GM63503.0ST89R

Description GM6350 is a group of positive voltage output, three - pin regulators, that provide a high current even when the input/ output voltage differential is small. Low power consumption and high accuracy is achieved through CMOS and programmable fuse technologies. Output voltage: 1.5V to 5.0V. GM6350 consists a high-precision voltage reference, an error correction circuit, and a current limited output driver. Transient response to load variations have improved in comparison to the existing series. GM6350 incorporates both over-temperature and overcurrent protection. Features Maximum output current: 300mA Highly accurate: Output voltage ±2% Low power consumption. Over -Current and Over-Temperature protection Small input/ output differential: 0.3V at 300mA Application Battery- Operated Systems Portable Computers Portable Cameras and Video Recorders Reference voltage Sources Instrumentation Pagers TYPICAL APPLICATION GM6350 VIN VIN GND VOUT + C1 1µF VOUT www.gammamicro.com GM6350 V0.1 1 MARKING INFORMATION & PIN CONFIGURATIONS (TOP VIEW) SOT - 89 GM6350 VVAYWW 1 2 3 VSS VIN VOUT VV A Y WW = Voltage Code = Assembly Location = Year = Weekly ORDERING INFORMATION O rdering Number GM6350-1.5ST89R GM6350-1.8ST89R GM6350-2.5ST89R GM6350-3.0ST89R GM6350-3.3ST89R GM6350-5.0ST89R Output Voltage 1.5 1.8 2.5 3.0 3.3 5.0 Package SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 SOT-89 Shipping 1,000 Units/ Tape & Reel 1,000 Units/ Tape & Reel 1,000 Units/ Tape & Reel 1,000 Units/ Tape & Reel 1,000 Units/ Tape & Reel 1,000 Units/ Tape & Reel * For detail Ordering Number identification, please see last page. PIN DESCRIPTION Pin Name GM6350 Pin Name VSS VIN VOUT Function Unregulated Supply Input. Ground Terminal. Regulated Voltage Output. SOT-25 1 2 3 2 ABSOLUTE MAXIMUM RATINGS PARAMETER Input Voltage Output Current Output Voltage Continuos Total Power Dissipation Operating Ambient Temperature Storage Temperature SOT-89 SYMBOL VIN IOUT VOUT PD TOPR TSTG RATINGS 6.5 300 VSS -0.3 ~ VIN +0.3 500 -30 ~ +80 -40 ~ +125 UNITS V mA W mW °C °C ELECTRICAL CHARACTERISTICS (TA = 25°C, VIN= VOUT (nominal) + 0.5V, unless otherwise noted) Test Circuit Parameter Output Voltage Accuracy Line Regulation DVOUT/ DVIN VOUT Load Regulation (Note 1) Maximum Output Current Current Limit Ground Pin Current Dropout Voltage for VOUT > 2.5V for 2.0V< VOUT for VOUT 2.5V 2.5V Test Condition IO=1mA, IO = 0.1....300mA IO= 1mA, (VOUT + 0.1V) < VIN < 6.5V VIN= 6V, 0.1mA < IO < 300mA, COUT= 1µF VIN= 5V, VOUT > 0.96*Vrating IOUT= 0...300mA IO= 100mA IO= 300mA IO= 100mA IO= 300mA IO= 100mA IO= 300mA Min -1.4 -3% Typ Max +1.4% +2% Units V %/ V %/ mA mA mA 0.1 0.005 300 400 15 100 300 150 450 200 600 500 0.3 0.04 1 2 30 180 550 300 800 400 1100 µA 3 mV Note 1: Load Regulation is measured using pulse techniques with duty cycle