The MIC5205-3.0YM5-TR is an efficient linear voltage regulator with ultra-low noise output, very low dropout voltage (typically 17mV at light loads and 165mV at 150mA), and very low ground current (600µA at 100mA output). The MIC5205-3.0YM5-TR offers better than 1% initial accuracy.
Designed especially for handheld, battery-powered devices, the MIC5205-3.0YM5-TR includes a CMOS- or TTL-compatible enable/shutdown control input. When shut down, power consumption drops nearly to zero. Regulator ground current increases only slightly in dropout, further prolonging battery life.
Key MIC5205-3.0YM5-TR features include a reference bypass pin to improve its already excellent low-noise performance, reversed-battery protection, current limiting, and over-temperature shutdown.
The MIC5205-3.0YM5-TR is available in fixed and adjustable output voltage versions in a small SOT-23-5 package.
Forlow-dropout regulators that are stable with ceramic output capacitors, see the µCap MIC5255/MIC5256/MIC5247.
Feature
Ultra-low noise output
High output voltage accuracy
Guaranteed 150mA output
Low quiescent current
Low dropout voltage
Extremely tight load and line regulation
Very low temperature coefficient
Current and thermal limiting
Reverse battery protection
Zero off-mode current
Logic-controlled electronic enable
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