NCP1055ST100T3G

Enlarge

For Reference Only

Part Number	NCP1055ST100T3G
Manufacturer	onsemi
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SWITCH FLYBACK SOT223
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	NCP1055ST100T3G PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 08 - Dec 12 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
Payment
Shipping

NCP1055ST100T3G Specifications

Part Number:	NCP1055ST100T3G
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	AC DC Converters, Offline Switches
Manufacturer:	onsemi
Product Status:	Last Time Buy
Output Isolation:	Isolated
Internal Switch(s):	Yes
Voltage - Breakdown:	700V
Topology:	Flyback
Voltage - Start Up:	8.5 V
Voltage - Supply (Vcc/Vdd):	7.5V ~ 10V
Duty Cycle:	77%
Frequency - Switching:	100kHz
Power (Watts):	40 W
Fault Protection:	Current Limiting, Open Loop, Over Load, Over Temperature
Control Features:	-
Operating Temperature:	-40°C ~ 150°C (TJ)
Package / Case:	TO-261-4, TO-261AA
Supplier Device Package:	SOT-223 (TO-261)
Mounting Type:	Surface Mount

UCC2809P-2	IC OFFLINE SW MULT TOP 8VSSOP	46665 More on Order
KA5M0365RYDTU	IC OFFLINE SW MULT TOP TO220F	33983 More on Order
UCC28610D	IC OFFLINE SWITCH FLYBACK 8SOIC	49490 More on Order
TEA19361T/1J	IC OFFLINE SWITCH FLYBACK 10SO	74666 More on Order
NCP1237AD65R2G	IC OFFLINE SWITCH FLYBACK 7SOIC	35080 More on Order
ICE5QR4780AZXKLA1	IC OFFLINE SWITCH FLYBACK 7DIP	48275 More on Order
NCP1339JDR2G	IC OFFLINE SWITCH FLYBACK 14SOIC	58204 More on Order
INN3266C-H203-TL	IC OFFLINE SW MULT TOP 24INSOP	79937 More on Order
LNK354PN	IC OFFLINE SWITCH FLYBACK 8DIP	44384 More on Order
NCP1076BBP130G	IC OFFLINE SWITCH FLYBACK 8DIP	41968 More on Order
NCP1012APL130R2G	IC OFFLINE SWITCH FLYBACK 7DIPGW	37853 More on Order
MP6005GK-Z	HIGH-EFFICIENCY FLYBACK/FORWARD	40524 More on Order