LDO regulator, fixed, 3.3 V, 200mA, SOT-23-5

The TPS793 family of low-dropout (LDO) low-power linear voltage regulators features a high power-supply suppression ratio (PSRR), extremely low noise, fast start-up,
And excellent transient response for lines and loads in the NanoStar™ wafer chip scale and SOT23 package.

The NanoStar housing offers an ultra-small footprint and
And an ultra-low profile and body weight,
This makes these components ideal for portable applications
Such as mobile phones and PDAs. Each component of the
Family is stable, with a small 2.2 µF ceramic
Ceramic capacitor at the output. The TPS793 family uses one
Advanced, proprietary BiCMOS manufacturing process that
Achieve extremely low dropout voltages (e.g.
112 mV at 200 mA, TPS79330).

Each building block
Achieves fast start-up times (about 50 µs with
A 0.001 µF bypass capacitor) and consume
Very low quiescent current (170 µA typical). In addition,
When the segment is put into standby mode, the
The supply current is reduced to less than 1 µA. The
TPS79328 has an output noise of approximately 32 µVRMS
Output voltage noise at 2.8 V with a 0.1 µF bypass
Condenser. Applications with analog components that
Which are sensitive to noise, such as portable RF electronics,
Benefit from the high PSRR and low noise characteristics
And the fast response time.