ILC7082AIM532X

Product Overview

The Fairchild Semiconductor ILC7082AIM532X is an Active linear voltage regulator that provides a single positive fixed 3.2 V output at up to 150 mA. It is supplied in a surface-mount SOT-23-5 package, also identified as SC-74A or SOT-753. The device includes an enable control feature and protection against over-current, over-temperature, and short-circuit conditions. Its specified maximum input voltage is 13 V, and the maximum dropout voltage is 0.3 V at 150 mA.

Key Features

• Positive fixed output configuration with one regulator and a 3.2 V output.
• Output current capability of 150 mA with a maximum dropout voltage of 0.3 V at 150 mA.
• Maximum input voltage rating of 13 V.
• Enable control feature to enable or disable the regulator output.
• Protection features include over-current, over-temperature, and short-circuit protection.
• Quiescent current of 220 µA and maximum supply current of 280 µA.
• Power-suppression ratio specified as 85 dB to 60 dB from 1 kHz to 1 MHz.
• Operating temperature range of -40°C to 85°C ambient.
• Surface-mount SOT-23-5 package.

Applications

• Fixed 3.2 V supply rails for low-current circuitry.
• Enable-controlled power gating of a single 3.2 V output rail.
• Compact surface-mount regulator placement where over-current, over-temperature, and short-circuit protection are required.

Design & Procurement Notes

Designers should verify that the input supply remains within the 13 V maximum rating and can support the fixed 3.2 V output plus the specified 0.3 V dropout at 150 mA. The 220 µA quiescent current and 280 µA maximum supply current should be included in power budgets. The enable control can be used to turn the output on or off, while the over-current, over-temperature, and short-circuit protections address fault conditions within the stated -40°C to 85°C ambient operating range. The SOT-23-5 surface-mount package should be checked against board layout requirements.