MPQ4458DQT-LF-Z
- Mfr.Part #
- MPQ4458DQT-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 10TQFN
- Stock
- 4,054
- In Stock :
- 4,054
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Output Type :
- Adjustable
- Voltage - Input (Max) :
- 36V
- Width :
- 3mm
- Packaging :
- Tape and Reel (TR)
- Topology :
- Buck
- JESD-609 Code :
- e3
- Number of Outputs :
- 1
- Current - Output :
- 1A
- Min Output Voltage :
- 800mV
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 10
- Mounting Type :
- Surface Mount
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Height Seated (Max) :
- 0.8mm
- Length :
- 3mm
- Control Mode :
- CURRENT-MODE
- Published :
- 2012
- Factory Lead Time :
- 15 Weeks
- Mount :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- 40
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Output (Min/Fixed) :
- 0.8V
- Terminal Position :
- Dual
- Voltage - Input (Min) :
- 3.8V
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~125°C TJ
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Control Technique :
- PULSE WIDTH MODULATION
- Max Output Voltage :
- 30V
- Synchronous Rectifier :
- No
- Function :
- Step-Down
- Input Voltage-Nom :
- 12V
- Frequency - Switching :
- Up to 4MHz
- Package / Case :
- 10-WFDFN Exposed Pad
- Output Configuration :
- Positive
- Terminal Finish :
- Matte Tin (Sn)
- Datasheets
- MPQ4458DQT-LF-Z

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MPQ4458DQT-LF-Z Overview
Introducing the MPQ4458DQT-LF-Z by Monolithic Power Systems, a cutting-edge integrated circuit designed to revolutionize power management in various electronic applications. This advanced DC-DC switching regulator offers unparalleled efficiency and flexibility, making it the top choice for engineers and manufacturers seeking reliable and high-performance power solutions.
Featuring a compact 10TQFN package, the MPQ4458DQT-LF-Z delivers superior performance with its adjustable buck regulator capable of handling up to 1A of current. Its innovative design and robust construction ensure stable and precise voltage regulation across a wide range of operating conditions, making it ideal for demanding industrial, automotive, and consumer electronics applications.
Whether you're designing next-generation IoT devices, automotive infotainment systems, or high-performance computing platforms, the MPQ4458DQT-LF-Z empowers you to optimize power efficiency and enhance system reliability, setting new standards in performance and innovation.
MPQ4458DQT-LF-Z Features
- Adjustable buck regulator
- Compact 10TQFN package
- Supports up to 1A of current
- Precise voltage regulation
- Wide input voltage range
- High efficiency
- Low standby current
- Thermal shutdown protection
MPQ4458DQT-LF-Z Applications
- Industrial Automation: The MPQ4458DQT-LF-Z ensures stable and efficient power delivery in industrial automation systems, powering PLCs, motor drives, and control equipment with precision and reliability.
- Automotive Electronics: In automotive applications, this versatile regulator drives various onboard systems, including infotainment, lighting, and advanced driver assistance systems (ADAS), providing consistent power for enhanced performance and safety.
- Consumer Electronics: From smartphones to wearable devices, the MPQ4458DQT-LF-Z optimizes power management in consumer electronics, extending battery life and enhancing overall user experience in a wide range of portable devices.
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