TPS79618DCQR
Features
- 1 1-A Low-Dropout Regulator With Enable
- Available in Fixed and Adjustable (1.2 V to 5.5 V)
Versions
- High PSRR (53 d B at 10 k Hz)
- Ultralow-Noise (40 μVRMS, TPS79630)
- Fast Start-Up Time (50 μs)
- Stable With a 1-μF Ceramic Capacitor
- Excellent Load and Line Transient Response
- Very Low Dropout Voltage (250 m V at Full Load,
TPS79630)
- 3 × 3 VSON Power PAD™, SOT223-6, and
TO-263 Packages
2 Applications
- RF: VCOs, Receivers, ADCs
- Audio
- Bluetooth®, Wireless LAN
- Cellular and Cordless Telephones
- Handheld Organizers, PDAs
Ripple Rejection vs Frequency TPS79630
IOUT = 1 m A
VIN = 4 V COUT = 10 m F CNR = 0.01 m F
50 IOUT = 1 A
10 100 1 k 10 k 100 k 1 M 10 M
Frequency (Hz)
3 Description
The TPS796 family of low-dropout (LDO) low-power 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, 3 × 3 VSON, SOT223-6, and...
