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    A3977 Price and Stock

    Allegro MicroSystems LLC A3977SLPTR-T

    IC MTR DRV BIPOLR 3-5.5V 28TSSOP
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    DigiKey A3977SLPTR-T Reel 12,000 4,000
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    • 10000 $2.2
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    A3977SLPTR-T Cut Tape 1,827 1
    • 1 $6.01
    • 10 $4.047
    • 100 $2.97
    • 1000 $2.3855
    • 10000 $2.3855
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    A3977SLPTR-T Digi-Reel 1
    • 1 $6.01
    • 10 $4.047
    • 100 $2.97
    • 1000 $2.3855
    • 10000 $2.3855
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    Verical A3977SLPTR-T 32,000 8,000
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    A3977SLPTR-T 6,714 3
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    • 10000 $2.362
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    Newark A3977SLPTR-T Cut Tape 17,044 1
    • 1 $4.9
    • 10 $4.13
    • 100 $3.6
    • 1000 $2.59
    • 10000 $2.59
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    A3977SLPTR-T Reel 8,000
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    Quest Components A3977SLPTR-T 1,931
    • 1 $36.8272
    • 10 $36.8272
    • 100 $36.8272
    • 1000 $27.6204
    • 10000 $27.6204
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    A3977SLPTR-T 690
    • 1 $5.1975
    • 10 $5.1975
    • 100 $2.2523
    • 1000 $2.079
    • 10000 $2.079
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    TME A3977SLPTR-T 1
    • 1 $4.52
    • 10 $3.81
    • 100 $3.4
    • 1000 $3.4
    • 10000 $3.4
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    Chip1Stop A3977SLPTR-T 6,714
    • 1 $4.647
    • 10 $3.932
    • 100 $2.956
    • 1000 $2.384
    • 10000 $2.362
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    New Advantage Corporation A3977SLPTR-T 74 1
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    • 100 $3.69
    • 1000 $3.69
    • 10000 $3.69
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    Vyrian A3977SLPTR-T 200
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    Win Source Electronics A3977SLPTR-T 19,530
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    • 100 $1.68
    • 1000 $1.409
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    Allegro MicroSystems LLC A3977SLP

    IC MTR DRV BIPOLR 3-5.5V 28TSSOP
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    DigiKey A3977SLP Tube 200
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    • 1000 $4.08995
    • 10000 $4.08995
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    Bristol Electronics A3977SLP 44
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    Win Source Electronics A3977SLP 19,500
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    • 100 $1.68
    • 1000 $1.409
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    Allegro MicroSystems LLC A3977SED

    IC MTR DRVR BIPOLR 3-5.5V 44PLCC
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    DigiKey A3977SED Tube 189
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    Win Source Electronics A3977SED 5,000
    • 1 -
    • 10 $9.326
    • 100 $6.218
    • 1000 $6.218
    • 10000 $6.218
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    Allegro MicroSystems LLC A3977KED

    IC MTR DRVR BIPOLR 3-5.5V 44PLCC
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey A3977KED Tube 189
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    • 1000 $4.50005
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    Allegro MicroSystems LLC A3977KLP-T

    IC MTR DRV BIPOLR 3-5.5V 28TSSOP
    Distributors Part Package Stock Lead Time Min Order Qty Price Buy
    DigiKey A3977KLP-T Tube 50
    • 1 -
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    • 100 $5.1564
    • 1000 $5.1564
    • 10000 $5.1564
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    Find more A3977 price and stock on Findchips.com

    A3977 Datasheets (39)

    Part ECAD Model Manufacturer Description Curated Type PDF
    A3977 Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF
    A3977KED Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC Original PDF
    A3977KED Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF
    A3977KED Allegro MicroSystems Motion Motor Control, MicroStepping DMOS Driver With Translator Original PDF
    A3977KED Allegro MicroSystems MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Original PDF
    A3977KED-T Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC Original PDF
    A3977KED-T Allegro MicroSystems LEAD FREE EXT TEMP A3977 PLCC Original PDF
    A3977KEDTR Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC Original PDF
    A3977KEDTR Allegro MicroSystems Motion Motor Control, MicroStepping DMOS Driver With Translator, Tape And Reel Original PDF
    A3977KEDTR Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF
    A3977KEDTR-T Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC Original PDF
    A3977KLP Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP Original PDF
    A3977KLP Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF
    A3977KLP Allegro MicroSystems MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Original PDF
    A3977KLP-T Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP Original PDF
    A3977KLPTR Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP Original PDF
    A3977KLPTR Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF
    A3977KLPTR-T Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 28TSSOP Original PDF
    A3977SED Allegro MicroSystems PMIC - Motor, Bridge Drivers, Integrated Circuits (ICs), IC MOTOR DRIVER PAR 44PLCC Original PDF
    A3977SED Allegro MicroSystems Microstepping DMOS Driver with Translator Original PDF

    A3977 Datasheets Context Search

    Catalog Datasheet MFG & Type PDF Document Tags

    A3977

    Abstract: A3977SLPTR-T A3980 A3977SEDTR-T
    Text: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range


    Original     		PDF A3977 A3977 A3977SLPTR-T A3980 A3977SEDTR-T

    Untitled

    Abstract: No abstract text available
    Text: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 24, 2002 A3977SED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977SED A3977SED A3977SLP A3977

    SOP65P640X120-29CM

    Abstract: A3977SEDTR-T IPC7351 SOP65P640X120-29CM A3977KEDTR-T
    Text: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range


    Original     		PDF A3977 SOP65P640X120-29CM A3977SEDTR-T IPC7351 SOP65P640X120-29CM A3977KEDTR-T

    A3977xLP

    Abstract: A3977 ms25041-3 A3977SLP 2916 microstepping
    Text: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice January 15, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED A3977. A3977xLP A3977 ms25041-3 A3977SLP 2916 microstepping

    A3977SED-T

    Abstract: A3977SLP A3977xED A3977KLP A3977 A3977KED A3977SED A3977SLP-T
    Text: Data Sheet 26184.22D 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B GND 2 SLEEP GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED PP-075-1 A3977SED-T A3977SLP A3977xED A3977KLP A3977 A3977KED A3977SED A3977SLP-T

    SOP6

    Abstract: No abstract text available
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3977, SOP6

    A3977

    Abstract: half bridge LLC
    Text: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range


    Original     		PDF A3977 half bridge LLC

    A3977

    Abstract: A3977SLP stepper motor bemf
    Text: Data Sheet 26184.22A 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 GND 44 43 GND GND 2 1 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC NC 8 PFD 9 PWM TIMER 7 CHARGE PUMP VBB1 NC TRANSLATOR & CONTROL LOGIC RC1 10 GND 11


    Original     		PDF A3977xED A3977. A3977 A3977SLP stepper motor bemf

    A3979

    Abstract: DMOS Microstepping Driver with Translator A3979SLPTR-T A3977 IPC7351 JESD51-5 A3979SLP-TRT SOP65P640X120-29CM
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3979 A3977, DMOS Microstepping Driver with Translator A3979SLPTR-T A3977 IPC7351 JESD51-5 A3979SLP-TRT SOP65P640X120-29CM

    Microstepping DMOS Driver

    Abstract: No abstract text available
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3977, Microstepping DMOS Driver

    A3979SLP-T

    Abstract: A3979SL A3979SLPTR A3979
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3977, A3979SLP-T A3979SL A3979SLPTR

    A3977SLPTR-T

    Abstract: new bridge microsystems A3977 A3977SEDTR-T MS-018 IPC7351 SOP65P640X120-29CM
    Text: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range


    Original     		PDF A3977 A3977 A3977SLPTR-T new bridge microsystems A3977SEDTR-T MS-018 IPC7351 SOP65P640X120-29CM

    A3977xED

    Abstract: BIPOLAR MICROSTEPPING DRIVER A3977 A3977SLP steppermotor controller three phase h-bridge mosfet GP-018-2 stepper motor tape drive controlling of automatic stepper motor bipolar
    Text: Data Sheet 26184.22 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC NC PWM TIMER 7 CHARGE PUMP VBB1 NC GND 11


    Original     		PDF A3977xED A3977. A3977xED BIPOLAR MICROSTEPPING DRIVER A3977 A3977SLP steppermotor controller three phase h-bridge mosfet GP-018-2 stepper motor tape drive controlling of automatic stepper motor bipolar

    ihome

    Abstract: SOP65P640X120-29CM
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3977, ihome SOP65P640X120-29CM

    A3979

    Abstract: a3977 A3979SLP A3979SLP-T A3979SLPTR-T pwm micro stepping
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3979 A3977, a3977 A3979SLP A3979SLP-T A3979SLPTR-T pwm micro stepping

    A3977SLP-T

    Abstract: controlling of automatic stepper motor bipolar
    Text: Data Sheet 26184.22F 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B 2 SLEEP GND GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED A3977xED A3977xLP A3977 A3977. A3977SLP-T controlling of automatic stepper motor bipolar

    sop65p640x120

    Abstract: A3977 A3977SLPTR-T A3977SEDTR-T micro-step stepper motor driver MS-018 SOP65P640X120-29CM
    Text: A3977 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ±2.5 A, 35 V output rating ▪ Low rDS on outputs, 0.45 Ω source, 0.36 Ω sink typical ▪ Automatic current decay mode detection/selection ▪ 3.0 to 5.5 V logic supply voltage range


    Original     		PDF A3977 A3977 sop65p640x120 A3977SLPTR-T A3977SEDTR-T micro-step stepper motor driver MS-018 SOP65P640X120-29CM

    A3977xED

    Abstract: A3977 A3977KED-T A3977SED-T A3977SEDTR-T A3977SLP-T A3977SLPTR-T A3977KLPTR A3977xLP micro-step stepper motor driver
    Text: Data Sheet 26184.22E 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B 2 SLEEP GND GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED PP-075-1 A3977xED A3977 A3977KED-T A3977SED-T A3977SEDTR-T A3977SLP-T A3977SLPTR-T A3977KLPTR A3977xLP micro-step stepper motor driver

    A3979

    Abstract: A3977 A3979SLP-T A3979SLPTR-T IPC7351 JESD51-5
    Text: A3979 Microstepping DMOS Driver with Translator Features and Benefits Description ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ ▪ The A3979 is a complete microstepping motor driver with built-in translator, designed as a pin-compatible replacement for the successful A3977, with enhanced microstepping 1/16 step


    Original     		PDF A3979 A3979 A3977, A3977 A3979SLP-T A3979SLPTR-T IPC7351 JESD51-5

    decay 7042

    Abstract: a3977sed A3977 A3977SLP 9808 diode GP-018-2 H-bridge Mosfet Driver PWM DIR "Stepper Motors"
    Text: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 5, 2002 A3977SED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977SED A3977. decay 7042 a3977sed A3977 A3977SLP 9808 diode GP-018-2 H-bridge Mosfet Driver PWM DIR "Stepper Motors"

    A3977SLPT

    Abstract: No abstract text available
    Text: Data Sheet 26184.22C 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED 1 44 43 OUT 1B GND 2 SLEEP GND 3 ENABLE GND 4 LOAD SUPPLY 1 HOME 5 SENSE 1 OUT 1A 6 DIR PLCC 42 41 40 VBB1 7 8 PFD 9 39 NC CHARGE PUMP NC NC PWM TIMER TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED A3977xED A3977xLP A3977 A3977. A3977SLPT

    A3977xLP

    Abstract: h bridge 5V unipolar STEPPER MOTOR driver circuit for MOSFET hall effect sensor 510 ct H-bridge Mosfet Driver PWM DIR stepper motor synchronous rectification wiring circuit stepper motor A3977 A3977SLP
    Text: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 27, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED A3977. A3977xLP h bridge 5V unipolar STEPPER MOTOR driver circuit for MOSFET hall effect sensor 510 ct H-bridge Mosfet Driver PWM DIR stepper motor synchronous rectification wiring circuit stepper motor A3977 A3977SLP

    A3977

    Abstract: A3977SLP
    Text: Data Sheet 26184.22B 3977 MICROSTEPPING DMOS DRIVER WITH TRANSLATOR A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 GND 44 43 GND GND 2 1 HOME SENSE1 4 5 3 OUT1A DIR 6 PLCC NC 8 PFD 9 PWM TIMER 7 CHARGE PUMP VBB1 NC TRANSLATOR & CONTROL LOGIC RC1 10 GND 11


    Original     		PDF A3977xED A3977. A3977 A3977SLP

    A3977xED

    Abstract: decay 7042 H-bridge Mosfet Driver PWM DIR
    Text: PRELIMINARY INFORMATION MICROSTEPPING DMOS DRIVER WITH TRANSLATOR Subject to change without notice February 27, 2003 A3977xED LOAD SUPPLY1 SLEEP ENABLE OUT1B 42 41 40 44 GND GND GND 2 1 43 HOME SENSE1 4 5 3 OUT1A DIR 6 (PLCC) 8 PFD 9 RC1 10 TRANSLATOR & CONTROL LOGIC


    Original     		PDF A3977xED A3977xED A3977xLP A3977 decay 7042 H-bridge Mosfet Driver PWM DIR