MP4558DN-LF
- Mfr.Part #
- MP4558DN-LF
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 1A 8SOIC
- Stock
- 34,028
- In Stock :
- 34,028
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Max Output Voltage :
- 52V
- Frequency - Switching :
- Up to 2MHz
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Min Supply Voltage :
- 3.8V
- Width :
- 3.9mm
- Terminal Position :
- Dual
- Published :
- 2013
- Nominal Supply Current :
- 140μA
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Max Power Dissipation :
- 2.5W
- Output Configuration :
- Positive
- Mounting Type :
- Surface Mount
- Synchronous Rectifier :
- No
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 12V
- Max Junction Temperature (Tj) :
- 125°C
- Min Output Voltage :
- 800mV
- Function :
- Step-Down
- Length :
- 4.9mm
- Control Technique :
- PULSE WIDTH MODULATION
- JESD-609 Code :
- e3
- Packaging :
- Tube
- Output Voltage :
- 52V
- Peak Reflow Temperature (Cel) :
- 260
- Output Type :
- Adjustable
- JESD-30 Code :
- R-PDSO-G8
- Mount :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Terminal Finish :
- Matte Tin (Sn)
- Topology :
- Buck
- Number of Terminations :
- 8
- Max Supply Voltage :
- 55V
- Voltage - Output (Min/Fixed) :
- 0.8V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- ECCN Code :
- EAR99
- Height :
- 1.7mm
- Current - Output :
- 1A
- Number of Outputs :
- 1
- Factory Lead Time :
- 16 Weeks
- Operating Temperature :
- -40°C~125°C TJ
- Terminal Form :
- Gull wing
- Datasheets
- MP4558DN-LF

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP4558DN-LF Overview
Introducing the MP4558DN-LF from Monolithic Power Systems, a robust adjustable buck regulator designed to meet the rigorous demands of modern electronic applications. This device offers a seamless solution for converting higher input voltages into a lower, stable output voltage, thereby ensuring efficient power management in a variety of systems. Its compact 8SOIC package allows for integration into space-constrained designs, making it a pivotal component for developers looking to optimize power without sacrificing performance. As a key player in the Voltage Regulators - DC DC Switching Regulators category, the MP4558DN-LF stands out for its reliability and versatility, catering specifically to businesses seeking bulk procurement for high-volume and critical applications.
MP4558DN-LF Features
The MP4558DN-LF is equipped with a range of features that enhance its adaptability and efficiency. It supports a wide input voltage range, allowing it to be used in diverse operating environments. The device provides an adjustable output, giving engineers the flexibility to customize the voltage level according to specific circuit requirements. Furthermore, its high efficiency rate minimizes thermal footprint and energy wastage, which is crucial for maintaining the longevity and reliability of the application it serves.
MP4558DN-LF Applications
- Portable Devices: Enhances battery life by efficiently managing power consumption, ideal for smartphones, tablets, and other portable electronics.
- Networking Equipment: Ensures stable operation by providing consistent power in routers, switches, and networking hubs, critical for maintaining system reliability.
- Consumer Electronics: Utilized in televisions and gaming consoles to optimize power usage and improve overall energy efficiency.
- Industrial Systems: Applied in industrial automation and control systems to provide reliable power regulation, ensuring smooth and uninterrupted operations.
- Automotive Applications: Supports automotive electronics by delivering stable and efficient power supply, essential for enhancing the performance and safety of automotive systems.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















