IRU1502-33

Data Sheet No. PD94696 IRU1502-33 MICROPOWER 1A LOW DROPOUT PMOS VOLTAGE REGULATOR FEATURES Stable with Ceramic Capacitor Small, Space Saving MLPM 6-Pin Package Guaranteed < 1V Dropout at Full Load Current Fast Transient Response Ultra-Low Ground Current Output Current Limiting Built-In Thermal Shutdown DESCRIPTION The IRU1502-33 is a PMOS low dropout, linear regulator and it is capable of supplying 1A of continuous current over line and temperature range. The IRU1502-33 is stable with low value ceramic capacitors, ensures low noise operation, improves load transient response and enables a smaller circuit size. IRU1502-33 features ultra low noise, fast start-up and an excellent time and load response. This device also includes built-in output protection with both current limit and thermal shutdown. APPLICATIONS High Efficiency Linear Regulator Hard Disk Drivers, CD-ROMs, DVDs ADSL and Cable Modems TYPICAL APPLICATION 1 NC Gnd VIN NC VOUT 6 5V C1 4.7uF X5R 3.3V C2 4.7uF X5R IRU1502-33 2 5 www.DataSheet4U.com 3 NC 4 Figure 1 - Typical application of IRU1502-33. PACKAGE ORDER INFORMATION TJ (°C) 0 To 125 DEVICE IRU1502-33CH PACKAGE 6-Pin MLPM 3x3 (H) MARKING 1502 Rev. 1.0 07/17/03 www.irf.com 1 IRU1502-33 ABSOLUTE MAXIMUM RATINGS Input Voltage (V IN) .................................................... 6V Operating Ambient Temperature Range ..................... -40°C To 125°C Storage Temperature Range ...................................... -65°C To 150°C CAU...