Semiconductors
Passive Components
Sensors
Power
Optoelectronics
For Reference Only
| Part Number | A3977SED |
| OEMstron Part # | A3977SED |
| Manufacturer | Allegro MicroSystems, LLC |
| Category | Semiconductors › Power Management ICs › Motor Drivers, Controllers |
| Description | IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
| Lifecycle | Obsolete |
| RoHS | No RoHS Information |
| EDA/CAD Models | A3977SED PCB Footprint and Symbol |
| Warehouses | USA, Europe, China, Hong Kong SAR |
| Estimated Delivery | Nov 26 - Dec 1 (Choose Expedited Shipping) |
| Warranty | Up to 1 year [Limited-Warranty]* |
| Payment |  |
| Shipping |  |
A3977SED Specifications
| Part Number | A3977SED | |
| Brand | Allegro MicroSystems, LLC | |
| Lifecycle | Obsolete | |
| RoHS | No RoHS Information | |
| Product Line | Semiconductors | |
| Category | Power Management ICs | |
| Subcategory | Motor Drivers, Controllers | |
| Manufacturer | Allegro MicroSystems, LLC | |
| Series | - | |
| Motor Type - Stepper | Bipolar | |
| Motor Type - AC, DC | - | |
| Function | Driver - Fully Integrated, Control and Power Stage | |
| Output Configuration | Half Bridge (4) | |
| Interface | Logic | |
| Technology | DMOS | |
| Step Resolution | 1, 1/2, 1/4, 1/8 | |
| Applications | General Purpose | |
| Current - Output | 2.5A | |
| Voltage - Supply | 3V ~ 5.5V | |
| Voltage - Load | 8V ~ 35V | |
| Operating Temperature | -20°C ~ 150°C (TJ) | |
| Mounting Type | Surface Mount | |
| Package / Case | 44-LCC (J-Lead) | |
| Supplier Device Package | 44-PLCC (16.59x16.59) |
A3977SED Documents
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Global Supply Chains - Reliable and Authorized Distributor Resources
| Part Number | Description | Stock |
|
A3977SED-T D# A3977SED-T Allegro MicroSystems LLC |
DMOS Stepping Motor Driver 5V 44-Pin PLCC Tube (Alt: A3977SED-T) |
Europe - 0 |
| Part Number | Description | Stock |
|
A3977SED Allegro MicroSystems LLC |
MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes |
Contact Us |
|
A3977SEDTR Allegro MicroSystems LLC |
MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes |
Contact Us |
|
A3977SED-T Allegro MicroSystems LLC |
MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes |
Contact Us |
|
A3977SEDTR-T Allegro MicroSystems LLC |
MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- , RoHS Compliant: Yes |
Contact Us |
| Part Number | Description | Stock |
|
A3977SED D# A3977SED-ND Allegro MicroSystems LLC |
IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
Limited Supply - Call |
|
A3977SEDTR D# A3977SEDTR-ND Allegro MicroSystems LLC |
IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
Limited Supply - Call |
|
A3977SED-T D# 620-1078-ND Allegro MicroSystems LLC |
IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
Limited Supply - Call |
|
A3977SEDTR-T D# 620-1146-2-ND Allegro MicroSystems LLC |
IC MTR DRVR BIPOLR 3-5.5V 44PLCC |
Limited Supply - Call |
| Part Number | Description | Stock |
|
A3977SEDTR-T D# A3977SEDTR-T Allegro MicroSystems LLC |
Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct |
2114 |
| Part Number | Description | Stock |
|
A3977SEDTR-T Allegro MicroSystems LLC |
In stock shipping within 2days |
6592 |
|
A3977SED Allegro MicroSystems LLC |
In stock shipping within 2days |
313 |
|
A3977SEDT ALEGRO |
In stock shipping within 2days |
233 |
| Part Number | Description | Stock |
|
A3977SED-T D# 1198089 Allegro MicroSystems LLC |
IC, DRIVER, TRANSLATOR, SMD, PLCC44 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
| Part Number | Description | Stock |
|
A3977SEDTRT Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
22004 |
|
A3977SEDND Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
3968 |
|
A3977SEDT Allegro MicroSystems LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
5819 |
|
A3977SEDTR |
OEM/CM QUOTES ONLY | NO BROKERS |
9258 |
|
A3977SED |
OEM/CM QUOTES ONLY | NO BROKERS |
6613 |
| Part Number | Description | Stock |
|
A3977SED Allegro MicroSystems LLC |
OEM/CM Immediate delivery |
10000 |
|
A3977SEDTR-T Allegro MicroSystems LLC |
OEM/CM Immediate delivery |
7164 |
| Part Number | Description | Stock |
|
A3977SEDTR-T D# 12X9022 Allegro MicroSystems LLC |
MOTOR DRIVER, STEPPER, 2.5A, PLCC-44, FULL REEL, Motor Type:Stepper, No. of Outputs:2Outputs, Output Current:2.5A, Output Voltage:35V, Driver Case Style:LCC, No. of Pins:44Pins, Supply Voltage Min:3V, Supply Voltage Max:5.5V, MSL:- RoHS Compliant: Yes RoHS: Compliant
Min Qty: 2700
Container: TAPE & REEL - FULL
|
0 |
| Part Number | Description | Stock |
|
A3977SEDTR-T / A3977SLPTR D# NS-A3977SEDTR-T / A3977SLPTR Allegro |
OEM/CM ONLY |
6280 |
|
A3977SLPTR-T / A3977SED-T D# NS-A3977SLPTR-T / A3977SED-T Allegro |
OEM/CM ONLY |
8754 |
|
A3977SED D# NS-A3977SED Allegro |
OEM/CM ONLY |
4540 |
| Part Number | Description | Stock |
|
A3977SEDTRT Allegro MicroSystems LLC |
OEM/CM ONLY |
44997 |
|
A3977SEDND Allegro MicroSystems LLC |
OEM/CM ONLY |
3561 |
|
A3977SED Allegro MicroSystems LLC |
OEM/CM ONLY |
1206 |
|
A3977SEDT Allegro MicroSystems LLC |
OEM/CM ONLY |
78 |
|
A3977SEDTR Allegro MicroSystems LLC |
OEM/CM ONLY |
7571 |
| Part Number | Description | Stock |
|
A3977SED Allegro MicroSystems LLC |
IN stock Immediate delivery |
10015 |
|
A3977SEDTR-T Allegro MicroSystems LLC |
IN stock Immediate delivery |
7179 |
| Part Number | Description | Stock |
|
A3977SEDT Allegro MicroSystems LLC |
shipping today |
24 |
|
A3977SEDTR-T Allegro MicroSystems LLC |
shipping today |
9231 |
|
A3977SED Allegro MicroSystems LLC |
shipping today |
2096 |
| Part Number | Description | Stock |
|
A3977SED Allegro MicroSystems LLC |
RFQ |
14998 |
|
A3977SEDTR-T mfr |
RFQ |
10299 |
|
A3977SED-T/A3977SLPTR-T Allegro MicroSystems LLC |
RFQ |
14069 |
|
A3977SEDTRT Allegro MicroSystems LLC |
RFQ |
6801 |
|
A3977SLPTR-T/ A3977SED-T Allegro MicroSystems LLC |
RFQ |
1916 |
|
A3977SEDT Allegro MicroSystems LLC |
RFQ |
7921 |
| Part Number | Description | Stock |
|
A3977SED Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 44PLCC |
5000 |
|
A3977SEDTR Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 44PLCC |
1500 |
|
A3977SEDTR-T Allegro MicroSystems LLC |
IC MOTOR DRIVER PAR 44PLCC |
10243 |
| Part Number | Description | Stock |
|
A3977SED-T D# 1198089 Allegro MicroSystems LLC |
IC, DRIVER, TRANSLATOR, SMD, PLCC44 RoHS: Compliant
Min Qty: 1
Container: Cut Tape
|
0 |
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Quick Inquiry
| In Stock | 103 - More on Order |
|---|---|
| Quote Limit | No Limit |
| Lead-Time | Can Ship Immediately |
| Minimum | 1 |
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Pricing (USD)
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1 | $ 0.0000 | $ 0.0000 |
| 100 | $ 0.0000 | $ 0.0000 |
| 500 | $ 0.0000 | $ 0.0000 |
| 1000 | $ 0.0000 | $ 0.0000 |
| 2500 | $ 0.0000 | $ 0.0000 |
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