MP1591DN-LF-Z
- Mfr.Part #
- MP1591DN-LF-Z
- Manufacturer
- Monolithic Power Systems
- Package / Case
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Datasheet
- Download
- Description
- IC REG BUCK ADJUSTABLE 2A 8SOIC
- Stock
- 145,849
- In Stock :
- 145,849
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- Manufacturer :
- Monolithic Power Systems
- Product Category :
- Voltage Regulators - DC DC Switching Regulators
- Width :
- 3.9mm
- Min Output Voltage :
- 1.23V
- Input Voltage-Nom :
- 12V
- Packaging :
- Tape and Reel (TR)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width) Exposed Pad
- Operating Supply Voltage :
- 32V
- Peak Reflow Temperature (Cel) :
- 260
- Max Output Voltage :
- 21V
- Lead Free :
- Lead Free
- JESD-609 Code :
- e3
- Factory Lead Time :
- 8 Weeks
- Qualification Status :
- Not Qualified
- Analog IC - Other Type :
- SWITCHING REGULATOR
- ECCN Code :
- EAR99
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Mount :
- Surface Mount
- Voltage - Input (Min) :
- 6.5V
- Topology :
- Buck
- Synchronous Rectifier :
- yes
- Terminal Form :
- Gull wing
- Contact Plating :
- Tin
- JESD-30 Code :
- R-PDSO-G8
- RoHS Status :
- ROHS3 Compliant
- Voltage - Input (Max) :
- 32V
- Number of Terminations :
- 8
- Output Voltage :
- 21V
- Max Output Current :
- 2A
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Control Mode :
- CURRENT-MODE
- Number of Outputs :
- 1
- Efficiency :
- 95 %
- Moisture Sensitivity Level (MSL) :
- 2A (4 Weeks)
- Pbfree Code :
- yes
- Function :
- Step-Down
- Operating Temperature :
- -40°C~85°C TA
- Length :
- 4.9mm
- Published :
- 2007
- Output Type :
- Adjustable
- Frequency - Switching :
- 330kHz
- Output Configuration :
- Positive
- Datasheets
- MP1591DN-LF-Z

Voltage Regulators - DC DC Switching Regulators Monolithic Power Systems MP1591DN-LF-Z Overview
The Monolithic Power Systems MP1591DN-LF-Z is a versatile, high-efficiency adjustable buck regulator designed to meet a wide range of power supply requirements. This regulator integrates key features to deliver low-voltage, high-current outputs with minimal external components, making it an ideal choice for compact, power-sensitive applications. Employing advanced technology from Monolithic Power Systems, the MP1591DN-LF-Z ensures stable and reliable performance, positioning it as a top solution for critical applications that require a compact and efficient power management system. The integration of robust protection features, including over-current and thermal shutdown, enhances the safety and durability of this component, making it highly appealing for manufacturers seeking to boost the reliability of their electronic products.
MP1591DN-LF-Z Features
The MP1591DN-LF-Z includes several key features that enhance its functionality and applicability in various scenarios. It supports a wide input voltage range, adjustable output voltage, and delivers up to 2A of continuous output current. The efficiency of this buck regulator is optimized across a broad range of load conditions, which is crucial for energy-sensitive setups. Moreover, its thermal and current overload protection mechanisms ensure long-term reliability and stability in demanding situations.
MP1591DN-LF-Z Applications
- Portable Devices: Ideal for powering portable electronics where efficient energy usage is critical, the MP1591DN-LF-Z manages power in compact spaces without overheating.
- Networking Equipment: In routers and switches, this regulator provides consistent performance, ensuring reliable operation and preventing system failures due to unstable power supply.
- Consumer Electronics: Used in devices like gaming consoles and TVs, it enhances power efficiency and helps in maintaining optimal performance with minimal energy waste.
- Industrial Systems: The regulator's robust build is suited for harsh industrial environments where stable and efficient power is necessary for maintaining system integrity.
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