Texas Instruments High-Performance Analog DC DC Switching Controllers UC3842ANG4

Boost, Buck, Flyback, Forward Regulator Positive, Isolation Capable Output Step-Up, Step-Down, Step-Up/Step-Down DC-DC Controller IC 8-PDIP

30-V, 1A, 500KHz current mode PWM controller with 16V/10V UVLO 100% duty cycle, 0°C to 70°C 8-PDIP 0 to 70 Product overview: UC3842ANG4 from Texas Instruments 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 1A, 500KHz, 16V. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 1A, 500KHz, 16V, Power Management IC, Power Supply Controllers, Monitors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 760-UC3842ANG4 can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 798662-UC3842ANG4
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: 0°C ~ 70°C (TA)
Package: 8-DIP (0.300", 7.62mm)
Output Isolation: Isolated
Internal Switch(s): No
Topology: Boost, Buck, Flyback, Forward
Voltage - Start Up: 16V
Duty Cycle: 96%
Frequency - Switching: Up to 500kHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Supply Voltage: 10 V ~ 30 V
Family Name: UC3842A
Categories: Integrated Circuits (ICs)
Manufacturer Package: 8-PDIP
Alternative Parts (Cross-Reference): UC3842ADWTRG4 ; UC3842AQ; UC3842ADTRG4; UC3842ADWTR;
Introduction Date: April 01, 2005
ECCN: EAR99
Country of Origin: Malaysia, Mexico
Estimated EOL Date: 2031
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 42 pct.
Supply and Demand Status: Limited