The TPS793 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
NanoStar™ wafer chip scale and SOT23 packages.
NanoStar packaging gives an ultrasmall footprint as
well as an ultralow profile and package weight,
making these devices ideal for portable applications
such as handsets and PDAs. Each device in the
family is stable, with a small, 2.2-μF ceramic
capacitor on the output. The TPS793 family uses an
advanced, proprietary BiCMOS fabrication process to
yield extremely low dropout voltages (for example,
112 mV at 200 mA, TPS79330). Each device
achieves fast start-up times (approximately 50 μs with
a 0.001-μF bypass capacitor) while consuming very
low quiescent current (170 μA typical). Moreover,
when the device is placed in standby mode, the
supply current is reduced to less than 1 μA. The
TPS79328 exhibits approximately 32 μVRMS of output
voltage noise at 2.8-V output with a 0.1-μF bypass
capacitor. Applications with analog components that
are noise-sensitive, such as portable RF electronics,
benefit from the high PSRR and low-noise features
as well as the fast response time.
Device Information HPA01085DBVR
HPA01085DVBR
TPS79301DBVR
TPS79301DBVRG4
TPS79318DBVR
TPS79318DBVRG4
TPS79318DBVT
TPS79318DBVTG4
TPS79318YZQR
TPS79318YZQT
TPS79325DBVR
TPS79325DBVRG4
TPS79325YZQR
TPS793285DBVR
TPS793285DBVRG4
TPS793285DBVT
TPS793285DBVTG4
TPS793285YZQR
TPS79328DBVR
TPS79328DBVRG4
TPS79328YZQR
TPS79328YZQT
TPS79330DBVR
TPS79330DBVRG4
TPS79330YZQR
TPS79330YZQT
TPS79333DBVR
TPS79333DBVRG4
TPS793475DBVR
TPS793475DBVRG4
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