The EUP7981 is an efficient, CMOS voltage regulator
optimized for ultra-low-noise applications. It offers
high output accuracy, extremely low dropout voltage
low ground current and fast start-up time.
The EUP7981 provides a very low noise output, ideal
for RF applications where a clean voltage source is
required. A noise bypass pin is also available for
further reduction of output noise.
Designed specifically for handheld and batterypowered
devices, the EUP7981 provides a
TTL-logic-compatible enable pin. When disabled,
power consumption drops nearly to zero.
The EUP7981 also works with low-ESR ceramic
capacitors, reducing the amount of board space
necessary for power applications, critical in handheld
wireless devices.EUP7981-12NIR1
EUP7981-15NIR1
EUP7981-18NIR1
EUP7981-185NIR1
EUP7981-25NIR1
EUP7981-28NIR1
EUP7981-285NIR1
EUP7981-30NIR1
EUP7981-33NIR1
EUP7981NIR1
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