Texas Instruments High-Performance Analog DC DC Switching Controllers UC3844AN

IC REG CTRLR PWM CM 8DIP

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

PWM Controller, 500kHz, 1A, 5V, 30V, 8-Pin PDIP Product overview: UC3844AN 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 500kHz, 1A, 5V. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 500kHz, 1A, 5V, 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-UC3844AN can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Win Source Part Number: 035692-UC3844AN
Packaging: Tube/Rail
Mounting: Through Hole
Output Isolation: Isolated
Topology: Boost, Buck, Flyback, Forward
Voltage - Start Up: 16V
Duty Cycle: 48%
Frequency - Switching: Up to 500kHz
Fault Protection: Current Limiting
Control Features: Frequency Control
Family Name: UC3844A
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: 0°C to 70°C (TA)
Case / Package: 8-PDIP
Supply Voltage - Operating: 10 V to 30 V
Alternative Parts (Cross-Reference): MAX15108AEWP+T; MAX1954AEUB+T; MAX5041BEAI;
Introduction Date: April 01, 2005
ECCN: EAR99
Country of Origin: Malaysia, Mexico
Estimated EOL Date: 2028
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 61 pct.
Supply and Demand Status: Limited
Application Field: Used in Power Management, Industrial