LR1106-2J-AF5-R

UNISONIC TECHNOLOGIES CO., LTD LR1106 LARGE CURRENT POSITIVE VOLTAGE REGULATORS 3 2 1 CMOS IC DESCRIPTION The UTC LR1106 series are positive voltage regulators that developed in CMOS technology with highly precise, low power consumption. It is capable of large currents with a significantly small dropout voltage. The device consists of a driver transistor, a precision reference voltage and an error amplifier. Basically, output voltage is selectable in 0.1V step form 1.8V to 6.0V, 2.85V also is available. 5 4 SOT-25 FEATURES * Maximum Output Current : 400mA * Maximum Operating Voltage : 8V * Highly Accurate : ± 2% * Low Power Consumption : TYP 8.0 µA * Output Voltage Temperature Characteristics : TYP ±100ppm/°C SOP-8 *Pb-free plating product number: LR1106L ORDERING INFORMATION Order Number Normal Lead Free Plating LR1106-xx-AF5-R LR1106L-xx-AF5-R LR1106-xx-S08-R LR1106L-xx-S08-R LR1106-xx-S08-T LR1106L-xx-S08-T Package SOT-25 SOP-8 SOP-8 1 I O O 2 G N N Pin Assignment 3456 ENOGNEN GNEN 7 N N 8 I I Packing Tape Reel Tape Reel Tube Note: Pin Assignment: I:VIN O:VOUT G:GND N: No Connection E: Enable xx: Output Voltage, refer to Marking Information. L R 1 1 0 6 L -xx -AF 5 - R (1)Packing Type (2)Package Type (3)Output Voltage Code (4)Lead Plating (1) R: Tape Reel, T: Tube (2) AF5: SOT-25, S08: SOP-8 (3) xx: refer to Marking Information (4) L: Lead Free Plating Blank: Pb/Sn , www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 16 QW-R502-055,F LR1106 MARKING INFORMATION PACKAGE VOLTAGE CODE 18:1.8V 22:2.2V 25:2.5V 27:2.7V 28:2.8V 2J:2.85V 30:3.0V 31:3.1V 33:3.3V 35:3.5V 50:5.0V MARKING CMOS IC 3 2 SM XX 1 SOT-25 Voltage Code 4 5 BLOCK DIAGRAM VIN 1 EN 3 VIN 8 EN 5 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw + - Voltage Reference + 5 VOUT 2 VSS For SOT-25 Package 1 VOUT 3 VSS Voltage Reference For SOP-8 Package 2 of 16 QW-R502-055,F LR1106 ABSOLUTE MAXIMUM RATINGS (Ta=25℃) CMOS IC PARAMETER SYMBOL RATINGS UNIT Input Voltage VIN 12 V Output Voltage VOUT VSS -0.3 ~ VIN+0.3 V Output Current IOUT 500 mA Power Dissipation PD 300 mW Operating Ambient Temperature TOPR -40 ~ +85 ℃ Storage Temperature TSTG -40 ~ +125 ℃ Note Absolute maximum ratings are those values beyond which the device could be permanently damaged. Absolute maximum ratings are stress ratings only and functional device operation is not implied. ELECTRICAL CHARACTERISTICS (Ta=25℃, unless otherwise specified.) For LR1106-18 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-22 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=2.8V, IOUT=40mA VIN=2.8V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=2.8V, VOUT≥VOUT× 0.90 VIN=2.8V, VEN=VIN VEN=VIN VEN=0, VIN=2.8V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 1.764 TYP 1.800 40 200 400 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 50.0 0.1 3.0 VIN 0.4 0.5 MAX 1.836 8 100 300 600 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 2.8V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=3.2V, IOUT=40mA MIN 2.156 TYP 2.200 40 200 400 IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 3.2V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT VIN=3.2V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=3.2V, VOUT≥VOUT× 0.90 VIN=3.2V, VEN=VIN VEN=VIN VEN=0, VIN=3.2V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MAX 2.244 8 100 300 600 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 3 of 16 QW-R502-055,F LR1106 ELECTRICAL CHARACTERISTICS(Cont.) For LR1106-25 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-27 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-28 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=3.5V, IOUT=40mA VIN=3.5V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=3.5V, VOUT≥VOUT× 0.93 VIN=3.5V, VEN=VIN VEN=VIN VEN=0, VIN=3.5V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 2.450 TYP 2.500 40 170 320 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 CMOS IC MAX 2.550 8 100 250 500 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 3.5V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=3.7V, IOUT=40mA MIN 2.646 TYP 2.700 40 170 320 IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 3.7V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=3.8V, IOUT=40mA VIN=3.7V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=3.7V, VOUT≥VOUT× 0.93 VIN=3.7V, VEN=VIN VEN=VIN VEN=0, VIN=3.7V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MAX 2.754 8 100 250 500 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 MIN 2.744 TYP 2.800 40 170 320 IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 3.8V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT VIN=3.8V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=3.8V, VOUT≥VOUT× 0.93 VIN=3.8V, VEN=VIN VEN=VIN VEN=0, VIN=3.8V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MAX 2.856 8 100 250 500 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ 4 of 16 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw QW-R502-055,F LR1106 ELECTRICAL CHARACTERISTICS(Cont.) For LR1106-2J(2.85V) PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-30 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-31 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=3.85V, IOUT=40mA VIN=3.85V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=3.85V, VOUT≥VOUT× 0.93 VIN=3.85V, VEN=VIN VEN=VIN VEN=0, VIN=3.85 to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 2.793 TYP 2.850 40 170 250 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 CMOS IC MAX 2.907 8 100 250 500 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 3.85V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=4.0V, IOUT=40mA VIN=4.0V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=4.0V, VOUT≥VOUT× 0.96 VIN=4.0V, VEN=VIN VEN=VIN VEN=0, VIN=4.0V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 2.940 TYP 3.000 40 150 300 MAX 3.060 8 100 220 420 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 4V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 TEST CONDITIONS VIN=4.1V, IOUT=40mA VIN=4.1V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=4.1V, VOUT≥VOUT× 0.96 VIN=4.1V, VEN=VIN VEN=VIN VEN=0, VIN=4.1V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 3.038 TYP 3.100 40 150 300 MAX 3.162 8 100 220 420 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ 5 of 16 IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 4V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw QW-R502-055,F LR1106 ELECTRICAL CHARACTERISTICS(Cont.) For LR1106-33 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics For LR1106-50 PARAMETER Output Voltage Input Voltage Load Regulation Dropout Voltage Maximum Output Current Supply Current EN Input Bias Current EN Input Threshold Line Regulation Output Voltage Temperature Characteristics SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=4.3V, IOUT=40mA VIN=4.3V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=4.3V, VOUT≥VOUT× 0.96 VIN=4.3V, VEN=VIN VEN=VIN VEN=0, VIN=4.3V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MIN 3.234 TYP 3.300 40 150 300 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 CMOS IC MAX 3.366 8 100 220 420 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 4.3V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT SYMBOL VOUT VIN ΔVOUT VD1 VD2 TEST CONDITIONS VIN=6.0V, IOUT=40mA MIN 4.900 TYP 5.000 40 100 200 IOUT(MAX) ISS IEH IEL VEH VEL △VOUT I =40mA, 6.0V≤VIN≤8.0V △VIN×△VOUT OUT △VOUT IOUT=40mA △TOPR×VOUT VIN=6.0V, 1mA≤IOUT≤200mA IOUT=100mA IOUT=200mA VIN=6.0V, VOUT≥VOUT× 0.96 VIN=6.0V, VEN=VIN VEN=VIN VEN=0, VIN=6.0V to 8V VIN=2.6V to 7V VIN=2.6V to 7V MAX 5.100 8 100 180 320 50.0 0.1 3.0 VIN 0.4 0.5 UNIT V V mV mV mA µA µA µA V V %/V ppm/℃ 400 30.0 1.0 VIN/2+0.8 0 0.2 ±100 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 6 of 16 QW-R502-055,F LR1106 TYPICAL APPLICATION CIRCUIT CMOS IC VIN VOUT VIN CIN 1µF (Tantalum) VSS EN CL 1µF (Tantalum) RL UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 7 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (1) LR1106-18 CMOS IC Output Voltage vs. Output Current 1.9 Output Voltage, VOUT (V) 1.8 1.7 1.6 1.5 VIN=2.8V CIN=CL=1.0μF (tantalum) 0 100 200 300 400 TOPR=25℃ 85℃ 2.0 Output Voltage, VOUT (V) 1.8 1.6 1.4 1.2 1.0 Output Voltage vs. Input Voltage IOUT=1mA IOUT=40mA TOPR=25℃ CIN=CL=1.0μF (tantalum) 0 1 2 3 4 5 6 7 8 Output Current, IOUT (mA) Input Voltage, VIN (V) Dropout Voltage vs. Output Current 1.2 Dropout Voltage, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 Output Current, IOUT (mA) 400 CIN=CL=1.0μF (tantalum) TOPR=25℃ 85℃ Supply Current, Iss (A) 20 15 10 5 0 Supply Current vs. Input Voltage 85℃ TOPR=25℃ 0 2 4 6 8 Input Voltage, VIN (V) Output Voltage vs Ambient Temperature 1.90 Output Voltage, VOUT (V) Supply Current, Iss (μA) 1.85 1.80 1.75 1.70 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) IOUT=1mA IOUT=40mA IOUT=100mA 20 15 10 5 Supply Current vs Ambient Temperature VIN=2.8V 0 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 8 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) Input Transient Response 5 Input Voltage, VIN (V) 4 3 2 1 IOUT=200mA 0 CIN=CL=1μF (tantalum) TOPR=25℃ -1 Time (40μsec/div) Output Voltage Input Voltage 2.6 2.4 2.2 2 1.8 1.5 1.4 Output Voltage, VOUT (V) CMOS IC Load Transient Response 3 Output Voltage, VOUT (V) 2 1 0 -1 -2 40mA 1mA 0 Time (1msec/div) VIN=2.8V CIN=CL=1μF (tantalum) Output Voltage 200 Output Current, IOUT (mA) Output Voltage, VOUT (V) 160 120 80 40 3 2 1 0 -1 -2 Load Transient Response VIN=2.8V CIN=CL=1μF (tantalum) Output Voltage 1000 800 600 400 200mA 1mA Time (1msec/div) Output Current 200 0 Output Current, IOUT (mA) Output Current Ripple Rejection Rate Ripple Rejection Rate, RR (dB) Ripple Rejection Rate, RR (dB) 60 50 40 30 20 VIN=2.8VDC+1VP-PAC 10 IOUT=40mA CL=1μF (tantalum) 0 0.01 0.1 60 50 40 30 20 Ripple Rejection Rate 1 10 VIN=2.8VDC+1VP-PAC 10 IOUT=100mA CL=1μF (tantalum) 0 0.01 0.1 1 10 Ripple Frequency, f (kHz) Ripple Frequency, f (kHz) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 9 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) (2) LR1106-25 Output Voltage vs Output Current 2.6 Output Voltage, VOUT (V) 2.5 2.4 2.3 2.2 VIN=3.5V CIN=CL=1.0μF (tantalum) 0 100 200 300 400 85℃ Output Voltage, VOUT (V) TOPR=25℃ 2.7 2.5 2.3 2.1 1.8 1.7 1.5 1.3 0 1 2 IOUT=1mA IOUT=40mA IOUT=100mA CMOS IC Output Voltage vs Input Voltage TOPR=25℃ CIN=CL=1.0μF (tantalum) 3 4 5 6 7 Output Current, IOUT (mA) Input Voltage, VIN (V) Dropout Voltage vs Output Current 1.2 Dropout Voltage, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 400 Output Current, IOUT (mA) 85℃ TOPR=25℃ CIN=CL=1.0μF (tantalum) Supply Current, ISS (μA) 20 15 10 5 0 0 Supply Current vs Input Voltage 85℃ TOPR=25℃ 2 4 6 8 Input Voltage, VIN (V) Output Voltage vs Ambient Temperature 2.60 Output Voltage, VOUT (V) Supply Current, Iss (μA) 2.55 2.50 2.45 2.40 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) 20 15 10 5 Supply Current vs Ambient Temperature VIN=3.5V IOUT=1mA IOUT=40mA IOUT=100mA 0 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 10 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) Input Transient Response 5 Input Voltage, VIN (V) 4 3 2 1 IOUT=1mA 0 CIN=CL=1μF (tantalum) TOPR=25℃ -1 Time (40μsec/div) Input Voltage 3.3 Output Voltage, VOUT (V) Input Voltage, VIN (V) 3.1 2.9 2.7 2.5 2.3 2.1 5 4 3 2 1 IOUT=200mA 0 CIN=CL=1μF (tantalum) TOPR=25℃ -1 Time (40μsec/div) Input Voltage Output Voltage Input Transient Response CMOS IC 3.3 3.1 2.9 2.7 2.6 2.3 2.1 Output Voltage, VOUT (V) Output Current, IOUT (mA) Output Voltage Load Transient Response 4 V =3.5V IN CIN=CL=1.0μF (tantalum) 3 2 1 0 -1 40mA 1mA Time (1msec/div) Output Voltage 200 Output Current, IOUT (mA) Output Voltage, VOUT (V) 160 120 80 40 0 4 3 2 1 0 -1 200mA 1mA Load Transient Response VIN=3.5V CIN=CL=1μF (tantalum) Output Voltage 1000 800 600 400 Output Current 200 0 Time (1msec/div) Output Voltage, VOUT (V) Output Current Ripple Rejection Rate Ripple Rejection Rate, RR (dB) Ripple Rejection Rate, RR (dB) 60 50 40 30 20 10 0 VIN=3.5VDC+1VP-PAC IOUT=40mA CL=1μF (tantalum) 0.01 0.1 1 10 100 60 50 40 30 20 Ripple Rejection Rate VIN=3.5VDC+1VP-PAC 10 IOUT=100mA, CL=1μF (tantalum) 0 1 0.01 0.1 10 100 Ripple Frequency, f (kHz) Ripple Frequency, f (kHz) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 11 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) (3) LR1106-33 Output Voltage vs Output Current 3.4 Output Voltage, VOUT (V) 3.3 3.2 3.1 3.0 VIN=4.3V CIN=CL=1.0μF (tantalum) 0 100 200 300 Output Current, IOUT (mA) 400 85℃ Output Voltage, VOUT (V) TOPR=25℃ 3.5 3.3 3.1 2.9 2.7 2.5 2.3 2.1 0 1 2 IOUT=1mA IOUT=40mA IOUT=100mA CMOS IC Output Voltage vs Input Voltage TOPR=25℃ CIN=CL=1.0μF (tantalum) 3 4 5 6 7 Input Voltage, VIN (V) 8 Dropout Voltage vs Output Current 1.2 Dropout Voltage, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 400 85℃ Topr=25℃ CIN=CL=1.0μF (tantalum) Supply Current, ISS (μA) 20 15 10 5 0 0 Supply Current vs Input Voltage 85℃ Topr=25℃ 2 4 6 8 Output Current, IOUT (mA) Input Voltage, VIN (V) Output Voltage vs Ambient Temperature 3.40 Output Voltage, VOUT (V) Supply Current, Iss (μA) 3.35 3.30 3.25 3.20 -60 -40 -20 IOUT=1mA IOUT=40mA IOUT=100mA 20 15 10 5 Supply Current vs Ambient Temperature VIN=4.3V 0 20 40 60 80 100 0 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) Ambient Temperature, TOPR (℃) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 12 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) Input Transient Response 6 Input Voltage, VIN (V) 5 4 3 2 IOUT=1mA 1 CIN=CL=1μF (tantalum) TOPR=25℃ 0 Time (40μsec/div) Input Voltage 4.1 Output Voltage, VOUT (V) Input Voltage, VIN (V) 3.9 3.7 3.5 3.3 3.1 2.9 5 4 3 2 1 IOUT=200mA 0 CIN=CL=1μF (tantalum) TOPR=25℃ -1 Time (40μsec/div) Input Voltage Input Transient Response CMOS IC 4.1 3.9 3.7 3.5 3.3 3.1 2.9 Output Voltage, VOUT (V) Output Voltage Output Voltage Load Transient Response Output Voltage, VOUT (V) 5 V =4.3V IN CIN=CL=1.0μF (tantalum) 4 3 2 1 0 40mA 1mA Time (1msec/div) Output Current 40 0 Output Voltage 200 Output Current, IOUT (mA) Output Voltage, VOUT (V) 160 120 80 5 4 3 Load Transient Response Output Current, IOUT (mA) VIN=4.3V CIN=CL=1μF (tantalum) 1000 800 600 Output Voltage 2 1 0 200mA 1mA Time (1msec/div) Output Current 200 0 400 Ripple Rejection Rate Ripple Rejection Rate, RR (dB) Ripple Rejection Rate, RR (dB) 60 50 40 30 20 VIN=4.3VDC+1VP-PAC 10 IOUT=40mA CL=1μF (tantalum) 0 0.01 0.1 60 50 40 30 20 Ripple Rejection Rate 1 10 VIN=4.3VDC+1VP-PAC 10 IOUT=100mA, CL=1μF (tantalum) 0 0.01 0.1 1 10 Ripple Frequency, f (kHz) Ripple Frequency, f (kHz) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 13 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) (4) LR1106-50 Output Voltage vs Output Current 5.1 Output Voltage, VOUT (V) 5.0 4.9 4.8 4.7 VIN=6V CIN=CL=1.0μF (tantalum) 0 100 200 300 400 Output Current, IOUT (mA) 85℃ Output Voltage, VOUT (V) TOPR=25℃ 5.2 5.0 4.8 4.6 4.4 4.2 4.0 3.8 3 4 CMOS IC Output Voltage vs Inpent Voltage IOUT=1mA IOUT=40mA IOUT=100mA TOPR=25? CIN=CL=1.0μF (tantalum) 5 6 7 8 Input Voltage, VIN (V) Dropout Voltage vs Output Current 1.2 Dropout Voltage, VDIF (V) 1.0 0.8 0.6 0.4 0.2 0.0 0 100 200 300 Output Current, IOUT (mA) 400 85℃ TOPR=25℃ CIN=CL=1.0μF (tantalum) Supply Current, ISS (μA) 20 15 10 5 0 0 Supply Current vs Input Voltage 85℃ TOPR=25℃ 2 4 6 Input Voltage, VIN (V) 8 Output Voltage vs Ambient Temperature 5.10 Output Voltage, VOUT (V) 5.05 5.00 4.95 4.90 -60 -40 -20 IOUT=1mA IOUT=40mA IOUT=100mA Supply Current, Iss (μA) 20 15 10 5 Supply Current vs Ambient Temperature VIN=6V 0 20 40 60 80 100 0 -60 -40 -20 0 20 40 60 80 100 Ambient Temperature, TOPR (℃) Ambient Temperature, TOPR (℃) UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 14 of 16 QW-R502-055,F LR1106 TYPICAL CHARACTERISTICS (Cont.) Input Transient Response 8 Input Voltage, VIN (V) 7 6 5 4 IOUT=1mA 3 CIN=CL=1μF (tantalum) TOPR=25℃ 2 Time (40μsec/div) Input Voltage 5.8 Input Voltage, VIN (V) 5.6 5.4 5.2 5.0 4.8 4.6 Output Voltage, VOUT (V) 8 7 6 5 4 IOUT=200mA 3 CIN=CL=1μF (tantalum) TOPR=25℃ 2 Time (40μsec/div) Input Voltage Input Transient Response CMOS IC 5.8 5.6 5.4 5.2 5.0 4.8 4.6 Output Voltage, VOUT (V) Output Voltage Output Voltage Load Transient Response 7 Output Voltage, VOUT (V) 6 5 4 3 2 40mA 1mA Time (1msec/div) Output Current 40 0 VIN=6V CIN=CL=1.0μF (tantalum) 200 Output Current, IOUT (mA) Output Voltage, VOUT (V) 160 120 80 7 6 5 Load Transient Response Output Current, IOUT (mA) VIN=6V CIN=CL=1μF (tantalum) 1000 800 600 Output Voltage 4 3 2 200mA 1mA Time (1msec/div) Output Current 200 0 400 Output Voltage Ripple Rejection Rate Ripple Rejection Rate, RR (dB) Ripple Rejection Rate, RR (dB) 70 60 50 40 30 20 VIN=6VDC+1VP-PAC 10 IOUT=40mA CL=1μF (tantalum) 0 0.01 1 0.1 Ripple Frequency, f (kHz) 70 60 50 40 30 20 Ripple Rejection Rate 10 VIN=6VDC+1VP-PAC 10 IOUT=100mA CL=1μF (tantalum) 0 0.01 0.1 1 Ripple Frequency, f (kHz) 10 UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 15 of 16 QW-R502-055,F LR1106 CMOS IC UTC assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all UTC products described or contained herein. UTC products are not designed for use in life support appliances, devices or systems where malfunction of these products can be reasonably expected to result in personal injury. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 16 of 16 QW-R502-055,F