Sifirst part numbers

26 Sifirst IC and memory part numbers, including Power Management ICs (PMIC), Motor, LED & Display Drivers. Request a quote for any Sifirst part, current or obsolete.

Power Management ICs (PMIC) 21Motor, LED & Display Drivers 5
Part numberTypePackageKey specs
SF1530LGT AC-DC Controllers & Regulators SOT-23-6 50kHz~130kHz11V~25V
SF1531SLGT AC-DC Controllers & Regulators SOT-23-6 50kHz~130kHz11V~25V
SF1560SGT AC-DC Controllers & Regulators SOP-8 50kHz~130kHz11V~23V
SF1565SGT AC-DC Controllers & Regulators SOP-8 50kHz~130kHz11V~23V
SF1585LGT AC-DC Controllers & Regulators SOT-23-6 60kHz~70kHz800mA
SF5533LGT AC-DC Controllers & Regulators SOT-23-6 60kHz~70kHz10V~25V
SF5533WLGT AC-DC Controllers & Regulators SOT-23-6 60kHz~70kHz10V~25V
SF5539DP AC-DC Controllers & Regulators DIP-8 45kHz~55kHz600V
SF5539HDP AC-DC Controllers & Regulators DIP-8 60kHz~70kHz600V
SF5549DP Power Distribution Switches DIP-8 60kHz~70kHz650V
SF5773SLGT AC-DC Controllers & Regulators SOT-23-6 52kHz~80kHz11V~29V
SF5877SGT AC-DC Controllers & Regulators SOP-8 52kHz~80kHz700V
SF5887SGT AC-DC Controllers & Regulators SOP-8 11V~29V-40°C~+85°C
SF5897SGT AC-DC Controllers & Regulators SOP-8 47kHz~88kHz700V
SF5930SMGT AC-DC Controllers & Regulators SOT-23-5 70kHz11V~23V
SF5938DP Power Distribution Switches DIP-8 600V-40°C~+85°C
SF6022TGT Power Distribution Switches SOP-7 700V-40°C~+85°C
SF6771SLGT AC-DC Controllers & Regulators SOT-23-6 10V~30V-40°C~+85°C
SF6772VTGT Power Distribution Switches SOP-7 120kHz650V
SF6773VTGT Power Distribution Switches SOP-7 120kHz650V
SF6901LGT AC-DC Controllers & Regulators SOT-23-6
SFL830SGT LED Drivers SOP-8 14V~28V5%
SFL850SGT LED Drivers SOP-8 1-40°C~+85°C
SFL900CSG LED Drivers SOP-8 90kHz10V~32V
SFL950LG LED Drivers SOT-23-6 90kHz1
SFL980SG LED Drivers SOP-8 90kHz1

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