Semiconductors – Mouser Puerto Rico

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Single Output Regulators

Allegro MicroSystems Single Output Regulators are robust, efficient, fault-protecting regulator solutions. The energy-saving regulators minimize power loss and feature high-temperature operation, including a junction temperature of 150°C.

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Types of Semiconductors

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Part #

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

A8586KLJTR-T
Allegro MicroSystems
1: $2.40
15,016In Stock

Mfr. Part #
A8586KLJTR-T

Mouser Part #
250-A8586KLJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER

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Datasheet

15,016In Stock

Cut Tape

$2.40

$1.78

$1.63

$1.43

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

A4403GEUTR-T
Allegro MicroSystems
1: $2.02
A tariff of 38% may be applied if shipping to the United States.
30,327In Stock

Mfr. Part #
A4403GEUTR-T

Mouser Part #
250-A4403GEUTR-T

Allegro MicroSystems

Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO

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Datasheet

30,327In Stock

Cut Tape

$2.02

$1.50

$1.36

$1.21

Reel

$1.02

View

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

A8586KLJTR-T-2
Allegro MicroSystems
1: $2.35
2,995In Stock

Mfr. Part #
A8586KLJTR-T-2

Mouser Part #
250-A8586KLJTR-T-2

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

Learn More

Datasheet

2,995In Stock

Cut Tape

$2.35

$1.75

$1.60

$1.43

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY

A4481KLJTR-T
Allegro MicroSystems
1: $1.74
8,930In Stock

Mfr. Part #
A4481KLJTR-T

Mouser Part #
250-A4481KLJTR-T

Allegro MicroSystems

LDO Voltage Regulators AUTO 50MA LDO W/SHORT BATTERY

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Datasheet

8,930In Stock

Cut Tape

$1.74

$1.28

$1.17

$1.04

Reel

$0.873

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR

A81805KESJSR
Allegro MicroSystems
1: $2.85
5,999In Stock

Mfr. Part #
A81805KESJSR

Mouser Part #
250-A81805KESJSR

Allegro MicroSystems

Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR

Learn More

Datasheet

5,999In Stock

$2.85

$2.13

$1.95

$1.75

View

Min.: 1
Mult.: 1

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

A8586KLJTR-T-1
Allegro MicroSystems
1: $2.35
5,473In Stock

Mfr. Part #
A8586KLJTR-T-1

Mouser Part #
250-A8586KLJTR-T-1

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

Learn More

Datasheet

5,473In Stock

Cut Tape

$2.35

$1.75

$1.60

$1.43

Reel

$1.20

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators UMC VERSION OF 4447

A4447SLJTR-T
Allegro MicroSystems
1: $1.60
14,066In Stock

Mfr. Part #
A4447SLJTR-T

Mouser Part #
250-A4447SLJTR-T

Allegro MicroSystems

Switching Voltage Regulators UMC VERSION OF 4447

Learn More

Datasheet

14,066In Stock

Cut Tape

$1.60

$1.20

$1.10

$0.989

Reel

$0.845

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR

A8498SLJTR-T
Allegro MicroSystems
1: $1.75
6,693In Stock

Mfr. Part #
A8498SLJTR-T

Mouser Part #
250-A8498SLJTR-T

Allegro MicroSystems

Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR

Learn More

Datasheet

6,693In Stock

Cut Tape

$1.75

$1.30

$1.19

$1.12

Reel

$0.936

View

MouseReel Available

Min.: 1
Mult.: 1

: 3,000

Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT

A8591KEJTR-J-1
Allegro MicroSystems
1: $3.50
294In Stock

Mfr. Part #
A8591KEJTR-J-1

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

Learn More

Datasheet

294In Stock

Cut Tape

$3.50

$2.61

$2.39

$2.14

View

Reel

$1.81

MouseReel Available

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER

A8586KEJTR-T
Allegro MicroSystems
1: $2.43
A tariff of 38% may be applied if shipping to the United States.
675In Stock
183On Order

Mfr. Part #
A8586KEJTR-T

Mouser Part #
250-A8586KEJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40V, 3.5A, STEP DOWN CONVERTER

Learn More

Datasheet

675In Stock

183On Order

Cut Tape

$2.43

$1.80

$1.64

$1.47

Reel

$1.25

View

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

A8586KEJTR-T-2
Allegro MicroSystems
1: $2.35
A tariff of 38% may be applied if shipping to the United States.
80On Order

Mfr. Part #
A8586KEJTR-T-2

Mouser Part #
250-A8586KEJTR-T-2

Allegro MicroSystems

Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM

Learn More

Datasheet

80On Order

Cut Tape

$2.35

$1.75

$1.60

$1.43

View

Reel

$1.20

MouseReel Available

A tariff of 38% may be applied if shipping to the United States.

Min.: 1
Mult.: 1

: 1,500

Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)

ARG81800KESJSR
Allegro MicroSystems
18,000: $1.34
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
ARG81800KESJSR

Mouser Part #
250-ARG81800KESJSR

Allegro MicroSystems

Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)

Learn More

Datasheet

Non-Stocked Lead-Time 10 Weeks

Cut Tape

$1.34

MouseReel Available

Min.: 18,000
Mult.: 18,000

: 6,000

Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM

A8587KEJTR-T
Allegro MicroSystems
18,000: $1.35
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
A8587KEJTR-T

Mouser Part #
250-A8587KEJTR-T

Allegro MicroSystems

Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

$1.35

MouseReel Available

Min.: 18,000
Mult.: 18,000

: 1,500

Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER

A8660KESTR-J
Allegro MicroSystems
9,000: $1.66
Non-Stocked Lead-Time 36 Weeks

Mfr. Part #
A8660KESTR-J

Mouser Part #
250-A8660KESTR-J

Allegro MicroSystems

Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER

Learn More

Datasheet

Non-Stocked Lead-Time 36 Weeks

Cut Tape

$1.66

MouseReel Available

Min.: 9,000
Mult.: 9,000

: 1,500

Single Output Regulators

Types of Semiconductors

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