AIC1714 Negative Voltage Regulator FEATURES DESCRIPTION Low Power Consumption. The AIC1714 is a series of 3-terminal negative Low Temperature Coefficient. voltage Output Short Circuit Protected. internally set below the positive supply voltage. Wide Operating Voltage Range. Good Input Stability. Space-Saving Package: TO-92 or SOT-89 regulators with output voltages Since the AIC1714 consumes less current and only requires a small input/output voltage difference than existing industry standard 3terminal voltage regulators, a battery-powered APPLICATIONS portable equipment is afforded a high capacity LCD for Printing Calculators Cameras Voltage References for Instrumentation and longer service life. The AIC1714 is ideal for power source of liquid crystal displays. TYPICAL APPLICATION CIRCUIT 1µF GND AIC1714 + LOAD OUT VIN -6.0V Negative Voltage Regulator ORDERING INFORMATION AIC1714-XX-XX ORDER NUMBER PACKAGING TYPE X: SOT-89 Z: TO-92 TEMPERATURE RANGE C: 0°C~+70°C OUTPUT VOLTAGE 30: -3.0V 33: -3.3V 50: -5.0V AIC1714-30CX AIC1714-33CX AIC1714-50CX (SOT-89) PIN CONFIGURATION FRONT VIEW 1: VIN 2: GND 3: VOUT 1 AIC1714-30CZ AIC1714-33CZ AIC1714-50CZ (TO-92) TOP VIEW 1: GND 2: VIN 3: VOUT Analog Integrations Corporation 4F, 9, Industry E. 9th Rd, Science Based Industrial Park, Hsinchu Taiwan, ROC DS-1714-02 TEL: 886-3-5772500 FAX: 886-3-5772510 2 3 1 2 3 www.analog.com.tw 1 AIC1714 ABSOLUTE MAXIMUM RATINGS .................................................………................................ -13V Supply Voltage .........................………........................ - 20°C~80°C Operating Temperature Range ........................………......................... - 65°C~150°C Storage Temperature Range Power Dissipation SOT-89 Package .....….............. 0. 80W TO-92 Package ........…............ 0.78W TEST CIRCUIT IOUT IIN A + _ A Voltage Source GND AIC1714 - V VIN + OUT Output Voltage (VIN= -6.0V, Ta=25°°C, unless otherwise TEST CONDITIONS IOUT=300µA LOAD 1µF VIN ELECTRICAL CHARACTERISTICS specified.) PARAMETER + V VOUT + SYMBOL MIN. TYP. MAX. UNIT VOUT -2.95 -3.0 -3.05 V AIC1714-33 -3.25 -3.3 -3.35 V AIC1714-50 -4.93 -5.0 -5.07 V AIC1714-30 Load Regulation IOUT=0~5mA ∆VOUT 20 100 mV I/O Voltage Difference IOUT=300µA VDIFF 50 200 mV Supply Current IOUT=0 IIN 6 12 µA ∆VOUT ∆V IN • VOUT 0.05 TC 50 ppm 24 mA Input Stability Temperature Coefficient -25°C~85°C Output Short Circuit Current RLOAD=0 15 %/ V 2 AIC1714 BLOCK DIAGRAM GND + VREF + - - VOUT VIN TYPICAL PERFORMANCE CHARACTERISTICS Output Voltage vs. Supply Voltage (Load Current=300µA) -3.0 Ta=25°C -2.5 -2.0 -1.5 -1.0 Output Voltage vs. Supply Voltage (No Load) 10 Supply Current (µA) Output Voltage (V) -3.5 0 -2 -4 -6 -8 -10 -12 Ta=25°C 8 7 6 5 4 -14 AIC1713-33 9 -4 -6 Supply Voltage (V) -8 -10 -12 Supply Voltage (V) Supply Current vs Temperature Output Voltage vs Temperature 5.8 -3.30 5.6 AIC1714-33 VIN= -6V IOUT=0 5.4 Output Voltage(V) Supply Current (µA) 5.2 5.0 4.8 -3.29 VIN= -6V IOUT=300µA -3.28 -3.27 4.6 4.4 -40 -20 0 20 40 Temperature (°C) 60 80 100 -3.26 -40 -20 0 20 40 60 80 100 Temperature (°C) 3 AIC1714 TYPICAL PERFORMANCE CHARACTERISTICS (Continued) -3.270 -3.260 -3.265 VIN= -6V Ta=25°C -3.255 Output Voltage (V) -3.275 Output Voltage vs Load Current 0 1 2 3 4 5 Load Current (mA) PHYSICAL DIMENSIONS SOT-89 (unit: mm) D A SYMBOL MIN MAX C A 1.40 1.60 B 0.36 0.48 C 0.35 0.44 D 4.40 4.60 D1 1.62 1.83 E 2.29 2.60 D1 H E L B e e1 e 1.50 (TYP.) e1 3.00 (TYP.) H 3.94 4.25 L 0.89 1.20 SOT89 Marking Part No. AIC1714-30 AIC1714-33 AIC1714-50 Marking AP30 AP33 AP50 4 AIC1714 TO-92 (unit: mm) A E L C SYMBOL MIN MAX A 4.32 5.33 C e1 D 0.38 (TYP.) D 4.40 5.20 E 3.17 4.20 e1 L 1.27 (TYP.) 12.7 - 5