Datasheet Linear Technology LT1581 — Datenblatt

LT1581/LT1581-2.5
10A, Very Low
Dropout Regulators U DESCRIPTION FEATURES
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■ The LT ® 1581 is a 10A low dropout regulator designed to
power the new generation of microprocessors. The dropout voltage of this device is 100mV at light loads rising to
just 430mV at 10A. To achieve this dropout a second low
current input voltage 1V greater than the output voltage is
required. The device can also be used as a single supply
device where dropout is comparable to an LT1584. Low Dropout, 430mV at 10A Output Current
Fast Transient Response
Remote Sense
1mV Load Regulation
Fixed 2.5V Output and Adjustable Output
No Supply Sequencing Problems in
Dual Supply Mode U
APPLICATIONS
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