Texas Instruments PMIC - PMIC - Power Supply Controllers, Monitors - UC3544N UC3544N

Manufacturer: Texas Instruments
Win Source Part Number: 1275874-UC3544N
Packaging: Tube
Mounting Style: Through Hole
Operating Temperature Range: 0°C ~ 70°C
Package: 18-DIP (0.300", 7.62mm)
Applications: Power Supply, Supervisor
Voltage - Input: 4.5 V ~ 40 V
Part Status: Obsolete(EOL)
Family Name: UC3544
Categories: Integrated Circuits (ICs)
Operating Supply Current: 7mA
Manufacturer Homepage: www.ti.com
Manufacturer Package: 18-PDIP
Alternative Parts (Cross-Reference): UC3544DW; UC3544DWTRG4; UC3544DWG4;
Introduction Date: January 01, 2005
ECCN: EAR99
Country of Origin: Thailand
Estimated EOL Date: Obsolete
Halogen Free: Compliant
Popularity: Medium
Fake Threat In the Open Market: 55 pct.
Supply and Demand Status: Limited

Power Supply Supervisory Circuit 18-PDIP 0 to 70 Product overview: UC3544N from Texas Instruments is a Voltage Supervisor IC for reset control, voltage monitoring, brownout detection, power sequencing, and reliable embedded system startup. 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 voltage supervisor, reset IC, power monitoring, brownout detection, Voltage Supervisor 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-UC3544N can be used for catalog matching and distributor lookup.