Semiconductors – Mouser Liechtenstein

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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).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (CHF) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: CHF 1.64 30’302In Stock	Mfr. Part No. A4403GEUTR-T Mouser Part No 250-A4403GEUTR-T	Allegro MicroSystems	Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	30’302In Stock	Cut Tape CHF 1.64 CHF 1.21 CHF 1.10 CHF 0.983 Reel CHF 0.821 View CHF 0.926 CHF 0.894 CHF 0.845 CHF 0.773 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Power Management Specialised - PMIC SIDE WALL PLATED 8603 A8603KESTR-R Allegro MicroSystems 1: CHF 2.93 8’210In Stock	Mfr. Part No. A8603KESTR-R Mouser Part No 250-A8603KESTR-R	Allegro MicroSystems	Power Management Specialised - PMIC SIDE WALL PLATED 8603 Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	8’210In Stock	Cut Tape CHF 2.93 CHF 2.22 CHF 2.03 CHF 1.83 Reel CHF 1.56 View CHF 1.74 CHF 1.71 CHF 1.61 CHF 1.46 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Power Management Specialised - PMIC MULTI-OUTPUT AUTOMOTIVE REGULATOR A4405KLPTR-T Allegro MicroSystems 1: CHF 3.53 7’840In Stock	Mfr. Part No. A4405KLPTR-T Mouser Part No 250-A4405KLPTR-T	Allegro MicroSystems	Power Management Specialised - PMIC MULTI-OUTPUT AUTOMOTIVE REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	7’840In Stock	Cut Tape CHF 3.53 CHF 2.68 CHF 2.45 CHF 2.22 View Reel CHF 1.79 CHF 2.11 CHF 2.10 CHF 1.98 CHF 1.94 CHF 1.79 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR A8650KEJTR-T Allegro MicroSystems 1: CHF 2.15 17’999In Stock	Mfr. Part No. A8650KEJTR-T Mouser Part No 250-A8650KEJTR-T	Allegro MicroSystems	Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR Learn More about Allegro MicroSystems allegro a8650 regulator	Datasheet	17’999In Stock	Cut Tape CHF 2.15 CHF 1.61 CHF 1.47 CHF 1.32 Reel CHF 1.12 View CHF 1.24 CHF 1.21 CHF 1.15 CHF 1.10 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KLJTR-T-2 Allegro MicroSystems 1: CHF 1.89 2’985In Stock	Mfr. Part No. A8586KLJTR-T-2 Mouser Part No 250-A8586KLJTR-T-2	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	2’985In Stock	Cut Tape CHF 1.89 CHF 1.41 CHF 1.29 CHF 1.15 Reel CHF 0.964 View CHF 1.09 CHF 1.06 CHF 1.01 CHF 0.926 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KLJTR-T-1 Allegro MicroSystems 1: CHF 1.89 5’473In Stock	Mfr. Part No. A8586KLJTR-T-1 Mouser Part No 250-A8586KLJTR-T-1	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	5’473In Stock	Cut Tape CHF 1.89 CHF 1.41 CHF 1.29 CHF 1.15 Reel CHF 0.964 View CHF 1.09 CHF 1.06 CHF 1.01 CHF 0.926 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) ARG81800KESJSR-1 Allegro MicroSystems 1: CHF 1.67 5’903In Stock	Mfr. Part No. ARG81800KESJSR-1 Mouser Part No 250-ARG81800KESJSR-1	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) Learn More about Allegro MicroSystems allegro arg81800 regulators	Datasheet	5’903In Stock	Cut Tape CHF 1.67 CHF 1.50 CHF 1.37 CHF 1.23 View Reel CHF 0.973 CHF 1.16 CHF 1.12 CHF 1.07 CHF 0.973 MouseReel Available	Min.: 1 Mult.: 1 : 6’000
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER A8586KLJTR-T Allegro MicroSystems 1: CHF 1.93 14’733In Stock	Mfr. Part No. A8586KLJTR-T Mouser Part No 250-A8586KLJTR-T	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	14’733In Stock	Cut Tape CHF 1.93 CHF 1.43 CHF 1.31 CHF 1.15 Reel CHF 0.964 View CHF 1.09 CHF 1.06 CHF 1.04 CHF 0.926 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR A4412KLVTR-T Allegro MicroSystems 1: CHF 5.95 12’587In Stock	Mfr. Part No. A4412KLVTR-T Mouser Part No 250-A4412KLVTR-T	Allegro MicroSystems	Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	12’587In Stock	Cut Tape CHF 5.95 CHF 4.59 CHF 4.25 CHF 3.88 View Reel CHF 3.36 CHF 3.59 CHF 3.58 CHF 3.48 CHF 3.37 CHF 3.36 MouseReel Available	Min.: 1 Mult.: 1 : 4’000
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: CHF 1.29 13’141In Stock	Mfr. Part No. A4447SLJTR-T Mouser Part No 250-A4447SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4447 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	13’141In Stock	Cut Tape CHF 1.29 CHF 0.964 CHF 0.885 CHF 0.797 Reel CHF 0.68 View CHF 0.754 CHF 0.729 CHF 0.723 CHF 0.663 MouseReel Available	Min.: 1 Mult.: 1 : 3’000
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR A8498SLJTR-T Allegro MicroSystems 1: CHF 1.41 6’151In Stock	Mfr. Part No. A8498SLJTR-T Mouser Part No 250-A8498SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	6’151In Stock	Cut Tape CHF 1.41 CHF 1.05 CHF 0.955 CHF 0.901 Reel CHF 0.753 View CHF 0.845 CHF 0.813 CHF 0.739 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: CHF 2.82 294In Stock	Mfr. Part No. A8591KEJTR-J-1 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 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	294In Stock	Cut Tape CHF 2.82 CHF 2.10 CHF 1.93 CHF 1.72 View Reel CHF 1.46 CHF 1.63 CHF 1.59 CHF 1.52 CHF 1.46 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KEJTR-T-2 Allegro MicroSystems 1: CHF 1.89 80On Order	Mfr. Part No. A8586KEJTR-T-2 Mouser Part No 250-A8586KEJTR-T-2	Allegro MicroSystems	Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	80On Order	Cut Tape CHF 1.89 CHF 1.41 CHF 1.29 CHF 1.15 View Reel CHF 0.964 CHF 1.09 CHF 1.06 CHF 1.00 CHF 0.964 MouseReel Available	Min.: 1 Mult.: 1 : 1’500
Power Management Specialised - PMIC UMC VERSION A4407KLPTR-T Allegro MicroSystems 12’000: CHF 2.19 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A4407KLPTR-T Mouser Part No 250-A4407KLPTR-T	Allegro MicroSystems	Power Management Specialised - PMIC UMC VERSION Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 2.19 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Power Management Specialised - PMIC UMC VERSION OF 8601 A8601KLPTR-T Allegro MicroSystems 12’000: CHF 2.88 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. A8601KLPTR-T Mouser Part No 250-A8601KLPTR-T	Allegro MicroSystems	Power Management Specialised - PMIC UMC VERSION OF 8601 Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 2.88 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) ARG81800KESJSR Allegro MicroSystems 18’000: CHF 1.08 Non-Stocked Lead-Time 10 Weeks	Mfr. Part No. ARG81800KESJSR Mouser Part No 250-ARG81800KESJSR	Allegro MicroSystems	Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) Learn More about Allegro MicroSystems allegro arg81800 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape CHF 1.08 MouseReel Available	Min.: 18’000 Mult.: 18’000 : 6’000
Power Management Specialised - PMIC MEP LEADFRAME - 444432 VERSION OF A4408 A4408KLVTR-T Allegro MicroSystems 12’000: CHF 4.63 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A4408KLVTR-T Mouser Part No 250-A4408KLVTR-T	Allegro MicroSystems	Power Management Specialised - PMIC MEP LEADFRAME - 444432 VERSION OF A4408 Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 4.63 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Power Management Specialised - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR A4411KLVTR-T Allegro MicroSystems 12’000: CHF 2.97 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A4411KLVTR-T Mouser Part No 250-A4411KLVTR-T	Allegro MicroSystems	Power Management Specialised - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 2.97 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM A8587KEJTR-T Allegro MicroSystems 18’000: CHF 1.09 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A8587KEJTR-T Mouser Part No 250-A8587KEJTR-T	Allegro MicroSystems	Switching Voltage Regulators 40 V, 2.0 STEP-DOWN CONVERTER, PFM Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 1.09 MouseReel Available	Min.: 18’000 Mult.: 18’000 : 1’500
Power Management Specialised - PMIC MULTI-OUTPUT REGULATOR FOR AUTOMOTIVE APPLICATIONS A8600EJPTR-T Allegro MicroSystems 9’000: CHF 6.69 Non-Stocked Lead-Time 24 Weeks	Mfr. Part No. A8600EJPTR-T Mouser Part No 250-A8600EJPTR-T	Allegro MicroSystems	Power Management Specialised - PMIC MULTI-OUTPUT REGULATOR FOR AUTOMOTIVE APPLICATIONS Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 24 Weeks	Cut Tape CHF 6.69 MouseReel Available	Min.: 9’000 Mult.: 9’000 : 1’500
Switching Voltage Regulators AUTOMOTIVE DUAL OUTPUT 5V BUCK A8651KLPTR-T-1 Allegro MicroSystems 12’000: CHF 2.23 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A8651KLPTR-T-1 Mouser Part No 250-A8651KLPTR-T-1	Allegro MicroSystems	Switching Voltage Regulators AUTOMOTIVE DUAL OUTPUT 5V BUCK Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 2.23 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER A8660KESTR-J Allegro MicroSystems 9’000: CHF 1.34 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. A8660KESTR-J Mouser Part No 250-A8660KESTR-J	Allegro MicroSystems	Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER Learn More about Allegro MicroSystems allegro a8660 buck controller	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 1.34 MouseReel Available	Min.: 9’000 Mult.: 9’000 : 1’500
Power Management Specialised - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR ARG81400KLVATR Allegro MicroSystems 12’000: CHF 3.78 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. ARG81400KLVATR Mouser Part No 250-ARG81400KLVATR	Allegro MicroSystems	Power Management Specialised - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 3.78 MouseReel Available	Min.: 12’000 Mult.: 12’000 : 4’000
Power Management Specialised - PMIC PRE-REGULATOR WITH 5 IINTERNAL LINEAR REGULATORS, WATCHDOG TIMER, AND SPI ARG81402KETATR Allegro MicroSystems 9’000: CHF 2.71 Non-Stocked Lead-Time 36 Weeks	Mfr. Part No. ARG81402KETATR Mouser Part No 250-ARG81402KETATR	Allegro MicroSystems	Power Management Specialised - PMIC PRE-REGULATOR WITH 5 IINTERNAL LINEAR REGULATORS, WATCHDOG TIMER, AND SPI Learn More about Allegro MicroSystems allegro arg81402 regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape CHF 2.71 MouseReel Available	Min.: 9’000 Mult.: 9’000 : 1’500

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Regulators

Types of Semiconductors