Regulators

Allegro MicroSystems Regulators offer a large selection of wide-input, Grade 0 automotive and industrial power management ICs. The regulator solutions deliver excellent value, high quality, and meaningful integration. Furthermore, the robust, efficient regulators feature a high-temperature operation (150°C).

Types of Semiconductors
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Results: 24
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Description Datasheet Availability Pricing (TWD) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Allegro MicroSystems Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO
Datasheet
30,337In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR
Datasheet
17,999In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Power Management Specialized - PMIC SIDE WALL PLATED 8603
Datasheet
8,335In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Power Management Specialized - PMIC MULTI-OUTPUT AUTOMOTIVE REGULATOR
Datasheet
7,865In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
Datasheet
2,995In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
Datasheet
5,903In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 6,000

Allegro MicroSystems Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
Datasheet
5,504In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Switching Voltage Regulators UMC VERSION OF 4447
Datasheet
6,667In Stock
8,830Expected 8/13/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR
Datasheet
12,868In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR
Datasheet
621In Stock
12,000Expected 8/20/2026
MouseReel Available
Min.: 1
Mult.: 1
: 4,000

Allegro MicroSystems Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER
Datasheet
18In Stock
18,000Expected 9/14/2026
MouseReel Available
Min.: 1
Mult.: 1
: 3,000

Allegro MicroSystems Switching Voltage Regulators WIDE INPUTVOLTAGE, 2 A BUCK REGULATOR, 2 MHZ FSW, LOW IQ, LOW DROP OUT
Datasheet
294In Stock
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM
Datasheet
80On Order
MouseReel Available
Min.: 1
Mult.: 1
: 1,500

Allegro MicroSystems Power Management Specialized - PMIC UMC VERSION OF 8601
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR
Datasheet
Non-Stocked Lead-Time 10 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Power Management Specialized - PMIC UMC VERSION
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Power Management Specialized - PMIC MEP LEADFRAME - 444432 VERSION OF A4408
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 1,500

Allegro MicroSystems Power Management Specialized - PMIC MULTI-OUTPUT REGULATOR FOR AUTOMOTIVE APPLICATIONS
Datasheet
Non-Stocked Lead-Time 24 Weeks
MouseReel Available
Min.: 9,000
Mult.: 9,000
: 1,500

Allegro MicroSystems Switching Voltage Regulators AUTOMOTIVE DUAL OUTPUT 5V BUCK
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 12,000
Mult.: 12,000
: 4,000

Allegro MicroSystems Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 9,000
Mult.: 9,000
: 1,500

Allegro MicroSystems Power Management Specialized - PMIC PRE-REGULATOR WITH 5 IINTERNAL LINEAR REGULATORS, WATCHDOG TIMER, AND SPI
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 9,000
Mult.: 9,000
: 1,500

Allegro MicroSystems Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE)
Datasheet
Non-Stocked Lead-Time 36 Weeks
MouseReel Available
Min.: 18,000
Mult.: 18,000
: 6,000