Browse Allegro Microsystems Inc Electronic Parts Listing

At Parts Needed Yesterday, we provide parts from top electronics manufacturers  like Allegro Microsystems Inc, with part numbers such as A3931KJPTR-T, A1351KKTTN-T, A1213EUA-T, A3969SETTR-T, A6B259KLWTR. With a nation-wide supply chain network that stretches across the United States, we have some of the fastest lead and shipping times in the industry. Our sales team is ready and waiting to respond to your RFQ, and can provide a quote for electronics parts from Allegro Microsystems Inc within fifteen minutes of receiving your Instant RFQ.


Part No Description QTY RFQ
A3953SLBTR-T ic motor driver pwm full 16-soic pwm motor driver - 1 ¦1.3a 3 v ~ 50 v 3 v ~ 5.5 v -20¦c ~ 85¦c surface mount 16-soic (0.295"" 7.50mm width) 16-soic w digi-reel« Avl RFQ
A3940KLPTR-T ic ctlr mosfet full 28-tssop h bridge - non-inverting 225ns 700ma - - 1 - 4 - 7 v ~ 40 v -40¦c ~ 135¦c surface mount 28-tssop (0.173"" 4.40mm width) exposed pad 28-tssop exposed pad digi-reel« Avl RFQ
A6279ELPTR-T ic led driver linear 24-tssop yes - - linear 16 - yes - led lighting display signage automotive - 25mhz - 3 v ~ 5.5 v - surface mount 24-tssop (0.173"" 4.40mm width) exposed pad 24-tssop exposed pad digi-reel« -40¦c ~ 85¦c Avl RFQ
A6278ELW-T ic led driver linear 16-soic yes - - linear 8 - yes - led lighting display signage automotive - 25mhz - 3 v ~ 5.5 v - surface mount 16-soic (0.295"" 7.50mm width) 16-soic w tube -40¦c ~ 85¦c Avl RFQ
A3968SA ic motor driver pwm dual 16-dip pwm motor driver - 2 ¦650ma 4.75 v ~ 30 v 4.75 v ~ 5.5 v -20¦c ~ 85¦c through hole 16-dip (0.300"" 7.62mm) 16-dip tube Avl RFQ
A3931KJPTR-T ic bldc ctlr/mosfet dvr 48-lqfp dc motor controller brushless (bldc) 3 phase - 1 500ma - 5.5 v ~ 50 v -40¦c ~ 150¦c surface mount 48-lqfp exposed pad 48-lqfp exposed pad (7x7) digi-reel« Avl RFQ
A1351KKTTN-T ic sensor hall effect 4-sip Avl RFQ
A1213EUA-T ic latch hall effect 3-sip Avl RFQ
A3969SETTR-T ic motor drvr pwm dual 28-qfn stepper motor driver 2 phase - 1 ¦650ma 5 v ~ 30 v 3 v ~ 3.6 v -20¦c ~ 85¦c surface mount 28-vfqfn exposed pad 28-qfn/mlp exposed pad (5x5) digi-reel« Avl RFQ
A6B259KLWTR ic pwr drvr 8bit address 20soic high side non-inverting 8 5.5 ohm 150ma 500ma 4.5 v ~ 5.5 v -40¦c ~ 125¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tape & reel (tr) Avl RFQ
A1444EEWLT-P ic motor dvr full bridge 6-mlp dc motor driver brushless (bldc) - 1 ¦250ma - 1.8 v ~ 4.2 v -40¦c ~ 85¦c surface mount 6-xfdfn exposed pad 6-mlp/dfn exposed pad (1.5x2) digi-reel« Avl RFQ
A3280LLHLT-T (va)ic sw hall effect chopper sot23w Avl RFQ
A6810ELWTR-T ic source drvr 10bit ser 20soic low side parallel/serial 10 - 25ma 40ma - -40¦c ~ 85¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tape & reel (tr) Avl RFQ
UDQ2916LBTR ic motor driver pwm dual 24soic dc motor driver stepper motor driver - 40940 ¦750ma 10 v ~ 45 v 4.75 v ~ 5.25 v -40¦c ~ 105¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tape & reel (tr) Avl RFQ
UDN2559B ic driver quad protected 16dip low side logic and 4 - 700ma 1a 4.75 v ~ 5.25 v -20¦c ~ 85¦c through hole 16-dip (0.300"" 7.62mm) 16-dip tube Avl RFQ
A6810ELW-T ic source drvr 10bit ser 20soic low side parallel/serial 10 - 25ma 40ma - -40¦c ~ 85¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tube Avl RFQ
A2557EEB ic driver quad 60v 300ma 28-plcc low side non-inverting 4 - 300ma 500ma 4.75 v ~ 5.25 v -40¦c ~ 85¦c surface mount 28-lcc (j-lead) 28-plcc (11.51x11.51) tube Avl RFQ
A8511KLPTR-T ic led dvr 150ma auto 28-tssop - - - pwm step-up (boost) 4 - yes - automotive backlight high brightness led (hbled) rgb white led 600khz ~ 2.1mhz - 8 v ~ 21 v - surface mount 28-tssop (0.173"" 4.40mm width) exposed pad 28-tssop exposed pad digi-reel« -40¦c ~ 125¦c Avl RFQ
A3977KLPTR ic motor drvr pwm dual 28tssop stepper motor driver - 1 ¦2.5a 8 v ~ 35 v 3 v ~ 5.5 v -40¦c ~ 125¦c surface mount 28-tssop (0.173"" 4.40mm width) exposed pad 28-tssop exposed pad tape & reel (tr) Avl RFQ
A4973SB-T ic pwm motor dvr full 16dip dc motor driver pwm motor driver - 1 1.5a 5 v ~ 50 v 3 v ~ 5.5 v -20¦c ~ 85¦c through hole 16-dip (0.300"" 7.62mm) 16-dip tube Avl RFQ
A6273KLWTR ic driver 8bit latched 20-soic high side non-inverting 8 1.3 ohm 250ma 750ma 4.5 v ~ 5.5 v -40¦c ~ 125¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tape & reel (tr) Avl RFQ
A6281EESTR-T ic led driver pwm control 16-qfn yes - - linear pwm 3 - yes - general purpose rgb 5mhz - 4.75 v ~ 17 v 1 v ~ 3 v surface mount 16-wfqfn exposed pad 16-qfn/mlp exposed pad (3x3) digi-reel« -40¦c ~ 85¦c Avl RFQ
UDN2982LW ic source driver 8chan 20-soic high side non-inverting 8 - - 500ma 20v -20¦c ~ 85¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tube Avl RFQ
A3992SLPTR-T ic motor drvr pwm dual 24-tssop pwm motor driver stepper motor driver - 1 ¦1.5a 15 v ~ 50 v 4.5 v ~ 5.5 v -20¦c ~ 85¦c surface mount 24-tssop (0.173"" 4.40mm width) exposed pad 24-tssop exposed pad digi-reel« Avl RFQ
A8740EEETR-T ic photoflash cap charger 8dfn - - - ac dc offline switcher flyback pfc 1 - no - flash/torch - - - 1.5 v ~ 5.5 v - surface mount 8-ufdfn exposed pad 8-dfn-ep (2x2) tape & reel (tr) -40¦c ~ 85¦c Avl RFQ
A3972SB-T ic motor driver pwm dual 24-dip stepper motor driver - 1 ¦1.5a 15 v ~ 50 v 4.5 v ~ 5.5 v -20¦c ~ 85¦c through hole 24-dip (0.300"" 7.62mm) 24-dip tube Avl RFQ
ACS715LLCTR-20A-T sensor current 20a 5v uni 8-soic Avl RFQ
A4970SLBTR-T ic pwm motor dvr full 24-soicw dc motor driver pwm motor driver stepper motor driver - 1 or 2 750ma 7.45 v ~ 45 v 4.75 v ~ 5.25 v -20¦c ~ 85¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w digi-reel« Avl RFQ
ASEK712ELC-20A-T-DK board eval for asek712elc-20a current sensor -20 a ~ 20 a - 100mv/a 4.5 v ~ 5.5 v no board asek712elc-20a Avl RFQ
A2557KEBTR-T ic driver quad 60v 300ma 28-plcc low side non-inverting 4 - 300ma 500ma 4.75 v ~ 5.25 v -40¦c ~ 125¦c surface mount 28-lcc (j-lead) 28-plcc (11.51x11.51) digi-reel« Avl RFQ
A3958SLB ic motor driver pwm full 24-soic pwm motor driver - 1 ¦2a 20 v ~ 50 v 4.5 v ~ 5.5 v -20¦c ~ 85¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tube Avl RFQ
A4984SESTR-T NA Avl RFQ
A1146EUA-T ic switch hall effect uni 3-sip Avl RFQ
A1180EUA ic switch hall effect uni 3-sip Avl RFQ
UDN2916LB-T ic motor driver pwm dual 24-soic dc motor driver stepper motor driver - 40940 ¦750ma 10 v ~ 45 v 4.75 v ~ 5.25 v -20¦c ~ 85¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tube Avl RFQ
A3985SLDTR-T ic mosfet drvr prog dual 38tssop h bridge - non-inverting 120ns - - - 2 - 8 - 12 v ~ 50 v -20¦c ~ 85¦c surface mount 38-tfsop (0.173"" 4.40mm width) 38-tssop digi-reel« Avl RFQ
ACS714LLCTR-50A-T sensor current 50a 5v bi 8soic Avl RFQ
A6278ELP-T ic led driver linear 16-tssop yes - - linear 8 - yes - led lighting display signage automotive - 25mhz - 3 v ~ 5.5 v - surface mount 16-tssop (0.173"" 4.40mm width) exposed pad 16-tssop-ep tube -40¦c ~ 85¦c Avl RFQ
A3946KLP-T ic mosfet controller 16-tssop dc motor controller brushless (bldc) 3 phase - 1 - - 7 v ~ 60 v -40¦c ~ 135¦c surface mount 16-tssop (0.173"" 4.40mm width) exposed pad 16-tssop-ep tube Avl RFQ
A8431EEHTR-T ic led drvr white bcklght 6-mlp yes - - pwm step-up (boost) 1 - yes - backlight white led 1.2mhz - 2.5 v ~ 10 v 32v surface mount 6-wfdfn exposed pad 6-mlp/dfn (2x3) digi-reel« -40¦c ~ 85¦c Avl RFQ
A3966SLB ic motor driver pwm full 16soic stepper motor driver 2 phase - 1 ¦650ma 4.5 v ~ 30 v 4.75 v ~ 5.5 v -20¦c ~ 85¦c surface mount 16-soic (0.295"" 7.50mm width) 16-soic w tube Avl RFQ
A1210EUA-T ic latch hall effect 3-sip Avl RFQ
A3240ELHLT-T ic switch hall effect sot23w Avl RFQ
A4980KLPTR-T ic stepper dvr progr 28-tssop stepper motor driver - 1 ¦1.4a 0 v ~ 50 v 3 v ~ 5.5 v -40¦c ~ 150¦c surface mount 28-tssop (0.173"" 4.40mm width) exposed pad 28-tssop exposed pad digi-reel« Avl RFQ
A1242LLHLT-I1-T ic latch hall effect sot-23w Avl RFQ
A1321EUA ic sensor hall effect 3-sip Avl RFQ
A3959SLBTR ic motor driver pwm full 24-soic pwm motor driver - 1 ¦3a 9.5 v ~ 50 v 4.5 v ~ 5.5 v -20¦c ~ 85¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tape & reel (tr) Avl RFQ
APEK4403GEU-01-T-DK board eval for a4403 dc/dc step down 1 non-isolated - - - 9 v ~ 46 v buck - fully populated board cd a4403 Avl RFQ
A2919SLBTR-T ic motor driver pwm dual 24-soic dc motor driver stepper motor driver - 40940 ¦750ma 10 v ~ 45 v 4.75 v ~ 5.25 v -20¦c ~ 85¦c surface mount 24-soic (0.295"" 7.50mm width) 24-soic w digi-reel« Avl RFQ
A6276ELW ic led driver linear 24-soic yes - - linear 16 - yes - led lighting display signage automotive - 20mhz - 4.5 v ~ 5.5 v 1v surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tube -40¦c ~ 85¦c Avl RFQ
A6264KLYTR-T ic led dvr stop/tail 10-msop yes - - linear (ldo) pwm 4 - yes - automotive general purpose high brightness led (hbled) - - 6 v ~ 50 v - surface mount 10-tfsop 10-msop (0.118"" 3.00mm width) exposed pad 10-msop exposed pad digi-reel« -40¦c ~ 125¦c Avl RFQ
A3917ECGTR ic motor dvr voice coil 6-csp - - - - - - - surface mount - 6-csp tape & reel (tr) Avl RFQ
A4982SETTR-T ic stepper motor driver 32qfn stepper motor driver - 1 ¦2a 8 v ~ 35 v 3 v ~ 5.5 v -20¦c ~ 85¦c surface mount 32-vfqfn exposed pad 32-qfn exposed pad (5x5) digi-reel« Avl RFQ
A6261KLPTR-T ic led array dvr 400ma 16-tssop yes - - linear (ldo) pwm 4 - yes - automotive high brightness led (hbled) - - 6 v ~ 50 v - surface mount 16-tssop (0.173"" 4.40mm width) exposed pad 16-tssop-ep digi-reel« -40¦c ~ 125¦c Avl RFQ
A6276SLWTR-T ic led driver linear 24-soic yes - - linear 16 - yes - led lighting display signage automotive - 20mhz - 4.5 v ~ 5.5 v 1v surface mount 24-soic (0.295"" 7.50mm width) 24-soic w tape & reel (tr) -20¦c ~ 85¦c Avl RFQ
A1361LKTTN-T ic hall effect sensor ln 4-sip Avl RFQ
A8510GECTR-T ic led drvr bcklght/wht 26qfn-ec - - - pwm step-up (boost) 8 - yes - backlight white led 600khz ~ 2.25mhz - 5 v ~ 40 v - surface mount 26-wfqfn exposed pad 26-qfn/mlp-ep (4x4) digi-reel« -40¦c ~ 105¦c Avl RFQ
A3282LLHLT ic switch hall effect sot23w Avl RFQ
A3953SB ic motor driver pwm full 16-dip pwm motor driver - 1 ¦1.3a 3 v ~ 50 v 3 v ~ 5.5 v -20¦c ~ 85¦c through hole 16-dip (0.300"" 7.62mm) 16-dip tube Avl RFQ
A4936METTR-T ic dc motor predriver 3ph 32qfn dc motor driver brushless (bldc) 3 phase - 1 - - - -20¦c ~ 105¦c surface mount 32-vfqfn exposed pad 32-qfn exposed pad (5x5) digi-reel« Avl RFQ
A3932SEQ-T ic ctrlr mosfet 3ph 32-plcc dc motor controller brushless (bldc) 3 phase - 1 - - 18 v ~ 50 v -20¦c ~ 85¦c surface mount 32-plcc 32-plcc tube Avl RFQ
A8437EEJTR-T ic photoflash cap charger 10tdfn photoflash capacitor charger xenon - 2.3 v ~ 5.5 v -40¦c ~ 85¦c surface mount 10-wfdfn exposed pad 10-tdfn/mlp (3x3) tape & reel (tr) Avl RFQ
A2982ELW-T ic source driver 8chan 20-soic high side non-inverting 8 - - 500ma 20v -40¦c ~ 85¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tube Avl RFQ
A1321EUA-T ic sensor hall effect 3-sip Avl RFQ
A1301KLHLT-T (va)ic sensor hall effect sot23w Avl RFQ
A1386LLHLT-T ic hall effect sensor 5v sot-23w Avl RFQ
A4930METTR-T ic fan pre-driver 1phase 28-qfn fan controller brushless (bldc) - 1 - - 8 v ~ 36 v -20¦c ~ 105¦c surface mount 28-vfqfn exposed pad 28-qfn/mlp exposed pad (5x5) digi-reel« Avl RFQ
A3977KEDTR-T ic motor drvr pwm dual 44-plcc stepper motor driver - 1 ¦2.5a 8 v ~ 35 v 3 v ~ 5.5 v -40¦c ~ 125¦c surface mount 44-lcc (j-lead) 44-plcc (16.59x16.59) digi-reel« Avl RFQ
A3242LLHLT-T ic sw hall effect chopper sot23w Avl RFQ
A1146EUA ic switch hall effect uni 3-sip Avl RFQ
A6277SLWTR ic led driver linear 20-soic yes - - linear 8 - yes - led lighting display signage automotive - 20mhz - 4.5 v ~ 5.5 v 1v surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tape & reel (tr) -20¦c ~ 85¦c Avl RFQ
A3423LK-T ic direction sensor 2ch 4-sip Avl RFQ
A3283LLHLT ic switch hall effect sot23w Avl RFQ
A3938SEQ ic ctrlr mosfet 3ph 32-plcc dc motor controller brushless (bldc) 3 phase - 1 - - 18 v ~ 50 v -20¦c ~ 85¦c surface mount 32-plcc 32-plcc tube Avl RFQ
A3242LLHLT ic switch hall effect sot23w Avl RFQ
A6B595KA ic pwr drvr 8bit address 18-dip low side non-inverting 8 5.5 ohm 150ma 500ma 4.5 v ~ 5.5 v -40¦c ~ 85¦c through hole 18-dip (0.300"" 7.62mm) 18-dip tube Avl RFQ
A3935KJP-T ic ctrlr mosfet 3ph 48-lqfp dc motor driver brushless (bldc) 3 phase - 1 - 7 v ~ 40 v 4.75 v ~ 5.25 v -40¦c ~ 135¦c surface mount 48-lqfp exposed pad 48-lqfp exposed pad (7x7) tube Avl RFQ
A1223ELHLT-T sensor hall eff dgtl latch sot23 Avl RFQ
A3959SLP ic motor drvr pwm full 28tssop pwm motor driver - 1 ¦3a 9.5 v ~ 50 v 4.5 v ~ 5.5 v -20¦c ~ 85¦c surface mount 28-tssop (0.173"" 4.40mm width) exposed pad 28-tssop exposed pad tube Avl RFQ
A6277ELW-T ic led driver linear 20-soic yes - - linear 8 - yes - led lighting display signage automotive - 20mhz - 4.5 v ~ 5.5 v 1v surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tube -40¦c ~ 85¦c Avl RFQ
A6821EA-T ic sink driver 8bit latch 16-dip low side parallel/serial 8 - - 500ma 3 v ~ 5.5 v -40¦c ~ 85¦c through hole 16-dip (0.300"" 7.62mm) 16-dip tube Avl RFQ
UDN2987LWTR-6-T ic source driver 8ch 20-soic high side non-inverting 8 - 350ma 500ma 4.75 v ~ 35 v -20¦c ~ 85¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w digi-reel« Avl RFQ
A2557ELBTR-T ic driver quad 60v 300ma 16-soic low side non-inverting 4 - 300ma 500ma 4.75 v ~ 5.25 v -40¦c ~ 85¦c surface mount 16-soic (0.295"" 7.50mm width) 16-soic w digi-reel« Avl RFQ
A3230LLHLT-T ic sw hall effect chopper sot23w Avl RFQ
A6595KLWTR ic pwr driver 8bit ser 20-soic high side non-inverting 8 1.3 ohm 250ma 750ma 4.5 v ~ 5.5 v -40¦c ~ 125¦c surface mount 20-soic (0.295"" 7.50mm width) 20-soic w tape & reel (tr) Avl RFQ
A8500EECTR-T ic led drvr wht/rgb bcklgt 26qfn - - - pwm step-up (boost) 8 - yes - backlight rgb white led 200khz ~ 2mhz - 4.2 v ~ 5.5 v - surface mount 26-wfqfn exposed pad 26-qfn/mlp-ep (4x4) digi-reel« -40¦c ~ 85¦c Avl RFQ
A3977KED ic motor drvr pwm dual 44-plcc stepper motor driver - 1 ¦2.5a 8 v ~ 35 v 3 v ~ 5.5 v -40¦c ~ 125¦c surface mount 44-lcc (j-lead) 44-plcc (16.59x16.59) tube Avl RFQ
A6818SEP-T ic source drvr 32bit ser 44-plcc low side parallel/serial 32 - 25ma 40ma - -20¦c ~ 85¦c surface mount 44-lcc (j-lead) 44-plcc (16.59x16.59) tube Avl RFQ
A1203LUA-T ic sw continuous time bipo 3-sip Avl RFQ
A6210GEUTR-T ic led driver high bright 16-qfn - - - pwm step-down (buck) switched capacitor (charge pump) 1 - yes - general purpose high brightness led (hbled) 2mhz - 9 v ~ 46 v 46v surface mount 16-wsqfn exposed pad 16-qfn-ep (4x4) digi-reel« -40¦c ~ 105¦c Avl RFQ

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