Semiconductors – Mouser Japan

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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 (JPY) Filter the results in the table by unit price based on your quantity.	Qty.
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PFM DITHER A8586KLJTR-T Allegro MicroSystems 1: ¥398.6 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 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	15,016In Stock	Cut Tape ¥398.6 ¥295.7 ¥270.7 ¥237.5 Reel ¥199.3 View ¥224.2 ¥217.6 ¥214.3 ¥191 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO A4403GEUTR-T Allegro MicroSystems 1: ¥335.5 30,327In Stock	Mfr. Part # A4403GEUTR-T Mouser Part # 250-A4403GEUTR-T	Allegro MicroSystems	Switching Voltage Regulators CONSTANT ON TIME BUCK SWITCHING REGULATO Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	30,327In Stock	Cut Tape ¥335.5 ¥249.2 ¥224.2 ¥201 Reel ¥169.4 View ¥189.4 ¥182.7 ¥174.4 ¥152 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Power Management Specialized - PMIC SIDE WALL PLATED 8603 A8603KESTR-R Allegro MicroSystems 1: ¥604.6 8,310In Stock	Mfr. Part # A8603KESTR-R Mouser Part # 250-A8603KESTR-R	Allegro MicroSystems	Power Management Specialized - PMIC SIDE WALL PLATED 8603 Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	8,310In Stock	Cut Tape ¥604.6 ¥455.1 ¥418.6 ¥377 Reel ¥292.3 View ¥357.1 ¥353.8 ¥308.9 ¥287.4 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Switching Voltage Regulators LOW INPUT VOLTAGE BUCK REGULATOR A8650KEJTR-T Allegro MicroSystems 1: ¥445.1 17,999In Stock	Mfr. Part # A8650KEJTR-T Mouser Part # 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 ¥445.1 ¥332.2 ¥304 ¥272.4 Reel ¥230.9 View ¥257.5 ¥249.2 ¥237.5 ¥227.6 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: ¥390.3 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 about Allegro MicroSystems allegro single output regulators	Datasheet	2,995In Stock	Cut Tape ¥390.3 ¥290.7 ¥265.8 ¥237.5 Reel ¥199.3 View ¥224.2 ¥217.6 ¥209.3 ¥187.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Power Management Specialized - PMIC MULTI-OUTPUT AUTOMOTIVE REGULATOR A4405KLPTR-T Allegro MicroSystems 1: ¥727.5 7,865In Stock	Mfr. Part # A4405KLPTR-T Mouser Part # 250-A4405KLPTR-T	Allegro MicroSystems	Power Management Specialized - PMIC MULTI-OUTPUT AUTOMOTIVE REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	7,865In Stock	Cut Tape ¥727.5 ¥551.5 ¥506.6 ¥458.4 View Reel ¥352.1 ¥435.2 ¥433.5 ¥408.6 ¥400.3 ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KLJTR-T-1 Allegro MicroSystems 1: ¥390.3 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 about Allegro MicroSystems allegro single output regulators	Datasheet	5,473In Stock	Cut Tape ¥390.3 ¥290.7 ¥265.8 ¥237.5 Reel ¥199.3 View ¥224.2 ¥217.6 ¥209.3 ¥187.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators WIDE INPUT 1A LOW IQ BUCK (8590-BASE) ARG81800KESJSR-1 Allegro MicroSystems 1: ¥343.8 5,903In Stock	Mfr. Part # ARG81800KESJSR-1 Mouser Part # 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 ¥343.8 ¥308.9 ¥282.4 ¥252.5 View Reel ¥206 ¥239.2 ¥230.9 ¥220.9 ¥219.3 ¥206 MouseReel Available	Min.: 1 Mult.: 1 : 6,000
Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR A4412KLVTR-T Allegro MicroSystems 1: ¥1,227.5 12,601In Stock	Mfr. Part # A4412KLVTR-T Mouser Part # 250-A4412KLVTR-T	Allegro MicroSystems	Switching Voltage Regulators ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	12,601In Stock	Cut Tape ¥1,227.5 ¥946.8 ¥877 ¥798.9 View Reel ¥694.3 ¥740.8 ¥739.1 ¥717.6 ¥696 ¥694.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000
Switching Voltage Regulators UMC VERSION OF 4447 A4447SLJTR-T Allegro MicroSystems 1: ¥265.8 14,066In Stock	Mfr. Part # A4447SLJTR-T Mouser Part # 250-A4447SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators UMC VERSION OF 4447 Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	14,066In Stock	Cut Tape ¥265.8 ¥199.3 ¥182.7 ¥164.3 Reel ¥140.4 View ¥155.6 ¥150.5 ¥149.2 ¥136.7 MouseReel Available	Min.: 1 Mult.: 1 : 3,000
Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR A8498SLJTR-T Allegro MicroSystems 1: ¥290.7 6,683In Stock	Mfr. Part # A8498SLJTR-T Mouser Part # 250-A8498SLJTR-T	Allegro MicroSystems	Switching Voltage Regulators HIGH VOLTAGE STEP DOWN REGULATOR Learn More about Allegro MicroSystems allegro single output regulators	Datasheet	6,683In Stock	Cut Tape ¥290.7 ¥215.9 ¥197.7 ¥186 Reel ¥155.5 View ¥174.4 ¥167.8 ¥152.3 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: ¥581.4 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 about Allegro MicroSystems allegro single output regulators	Datasheet	294In Stock	Cut Tape ¥581.4 ¥433.5 ¥397 ¥355.5 View Reel ¥300.6 ¥335.5 ¥328.9 ¥312.3 ¥300.6 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: ¥390.3 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 about Allegro MicroSystems allegro single output regulators	Datasheet	80On Order	Cut Tape ¥390.3 ¥290.7 ¥265.8 ¥237.5 View Reel ¥199.3 ¥224.2 ¥217.6 ¥206 ¥199.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500
Power Management Specialized - PMIC UMC VERSION A4407KLPTR-T Allegro MicroSystems 12,000: ¥451.8 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A4407KLPTR-T Mouser Part # 250-A4407KLPTR-T	Allegro MicroSystems	Power Management Specialized - PMIC UMC VERSION Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥451.8 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000
Power Management Specialized - PMIC UMC VERSION OF 8601 A8601KLPTR-T Allegro MicroSystems 12,000: ¥594.6 Non-Stocked Lead-Time 10 Weeks	Mfr. Part # A8601KLPTR-T Mouser Part # 250-A8601KLPTR-T	Allegro MicroSystems	Power Management Specialized - PMIC UMC VERSION OF 8601 Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥594.6 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: ¥222.6 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 about Allegro MicroSystems allegro arg81800 regulators	Datasheet	Non-Stocked Lead-Time 10 Weeks	Cut Tape ¥222.6 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 6,000
Power Management Specialized - PMIC MEP LEADFRAME - 444432 VERSION OF A4408 A4408KLVTR-T Allegro MicroSystems 12,000: ¥955.1 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A4408KLVTR-T Mouser Part # 250-A4408KLVTR-T	Allegro MicroSystems	Power Management Specialized - 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 ¥955.1 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000
Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR A4411KLVTR-T Allegro MicroSystems 12,000: ¥612.9 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A4411KLVTR-T Mouser Part # 250-A4411KLVTR-T	Allegro MicroSystems	Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥612.9 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: ¥224.2 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 about Allegro MicroSystems allegro single output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥224.2 MouseReel Available	Min.: 18,000 Mult.: 18,000 : 1,500
Power Management Specialized - PMIC MULTI-OUTPUT REGULATOR FOR AUTOMOTIVE APPLICATIONS A8600EJPTR-T Allegro MicroSystems 9,000: ¥1,380.3 Non-Stocked Lead-Time 24 Weeks	Mfr. Part # A8600EJPTR-T Mouser Part # 250-A8600EJPTR-T	Allegro MicroSystems	Power Management Specialized - 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 ¥1,380.3 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: ¥460.1 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # A8651KLPTR-T-1 Mouser Part # 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 ¥460.1 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000
Current & Power Monitors & Regulators AUTOMOTIVE SYNCHRONOUS BUCK CONTROLER A8660KESTR-J Allegro MicroSystems 9,000: ¥275.7 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 about Allegro MicroSystems allegro a8660 buck controller	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥275.7 MouseReel Available	Min.: 9,000 Mult.: 9,000 : 1,500
Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR ARG81400KLVATR Allegro MicroSystems 12,000: ¥780.7 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # ARG81400KLVATR Mouser Part # 250-ARG81400KLVATR	Allegro MicroSystems	Power Management Specialized - PMIC ADJUSTABLE FREQUENCY BUCK REGULATOR Learn More about Allegro MicroSystems allegro multiple output regulators	Datasheet	Non-Stocked Lead-Time 36 Weeks	Cut Tape ¥780.7 MouseReel Available	Min.: 12,000 Mult.: 12,000 : 4,000
Power Management Specialized - PMIC PRE-REGULATOR WITH 5 IINTERNAL LINEAR REGULATORS, WATCHDOG TIMER, AND SPI ARG81402KETATR Allegro MicroSystems 9,000: ¥559.8 Non-Stocked Lead-Time 36 Weeks	Mfr. Part # ARG81402KETATR Mouser Part # 250-ARG81402KETATR	Allegro MicroSystems	Power Management Specialized - 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 ¥559.8 MouseReel Available	Min.: 9,000 Mult.: 9,000 : 1,500