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Allegro MicroSystems Power Management ICs

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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.	Mounting Style	Package / Case	Output Voltage
Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER A4956GLPTR-T Allegro MicroSystems 1: ¥325.6 5,815In Stock	Mfr. Part # A4956GLPTR-T Mouser Part # 250-A4956GLPTR-T	Allegro MicroSystems	Gate Drivers COPPER WIRE BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	5,815In Stock	Cut Tape ¥325.6 ¥240.8 ¥219.3 ¥196 View Reel ¥144.3 ¥184.4 ¥177.7 ¥165.9 ¥144.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	eTSSOP-20	6.8 V
Gate Drivers BRUSHED DC GATE DRIVER A4956KLPTR-T Allegro MicroSystems 1: ¥380.4 3,516In Stock	Mfr. Part # A4956KLPTR-T Mouser Part # 250-A4956KLPTR-T	Allegro MicroSystems	Gate Drivers BRUSHED DC GATE DRIVER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	3,516In Stock	Cut Tape ¥380.4 ¥280.7 ¥255.8 ¥229.2 View Reel ¥179.4 ¥215.9 ¥209.3 ¥202.6 ¥197.7 ¥179.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	LP-20
Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER A5947GLPTR-T Allegro MicroSystems 1: ¥619.6 3,810In Stock	Mfr. Part # A5947GLPTR-T Mouser Part # 250-A5947GLPTR-T	Allegro MicroSystems	Gate Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER Learn More about Allegro MicroSystems allegro a5947 driver ics	Datasheet	3,810In Stock	Cut Tape ¥619.6 ¥466.7 ¥428.5 ¥387 View Reel ¥327.2 ¥367.1 ¥363.8 ¥345.5 ¥335.5 ¥327.2 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	LP-20
Motor / Motion / Ignition Controllers & Drivers 80V AUTOMOTIVE THREE-PHASE MOSFET DRIVER AMT49502KLPTR-3 Allegro MicroSystems 1: ¥820.5 3,753In Stock	Mfr. Part # AMT49502KLPTR-3 Mouser Part # 250-AMT49502KLPTR-3	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 80V AUTOMOTIVE THREE-PHASE MOSFET DRIVER	Datasheet	3,753In Stock	Cut Tape ¥820.5 ¥619.6 ¥568.1 ¥513.2 View Reel ¥441.8 ¥486.7 ¥483.4 ¥453.5 ¥443.5 ¥441.8 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	LP-24
Gate Drivers BLDC GATE DRIVER WITH NO CSA A5929KLPTR-T Allegro MicroSystems 1: ¥564.7 6,597In Stock	Mfr. Part # A5929KLPTR-T Mouser Part # 250-A5929KLPTR-T	Allegro MicroSystems	Gate Drivers BLDC GATE DRIVER WITH NO CSA Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	6,597In Stock	Cut Tape ¥564.7 ¥425.2 ¥390.3 ¥352.1 View Reel ¥262.4 ¥332.2 ¥328.9 ¥312.3 ¥302.3 ¥262.4 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24	13 V
Motor / Motion / Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN CONTROLLER A5932GLPTR-T Allegro MicroSystems 1: ¥549.8 7,966In Stock	Mfr. Part # A5932GLPTR-T Mouser Part # 250-A5932GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3 PHASE SENSORLESS FAN CONTROLLER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,966In Stock	Cut Tape ¥549.8 ¥413.6 ¥378.7 ¥342.2 View Reel ¥252.5 ¥323.9 ¥318.9 ¥302.3 ¥294 ¥252.5 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-24	6.8 V, 7.5 V
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE A4990KLPTR-T Allegro MicroSystems 1: ¥614.6 6,353In Stock	Mfr. Part # A4990KLPTR-T Mouser Part # 250-A4990KLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE DUAL BRIDGE DRIVER - PARALLEL INTERFACE Learn More about Allegro MicroSystems allegro stepper motor drivers	Datasheet	6,353In Stock	Cut Tape ¥614.6 ¥463.4 ¥425.2 ¥383.7 View Reel ¥304 ¥363.8 ¥360.4 ¥342.2 ¥332.2 ¥304 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-20	28 V
Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER A89500GEJTR-T Allegro MicroSystems 1: ¥297.3 12,722In Stock	Mfr. Part # A89500GEJTR-T Mouser Part # 250-A89500GEJTR-T	Allegro MicroSystems	Gate Drivers 48V AUTOMOTIVE, HALF-BRIDGE MOSFET DRIVER Learn More about Allegro MicroSystems allegro a89500 mosfet drivers	Datasheet	12,722In Stock	Cut Tape ¥297.3 ¥217.6 ¥199.3 ¥176.1 Reel ¥151.8 View ¥165.6 ¥159.8 ¥156.6 ¥150.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	DFN-10
Motor / Motion / Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER A4919GLPTR-5-T Allegro MicroSystems 1: ¥644.5 6,217In Stock	Mfr. Part # A4919GLPTR-5-T Mouser Part # 250-A4919GLPTR-5-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3 PHASE MOSEFT DRIVER Learn More about Allegro MicroSystems allegro a4919 mosfet drivers	Datasheet	6,217In Stock	Cut Tape ¥644.5 ¥486.7 ¥446.8 ¥403.6 View Reel ¥302.3 ¥382 ¥378.7 ¥360.4 ¥350.5 ¥302.3 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	TSSOP-28	5 V
Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962 A4963GLPTR-T Allegro MicroSystems 1: ¥478.4 1,446In Stock	Mfr. Part # A4963GLPTR-T Mouser Part # 250-A4963GLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers COMMERCIAL VERSION OF 4962 Learn More about Allegro MicroSystems allegro brushless dc drivers	Datasheet	1,446In Stock	Cut Tape ¥478.4 ¥400.3 ¥378.7 ¥358.8 ¥353.8 Reel ¥352.1 MouseReel Available	Min.: 1 Mult.: 1 : 4,000	SMD/SMT	eTSSOP-20
Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION A4918KEVSR-3-T Allegro MicroSystems 1: ¥998.3 3,989In Stock	Mfr. Part # A4918KEVSR-3-T Mouser Part # 250-A4918KEVSR-3-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers AUTOMOTIVE 3 PHASE GATE DRIVER w/LOW SUPPLY VOLTAGE OPERATION Learn More about Allegro MicroSystems allegro brushless dc drivers		3,989In Stock	Cut Tape ¥998.3 ¥760.7 ¥700.9 ¥636.2 View Reel ¥569.7 ¥604.6 ¥584.7 ¥578 ¥571.4 ¥569.7 MouseReel Available	Min.: 1 Mult.: 1 : 4,000		EV-48
Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER A5947GETTR-T Allegro MicroSystems 1: ¥584.7 4,206In Stock	Mfr. Part # A5947GETTR-T Mouser Part # 250-A5947GETTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers SENSORLESS SINUSOIDAL BLDC MOSFET GATE DRIVER Learn More about Allegro MicroSystems allegro a5947 driver ics	Datasheet	4,206In Stock	Cut Tape ¥584.7 ¥440.2 ¥403.6 ¥363.8 Reel ¥313.9 View ¥345.5 ¥340.5 ¥323.9 ¥307.3 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-28	3.3 V
Switching Voltage Regulators 40V, 2.2A SYNC BUCK DC-DC REGULATOR A81805KESJSR Allegro MicroSystems 1: ¥473.4 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 about Allegro MicroSystems allegro a81805 a81805 1 regulators	Datasheet	5,999In Stock	¥473.4 ¥353.8 ¥323.9 ¥290.7 View ¥275.7 ¥269.1 ¥255.8 ¥249.2 ¥242.5	Min.: 1 Mult.: 1	SMD/SMT	QFN-20	3.3 V
Switching Voltage Regulators 40 V, 3.5 STEP-DOWN CONVERTER, PWM A8586KLJTR-T-2 Allegro MicroSystems 1: ¥390.3 2,985In 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	2,985In Stock	Cut Tape ¥390.3 ¥290.7 ¥265.8 ¥237.5 Reel ¥199.3 View ¥224.2 ¥217.6 ¥209.3 ¥186 MouseReel Available	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	SOIC-8	800 mV to 30 V
Motor / Motion / Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES AMT49100KJPTR-B-5 Allegro MicroSystems 1: ¥1,308.9 2,792In Stock	Mfr. Part # AMT49100KJPTR-B-5 Mouser Part # 250-AMT49100KJPTRB5	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 80V BLDC GATE DRIVER W/ASIL FEATURES Learn More about Allegro MicroSystems allegro amt49100 amt49101 mosfet drivers	Datasheet	2,792In Stock	Cut Tape ¥1,308.9 ¥1,011.5 ¥938.5 ¥857.1 View Reel ¥747.5 ¥807.2 ¥794 ¥780.7 ¥747.5 MouseReel Available	Min.: 1 Mult.: 1 : 1,500		JP-48
Galvanically Isolated Gate Drivers SECONDARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V AHV85043K18ESTR Allegro MicroSystems 1: ¥338.8 8,575In Stock New Product	Mfr. Part # AHV85043K18ESTR Mouser Part # 250-AHV85043K18ESTR New Product	Allegro MicroSystems	Galvanically Isolated Gate Drivers SECONDARY QFN OF SIC HV ISOLATED GATE DRIVER CHIPSET COMBO 18V Learn More about Allegro MicroSystems allegro ahv85003 ahv85043 gate driver chipset	Datasheet	8,575In Stock	Cut Tape ¥338.8 ¥250.8 ¥227.6 ¥202.6 View Reel ¥172.7 ¥191 ¥184.4 ¥172.7 ¥172.7	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-20	18 V
Gate Drivers Full-Bridge PWM Gate Driver A89506KESSR-J Allegro MicroSystems 1: ¥350.5 11,614In Stock NRND	Mfr. Part # A89506KESSR-J Mouser Part # 250-A89506KESSR-J NRND	Allegro MicroSystems	Gate Drivers Full-Bridge PWM Gate Driver Learn More about Allegro MicroSystems allegro a89506 pwm gate driver	Datasheet	11,614In Stock	Cut Tape ¥350.5 ¥259.1 ¥235.9 ¥210.9 View ¥199.3 ¥192.7 ¥184.4 ¥182.7 ¥174.4	Min.: 1 Mult.: 1	SMD/SMT	QFN-20
Motor / Motion / Ignition Controllers & Drivers DMOS DUAL 1.5A FULL BRIDGE MICROSTEPPER A4984SETTR-T Allegro MicroSystems 1: ¥654.4 339In Stock	Mfr. Part # A4984SETTR-T Mouser Part # 250-A4984SETTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers DMOS DUAL 1.5A FULL BRIDGE MICROSTEPPER Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	339In Stock	Cut Tape ¥654.4 ¥493.3 ¥453.5 ¥410.3 Reel ¥370.4 View ¥388.7 ¥387 ¥378.7 ¥368.7 MouseReel Available	Min.: 1 Mult.: 1 : 1,500	SMD/SMT	QFN-32	35 V
Motor / Motion / Ignition Controllers & Drivers 3-PHASE BLDC MOTOR FOC CONTROLLER A89333GECSR Allegro MicroSystems 1: ¥500 5,253In Stock New Product	Mfr. Part # A89333GECSR Mouser Part # 250-A89333GECSR New Product	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers 3-PHASE BLDC MOTOR FOC CONTROLLER Learn More about Allegro MicroSystems allegro a89333 foc drivers	Datasheet	5,253In Stock	Cut Tape ¥500 ¥471.7 ¥430.2 ¥398.6 View Reel ¥330.5 ¥387 ¥367.1 ¥352.1 ¥347.1 ¥330.5	Min.: 1 Mult.: 1 : 6,000	SMD/SMT	QFN-28
Gate Drivers PHASE DISCONNECT IC A89103KETSR-3 Allegro MicroSystems 1: ¥837.1 5,893In Stock	Mfr. Part # A89103KETSR-3 Mouser Part # 250-A89103KETSR-3	Allegro MicroSystems	Gate Drivers PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	5,893In Stock	¥837.1 ¥637.8 ¥588 ¥533.2 View ¥508.3 ¥491.7 ¥485 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28
Gate Drivers 80V PHASE DISCONNECT IC A89103KEVSR-3 Allegro MicroSystems 1: ¥840.5 6,000In Stock	Mfr. Part # A89103KEVSR-3 Mouser Part # 250-A89103KEVSR-3	Allegro MicroSystems	Gate Drivers 80V PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	6,000In Stock	¥840.5 ¥641.1 ¥591.3 ¥534.8 View ¥508.3 ¥493.3 ¥486.7 ¥481.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28
Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM APM81911KNBATR Allegro MicroSystems 1: ¥621.2 4,779In Stock	Mfr. Part # APM81911KNBATR Mouser Part # 250-APM81911KNBATR	Allegro MicroSystems	Switching Voltage Regulators 40V, 3A SYNCHRONOUS BUCK MODULE IN 4X6MM Learn More about Allegro MicroSystems allegro apm81911 modules	Datasheet	4,779In Stock	Cut Tape ¥621.2 ¥611.2 ¥588 ¥563.1 View Reel ¥544.8 ¥544.8 ¥544.8 Quote	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-32	800 mV to 24 V
Motor / Motion / Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR A3977SLPTR-T Allegro MicroSystems 1: ¥905.2 7,401In Stock 12,000Expected 1/4/2027	Mfr. Part # A3977SLPTR-T Mouser Part # 250-A3977SLPTR-T	Allegro MicroSystems	Motor / Motion / Ignition Controllers & Drivers DUAL DMOS FULL BRIDGE MICROSTEP W/TRANSLATOR Learn More about Allegro MicroSystems allegro magnetic speed sensors ics	Datasheet	7,401In Stock 12,000Expected 1/4/2027	Cut Tape ¥905.2 ¥696 ¥636.2 ¥588 View Reel ¥519.9 ¥561.4 ¥553.1 ¥544.8 ¥538.2 ¥519.9 MouseReel Available	Min.: 1 Mult.: 1 Max.: 4,000 : 4,000	SMD/SMT	TSSOP-28
Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR APM81815KNBJTR Allegro MicroSystems 1: ¥671 225In Stock 9,000Expected 11/19/2026 New Product	Mfr. Part # APM81815KNBJTR Mouser Part # 250-APM81815KNBJTR New Product	Allegro MicroSystems	Switching Voltage Regulators 80V, 800MA SYNC BUCK DC-DC REGULATOR Learn More about Allegro MicroSystems allegro apm81815 buck regulators	Datasheet	225In Stock 9,000Expected 11/19/2026	Cut Tape ¥671 ¥508.3 ¥466.7 ¥421.9 View Reel ¥372.1 ¥400.3 ¥398.6 ¥385.4 ¥372.1	Min.: 1 Mult.: 1 : 3,000	SMD/SMT	QFN-24	3.3 V, 5 V, 5.35 V, 12 V
Gate Drivers 80V PHASE DISCONNECT IC A89103KETSR-5 Allegro MicroSystems 1: ¥837.1 2,644In Stock	Mfr. Part # A89103KETSR-5 Mouser Part # 250-A89103KETSR-5	Allegro MicroSystems	Gate Drivers 80V PHASE DISCONNECT IC Learn More about Allegro MicroSystems allegro a89103 mosfet drivers	Datasheet	2,644In Stock	¥837.1 ¥637.8 ¥588 ¥533.2 View ¥508.3 ¥478.4 ¥466.7 Quote	Min.: 1 Mult.: 1	SMD/SMT	QFN-28