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MP1542DK-LF

MP1542DK-LF

MP1542DK-LF

Monolithic Power Systems Inc.

8 Terminals DC DC Voltage Regulator SWITCHING REGULATOR

SOT-23

MP1542DK-LF Datasheet PDF

non-compliant

Technical Specifications

Parameter NameValue
TypeParameter
Surface MountYES
Published 2011
JESD-609 Code e3
Pbfree Code yes
Part StatusDiscontinued
Moisture Sensitivity Level (MSL) Vendor Undefined
Number of Terminations 8
ECCN Code EAR99
Terminal Finish Matte Tin (Sn)
Additional FeatureALSO OPERATES IN ADJUSTABLE MODE FROM 3 TO 22V
HTS Code8542.39.00.01
Terminal Position DUAL
Terminal FormGULL WING
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Terminal Pitch0.65mm
Time@Peak Reflow Temperature-Max (s) 40
Pin Count8
JESD-30 Code S-PDSO-G8
Qualification StatusNot Qualified
Operating Temperature (Max) 85°C
Operating Temperature (Min) -40°C
Input Voltage-Nom 5V
Temperature GradeINDUSTRIAL
Analog IC - Other Type SWITCHING REGULATOR
Input Voltage (Min) 2.5V
Control Mode CURRENT-MODE
Output Current-Max 2A
Input Voltage (Max) 22V
Control Technique PULSE WIDTH MODULATION
Switcher Configuration BOOST
Switching Frequency-Max 1500kHz
Height Seated (Max) 1.1mm
Length 3mm
Width 3mm
RoHS StatusROHS3 Compliant
In-Stock:4183 items

Pricing & Ordering

QuantityUnit PriceExt. Price
1$0.203877$0.203877
10$0.192337$1.92337
100$0.181450$18.145
500$0.171179$85.5895
1000$0.161490$161.49

MP1542DK-LF Product Details

MP1542DK-LF Overview


As you can see, this harley voltage regulator contains 8 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. To meet the switching regulator operation requirements, a nominal input voltage of 5V is provided. There should be a voltage regulator's maximum operating temperature of 85°C or less. A DC DC switching regulator's minimum operating temperature of -40°C should be exceeded. The switching frequency of this adjusting voltage regulator is set to be the maximum possible. Depending on the configuration of the switching voltage regulators, the output current can be as high as 2A A. Switching regulators with the ALSO OPERATES IN ADJUSTABLE MODE FROM 3 TO 22V feature are more efficient and stable. On the basis of a unique technique, it is possible to allow input voltages with the dc to dc voltage regulator's maximum value of 22V. It is provided with a dc to dc voltage regulator's voltage input (Min) for 2.5V. The DC-DC switching regulator has 8 pins.

MP1542DK-LF Features


Peak reflow temperature (Cel) of 260
Maxium switching frequency of 1500kHz
ALSO OPERATES IN ADJUSTABLE MODE FROM 3 TO 22V


MP1542DK-LF Applications


There are a lot of Monolithic Power Systems Inc.
MP1542DK-LF Voltage Regulators applications.


  • Digital display device
  • Linear guide
  • Ball screw pair
  • Computer application technology
  • Network technology
  • Automation technology
  • CMM
  • Various precision measuring instruments
  • Various precision measuring detectors
  • Flaw detection equipment

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