:
$2.48
-
31,864In Stock
|
Mouser Part #
250-A4403GEUTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
|
|
31,864In Stock
|
|
|
$2.48
|
|
|
$1.81
|
|
|
$1.66
|
|
|
$1.46
|
|
|
$1.26
|
|
|
View
|
|
|
$1.37
|
|
|
$1.32
|
|
|
$1.26
|
|
|
$1.21
|
|
|
$1.10
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-16
|
Buck
|
Adjustable
|
3 A
|
1 Output
|
4.3 mA
|
2 MHz
|
- 40 C
|
+ 105 C
|
A4403
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR
- A4412KLVTR-T
- Allegro MicroSystems
-
1:
$11.72
-
1,080In Stock
|
Mouser Part #
250-A4412KLVTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR
|
|
1,080In Stock
|
|
|
$11.72
|
|
|
$8.99
|
|
|
$8.37
|
|
|
$7.36
|
|
|
View
|
|
|
$4.87
|
|
|
$6.99
|
|
|
$6.28
|
|
|
$5.29
|
|
|
$5.02
|
|
|
$4.87
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-EP-38
|
|
|
|
|
|
|
|
|
A4412
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
- A8498SLJTR-T
- Allegro MicroSystems
-
1:
$2.28
-
9,643In Stock
|
Mouser Part #
250-A8498SLJTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
|
|
9,643In Stock
|
|
|
$2.28
|
|
|
$1.67
|
|
|
$1.51
|
|
|
$1.34
|
|
|
$1.12
|
|
|
View
|
|
|
$1.26
|
|
|
$1.21
|
|
|
$1.17
|
|
|
$1.07
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Buck
|
800 mV to 24 V
|
3 A
|
1 Output
|
4.4 mA
|
|
- 20 C
|
+ 85 C
|
A8498
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators UMC VERSION OF 4490
- A4490EESTR-T
- Allegro MicroSystems
-
1:
$3.72
-
5,674In Stock
|
Mouser Part #
250-A4490EESTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators UMC VERSION OF 4490
|
|
5,674In Stock
|
|
|
$3.72
|
|
|
$2.76
|
|
|
$2.53
|
|
|
$2.26
|
|
|
$1.95
|
|
|
View
|
|
|
$2.14
|
|
|
$2.06
|
|
|
$1.91
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-20
|
Buck
|
|
|
3 Output
|
6 mA
|
550 kHz
|
- 40 C
|
+ 85 C
|
A4490
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators HIGH FREQUENCY BUCK REGULATOR
- A8584KLPTR-T
- Allegro MicroSystems
-
1:
$5.18
-
25In Stock
|
Mouser Part #
250-A8584KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators HIGH FREQUENCY BUCK REGULATOR
|
|
25In Stock
|
|
|
$5.18
|
|
|
$3.41
|
|
|
$3.15
|
|
|
$2.74
|
|
|
View
|
|
|
$1.72
|
|
|
$2.57
|
|
|
$2.25
|
|
|
$1.88
|
|
|
$1.74
|
|
|
$1.72
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
|
A8584
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
- ARG81800KESJSR
- Allegro MicroSystems
-
1:
$3.19
-
4,681In Stock
|
Mouser Part #
250-ARG81800KESJSR
|
Allegro MicroSystems
|
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
|
|
4,681In Stock
|
|
|
$3.19
|
|
|
$2.37
|
|
|
$2.15
|
|
|
$1.92
|
|
|
View
|
|
|
$1.58
|
|
|
$1.81
|
|
|
$1.75
|
|
|
$1.69
|
|
|
$1.63
|
|
|
$1.58
|
|
Min.: 1
Mult.: 1
|
|
|
|
ES-20
|
|
|
|
|
|
|
|
|
ARG81800
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
- APM81911KNBATR
- Allegro MicroSystems
-
1:
$6.49
-
6,176In Stock
|
Mouser Part #
250-APM81911KNBATR
|
Allegro MicroSystems
|
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
|
|
6,176In Stock
|
|
|
$6.49
|
|
|
$4.91
|
|
|
$4.53
|
|
|
$4.09
|
|
|
View
|
|
|
$3.61
|
|
|
$3.89
|
|
|
$3.77
|
|
|
$3.66
|
|
|
$3.61
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-32
|
Buck
|
800 mV to 24 V
|
3 A
|
1 Output
|
6 uA
|
250 kHz to 2.4 MHz
|
- 40 C
|
+ 150 C
|
APM81911
|
Reel, Cut Tape
|
|
|
|
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR
- APM81815KNBJTR
- Allegro MicroSystems
-
1:
$7.07
-
1,111In Stock
-
9,000Expected 2026-04-02
-
New Product
|
Mouser Part #
250-APM81815KNBJTR
New Product
|
Allegro MicroSystems
|
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR
|
|
1,111In Stock
9,000Expected 2026-04-02
|
|
|
$7.07
|
|
|
$4.71
|
|
|
$4.36
|
|
|
$3.78
|
|
|
View
|
|
|
$2.48
|
|
|
$3.58
|
|
|
$3.22
|
|
|
$2.93
|
|
|
$2.48
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-24
|
Buck
|
3.3 V, 5 V, 5.35 V, 12 V
|
1.5 A
|
1 Output
|
28 uA
|
2.15 MHz
|
- 40 C
|
+ 150 C
|
APM81815
|
Reel, Cut Tape
|
|
|
|
Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
- APM81911KNBATR-1
- Allegro MicroSystems
-
1:
$6.49
-
8,957In Stock
|
Mouser Part #
250-APM81911KNBATR-1
|
Allegro MicroSystems
|
Switching Voltage Regulators 40V 3A SYNCHRONOUS BUCK MODULE IN 4X6MM
|
|
8,957In Stock
|
|
|
$6.49
|
|
|
$4.91
|
|
|
$4.53
|
|
|
$4.09
|
|
|
View
|
|
|
$3.50
|
|
|
$3.89
|
|
|
$3.77
|
|
|
$3.66
|
|
|
$3.50
|
|
|
Quote
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-32
|
Buck
|
800 mV to 24 V
|
3 A
|
1 Output
|
6 uA
|
250 kHz to 2.4 MHz
|
- 40 C
|
+ 150 C
|
APM81911
|
Reel, Cut Tape
|
|
|
|
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
- APM81803KNBJSR
- Allegro MicroSystems
-
1:
$4.45
-
2,969In Stock
|
Mouser Part #
250-APM81803KNBJSR
|
Allegro MicroSystems
|
Switching Voltage Regulators WIDE INPUT VOLTAGE, 3A SYNCHRONOUS BUCK REGULATOR WITH ULTRALOW QUIESCENT CURRENT (HLP) MODE, SYNCIN, CLKOUT, AND PGOOD
|
|
2,969In Stock
|
|
|
$4.45
|
|
|
$3.33
|
|
|
$3.04
|
|
|
$2.74
|
|
|
$2.20
|
|
|
View
|
|
|
$2.59
|
|
|
$2.50
|
|
|
$2.29
|
|
|
$2.12
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-24
|
Buck
|
800 mV to 24 V
|
3 A
|
1 Output
|
6 uA
|
250 kHz to 2.4 MHz
|
- 40 C
|
+ 150 C
|
APM81803
|
Reel, Cut Tape
|
|
|
|
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR
- A81805KESJSR
- Allegro MicroSystems
-
1:
$3.49
-
5,999In Stock
|
Mouser Part #
250-A81805KESJSR
|
Allegro MicroSystems
|
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR
|
|
5,999In Stock
|
|
|
$3.49
|
|
|
$2.59
|
|
|
$2.36
|
|
|
$2.11
|
|
|
View
|
|
|
$2.00
|
|
|
$1.92
|
|
|
$1.86
|
|
|
$1.80
|
|
|
$1.63
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
QFN-20
|
Buck
|
3.3 V
|
2.5 A
|
1 Output
|
6 uA
|
400 kHz to 2.5 MHz
|
- 40 C
|
+ 150 C
|
A81805
|
|
|
|
|
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR
- A8650KEJTR-T
- Allegro MicroSystems
-
1:
$3.27
-
17,998In Stock
|
Mouser Part #
250-A8650KEJTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR
|
|
17,998In Stock
|
|
|
$3.27
|
|
|
$2.42
|
|
|
$2.22
|
|
|
$1.97
|
|
|
View
|
|
|
$1.51
|
|
|
$1.86
|
|
|
$1.80
|
|
|
$1.75
|
|
|
$1.51
|
|
Min.: 1
Mult.: 1
|
|
|
|
EJ-10
|
|
|
|
|
|
|
|
|
A8650
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators UMC VERSION OF 4447
- A4447SLJTR-T
- Allegro MicroSystems
-
1:
$2.09
-
2,181In Stock
|
Mouser Part #
250-A4447SLJTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators UMC VERSION OF 4447
|
|
2,181In Stock
|
|
|
$2.09
|
|
|
$1.52
|
|
|
$1.37
|
|
|
$1.22
|
|
|
$0.992
|
|
|
View
|
|
|
$1.14
|
|
|
$1.10
|
|
|
$1.02
|
|
|
$0.946
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Buck
|
800 mV to 24 V
|
2 A
|
1 Output
|
4.4 mA
|
|
- 20 C
|
+ 85 C
|
A4447
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
- A8652KLPTR-T
- Allegro MicroSystems
-
1:
$4.45
-
8,000In Stock
|
Mouser Part #
250-A8652KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
|
|
8,000In Stock
|
|
|
$4.45
|
|
|
$3.33
|
|
|
$3.04
|
|
|
$2.74
|
|
|
View
|
|
|
$2.25
|
|
|
$2.59
|
|
|
$2.50
|
|
|
$2.42
|
|
|
$2.36
|
|
|
$2.25
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
|
A8652
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
- A8653KLPTR-T
- Allegro MicroSystems
-
1:
$5.02
-
7,865In Stock
|
Mouser Part #
250-A8653KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
|
|
7,865In Stock
|
|
|
$5.02
|
|
|
$3.77
|
|
|
$3.46
|
|
|
$3.12
|
|
|
View
|
|
|
$2.43
|
|
|
$2.95
|
|
|
$2.85
|
|
|
$2.77
|
|
|
$2.43
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
|
A8652
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
- A8654KLPTR-T
- Allegro MicroSystems
-
1:
$4.43
-
7,548In Stock
|
Mouser Part #
250-A8654KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators AUTOMOTIVE BUCK REGULATOR
|
|
7,548In Stock
|
|
|
$4.43
|
|
|
$3.44
|
|
|
$3.16
|
|
|
$2.88
|
|
|
View
|
|
|
$2.28
|
|
|
$2.76
|
|
|
$2.67
|
|
|
$2.60
|
|
|
$2.28
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
|
A8654
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
- A8586KLJTR-T
- Allegro MicroSystems
-
1:
$2.87
-
1,178In Stock
|
Mouser Part #
250-A8586KLJTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
|
|
1,178In Stock
|
|
|
$2.87
|
|
|
$2.12
|
|
|
$1.94
|
|
|
$1.72
|
|
|
$1.43
|
|
|
View
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.51
|
|
|
$1.38
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Buck
|
800 mV to 30 V
|
3.5 A
|
1 Output
|
27 uA
|
2 MHz
|
- 40 C
|
+ 150 C
|
A8586
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
- A8586KLJTR-T-1
- Allegro MicroSystems
-
1:
$2.87
-
5,559In Stock
|
Mouser Part #
250-A8586KLJTR-T-1
|
Allegro MicroSystems
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
|
|
5,559In Stock
|
|
|
$2.87
|
|
|
$2.12
|
|
|
$1.94
|
|
|
$1.72
|
|
|
View
|
|
|
$1.31
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.51
|
|
|
$1.31
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Buck
|
800 mV to 30 V
|
3.5 A
|
1 Output
|
27 uA
|
2 MHz
|
- 40 C
|
+ 150 C
|
A8586
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
- A8586KLJTR-T-2
- Allegro MicroSystems
-
1:
$2.87
-
3,000In Stock
|
Mouser Part #
250-A8586KLJTR-T-2
|
Allegro MicroSystems
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
|
|
3,000In Stock
|
|
|
$2.87
|
|
|
$2.12
|
|
|
$1.94
|
|
|
$1.72
|
|
|
View
|
|
|
$1.31
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.51
|
|
|
$1.31
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
SOIC-8
|
Buck
|
800 mV to 30 V
|
3.5 A
|
1 Output
|
27 uA
|
2 MHz
|
- 40 C
|
+ 150 C
|
A8586
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators WIDE INPUT VOLTAGEBUCK REGULATOR
- A8589KLPTR-T
- Allegro MicroSystems
-
1:
$4.54
-
8,000In Stock
|
Mouser Part #
250-A8589KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators WIDE INPUT VOLTAGEBUCK REGULATOR
|
|
8,000In Stock
|
|
|
$4.54
|
|
|
$3.39
|
|
|
$3.12
|
|
|
$2.79
|
|
|
View
|
|
|
$2.17
|
|
|
$2.65
|
|
|
$2.56
|
|
|
$2.48
|
|
|
$2.17
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
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A8589
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
- ARG81800KESJSR-1
- Allegro MicroSystems
-
1:
$2.48
-
5,953In Stock
|
Mouser Part #
250-ARG81800KESJSR-1
|
Allegro MicroSystems
|
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
|
|
5,953In Stock
|
|
|
$2.48
|
|
|
$2.37
|
|
|
$2.14
|
|
|
$2.05
|
|
|
View
|
|
|
$1.40
|
|
|
$1.88
|
|
|
$1.80
|
|
|
$1.40
|
|
Min.: 1
Mult.: 1
|
|
|
|
ES-20
|
|
|
|
|
|
|
|
|
ARG81800
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
- A8583KLPTR-T
- Allegro MicroSystems
-
1:
$4.15
-
507In Stock
|
Mouser Part #
250-A8583KLPTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators 3.5A HIGH FREQUENCY BUCK REGULATOR FOR T
|
|
507In Stock
|
|
|
$4.15
|
|
|
$3.10
|
|
|
$2.84
|
|
|
$2.54
|
|
|
View
|
|
|
$2.12
|
|
|
$2.40
|
|
|
$2.33
|
|
|
$2.26
|
|
|
$2.22
|
|
|
$2.12
|
|
Min.: 1
Mult.: 1
|
|
|
|
TSSOP-16
|
|
|
|
|
|
|
|
|
A8583
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
- A8591KEJTR-J-1
- Allegro MicroSystems
-
1:
$6.31
-
294In Stock
|
Mouser Part #
250-A8591KEJTR-J-1
|
Allegro MicroSystems
|
Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
|
|
294In Stock
|
|
|
$6.31
|
|
|
$5.86
|
|
|
$5.84
|
|
|
$4.57
|
|
|
$2.06
|
|
Min.: 1
Mult.: 1
|
|
|
|
EJ-10
|
|
|
|
|
|
|
|
|
A8591
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER
- A8586KEJTR-T
- Allegro MicroSystems
-
1:
$2.87
-
740In Stock
-
183On Order
|
Mouser Part #
250-A8586KEJTR-T
|
Allegro MicroSystems
|
Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER
|
|
740In Stock
183On Order
|
|
|
$2.87
|
|
|
$2.12
|
|
|
$1.94
|
|
|
$1.72
|
|
|
$1.43
|
|
|
View
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.48
|
|
|
$1.39
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
DFN-10
|
Buck
|
800 mV to 30 V
|
3.5 A
|
1 Output
|
27 uA
|
2 MHz
|
- 40 C
|
+ 150 C
|
A8586
|
Reel, Cut Tape, MouseReel
|
|
|
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
- A8586KEJTR-T-2
- Allegro MicroSystems
-
1:
$2.87
-
1,105In Stock
-
80On Order
|
Mouser Part #
250-A8586KEJTR-T-2
|
Allegro MicroSystems
|
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
|
|
1,105In Stock
80On Order
|
|
|
$2.87
|
|
|
$2.12
|
|
|
$1.94
|
|
|
$1.72
|
|
|
$1.43
|
|
|
View
|
|
|
$1.63
|
|
|
$1.57
|
|
|
$1.48
|
|
|
$1.38
|
|
Min.: 1
Mult.: 1
|
|
|
SMD/SMT
|
DFN-10
|
Buck
|
800 mV to 30 V
|
3.5 A
|
1 Output
|
27 uA
|
1.6 MHz to 2.4 MHz
|
- 40 C
|
+ 150 C
|
A8586
|
Reel, Cut Tape, MouseReel
|
|
Canada