MP4559DN-LF
- Mfr.Part #
- MP4559DN-LF
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJ 1.5A 8SOIC
- Stock
- 5,935
- In Stock :
- 5,935
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Operating Temperature :
- -40°C~125°C TJ
- Lead Free :
- Lead Free
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Packaging :
- Tube
- Control Technique :
- PULSE WIDTH MODULATION
- Output Voltage :
- 52V
- Control Mode :
- CURRENT-MODE
- Voltage - Input (Max) :
- 55V
- Min Supply Voltage :
- 3.8V
- Number of Terminations :
- 8
- Min Output Voltage :
- 800mV
- Frequency - Switching :
- Up to 2MHz
- Topology :
- Buck
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Function :
- Step-Down
- Voltage - Output (Min/Fixed) :
- 0.8V
- Output Configuration :
- Positive
- Synchronous Rectifier :
- No
- Terminal Form :
- Gull wing
- Length :
- 4.9mm
- JESD-30 Code :
- R-PDSO-G8
- Current - Output :
- 1.5A
- Mount :
- Surface Mount
- ECCN Code :
- EAR99
- Published :
- 2013
- Operating Supply Current :
- 140μA
- Max Output Voltage :
- 52V
- Width :
- 3.9mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 8 Weeks
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Output Type :
- Adjustable
- Analog IC - Other Type :
- SWITCHING REGULATOR
- Input Voltage-Nom :
- 12V
- Terminal Position :
- Dual
- Datasheets
- MP4559DN-LF

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP4559DN-LF Overview
The Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP4559DN-LF is an exceptional choice for engineers and developers requiring a reliable, high-performance solution for adjustable voltage regulation. Engineered by Monolithic Power Systems, a leader in power solutions, this buck regulator IC ensures efficient down-conversion of input voltage to a desired adjustable output, accommodating loads up to 1.5A. Its compact 8SOIC package makes it ideal for space-sensitive applications, combining robust performance with practical design.
MP4559DN-LF Features
This adjustable buck regulator is known for its efficiency and versatility. Key features include: - Adjustable output voltage, providing flexibility across different applications. - High efficiency conversion rate, minimizing energy loss. - Load capability of up to 1.5A, suitable for moderate power demands. - Compact 8SOIC package, perfect for limited space environments. - Stability across a wide range of operating temperatures, ensuring reliability under varying conditions.
MP4559DN-LF Applications
- Consumer Electronics: Utilized in devices such as laptops and cameras to provide stable, efficient power conversion, ensuring prolonged device functionality.
- Telecommunications: Employs in networking hardware like routers and switches to maintain stable operation and enhance reliability in data transmission.
- Portable Devices: Integral in portable medical devices for reliable power management, ensuring accuracy and consistency in medical readings and device performance.
- Power Supply Modules: Used in modular power supplies to provide tailored voltage outputs for various electronic components and 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.
















