G905 Global Mixed-mode Technology 2.5V 600mA Low Dropout Regulator Features General Description The G905 positive 2.5V voltage regulator features the ability to source 600mA of output current with a dropout voltage of typically 0.8V. A low quiescent current is provided. The typical quiescent current is 0.3mA. Dropout Voltage Typically 0.8V @ IO = 600mA Output Current in 600mA Output Voltage Accuracy ±2% Quiescent Current, Typically 0.3mA Internal Short Circuit Current Limit Internal Over Temperature Protection Familiar regulator features such as over temperature and over current protection circuits are provided to prevent it from being damaged by abnormal operating conditions. Application CD-R/W DVD-ROM DVD Player LAN Switch Broadband Access Ordering Information ORDER NUMBER (Pb free/Green) TEMP. RANGE PACKAGE REMARK G905T21U -40°C to 85°C SOT-89 OBSOLETE G905T24Uf -40°C to 85°C SOT-89 PIN OPTION 2 1 3 VOUT GND VIN GND VIN VOUT Order Number Identification GXXX XX X X Packing Type Pin Option Package Type Part Number PACKAGE TYPE T2 : SO-T89 PIN OPTION 1 1 : VOUT 4 : GND Package Type 2 GND VIN PACKING U : Tape & Reel 3 VIN VOUT Typical Application [Note 4] : Type of COUT IO VIN Top View 1 2 G905 C1 1µF IQ VOUT COUT 10µF 3 SOT-89 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 1.6 Mar 07, 2012 1