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TC2185 - CMOS LDOs

Download the TC2185 datasheet PDF. This datasheet also covers the TC2014 variant, as both devices belong to the same cmos ldos family and are provided as variant models within a single manufacturer datasheet.

Description

The TC2014, TC2015 and TC2185 are high-accuracy (typically ±0.4%) CMOS upgrades for bipolar low dropout regulators, such as the LP2980.

Total supply current is typically 55 µA; 20 to 60 times lower than in bipolar regulators.

Features

  • TC2014/2015/2185 General.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (TC2014_MicrochipTechnology.pdf) that lists specifications for multiple related part numbers.

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Other Datasheets by Microchip

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
M Features • • • • • • • • • • • TC2014/2015/2185 General Description The TC2014, TC2015 and TC2185 are high-accuracy (typically ±0.4%) CMOS upgrades for bipolar low dropout regulators, such as the LP2980. Total supply current is typically 55 µA; 20 to 60 times lower than in bipolar regulators. The key features of the device include low noise operation (plus bypass reference), low dropout voltage – typically 45 mV for the TC2014, 90 mV for the TC2015, and 140 mV for the TC2185, at full load – and fast response to step changes in load. Supply current is reduced to 0.5 µA (max) and VOUT falls to zero when the shutdown input is low. The devices also incorporate over-current protection.
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