
For Reference Only
Part Number | FSFR2100USL |
OEMstron Part # | FSFR2100USL |
Manufacturer | ON Semiconductor |
Category | Semiconductors › Power Management ICs › AC DC Converters, Offline Switchers |
Description | IC FPS POWER SWITCH 9-SIP |
Lifecycle | Obsolete |
RoHS | No RoHS Information |
EDA/CAD Models | FSFR2100USL PCB Footprint and Symbol |
Warehouses | USA, Europe, China, Hong Kong SAR |
Estimated Delivery | Mar 17 - Mar 22 (Choose Expedited Shipping) |
Warranty | Up to 1 year [Limited-Warranty]* |
Payment | ![]() |
Shipping | ![]() |
FSFR2100USL Specifications
Part Number | FSFR2100USL | |
Brand | ON Semiconductor | |
Lifecycle | Obsolete | |
RoHS | No RoHS Information | |
Product Line | Semiconductors | |
Category | Power Management ICs | |
Subcategory | AC DC Converters, Offline Switchers | |
Manufacturer | ON Semiconductor | |
Series | FSFR-US | |
Output Isolation | Isolated | |
Internal Switch(s) | Yes | |
Voltage - Breakdown | 500V | |
Topology | Half-Bridge | |
Voltage - Start Up | 12.5V | |
Voltage - Supply (Vcc/Vdd) | 10V ~ 25V | |
Duty Cycle | 50% | |
Frequency - Switching | Up to 300kHz | |
Power (Watts) | 400W | |
Fault Protection | Current Limiting, Over Temperature, Over Voltage | |
Control Features | Frequency Control | |
Operating Temperature | -40°C ~ 130°C (TJ) | |
Package / Case | 10-SIP Module, 9 Leads, Formed Leads | |
Supplier Device Package | 9-SIP (L forming) | |
Mounting Type | Through Hole |
FSFR2100USL Documents

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Global Supply Chains - Reliable and Authorized Distributor Resources
Part Number | Description | Stock |
FSFR2100USL D# FSFR2100USL ON Semiconductor |
Power Switch Hi Side/Lo Side 9-Pin SIP Rail - Bulk (Alt: FSFR2100USL) RoHS: Compliant
|
Americas - 63429 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
IC FPS POWER SWITCH 9-SIP |
376 |
Part Number | Description | Stock |
FSFR2100USL D# 2156-FSFR2100USL-ND Rochester Electronics LLC |
POWER SUPPLY SUPPORT CIRCUIT, FI |
63429 In Stock |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
In stock shipping within 2days |
119 |
Part Number | Description | Stock |
FSFR2100USL Rochester Electronics LLC |
OEM/CM QUOTES ONLY | NO BROKERS |
72943 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
OEM/CM Immediate delivery |
36530 |
Part Number | Description | Stock |
FSFR2100USL D# NS-FSFR2100USL Fairchild Semiconductor Corporation |
OEM/CM ONLY |
8832 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
Power Supply Support Circuit, Fixed, 1 Channel RoHS: Compliant
|
63429 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
OEM/CM ONLY |
2676 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
IN stock Immediate delivery |
36515 |
Part Number | Description | Stock |
FSFR2100USL Fairchild Semiconductor Corporation |
shipping today |
18 |
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100 | $ 1.8226 | $ 182.2600 |
500 | $ 1.8226 | $ 911.3000 |
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