G952 Global Mixed-mode Technology 1.8V 1A Regulator Features General Description The G952 positive 1.8V voltage regulator features the ability to source 1A of output current. The typical quiescent current is 0.48mA. Output current in excess of 1A Output voltage accuracy +2.5%/-2% Quiescent current, typically 480µA 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. Applications PC motherboard ADSL/Cable Modem Set-Top-Box LAN switch/Hub Broad band access Ordering Information ORDER NUMBER (Pb free/Green) TEMP. RANGE PACKAGE G952T21U G952T23Uf G952T24Uf G952T25Uf G952T43Uf G952T43D G952T63Uf G952T65Uf -40°C~85°C -40°C~85°C -40°C~85°C -40°C~85°C -40°C~85°C -40°C~85°C -40°C~85°C -40°C~85°C SOT-89 SOT-89 SOT-89 SOT-89 TO-252 TO-252 SOT-223 SOT-223 1 PIN OPTION 2 3 VOUT GND GND VIN GND GND GND VIN GND VOUT VIN GND VOUT VOUT VOUT GND VIN VIN VOUT VOUT VIN VIN VIN VOUT * For other package types and pin options, please contact us at [email protected] Order Number Identification GXXX XX X X Packing Type Pin Option Package Type Part Number PACKAGE TYPE T2: SOT-89 T4: TO-252 T6: SOT-223 PIN OPTION 1 1: VOUT 2: VOUT 3: GND 4: GND 5: VIN 6: VIN 2 GND VIN VOUT VIN GND VOUT Package Type PACKING 3 VIN GND VIN VOUT VOUT GND U & D : Tape & Reel Typical Application [Note 4]: Type of COUT IO Top View 1 2 3 SOT-89 / SOT-223 VIN Top View 1 2 G952 C1 1µF 3 IQ VOUT COUT 10µF TO-252 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 3.3 Oct 12, 2011 1