MP9181DD-LF-Z
- Mfr.Part #
- MP9181DD-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 12-TFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 3A 12QFN
- Stock
- 43,361
- In Stock :
- 43,361
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Configuration :
- Positive
- JESD-609 Code :
- e3
- Package / Case :
- 12-TFQFN Exposed Pad
- Mounting Type :
- Surface Mount
- Published :
- 2012
- Terminal Position :
- QUAD
- Control Technique :
- PULSE WIDTH MODULATION
- Lead Free :
- Lead Free
- Voltage - Output (Min/Fixed) :
- 0.815V
- Contact Plating :
- Tin
- Terminal Pitch :
- 0.5mm
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Voltage - Output (Max) :
- 13V
- Efficiency :
- 95 %
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mount :
- Surface Mount
- Max Output Current :
- 3A
- Topology :
- Buck
- Terminal Form :
- NO LEAD
- Voltage - Input (Min) :
- 4.5V
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Number of Terminations :
- 12
- Width :
- 2mm
- Factory Lead Time :
- 10 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Min Output Voltage :
- 815mV
- Output Type :
- Adjustable
- Packaging :
- Tape and Reel (TR)
- Synchronous Rectifier :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Voltage :
- 13V
- Input Voltage-Nom :
- 12V
- Length :
- 3mm
- Output Voltage :
- 13V
- Operating Supply Voltage :
- 20V
- Number of Outputs :
- 1
- Function :
- Step-Down
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Datasheets
- MP9181DD-LF-Z

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP9181DD-LF-Z Overview
The MP9181DD-LF-Z from Monolithic Power Systems is a versatile and efficient adjustable buck regulator, designed to meet a wide range of power management needs. As part of the robust Voltage Regulators - DC DC Switching Regulators category, this IC ensures reliable performance with its ability to provide a continuous 3A output current. Engineered for high efficiency and minimal heat generation, the MP9181DD-LF-Z is perfect for applications requiring a compact, high-performance power solution.
MP9181DD-LF-Z Features
- Adjustable output voltage, allowing for tailored power supply settings
- High efficiency operation minimizes thermal footprint and enhances system reliability
- 3A output current suitable for high-demand applications
- Compact 12-QFN package fits into tight spaces, ideal for dense PCB layouts
- Built-in protection features such as over-current, over-temperature, and under-voltage lockout ensure device and system safety
MP9181DD-LF-Z Applications
- Consumer Electronics: Utilized in smartphones and tablets to manage power efficiently, ensuring longer battery life and stability in performance.
- Networking Equipment: Provides stable power in routers and switches, crucial for maintaining uninterrupted network performance.
- Portable Devices: Ideal for use in portable medical devices where consistent and reliable power delivery is critical.
- Embedded Systems: Powers microcontrollers and other embedded systems, ensuring smooth operation and responsiveness.
- Industrial Applications: Used in industrial automation equipment to provide stable and efficient power supply under variable load conditions.
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