Product Summary

The SC1541CS-3.3TR is a high performance low dropout positive voltage regulator designed for use in applications where power management is critical, such as battery powered systems. Additionally, the SC1541CS-3.3TR provides excellent regulation over variations in line, load and temperature. Outstanding features include low dropout performance at rated current, fast transient response, internal current limiting and thermal shutdown protection of the output device. The SC1541CS-3.3TR is available with three different voltage options as standard and two package options, SO-8 and 5-lead TO-263. The applications of it are Low voltage microcontrollers, Switching power supply post-regulation, Instantly available circuits, Motherboards, Battery operated equipment.

Parametrics

SC1541CS-3.3TR absolute maximum ratings: (1)maximum input pin voltage:7V; (2)power dissipation:internally limited; (3)thermal resistance junction to case:39℃/W; (4)thermal resistance junction to ambient:65℃/W; (5)operating junction temperature range:0℃ to 125℃; (6)storage temperature range:-65℃ to 150℃; (7)lead temperature(soldering) 10sec:300℃.

Features

SC1541CS-3.3TR features: (1)Low dropout performance, 1.3V max; (2)Full current rating over line and temperature; (3)Fast transient response; (4)+2% total output regulation over line, load and temperature; (5)10μA max. quiescent current in shutdown; (6)Three fixed output voltages; (7)Line regulation 0.2% max.; (8)Load regulation 0.4% max.; (9)SO-8 and TO-263 packages.

Diagrams

SC1541CS-3.3TR block diagram

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