Texas Instruments UC1543 Power Supply Supervisory Circuit UC1543J883B

Power Supply Supervisory Circuit 16-CDIP -55 to 125

Power Supply Supervisory Circuit 16-CDIP -55 to 125 Product overview: UC1543J883B 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, Supervisors. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 691-UC1543J883B can be used for catalog matching and distributor lookup.

Manufacturer: Texas Instruments
Storage Condition: Dry storage cabinet & Humidity protection package
Win Source Part Number: 1020982-UC1543J883B
Length: 19.56 mm
Mounting: SMD (SMT)
Power Dissipation: 1 W
Thickness: 4.57 mm
Height: 5.08 mm
Number of Pins: 16
Quiescent Current: 7 mA
Watchdog Timer: No
Width: 6.92 mm
Categories: PMIC - Supervisors
Case / Package: CDIP
Alternative Parts (Cross-Reference): UC3543J; UC2543J; UC1543J; 5962-8774001EA; 5962-8869701VA; UC1903J883BUC1543J/883B;
Popularity: Low
Fake Threat In the Open Market: 34 pct.
Supply and Demand Status: Shortage
Maximum Operating Temperature: 125 °C
Lead Free: Contains Lead
RoHS: Compliant
Radiation Hardening: No
Min Operating Temperature: -55 °C
Schedule B: 8542390000
Max Power Dissipation: 1 W
Max Supply Voltage: 40 V
Min Supply Voltage: 4.5 V
Max Supply Current: 10 mA
Max Reset Threshold Voltage: 2.55 V
Min Reset Threshold Voltage: 2.45 V