TPS79918QDDCRQ1

200毫安，低静态电流，超低噪声，高PSRR ，低压差，线性稳压器 200 mA, LOW QUIESCENT CURRENT, ULTRA-LOW NOISE HIGH PSRR, LOW DROPOUT, LINEAR REGULATORS

The TPS799xx-Q1 family of low-dropout LDO low-power linear regulators offers excellent AC performance with very low ground current. High power-supply rejection ratio PSRR, low noise, fast start-up, and excellent line and load transient response are provided while consuming a very low 40-µA typical ground current. The TPS799xx-Q1 is stable with ceramic capacitors and uses an advanced BiCMOS fabrication process to yield a dropout voltage of 100 mV typical at 200-mA output. The TPS799xx-Q1 uses a precision voltage reference and feedback loop to achieve overall accuracy of 2% over all load, line, process, and temperature variations. It is fully specified from TJ = –40°C to 125°C and is offered in low profile thin SOT-23 and 2-mm × 2-mm SON packages, ideal for wireless handsets and WLAN cards.