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Allegro MicroSystems LLC A3977SLPTR-T IC MTR DRV BIPOLR 3-5.5V 28TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	A3977SLPTR-T	Reel	4,000		4,000	1 - 10 - 100 - 1000 - 10000 $2.2	Buy Now
Arrow Electronics	A3977SLPTR-T		28,000	15 Weeks	8,000	1 - 10 - 100 - 1000 - 10000 $2.057	Buy Now
	A3977SLPTR-T		12,000	15 Weeks	4,000	1 - 10 - 100 - 1000 - 10000 $2.195	Buy Now
	A3977SLPTR-T	Cut Strips	6,179	15 Weeks	1	1 $3.601 10 $2.871 100 $2.566 1000 $2.37 10000 $2.362	Buy Now
	A3977SLPTR-T		3,370	15 Weeks	1	1 $3.382 10 $2.693 100 $2.455 1000 $2.108 10000 $2.108	Buy Now
Verical	A3977SLPTR-T		24,000		8,000	1 - 10 - 100 - 1000 - 10000 $2.057	Buy Now
	A3977SLPTR-T		12,000		4,000	1 - 10 - 100 - 1000 - 10000 $2.195	Buy Now
	A3977SLPTR-T		6,179		3	1 - 10 $2.362 100 $2.362 1000 $2.362 10000 $2.362	Buy Now
	A3977SLPTR-T		3,369		3	1 - 10 $2.693 100 $2.455 1000 $2.108 10000 $2.108	Buy Now
Newark	A3977SLPTR-T	Cut Tape	16,954		1	1 $7.52 10 $5.12 100 $4.3 1000 $3.47 10000 $3.47	Buy Now
	A3977SLPTR-T	Reel			8,000	1 - 10 - 100 - 1000 - 10000 -	Buy Now
Mouser Electronics	A3977SLPTR-T		11,118			1 $5.5 10 $3.52 100 $2.97 1000 $2.39 10000 $2.2	Buy Now

Quest Components	A3977SLPTR-T		1,931			1 $36.061 10 $36.061 100 $36.061 1000 $27.0458 10000 $27.0458	Buy Now
	A3977SLPTR-T		690			1 $5.1975 10 $5.1975 100 $2.2523 1000 $2.079 10000 $2.079	Buy Now
TME	A3977SLPTR-T				1	1 $4.27 10 $3.59 100 $3.21 1000 $3.21 10000 $3.21	Get Quote
New Advantage Corporation	A3977SLPTR-T		74		1	1 - 10 - 100 $3.69 1000 $3.69 10000 $3.69	Buy Now
Win Source Electronics	A3977SLPTR-T		18,120			1 - 10 - 100 $1.5122 1000 $1.2515 10000 $1.2515	Buy Now
Allegro MicroSystems LLC A3977SED IC MTR DRVR BIPOLR 3-5.5V 44PLCC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	A3977SED	Tube			189	1 - 10 - 100 - 1000 $4.11153 10000 $4.11153	Buy Now
Win Source Electronics	A3977SED		5,000			1 - 10 $7.9304 100 $5.287 1000 $5.287 10000 $5.287	Buy Now
Allegro MicroSystems LLC A3977SLP IC MTR DRV BIPOLR 3-5.5V 28TSSOP
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	A3977SLP	Tube			200	1 - 10 - 100 - 1000 $4.08995 10000 $4.08995	Buy Now
Bristol Electronics	A3977SLP		44			1 - 10 - 100 - 1000 - 10000 -	Get Quote
Win Source Electronics	A3977SLP		19,500			1 - 10 - 100 $1.583 1000 $1.357 10000 $1.357	Buy Now
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	1 - 10 - 100 - 1000 $4.50005 10000 $4.50005	Buy Now
Allegro MicroSystems LLC A3977KED-T IC MTR DRVR BIPOLR 3-5.5V 44PLCC
Distributors	Part	Package	Stock	Lead Time	Min Order Qty	Price	Buy
DigiKey	A3977KED-T	Tube			27	1 - 10 - 100 $5.54889 1000 $5.54889 10000 $5.54889	Buy Now
Win Source Electronics	A3977KED-T		2,200			1 - 10 $10.1223 100 $6.7482 1000 $6.7482 10000 $6.7482	Buy Now

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A3977 Datasheets (39)

Part	Manufacturer	Description	Datasheet 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	Document Tags	PDF
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	A3977 A3977 A3977SLPTR-T A3980 A3977SEDTR-T	PDF
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	A3977SED A3977SED A3977SLP A3977	PDF
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	A3977 SOP65P640X120-29CM A3977SEDTR-T IPC7351 SOP65P640X120-29CM A3977KEDTR-T	PDF
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	A3977xED A3977. A3977xLP A3977 ms25041-3 A3977SLP 2916 microstepping	PDF
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	A3977xED PP-075-1 A3977SED-T A3977SLP A3977xED A3977KLP A3977 A3977KED A3977SED A3977SLP-T	PDF
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	A3979 A3977, SOP6	PDF
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	A3977 half bridge LLC	PDF
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	A3977xED A3977. A3977 A3977SLP stepper motor bemf	PDF
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	A3979 A3979 A3977, DMOS Microstepping Driver with Translator A3979SLPTR-T A3977 IPC7351 JESD51-5 A3979SLP-TRT SOP65P640X120-29CM	PDF
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	A3979 A3977, Microstepping DMOS Driver	PDF
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	A3979 A3977, A3979SLP-T A3979SL A3979SLPTR	PDF
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	A3977 A3977 A3977SLPTR-T new bridge microsystems A3977SEDTR-T MS-018 IPC7351 SOP65P640X120-29CM	PDF
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	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	PDF
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	A3979 A3977, ihome SOP65P640X120-29CM	PDF

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	A3979 A3979 A3977, a3977 A3979SLP A3979SLP-T A3979SLPTR-T pwm micro stepping	PDF
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	A3977xED A3977xED A3977xLP A3977 A3977. A3977SLP-T controlling of automatic stepper motor bipolar	PDF
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	A3977 A3977 sop65p640x120 A3977SLPTR-T A3977SEDTR-T micro-step stepper motor driver MS-018 SOP65P640X120-29CM	PDF
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	A3977xED PP-075-1 A3977xED A3977 A3977KED-T A3977SED-T A3977SEDTR-T A3977SLP-T A3977SLPTR-T A3977KLPTR A3977xLP micro-step stepper motor driver	PDF
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	A3979 A3979 A3977, A3977 A3979SLP-T A3979SLPTR-T IPC7351 JESD51-5	PDF
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	A3977SED A3977. decay 7042 a3977sed A3977 A3977SLP 9808 diode GP-018-2 H-bridge Mosfet Driver PWM DIR "Stepper Motors"	PDF
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	A3977xED A3977xED A3977xLP A3977 A3977. A3977SLPT	PDF
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	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	PDF
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	A3977xED A3977. A3977 A3977SLP	PDF
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	A3977xED A3977xED A3977xLP A3977 decay 7042 H-bridge Mosfet Driver PWM DIR	PDF

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Allegro MicroSystems LLC A3977SLPTR-T

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A3977 Datasheets (39)

A3977 Datasheets Context Search

A3977

Untitled

SOP65P640X120-29CM

A3977xLP

A3977SED-T

SOP6

A3977

A3977

A3979

Microstepping DMOS Driver

A3979SLP-T

A3977SLPTR-T

A3977xED

ihome

A3979

A3977SLP-T

sop65p640x120

A3977xED

A3979

decay 7042

A3977SLPT

A3977xLP

A3977

A3977xED