G9092 Global Mixed-mode Technology Inc. Dual, 300mA Low-Dropout Linear Regulators Features General Description The G9092 is a dual, low supply current, low dropout linear regulator that comes in a space saving SOT-23-6, TSOT-23-6, TDFN2X2-8 and TDFN3X3-8 package. The supply current at no-load is 200µA. In the shutdown mode, the maximum supply current is less than 1µA. Output voltage range of the G9092 is from 1.2V to 3.3V. The over-current protection limit is set at 400mA typical. An over-temperature protection circuit is built-in in the G9092 to prevent thermal overload. These power saving features make the G9092 ideal for use in the battery-powered applications such as notebook computers, cellular phones, and PDA's. Two Low-Dropout-Voltage Regulators 300mA Output Current for Each LDO Independent Enable Control Dropout Voltage is 100mV@ 100mA Load Over-Temperature Protection and Short-Circuit Protection 1.2V to 3.3V Factory-Preset Output Max. Supply Current in Shutdown Mode < 1µA Small Ceramic Output Capacitors Applications Notebook Computers Cellular Phones PDAs Digital still Camera and Video Recorders Hand-Held Devices Bar Code Scanners These devices feature a shutdown function and are offered in active low with auto discharge. The G9092 comes in a space saving SOT-23-6, TSOT-23-6, TDFN2X2-8 and TDFN3X3-8 package. Pin Configuration Typical Application Circuit G9092 G9092 OUT2 1 VIN 2 OUT1 3 NC 4 Thermal Pad 8 EN2 7 GND 6 OUT1 1 6 EN1 GND 2 5 VIN 3 4 EN2 OUT2 EN1 NC 5 G9092 TSOT-23-6 G9092 TB2 TDFN2X2-8 EN1 1 G9092 1 EN1 2 EN2 3 VIN2 4 8 OUT1 7 NC 6 GND 5 OUT2 OUT1 VIN 2 5 GND 3 4 OUT2 OUT1 1 6 EN1 VIN 2 5 GND OUT2 3 4 EN2 EN2 VIN1 6 CIN 2.2µF BATTERY VIN1 OUT1 VIN2 OUT2 OUTPUT1 OUTPUT2 EN1 1µF 1µF EN2 GND SOT-23-6 Thermal Pad G9092 TB3 TDFN3X3-8 SOT-23-6 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 0.94 Aug 24, 2009 1 G9092 Global Mixed-mode Technology Inc. Ordering Information ORDER NUMBER MARKING OUT1 OUT2 TEMP. RANGE PACKAGE (Green) G9092HRTB2U G9092HQTB2U G9092HNTB2U G9092HLTB2U 92HRx 92HQx 92HNx 92HLx 1.8V 1.8V 1.8V 1.8V 3.3V 3.0V 2.8V 2.5V -40°C~+85°C -40°C~+85°C -40°C~+85°C -40°C~+85°C SOT-23-6 SOT-23-6 SOT-23-6 SOT-23-6 G9092HOTB2U G9092NNTB2U G9092RNTB2U 92HOx 92NNx 92RNx 1.8V 2.8V 3.3V 2.85V 2.8V 2.8V -40°C~+85°C -40°C~+85°C -40°C~+85°C SOT-23-6 SOT-23-6 SOT-23-6 G9092OOTB3U 9BOOx 2.85V 2.85V -40°C~+85°C SOT-23-6 G9092FNTP1U G9092HNTP1U G9092LLTP1U 90FNx 90HNx 90LLx 1.5V 1.8V 2.5V 2.8V 2.8V 2.5V -40°C~+85°C -40°C~+85°C -40°C~+85°C TSOT-23-6 TSOT-23-6 TSOT-23-6 G9092LRTP1U G9092NRTP1U 90LRx 90NRx 2.5V 2.8V 3.3V 3.3V -40°C~+85°C -40°C~+85°C TSOT-23-6 TSOT-23-6 G9092QQTP1U G9092RNTP1U 90QQx 90RNx 3.0V 3.3V 3.0V 2.8V -40°C~+85°C -40°C~+85°C TSOT-23-6 TSOT-23-6 G9092NHRC1U G9092FNRD1U 90NH 9N2FN 2.8V 1.5V 1.8V 2.8V -40°C~+85°C -40°C~+85°C TDFN2X2-8 TDFN3X3-8 G9092HNRD1U G9092HRRD1U 9N2HN 9N2HR 1.8V 1.8V 2.8V 3.3V -40°C~+85°C -40°C~+85°C TDFN3X3-8 TDFN3X3-8 G9092LLRD1U G9092LRRD1U G9092NRRD1U 9N2LL 9N2LR 9N2NR 2.5V 2.5V 2.8V 2.5V 3.3V 3.3V -40°C~+85°C -40°C~+85°C -40°C~+85°C TDFN3X3-8 TDFN3X3-8 TDFN3X3-8 G9092QQRD1U G9092RNRD1U 9N2QQ 9N2RN 3.0V 3.3V 3.0V 2.8V -40°C~+85°C -40°C~+85°C TDFN3X3-8 TDFN3X3-8 Note: TB: SOT-23-6 TP: TSOT-23-6 1, 2 & 3: Bonding Code U: Tape & Reel RC: TDFN2X2-8 RD: TDFN3X3-8 TEL: 886-3-5788833 http://www.gmt.com.tw Ver: 0.94 Aug 24, 2009 2