| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,000 pcs
|
2000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Applications | |
| Function | |
| Input Voltage | |
| Interface | |
| Motor Type | |
| Mounting Type | |
| Operating Temperature | |
| Output Configuration | |
| SVHC Present | |
| Storage Temperature | |
| Supplier Device Package | |
| Technology | |
| Voltage |
The LB1973JA-AH is a fully integrated bipolar motor driver IC from onsemi, designed for driving bipolar stepper motors. It integrates both control logic and power stage in a single device, simplifying design and reducing board space.
The device operates from a supply voltage range of 1.8V to 7.5V and can deliver up to 800mW of power dissipation when mounted on a board. It features four half-bridge outputs controlled via a parallel interface, making it suitable for a variety of bipolar motor applications.
The LB1973JA-AH is offered in a compact 16-LSSOP (4.40mm width) surface-mount package, with an operating temperature range of -20°C to 85°C. Its integrated design and wide voltage range make it a versatile choice for low-to-medium power motor control.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.25 | $2.25 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The supply voltage range is 1.8V to 7.5V.
The operating temperature range is -20°C to 85°C.
The LB1973JA-AH is available in a 16-LSSOP (0.173", 4.40mm Width) surface-mount package.
It is a fully integrated bipolar motor driver with four half-bridge outputs.
The maximum allowable power dissipation is 800mW when mounted on a board.