MPQ4558DQ-LF-Z
- Mfr.Part #
- MPQ4558DQ-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 10-VFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 10QFN
- Stock
- 35,239
- In Stock :
- 35,239
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Control Mode :
- CURRENT-MODE
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Output Configuration :
- Positive
- Lead Free :
- Lead Free
- Synchronous Rectifier :
- No
- ECCN Code :
- EAR99
- JESD-609 Code :
- e3
- Terminal Position :
- Dual
- Width :
- 3mm
- Published :
- 2016
- Terminal Finish :
- Matte Tin (Sn)
- Function :
- Step-Down
- Topology :
- Buck
- Length :
- 3mm
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Max Output Voltage :
- 52V
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 15 Weeks
- Output Type :
- Adjustable
- Voltage - Output (Min/Fixed) :
- 0.8V
- Frequency - Switching :
- Up to 2MHz
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 10-VFDFN Exposed Pad
- Mount :
- Surface Mount
- Operating Temperature :
- -40°C~125°C TJ
- Number of Outputs :
- 1
- Current - Output :
- 1A
- Packaging :
- Tape and Reel (TR)
- Control Technique :
- PULSE WIDTH MODULATION
- Min Output Voltage :
- 800mV
- Terminal Pitch :
- 0.5mm
- Voltage - Input (Max) :
- 55V
- Voltage - Input (Min) :
- 3.8V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Input Voltage-Nom :
- 12V
- Number of Terminations :
- 10
- Datasheets
- MPQ4558DQ-LF-Z

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MPQ4558DQ-LF-Z Overview
Introducing the MPQ4558DQ-LF-Z, a cutting-edge adjustable buck regulator from Monolithic Power Systems, designed to meet the needs of sophisticated power solutions. This device encapsulates efficiency and adaptability in Voltage Regulators - DC DC Switching Regulators category, offering a robust solution for managing power requirements in a variety of applications. The MPQ4558DQ-LF-Z is built for performance, featuring a compact 10QFN package, which allows for a smaller footprint in system designs without sacrificing power or efficiency.
MPQ4558DQ-LF-Z Features
The MPQ4558DQ-LF-Z buck regulator offers a range of features that make it a versatile choice for integrating into high-performance circuit designs. Key features include an adjustable output voltage, which enables precise control over power delivery, and a high efficiency rate that reduces thermal footprint and enhances system reliability. The integration of advanced protection features like over-current, over-temperature, and short-circuit protection ensures that the MPQ4558DQ-LF-Z not only performs well but also securely.
MPQ4558DQ-LF-Z Applications
- Consumer Electronics: Utilized in powering devices like smartphones and tablets, where efficient power conversion is crucial for battery life and device performance.
- Networking Devices: Ideal for use in routers and switches, providing stable and reliable power to maintain system integrity even under variable load conditions.
- Portable Applications: Perfect for battery-powered applications, ensuring long battery life and consistent performance through efficient power management.
- Industrial Systems: Employed in industrial automation controls where precise voltage regulation is necessary for the stable operation of machinery and equipment.
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