TPS79418 LOW-DROPOUT LINEAR REGULATOR

TPS79418 LOW-DROPOUT LINEAR REGULATOR

The TPS794xx family of low-dropout (LDO) linear voltage regulators features high power-supply rejection ratio (PSRR), ultralow-noise, fast start-up, and excellent line and load transient responses in small outline, MSOP-8 PowerPAD™ and SOT223-6 packages. Each device in the family is stable with a sm.

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
• Excellent Load/Line Transient Response
• Very Low Dropout Voltage (155 mV at Full Load)
• Available in MSOP-8 and SOT223-6 Packages APPLICATIONS
• RF: VCOs, Receivers, ADCs
• Audio
• Bluetooth™, Wireless LAN
• Cellular and Cordless Telephones
• Handheld Organizers, PDAs DESCRIPTION The TPS794xx family of low-dropout (LDO) linear voltage regulators feat.