Description
TPS794xx www.ti.com SLVS349E * NOVEMBER 2001 * REVISED DECEMBER 2005 ULTRALOW-NOISE, HIGH-PSRR, FAST, RF, 250-mA LOW-DROPOUT LINEAR .
The TPS794xx family of low-dropout (LDO) linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, a.
Features
* 250-mA Low-Dropout Regulator With Enable
* Available in Fixed and Adjustable (1.2 V to
5.5 V) Versions
* High PSRR (60 dB at 10 kHz)
* Ultralow Noise (32 µVrms, TPS79428)
* Fast Start-Up Time (50 µs)
* Stable With a 2.2-µF Ceramic Capacitor
Applications
* RF: VCOs, Receivers, ADCs
* Audio
* Bluetooth™, Wireless LAN
* Cellular and Cordless Telephones
