IRU1075

www.DataSheet4U.com Data Sheet No. PD94128 IRU1075 7.5A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR 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 Pentium P54C, P55C as well as GTL+ termination for Pentium Pro and Klamath processor applications. The IRU1075 is also well suited for other processors such as Cyrix, AMD and Power PC 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. FEATURES 1V Dropout at Full Load Current Fast Transient Response 1% Voltage Reference Initial Accuracy Output Current Limiting Built-In Thermal Shutdown APPLICATIONS Low Voltage Processor Applications such as: P54C,P55C, Cyrix M2, POWER PC, AMD GTL+ Termination PENTIUM PRO, KLAMATH Low Voltage Memory Termination Applications Standard 3.3V Chip Set and Logic Applications TYPICAL APPLICATION 5V C1 1500uF Vin 3 IRU1075 Vout 2 R1 121 R2 200 3.3V C2 2x 1500uF Adj 1 1075app1-1.0 Typical application of IRU1075 in a 5V to 3.3V regulator Notes: Pentium P54C, P55C, Klamath, Pentium Pro, VRE are trademarks of Intel Corp. Cyrix M2 is trademark of Cyrix Corp. Power PC is trademark of IBM Corp. PACKAGE ORDER INFORMATION Tj (°C) 0 To 150 3-PIN PLASTIC TO-220 (T) I...