SC1548CSKTRT

Overview

The SC1548CSKTRT is a single linear FET controller manufactured by Semtech, designed for low dropout voltage regulation applications. It operates within an input voltage range of 11.28 V to 12.72 V and provides a fixed output voltage of 1.515 V. The device supports an output current of 10 mA with a quiescent operating current of 1 mA. It is housed in a SOT-23-5 surface-mount package and functions reliably across a temperature range of 0°C to +70°C.

Feature Summary

• Single linear FET controller architecture
• Fixed 1.515 V output capability
• Low quiescent current operation

Applications

• Low dropout voltage control systems
• Single supply linear regulation circuits

Procurement Notes

This component has reached End of Life status. Verification of availability through official manufacturer channels or authorized distributors is required before procurement planning. Ensure that the specific suffix matches the required package and tape/reel specifications as listed in the original datasheet documentation.

Selection Notes

Select this part when a fixed 1.515 V output is required from a narrow 11.28 V to 12.72 V input range. The SOT-23-5 package suits space-constrained designs. Verify that the 10 mA output current meets load requirements and that the 0°C to +70°C operating temperature aligns with environmental conditions.

Part Context

Part of the SC154 series of power management ICs from Semtech. This series focuses on linear FET controllers for precise voltage regulation tasks requiring low noise and stable performance in compact form factors.

Replacement Considerations

No public confirmed substitute part numbers are available.