IRU1010

Data Sheet No. PD94119 revA IRU1010(PbF) FEATURES Guaranteed < 1.3V Dropout at Full Load Current Fast Transient Response 1% Voltage Reference Initial Accuracy Built-In Thermal Shutdown Available in SOT-223, D-Pak, Ultra Thin-PakTM and 8-Pin SOIC Surface-Mount Packages APPLICATIONS VGA & Sound Card Applications Low Voltage High Speed Termination Applications Standard 3.3V Chip Set and Logic Applications 1A LOW DROPOUT POSITIVE ADJUSTABLE REGULATOR DESCRIPTION The IRU1010 is a low dropout, three-terminal adjustable regulator with minimum of 1A output current capability. This product is specifically designed to provide well regulated supply for low voltage IC applications such as high speed bus termination and low current 3.3V logic supply. The IRU1010 is also well suited for other applications such as VGA and sound cards. The IRU1010 is guaranteed to have <1.3V dropout at full load current making it ideal to provide well regulated outputs of 2.5V to 3.6V with 4.75V to 7V input supply. TYPICAL APPLICATION D1 5V C1 10uF VIN 3 IRU1010 VOUT 2 Adj 1 2.85V / 1A R1 121 C2 R2 22uF 154 Figure 1 - Typical application of IRU1010 in a 5V to 2.85V SCSI termination regulator. PACKAGE ORDER INFORMATION TJ (°C) 0 To 150 TJ (°C) 0 To 150 2-PIN PLASTIC TO-252 (D-Pak) IRU1010CD 2-PIN PLASTIC TO-252 (D-Pak) Not available Basic Part (Non-Lead Free) 2-PIN PLASTIC Ultra Thin-PakTM (P) IRU1010CP 8-PIN PLASTIC SOIC (S) IRU1010CS Leadfree Part 2-PIN PLASTIC Ultra Thin-PakTM (P) Not availab...