Datasheets
TOP221GN by: Power Integrations

Switching Regulator, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDSO8, SMD-8

Part Details for TOP221GN by Power Integrations

Overview of TOP221GN by Power Integrations

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Price & Stock for TOP221GN

Part # Distributor Description Stock Price Buy
DISTI # 596-1793-ND
DigiKey IC OFFLINE SWITCH MULT TOP 8SMD Lead time: 4 Weeks Container: Tube Limited Supply - Call
Buy Now
Win Source Electronics Three-terminal Off-line PWM Switch | IC OFFLINE SWIT PWM OCP HV 8SMD 17000
  • 30 $1.6960
  • 75 $1.3920
  • 115 $1.3480
  • 155 $1.3050
  • 200 $1.2610
  • 270 $1.1310
$1.1310 / $1.6960 Buy Now

Part Details for TOP221GN

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TOP221GN Part Data Attributes:

TOP221GN Power Integrations
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TOP221GN Power Integrations Switching Regulator, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDSO8, SMD-8
Rohs Code Yes
Part Life Cycle Code Obsolete
Ihs Manufacturer POWER INTEGRATIONS INC
Part Package Code SOIC
Package Description SMD-8
Pin Count 8
Reach Compliance Code compliant
ECCN Code EAR99
HTS Code 8542.39.00.01
Factory Lead Time 36 Weeks
Date Of Intro 1997-10-20
Samacsys Manufacturer Power Integrations
Analog IC - Other Type POWER SUPPLY SUPPORT CIRCUIT
Control Mode VOLTAGE-MODE
Control Technique PULSE WIDTH MODULATION
JESD-30 Code R-PDSO-G8
JESD-609 Code e3
Length 9.59 mm
Moisture Sensitivity Level 4
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 125 °C
Operating Temperature-Min -40 °C
Output Current-Max 0.28 A
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Peak Reflow Temperature (Cel) 260
Qualification Status Not Qualified
Seated Height-Max 3.73 mm
Surface Mount YES
Switcher Configuration BOOST
Switching Frequency-Max 110 kHz
Technology CMOS
Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN
Terminal Form GULL WING
Terminal Pitch 2.54 mm
Terminal Position DUAL
Width 6.35 mm

Alternate Parts for TOP221GN

This table gives cross-reference parts and alternative options found for TOP221GN. 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 TOP221GN, 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
TOP221G Switching Regulator, Voltage-mode, 0.28A, 110kHz Switching Freq-Max, CMOS, PDSO8, SMD-8 Power Integrations TOP221GN vs TOP221G
Part Number Description Manufacturer Compare
TOP209P Switching Regulator, Voltage-mode, 0.1A, 85kHz Switching Freq-Max, CMOS, PDIP8, PLASTIC, MS-001AB, DIP-8 Power Integrations TOP221GN vs TOP209P
ICE2A365 Switching Regulator, Current-mode, 3A, 107kHz Switching Freq-Max, PDIP8, GREEN, PLASTIC, DIP-8 Infineon Technologies AG TOP221GN vs ICE2A365
TNY253PN Switching Regulator, 0.4A, 48kHz Switching Freq-Max, PDIP8, 0.300 INCH, PLASTIC, DIP-8 Power Integrations TOP221GN vs TNY253PN
TOP222YN Switching Regulator, Voltage-mode, 0.55A, 110kHz Switching Freq-Max, CMOS, PSFM3, TO-220, 3 PIN Power Integrations TOP221GN vs TOP222YN
FSDH0165D Switching Regulator, Voltage-mode, 0.56A, 110kHz Switching Freq-Max, BCDMOS, PDIP8, DIP-8 Fairchild Semiconductor Corporation TOP221GN vs FSDH0165D
TOP223PN Switching Regulator, Voltage-mode, 1.1A, 110kHz Switching Freq-Max, CMOS, PDIP8, DIP-8 Power Integrations TOP221GN vs TOP223PN
FSDM311 1.5A SWITCHING REGULATOR, 73kHz SWITCHING FREQ-MAX, PDIP8, MS-001BA, DIP-8 Rochester Electronics LLC TOP221GN vs FSDM311
TC33372VPA Switching Regulator, Voltage-mode, 2A, 115kHz Switching Freq-Max, PDIP8, PLASTIC, DIP-8 Telcom Semiconductor Inc TOP221GN vs TC33372VPA
KA5H0165RN Switching Regulator, Current-mode, 4A, 100kHz Switching Freq-Max, PDIP8, DIP-8 Fairchild Semiconductor Corporation TOP221GN vs KA5H0165RN
TOP222G Switching Regulator, Voltage-mode, 0.55A, 110kHz Switching Freq-Max, CMOS, PDSO8, SMD-8 Power Integrations TOP221GN vs TOP222G

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