PWM Current Control Stepping Motor Driver, PDIP30 / DIP30SD (400 mil), 20-FNFLD Product overview: LB1946-E from onsemi is a Motor Driver IC for embedded motor control, robotics, automation equipment, haptic feedback, pumps, fans, and industrial motion systems. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include motor driver IC, H-bridge, stepper motor, PWM control, motion control, Motor Drivers, Controllers. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 744-LB1946-E can be used for catalog matching and distributor lookup.
Manufacturer: ON Semiconductor
Win Source Part Number: 806519-LB1946-E
Packaging: Tube
Mounting Style: Through Hole
Applications: Use For General
Technology: Bipolar
Current - Output: 1.5A
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Parallel, Serial
Part Status: Obsolete (End Of Life)
Output Configuration: Half Bridge (4)
Voltage - Load: 10V ~ 45V
Motor Type - Stepper: Bipolar
Supplier Device Package: 28-HDIP
Temperature Range - Operating: -20°C ~ 85°C
Manufacturer Package: 28-SDIP (0.500", 12.70mm) Exposed Pad
Popularity: Medium
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 20
MSL Level: 1 (Unlimited)
Supply Voltage (V): 4.5V ~ 5.5V
Part Number Series: LB1946
Bipolar Motor Driver Bipolar Parallel, Serial 28-HDIP
IC MTR DRV BIPLR 4.5-5.5V 28HDIP
Bipolar Motor Driver Bipolar Parallel, Serial 28-HDIP
| ERSAELECTRONICS PTE. LTD. | Win Source Electronics | DigiKey | Utmel Electronic Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|---|
| Product Category | DC Motor Drives | Motion Controllers | DC Motor Drives | DC Motor Drives | Motor Controllers |
| Product Number | 744-LB1946-E | 806519-LB1946-E | 869-1269-5-ND | 598-LB1946-E | LB1946-E |
| Product Name | Motor Driver IC | PMIC - PMIC - Motor Drivers, Controllers - LB1946-E | Motor Drivers, Controllers | IC MTR DRV BIPLR 4.5-5.5V 28HDIP | Motor Drivers, Controllers |
| PC-Based Bus | Serial, Parallel | ||||
| Operating Temperature | -20 C (-4 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) | -20 to 85 C (-4 to 185 F) |
| DC Input | 6 volts | 4 to 6 volts | 4 to 6 volts | 4 volts | |
| AC Input | 4 to 6 volts | 4 to 6 volts |
