The MIC5207-3.3BZ 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 (720µA at 100mA output). The MIC5207-3.3BZ offers better than 3% initial accuracy.
Designed especially for hand-held, battery-powered devices, the MIC5207-3.3BZ includes a CMOS or TTL compatible enable/shutdown control input. When in shutdown, power consumption drops nearly to zero.
Key MIC5207-3.3BZ features include a reference bypass pin to improve its already low-noise performance, reversed-battery protection, current limiting, and over temperature shutdown.
The MIC5207-3.3BZ is available in fixed and adjustable output voltage versions in a small SOT-23-5 package.
For low-dropout regulators that are stable with ceramic output capacitors, see the µCap MIC5245/6/7 family.
Feature
- Output voltage range: 1.8V - 15V
- Ultra-low noise output
- High output voltage accuracy
- Guaranteed 180mA output
- Low quiescent current
- Low dropout voltage
- Extremely tight load and line regulation
- Very low temperature coefficient
- Current and thermal limiting
- Reversed-battery protection
- "Zero" off-mode current state
- Logic-controlled electronic enable
