MP6551GQB-Z is out of stock and can be placed on backorder.
Available Substitutes:
Parametric Equivalent

Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
MP6551GQB-Z | |
|---|---|
DigiKey Part Number | 1589-MP6551GQB-ZTR-ND - Tape & Reel (TR) 1589-MP6551GQB-ZCT-ND - Cut Tape (CT) 1589-MP6551GQB-ZDKR-ND - Digi-Reel® |
Manufacturer | |
Manufacturer Product Number | MP6551GQB-Z |
Description | 14V, 5A, H-BRIDGE MOTOR DRIVER |
Manufacturer Standard Lead Time | 20 Weeks |
Customer Reference | |
Detailed Description | Bipolar Motor Driver Power MOSFET Logic 14-QFN (2.5x3) |
Datasheet | Datasheet |
Product Attributes
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Category | Technology Power MOSFET |
Manufacturer Monolithic Power Systems Inc. | Applications General Purpose |
Packaging Tape & Reel (TR) Cut Tape (CT) Digi-Reel® | Current - Output 5A |
Part Status Active | Voltage - Supply 2.5V ~ 14V |
Motor Type - Stepper Bipolar | Operating Temperature -40°C ~ 125°C (TJ) |
Motor Type - AC, DC Brushed DC | Mounting Type Surface Mount |
Function Driver - Fully Integrated, Control and Power Stage | Package / Case 14-VFQFN |
Output Configuration Half Bridge (2) | Supplier Device Package 14-QFN (2.5x3) |
Interface Logic | Base Product Number |
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Substitutes (1)
| Part Number | Manufacturer | Quantity Available | DigiKey Part Number | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| MP6551GQB-P | Monolithic Power Systems Inc. | 0 | 1589-MP6551GQB-PTR-ND | $2.00000 | Parametric Equivalent |
In-Stock: 0
5,000 estimated in stock on 12-Feb-2027
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Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 1 | $1.57000 | $1.57 |
| 10 | $1.14900 | $11.49 |
| 25 | $1.04360 | $26.09 |
| 100 | $0.92730 | $92.73 |
| 250 | $0.87192 | $217.98 |
| 500 | $0.83850 | $419.25 |
| 1,000 | $0.81100 | $811.00 |
| 2,500 | $0.78197 | $1,954.93 |
Tape & Reel (TR)
| Quantity | Unit Price | Ext Price |
|---|---|---|
| 5,000 | $0.76448 | $3,822.40 |
| 10,000 | $0.75009 | $7,500.90 |
Tariff Status: Tariff may apply if shipping to the United States. Estimated tariff costs will be calculated and displayed in the shopping cart to help you assess potential expenses.

