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Exact MPN16 sourced attributes1 source document

onsemi · exact orderable part

NCP1054ST100T3G

Name: NCP1054ST100T3G
Brand: onsemi

IC OFFLINE SWITCH FLYBACK SOT223

Original manufacturerCommercial terms confirmed per lot

Manufactureronsemi

Package / caseTO-261-4, TO-261AA

Mounting typeSurface Mount

PackingTape & Reel (TR)

Technical parameters

Technical specifications

16 normalized values · 1 validated source

NCP1054ST100T3G technical parameters
Parameter	Value
Base Product Number	NCP1054 [1]
Duty Cycle	77% [1]
Fault Protection	Current Limiting, Open Loop, Over Load, Over Temperature [1]
Frequency - Switching	100kHz [1]
Internal Switch(s)	Yes [1]
Mfr	onsemi [1]
Mounting Type	Surface Mount [1]
Power (Watts)	40 W [1]
Operating Temperature	-40°C ~ 150°C (TJ) [1]
Output Isolation	Isolated [1]
Product Status	Obsolete [1]
Topology	Flyback [1]
Voltage - Start Up	8.5 V [1]
Voltage - Supply (Vcc/Vdd)	7.5V ~ 10V [1]
Voltage - Breakdown	700V [1]
Package / Case	TO-261-4, TO-261AA [1]

Catalog relationships

This page describes one orderable part. A family page helps select suffixes but never carries assumed stock or a price.

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