LB1945H-MPB-E
ObsoleteTechnical Specifications
| Category | Integrated Circuits (ICs)/Motor Drivers, Controllers |
| Product Status | Obsolete |
| Operating Temperature | -20°C ~ 90°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs |
| Technology | Bipolar |
| Interface | Parallel |
| Supplier Device Package | 28-HSOPH |
| Voltage - Supply | 4.75V ~ 5.25V |
| Current - Output | 800mA |
| Output Configuration | Half Bridge (4) |
| Voltage - Load | 10V ~ 28V |
| Motor Type - Stepper | Bipolar |
| Motor Type - A C, D C | - |
| Step Resolution | - |
| Applications | General Purpose |
| Function | Driver - Fully Integrated, Control and Power Stage |
| M S L Rating | 3 (168 Hours,30°C/60%RH) |
| R E A C H Status | REACH Unaffected |
| U S E C C N | EAR99 |
| H T S U S | 8542.39.0001 |
| E U Ro H S Status | RoHS Compliant |
| China Ro H S Status | Orange Symbol: Safe for use during the environmental protection period |
Product Overview
The LB1945H-MPB-E is a motor drivers & controllers in the LED & Motor Drivers family manufactured by Rochester Electronics. This part has been marked as obsolete by Rochester Electronics; FPGACenter can quote verified sourcing options through qualified specialty channels.
Key specifications include Category: Integrated Circuits (ICs)/Motor Drivers, Controllers, Product Status: Obsolete, Operating Temperature: -20°C ~ 90°C (TA), Mounting Type: Surface Mount, Package / Case: 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs.
This device comes in a 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs package with surface mount mounting.
Submit an RFQ for LB1945H-MPB-E; FPGACenter will verify availability, provenance, lead time, and pricing before confirming supply.
Application Areas
Frequently Asked Questions
Can FPGACenter source the LB1945H-MPB-E?
Yes. FPGACenter can quote LB1945H-MPB-E through qualified specialty sourcing channels. Availability, lead time, provenance, and pricing are verified before an order is confirmed.
What package type is the LB1945H-MPB-E available in?
The LB1945H-MPB-E by Rochester Electronics is available in a 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs package with surface mount mounting configuration. All parts are original and shipped in manufacturer-standard packaging.
The LB1945H-MPB-E is marked as obsolete. Are the parts genuine?
Absolutely. All LB1945H-MPB-E units sourced by FPGACenter are 100% original Rochester Electronics components. We follow IDEA-STD-1010 inspection standards and provide full traceability documentation. We specialize in obsolete part sourcing and verify availability before confirming supply.