Datasheets
MPQ4559DN-LF-Z by: Monolithic Power Systems

Switching Regulator,

Part Details for MPQ4559DN-LF-Z by Monolithic Power Systems

Overview of MPQ4559DN-LF-Z by Monolithic Power Systems

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Applications Education and Research Internet of Things (IoT) Computing and Data Storage Aerospace and Defense Healthcare Telecommunications Automotive

Price & Stock for MPQ4559DN-LF-Z

Part # Distributor Description Stock Price Buy
DISTI # 1589-MPQ4559DN-LF-ZCT-ND
DigiKey IC REG BUCK ADJ 1.5A 8SOIC Min Qty: 1 Lead time: 12 Weeks Container: Digi-Reel®, Cut Tape (CT), Tape & Reel (TR) 10832
In Stock
  • 1 $2.8600
  • 10 $2.5690
  • 25 $2.4240
  • 100 $2.0652
  • 250 $1.9392
  • 500 $1.6968
  • 1,000 $1.4059
  • 2,500 $1.3090
  • 5,000 $1.2605
$1.2605 / $2.8600 Buy Now
DISTI # MPQ4559DN-LF-Z
Avnet Americas 1.5A, 2MHz, 55V Step-Down Converter, Industrial - Tape and Reel (Alt: MPQ4559DN-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 24 Weeks, 0 Days Container: Reel 0
  • 2,500 $1.7280
  • 5,000 $1.6320
  • 10,000 $1.5360
  • 15,000 $1.4400
  • 20,000 $1.3440
$1.3440 / $1.7280 Buy Now
DISTI # 946-MPQ4559DN-LF-Z
Mouser Electronics Switching Voltage Regulators 1.5A, 2MHz, 55V Buck Converter RoHS: Compliant 0
  • 1 $2.8600
  • 10 $2.4300
  • 100 $2.0700
  • 250 $1.9400
  • 500 $1.7000
  • 1,000 $1.4100
  • 2,500 $1.3000
  • 5,000 $1.2600
$1.2600 / $2.8600 Order Now
Future Electronics Industrial Grade 1.5A, 2MHz, 55V Buck Converter RoHS: Compliant pbFree: Yes Min Qty: 2500 Package Multiple: 2500 Lead time: 12 Weeks Container: Reel 0
Reel
  • 2,500 $1.2800
$1.2800 Buy Now
Chip 1 Exchange INSTOCK 7833
RFQ
DISTI # MPQ4559DN-LF-Z
Avnet Silica (Alt: MPQ4559DN-LF-Z) RoHS: Compliant Min Qty: 2500 Package Multiple: 2500 Lead time: 14 Weeks, 0 Days Silica - 0
Buy Now

Part Details for MPQ4559DN-LF-Z

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MPQ4559DN-LF-Z Part Data Attributes

MPQ4559DN-LF-Z Monolithic Power Systems
Buy Now Datasheet
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MPQ4559DN-LF-Z Monolithic Power Systems Switching Regulator,
Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Active
Ihs Manufacturer MONOLITHIC POWER SYSTEMS INC
Package Description SOIC-8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 24 Weeks
Samacsys Manufacturer Monolithic Power Systems (MPS)
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 55 V
Input Voltage-Min 3.8 V
Input Voltage-Nom 12 V
JESD-30 Code R-PDSO-G8
Length 4.9 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 4.7 A
Output Voltage-Max 52 V
Output Voltage-Min 0.8 V
Package Body Material PLASTIC/EPOXY
Package Code HLSOP
Package Equivalence Code SOP8,.25
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE
Peak Reflow Temperature (Cel) NOT SPECIFIED
Seated Height-Max 1.7 mm
Supply Current-Max (Isup) 0.2 mA
Supply Voltage-Nom (Vsup) 12 V
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 2000 kHz
Temperature Grade AUTOMOTIVE
Terminal Form GULL WING
Terminal Pitch 1.27 mm
Terminal Position DUAL
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Width 3.9 mm

Alternate Parts for MPQ4559DN-LF-Z

This table gives cross-reference parts and alternative options found for MPQ4559DN-LF-Z. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of MPQ4559DN-LF-Z, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
MPQ4559DN-Z Switching Regulator, Monolithic Power Systems MPQ4559DN-LF-Z vs MPQ4559DN-Z
Part Number Description Manufacturer Compare
LM73605QURNPRQ1 Automotive qualified 3.5-V to 36-V, 5-A synchronous step-down voltage converter 30-WQFN -40 to 125 Texas Instruments MPQ4559DN-LF-Z vs LM73605QURNPRQ1
MPQ4559DNLF-Z Switching Regulator/Controller, Monolithic Power Systems MPQ4559DN-LF-Z vs MPQ4559DNLF-Z

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