Texas Instruments High-Performance Analog PMIC - PMIC - Voltage Regulators - DCDC Switching Controllers - UC1843AMDREP UC1843AMDREP

Manufacturer: Texas Instruments
Win Source Part Number: 035593-UC1843AMDREP
Packaging: Reel - TR
Output Type: Transistor Driver
Topology: Boost, Flyback, Forward Converter
Frequency - Switching: 500kHz
Control Features: Frequency Control
Number of Outputs: 1
Synchronous Rectifier: No
Family Name: UC1843A-EP
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Categories: Integrated Circuits
Status: Active
Temperature Range - Operating: -55°C to 125°C (TA)
Case / Package: 8-SOIC
Purpose: Step-Up, Step-Up/Step-Down
Supply Voltage - Operating: 7.6 V to 30 V
Alternative Parts (Cross-Reference): CS52845EDR8; CS52845ED8; CS-52845D8; NCV3843BVD1R2G;
Introduction Date: October 26, 2005
ECCN: EAR99
Country of Origin: Malaysia, Thailand
Estimated EOL Date: 2031
Halogen Free: Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 67 pct.
Supply and Demand Status: Balance
Application Field: Used in Power Management

IC REG CTRLR MULT TOPOLOGY 8SOIC

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

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

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

PWM Controller, 1A, 500kHz, 100% Duty Cycle, SOIC Product overview: UC1843AMDREP 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, SOIC. Search-friendly keywords include PMIC, power management, load switch, power sequencing, 1A, 500kHz, SOIC, 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-UC1843AMDREP can be used for catalog matching and distributor lookup.