Datasheets
FSDL321 by:

Switching Regulator, Current-mode, 1.5A, 55kHz Switching Freq-Max, PDIP8

Part Details for FSDL321 by onsemi

Overview of FSDL321 by onsemi

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Applications Consumer Electronics Energy and Power Systems Transportation and Logistics Renewable Energy Automotive

Part Details for FSDL321

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FSDL321 Part Data Attributes:

FSDL321 onsemi
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FSDL321 onsemi Switching Regulator, Current-mode, 1.5A, 55kHz Switching Freq-Max, PDIP8
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer ON SEMICONDUCTOR
Package Description DIP, DIP8,.3
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PDIP-T8
JESD-609 Code e3
Length 9.415 mm
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 85 °C
Operating Temperature-Min -25 °C
Output Current-Max 0.8 A
Package Body Material PLASTIC/EPOXY
Package Code DIP
Package Equivalence Code DIP8,.3
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Seated Height-Max 5.08 mm
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 55 kHz
Temperature Grade OTHER
Terminal Finish MATTE TIN
Terminal Form THROUGH-HOLE
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 7.62 mm

Alternate Parts for FSDL321

This table gives cross-reference parts and alternative options found for FSDL321. 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 FSDL321, 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
FSDL321 Switching Regulator, Current-mode, 1.5A, 55kHz Switching Freq-Max, PDIP8, MS-001BA, DIP-8 Fairchild Semiconductor Corporation FSDL321 vs FSDL321
FSDL321 1.5A SWITCHING REGULATOR, 55kHz SWITCHING FREQ-MAX, PDIP8, MS-001BA, DIP-8 Rochester Electronics LLC FSDL321 vs FSDL321
Part Number Description Manufacturer Compare
PWR-TOP201YAI Switching Regulator, Voltage-mode, 0.0001A, 100kHz Switching Freq-Max, CMOS, PSFM3, TO-220, 3 PIN Power Integrations FSDL321 vs PWR-TOP201YAI
FSDM0365RL 12A SWITCHING REGULATOR, 73kHz SWITCHING FREQ-MAX, PDSO8, SOP-8 Rochester Electronics LLC FSDL321 vs FSDM0365RL
TOP221YN Switching Regulator, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PSFM3, TO-220, 3 PIN Power Integrations FSDL321 vs TOP221YN
FSD200 Switching Regulator, Voltage-mode, 0.365A, 142kHz Switching Freq-Max, PDIP7, DIP-8/7 Fairchild Semiconductor Corporation FSDL321 vs FSD200
ICE3A2065 SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 Rochester Electronics LLC FSDL321 vs ICE3A2065
ICE3B0365 Switching Regulator, Current-mode, 67kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 Infineon Technologies AG FSDL321 vs ICE3B0365
ICE3A0565 Switching Regulator, Current-mode, 100kHz Switching Freq-Max, PDIP8, ROHS COMPLIANT, PLASTIC, DIP-8 Infineon Technologies AG FSDL321 vs ICE3A0565
KA5H0265RCTU 8 A SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PSFM5, TO-220F, 5 PIN Rochester Electronics LLC FSDL321 vs KA5H0265RCTU
KA5H0265RC-TU 8 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSFM5, TO-220, 5 PIN Fairchild Semiconductor Corporation FSDL321 vs KA5H0265RC-TU
TOP201YN Switching Regulator, Voltage-mode, 110kHz Switching Freq-Max, CMOS, PSFM3, PLASTIC, TO-220, 3 PIN Power Integrations FSDL321 vs TOP201YN

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