Datasheets
SP6669DEK-L/TRR3 by: Exar Corporation

Switching Regulator, Current-mode, 1.3A, 1800kHz Switching Freq-Max, CMOS, PDSO5, GREEN, MO-178AA, SOT-23, 5 PIN

Part Details for SP6669DEK-L/TRR3 by Exar Corporation

Results Overview of SP6669DEK-L/TRR3 by Exar Corporation

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Applications Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

SP6669DEK-L/TRR3 Information

SP6669DEK-L/TRR3 by Exar Corporation is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.

A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.

Part Details for SP6669DEK-L/TRR3

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SP6669DEK-L/TRR3 Part Data Attributes

SP6669DEK-L/TRR3 Exar Corporation
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SP6669DEK-L/TRR3 Exar Corporation Switching Regulator, Current-mode, 1.3A, 1800kHz Switching Freq-Max, CMOS, PDSO5, GREEN, MO-178AA, SOT-23, 5 PIN
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Pbfree Code Yes
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer EXAR CORP
Part Package Code SOIC
Package Description GREEN, MO-178AA, SOT-23, 5 PIN
Pin Count 5
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Samacsys Manufacturer EXAR
Additional Feature ALSO OPERATES AS LDO REGULATOR
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 5.5 V
Input Voltage-Min 2.7 V
Input Voltage-Nom 3.6 V
JESD-30 Code R-PDSO-G5
JESD-609 Code e3
Length 2.9 mm
Moisture Sensitivity Level 1
Number of Functions 1
Number of Terminals 5
Operating Temperature-Max 85 °C
Operating Temperature-Min -40 °C
Output Current-Max 1.3 A
Output Voltage-Nom 1.8 V
Package Body Material PLASTIC/EPOXY
Package Code LSSOP
Package Equivalence Code TSOP5/6,.11,37
Package Shape RECTANGULAR
Package Style SMALL OUTLINE, LOW PROFILE, SHRINK PITCH
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 1.4 mm
Surface Mount YES
Switcher Configuration BUCK
Switching Frequency-Max 1800 kHz
Technology CMOS
Temperature Grade INDUSTRIAL
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 0.95 mm
Terminal Position DUAL
Width 1.6 mm

Alternate Parts for SP6669DEK-L/TRR3

This table gives cross-reference parts and alternative options found for SP6669DEK-L/TRR3. 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 SP6669DEK-L/TRR3, 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 Manufacturer Composite Price Description Compare
SP6669DK-L/TR Exar Corporation Check for Price Switching Regulator, Current-mode, 1.3A, 1800kHz Switching Freq-Max, PDSO5, LEAD FREE, MO-178AA, SOT-23, 5 PIN SP6669DEK-L/TRR3 vs SP6669DK-L/TR
SP6669DEK-L/TR Exar Corporation Check for Price Switching Regulator, Current-mode, 1.3A, 1800kHz Switching Freq-Max, PDSO5, LEAD FREE, MO-178AA, SOT-23, 5 PIN SP6669DEK-L/TRR3 vs SP6669DEK-L/TR