NCP1129AP100G

Enlarge

For Reference Only

Part Number	NCP1129AP100G
Manufacturer	onsemi
Category	Integrated Circuits (ICs) › AC DC Converters, Offline Switches
Description	IC OFFLINE SWITCH FLYBACK 7DIP
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	NCP1129AP100G 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

NCP1129AP100G Specifications

Part Number:	NCP1129AP100G
Brand:	onsemi
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	AC DC Converters, Offline Switches
Manufacturer:	onsemi
Product Status:	Obsolete
Output Isolation:	Isolated
Internal Switch(s):	Yes
Voltage - Breakdown:	650V
Topology:	Flyback
Voltage - Start Up:	17 V
Voltage - Supply (Vcc/Vdd):	8.8V ~ 35V
Duty Cycle:	80%
Frequency - Switching:	100kHz
Power (Watts):	43 W
Fault Protection:	Over Load, Over Temperature, Over Voltage, Short Circuit
Control Features:	-
Operating Temperature:	-40°C ~ 150°C (TJ)
Package / Case:	8-DIP (0.300", 7.62mm), 7 Leads
Supplier Device Package:	7-PDIP
Mounting Type:	Through Hole

NCP1361EABAYSNT1G	IC OFFLINE SWITCH FLYBACK 6TSOP	91642 More on Order
UC2848DW	IC OFFLINE SW MULT TOP 16SOIC	18929 More on Order
INN3465C0245-TL	28W 650V (85-265 VAC)	49443 More on Order
LNK3604G-TL	IC OFFLINE SWITCH FLYBACK 8SMD	76676 More on Order
NCP1075P065G	IC OFFLINE SWITCH FLYBACK 7DIP	71740 More on Order
NCP1200AD100R2	IC OFFLINE SWITCH FLYBACK 8SOIC	42308 More on Order
NCP1079BBP065G	IC OFFLINE SWITCH FLYBACK 8DIP	43185 More on Order
NCP1076AAP100G	IC OFFLINE SWITCH FLYBACK 7DIP	49741 More on Order
INN3675C-H601-TL	IC OFFLINE SW MULT TOP 24INSOP	48820 More on Order
FSFR1700L	IC OFFLINE SW HALF-BRIDGE 9SIP	50753 More on Order
UCC2894PW	IC OFFLINE SW MULT TOP 16TSSOP	34791 More on Order
AP3128S-13	ACDC PWM SWITCHER SO-8 T&R 2.5K	46788 More on Order