深圳市中立信电子科技有限公司

MIC47100-12YMME-TR

低压差稳压器 1A High Speed, Low Vin LDO

1A High Speed Low VIN LDO

General Description MIC47100-12YMME-TR

The MIC47100-12YMME-TR MIC47100 is a high speed, Low VIN LDO capable of delivering up to 1A and designed to take advantage of point of load applications that use multiple supply rails to generate a low voltage, high current power supply. The MIC47100 is stable with only a 1μF ceramic output capacitor and is available in a thermally enhanced 2mm × 2mm MLF® package thus making it an optimal solution for board-constrained applications.

Features MIC47100-12YMME-TR

• Operating voltage range:

- Input Supply: 1.0V to 3.6V

- Bias Supply: 2.3V to 5.5V

• 0.8V to 2.0V output voltage range

• High bandwidth – very fast transient response

• PSRR >50dB at 100kHz

• Stable with a 1μF ceramic output capacitor

• Low dropout voltage of 80mV at 1A

• High output voltage accuracy:

- +/- 1.5% initial accuracy

- +/- 2% over temperature

• Logic level enable input

• UVLO on both supply voltages for easy turn-on

• ePad MSOP-8 – small form factor power package

• Thermally enhanced 2mm × 2mm MLF® – smallest solution