NCP715SQ25T2G

Product Overview

The NCP715SQ25T2G from onsemi is a positive fixed-output linear voltage regulator with one output. It provides a fixed 2.5 V output at up to 50 mA, accepts inputs up to 24 V, and uses a surface-mount 5-TSSOP, SC-70-5, SOT-353 (SC-88A) package. The device includes overcurrent, overtemperature, and under-voltage lockout protection, with a junction temperature range of -40°C to 125°C.

Key Features

• Fixed positive 2.5 V output from a single linear regulator
• 50 mA output current with 0.45 V dropout at 50 mA
• Maximum input voltage of 24 V
• 4.2 µA quiescent current and 5.8 µA maximum supply current
• 60 dB PSRR at 100 kHz
• Overcurrent, overtemperature, and UVLO protection features
• -40°C to 125°C junction operating temperature range
• Surface-mount 5-TSSOP, SC-70-5, SOT-353 (SC-88A) package

Applications

• Low-current fixed 2.5 V rail for logic, analog, or mixed-signal board subsystems
• Compact surface-mount regulation in space-constrained electronic assemblies
• Single-output 2.5 V supply derived from inputs up to 24 V for 50 mA loads

Design & Procurement Notes

Confirm that the fixed 2.5 V output, 50 mA current capability, and 24 V maximum input align with the intended rail and load. The 0.45 V dropout at 50 mA and 4.2 µA quiescent current affect input headroom and idle power. Evaluate the SC-88A footprint for board layout, and consider the -40°C to 125°C junction range in thermal design. The overcurrent, overtemperature, and UVLO protection features should be reviewed with system fault handling.