onsemi PMIC - PMIC - AC DC Converters, Offline Switchers - KA3842B KA3842B

Manufacturer: Fairchild/ON Semiconductor
Win Source Part Number: 103154-KA3842B
Packaging: Tube/Rail
Mounting: Through Hole
Voltage - Start Up: 16V
Duty Cycle: 97%
Frequency - Switching: Up to 500kHz
Control Features: Frequency Control
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-DIP
Supply Voltage - Operating: 10 V to 30 V
Alternative Parts (Cross-Reference): KA3842BD; KA3842B_NL; KA3842B_Q;
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 41 pct.
Supply and Demand Status: Balance
Quantity per package: 50

IC OFFLINE SWITCH 8DIP Product overview: KA3842B from Fairchild (onsemi) is a Power Management IC for power sequencing, voltage regulation, battery management, load control, and compact electronic system design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include key electrical ratings, package details, and application requirements. Search-friendly keywords include PMIC, power management, load switch, power sequencing, Power Management IC, AC DC Converters, Offline Switches. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 748-KA3842B can be used for catalog matching and distributor lookup.