G910T81U

Global Mixed-mode Technology Inc. 3.3V 400mA/250mA+ Low Dropout Regulator Features Dropout voltage typically 0.8V @ IO = 400mA/ 250mA+ Output current in excess of 400mA / 250mA+ Output voltage accuracy +2% Quiescent current, typically 0.6mA Internal short circuit current limit Internal over temperature protection G910/G911 General Description The G910/G911 positive 3.3V voltage regulator features the ability to source 400mA/ 250mA+ of output current with a dropout voltage of typically 0.8V. A low quiescent current is provided. The typical quiescent current is 0.6mA. [ For µTO-92 & TO-92 package] + Familiar regulator features such as over temperature and over current protection circuits are provided to prevent it from being damaged by abnormal operating conditions. Ordering Information ORDER NUMBER G910T21U G911T24U G910T65U G910TD1B G911TD4B G910T81B G911T84B G911T85B PACKAGE TYPE SOT 89 SOT 89 SOT 223 TO92 TO92 µTO92 µTO92 µTO92 1 VOUT GND VIN VOUT GND VOUT GND VIN PIN OPTION 2 GND VIN GND GND VIN GND VIN GND 3 VIN VOUT VOUT VIN VOUT VIN VOUT VOUT * For other package types, pin options and package, please contact us at sales@gmt.com.tw Order Number Identification GXXX XX X X Packing Type Pin Option Package Type Part Number PACKAGE TYPE T2 : SOT 89 T6 : SOT 223 T7 : SOT 23 T8 : µTO92 TD : TO92 1 1 : VOUT 2 : VOUT 3 : GND 4 : GND 5 : VIN 6 : VIN PIN OPTION 2 GND VIN VOUT VIN GND VOUT 3 VIN GND VIN VOUT VOUT GND PACKING U & D : Tape & Reel Direction T : Tube B : Bag Typical Application [Note 4]: Type of COUT IO VIN Package Type 3 G910 C1 0.47µF IQ VOUT COUT 10µF Top View Top Top View Top View Top View Top View 1 2 1 2 3 1 2 3 SOT 89、223 µTO 92 、 TO92 SOT 23 Ver: 6.6 Sep 25, 2002 TEL: 886-3-5788833 http://www.gmt.com.tw 1 Global Mixed-mode Technology Inc. (Note 1) Absolute Maximum Ratings Input Voltage………………………………………….10V Power Dissipation Internally Limited (Note2) Maximum Junction Temperature…………………150°C Storage Temperature Range..……-65°C ≤ TJ ≤+150°C Lead Temperature, Time for Wave Soldering SOT89, SOT223, µTO92 Package……..…...260°C, 4s Continuous Power Dissipation (TA = + 25°C) SOT 89(1)………………………….…………………..0.5W SOT 223(1)……………………….……………………0.8W µTO 92 & TO 92 (1)…………….……………………..0.5W Note (1): See Recommended Minimum Footprint. G910/G911 Operating Conditions (Note 1) Input Voltage…………………………..…..………4V ~ 7V Temperature Range………………….….0°C ≤ TJ ≤125°C Electrical Characteristics VIN =5V, IO = 400mA/250mA+, CIN=10µF, COUT =10µF. All specifications apply for TA = TJ = 25°C.[Note 3] PARAMETER Output Voltage Line Regulation Load Regulation Output Impedance Quiescent Current Ripple Rejection Dropout Voltage 5mA < IO