Win Source Part Number: 1136354-LB1945H-MPB-
Category: Integrated Circuits (ICs)>PMIC - Motor Drivers, Controllers
Package: Tube
Applications: General Purpose
Standard Package: 25
Mounting: SMD (SMT)
Technology: Bipolar
Current - Output: 800mA
Function: Driver - Fully Integrated, Control and Power Stage
Interface: Parallel
Output Configuration: Half Bridge (4)
Voltage - Load: 10V ~ 28V
Motor Type - Stepper: Bipolar
Voltage - Supply: 4.75V ~ 5.25V
Package / Case: 28-SOP (0.311", 7.90mm Width) Exposed Pad + 2 Heat Tabs
Supplier Device Package: 28-HSOPH
Temperature Range - Operating: -20°C ~ 90°C (TA)
Alternative Parts (Cross-Reference): LB1945HMPBE;
ECCN: EAR99
Fake Threat In the Open Market: 57 pct.
MSL Level: 3 (168 Hours)
REACH Status: REACH Unaffected
HTSUS: 8542.39.0001
Mfr: onsemi
Other Names: 2156-LB1945H-MPB-E-O
Base Product Number: LB1945
Product Status: Obsolete
STEPPING MOTOR DRIVER Product overview: LB1945H-MPB-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-LB1945H-MPB-E can be used for catalog matching and distributor lookup.
IC MTRDRV BIPLR 4.75-5.25V 28SOP
Bipolar Motor Driver Bipolar Parallel 28-HSOPH
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | Shenzhen Shengyu Electronics Technology Limited | Quarktwin Technology Ltd. | |
|---|---|---|---|---|
| Product Category | Motion Controllers | DC Motor Drives | Motor Controllers | Motor Controllers |
| Product Number | 1136354-LB1945H-MPB-E | 744-LB1945H-MPB-E | LB1945H-MPB-E | LB1945H-MPB-E |
| Product Name | Integrated Circuits (ICs) - PMIC - Motor Drivers, Controllers | Motor Driver IC | Integrated Circuits (ICs) - Power Management (PMIC) - Motor Drivers, Controllers | Motor Drivers, Controllers |
| Operating Temperature | -20 to 90 C (-4 to 194 F) | -20 C (-4 F) | -20 to 90 C (-4 to 194 F) | |
| AC Input | 5 to 5 volts | |||
| DC Input | 5 to 5 volts |
