Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Package / Case Supplier Device Package Voltage - Breakdown Internal Switch(s) Frequency - Switching Output Isolation Topology Voltage - Start Up Voltage - Supply (Vcc/Vdd) Duty Cycle Power (Watts) Fault Protection Control Features
GLOBAL STOCKS
FSQ321L
Per Unit
$1.27
RFQ
RFQ
2,844
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Tube -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
Default Photo
RFQ
RFQ
1,557
In-stock
ON Semiconductor IC SWITCH FPS LOW EMI HE 8-LSOP - Obsolete Tube -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes - Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ311
RFQ
RFQ
1,691
In-stock
ON Semiconductor IC PWM FLYBCK ISO CM 8DIP - Obsolete Tube -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP 650V Yes - Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
RFQ
RFQ
2,330
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
Per Unit
$1.20
RFQ
RFQ
1,256
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
Per Unit
$0.53
RFQ
RFQ
2,228
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321
Per Unit
$1.13
RFQ
RFQ
2,339
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8DIP FPS™ Active Tube -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321L
Per Unit
$1.27
RFQ
RFQ
2,844
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Tube -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ311L
RFQ
RFQ
1,557
In-stock
ON Semiconductor IC SWITCH FPS LOW EMI HE 8-LSOP - Obsolete Tube -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes - Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ311
RFQ
RFQ
1,691
In-stock
ON Semiconductor IC PWM FLYBCK ISO CM 8DIP - Obsolete Tube -40°C ~ 85°C (TA) Through Hole 8-DIP (0.300", 7.62mm) 8-DIP 650V Yes - Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
RFQ
RFQ
2,330
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Digi-Reel® -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
Per Unit
$1.20
RFQ
RFQ
1,256
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Cut Tape (CT) -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync
FSQ321LX
Per Unit
$0.53
RFQ
RFQ
2,228
In-stock
ON Semiconductor IC SWIT PWM GREEN OVP UVLO 8LSOP FPS™ Active Tape & Reel (TR) -40°C ~ 85°C (TA) Surface Mount 8-SMD, Gull Wing 8-LSOP 650V Yes 55kHz ~ 67kHz Isolated Flyback 12V 8 V ~ 20 V - 12W Current Limiting, Over Load, Over Temperature, Over Voltage Sync