PD94128 General Description
The IRU1075 is a low dropout three-terminal adjustable
regulator with minimum of 7.5A output current capability.
This product is specifically designed to provide well
regulated supply for low voltage IC applications such as
PentiumTMP54CTM, P55CTM as well as GTL+ termination
for Pentium ProTM and KlamathTM processor applications.
The IRU1075 is also well suited for other processors
such as CyrixTM, AMD and Power PCTM applications.
The IRU1075 is guaranteed to have <1.2V dropout
at full load current making it ideal to provide well
regulated outputs such as 3.3V with input supply voltage
as low as 4.5V minimum.
PD94128 Maximum Ratings
Input Voltage (Vin) .................................................... .........................7V
Power Dissipation ..................................................... ..Internally Limited
Storage Temperature Range ...................................... -65°C To 150°C
Operating Junction Temperature Range ..................... ....0°C To 150°C
PD94128 Features
·1V Dropout at Full Load Current
·Fast Transient Response
·1% Voltage Reference Initial Accuracy
·Output Current Limiting
·Built-In Thermal Shutdown
PD94128 Typical Application
·Low Voltage Processor Applications such as:
P54CTM,P55CTM, Cyrix M2TM,
POWER PCTM, AMD
·GTL+ Termination
PENTIUM PROTM, KLAMATHTM
·Low Voltage Memory Termination Applications
·Standard 3.3V Chip Set and Logic Applications
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