Series Positive Voltage Regulators (Output On/Off) ◆CMOS Low Power Consumption ■Applications ◆Small Input-Output Voltage Differential ●Battery-powered Equipment : 0.2V @ 80mA, 0.38V @ 160mA ◆Maximum Output Current ●Voltage supplies for cellular phones ●Cameras, Video Recorders 3 ●Palmtops : 150mA (VOUT = 3.0V) ◆Highly Accurate : ±2% (±1%) ◆Output Voltage Range : 2.1V ~ 5.0V ◆Stand-by Supply Current : 0.1µA (VOUT = 3.0V) ◆SOT-25 / SOT-89-5 Package ■General Description ■Features The XC62G series are highly precise, low power consumption positive voltage regulators, manufactured using CMOS and laser trimming technologies. The series achieves high output currents, with low inputoutput voltage differentials, and consists of a high precision voltage reference, an error correction circuit, and an output driver with current limitation. With good transient responses, output remains stable even during load changes. Also, having high ripple rejection ratios, the series can be used with low power supply noise. The CE input enables the output to be turned off, resulting in reduced power consumption. SOT-25 (150mW) and SOT-89-5 (500mW) packages are available. With regards to the CE function, as well as the positive logic XC62GR series, a Maximum Output Current : 150mA (within max. power dissipation,VOUT=3.0V) Output Voltage Range : 2.1V~5.0V in 0.1V increments Highly Accurate : Set-up voltage ±2% (±1% for semi-custom products) Low Power Consumption : TYP. 13µA (VOUT= 3.0V), negative logic XC62GP series (custom) is also available. Output Voltage Temperature Characteristics TYP 23µA (VOUT=3.0V semi-custom, high-speed versions), TYP 0.1µA (Stand-by mode) : TYP ±100ppm/°C Input Stability : TYP 0.2%/V Ultra Small Packages : SOT-25 (150mW) mini-mold SOT-89-5 (500mW) mini-power mold ■Typical Application Circuit VOUT XC62GR5022(5V HIGH SPEED) VIN=6V , CL=10µF(tantalum) VIN CIN 4.7µF (Tantalum) CE VSS CL 10µF (Tantalum) RL Output Voltage:VOUT(V) 5.2 5.1 240 200 Output Voltage 5.0 160 4.9 120 4.8 4.7 80 40mA Output Voltage 40 1mA 4.6 Output Current:IOUT(mA) VIN ■Typical Performance Characteristic 0 Time(2msec/div) 315 XC62G Series ■Pin Configuration VOUT 5 1 2 3 VIN CE 1 (NC) SOT-25 (TOP VIEW) 3 VSS 4 VOUT 5 (NC) 4 VSS ■Pin Assignment 2 VIN PIN NUMBER PIN NAME 3 CE SOT-89-5 (TOP VIEW) FUNCTION SOT-25 SOT-89-5 1 4 VSS Ground 2 2 VIN Supply Voltage input 3 3 CE Chip Enable 4 1 (NC) No Connection 5 5 VOUT Regulated Output Voltage ■Function List SERIES CE VOLTAGE OUTPUT H L H ON OFF OFF L ON XC62GR XC62GP H=High, L=Low ■Product Classification ●Ordering Information X C 6 2 G X X X X X X X ↑ ↑ ↑↑↑ ↑ a DESIGNATOR 316 b c d e f DESCRIPTION a True Logic Level at CE Pin: R=Positive P=Negative(Custom) b Output Voltage 30=3.0V 50=5.0V c Response: 1=Standard 2=High Speed (Semi-Custom) d Output Voltage Accuracy: 1=±1.0%(Semi-custom) 2=±2.0% DESIGNATOR e f DESCRIPTION Package Type M=SOT-25 P=SOT-89-5 Device Orientation R=Embossed Tape (Standard Feed) L=Embossed Tape (Reverse Feed) XC62G Series ■Packaging Information ●SOT-25 +0.1 0.15 -0.05 0.4 +0.1 -0.05 +0.2 -0.1 0.2min 1.6 2.8±0.2 0∼0.1 (0.95) 1.1±0.1 1.9±0.2 3 2.9±0.2 ●SOT-89-5 +0.15 1.6 -0.2 1.5±0.1 0.8min 4.5max 0.8min 0.42±0.06 2.5±0.1 (0.4) 0.42±0.06 0.42±0.06 0.42±0.06 0.42±0.06 0.4 +0.03 -0.02 0.47±0.06 1.5±0.1 1.5±0.1 4.5±0.1 317 XC62G Series ■Marking R TYPE POSITIVE VOLTAGE LOGIC SYMBOL 4 2 q Represents the integer of the Output Voltage SOT-25 (TOP VIEW) 3 3 1 1 2 3 4 SOT-89-5 (TOP VIEW) w Represents the decimal number of the Output Voltage SYMBOL VOLTAGE(V) SYMBOL VOLTAGE(V) A 0.w B 1.w C 2.w D 3.w E 4.w F 5.w H 6.w 6.w + HIGH SPEED q.1 H q.6 C q.2 K q.7 D q.3 L q.8 E q.4 M q.9 VIN r Represents the assembly lot no. 0-9,A-Z repeated (G, I, J, O, Q, W excepted) VOUT Current Limit + Voltage Reference VSS ■Absolute Maximum Ratings Ta=25°C 318 5.w REGULAR B SYMBOL RATINGS UNITS Input Voltage VIN 12 V Output Current IOUT 500 mA Output Voltage VOUT VSS-0.3~VIN+0.3 V V VCE VSS-0.3~VIN+0.3 SOT-25 Pd 150 SOT-89-5 Pd 500 mW Operating Ambient Temperature Topr -30~+80 °C Storage Temperature Tstg -40~+125 °C Note: IOUT must be less than Pd/(VIN-VOUT) 3.w 4.w TRANSITION RESPONSE q.5 Continuous Total Power Dissipation 2.w - F CE Input Voltage 1.w SYMBOL q.0 PARAMETER 0.w VOLTAGE(V) A Output Control VOLTAGE(V) e Represents the transition response ■Block Diagram CE P TYPE NEGATIVE VOLTAGE LOGIC SYMBOL – A – B – C – D – E – F – H XC62G Series ■Electrical Characteristics XC62GR30 VOUT(T)=3.0V(Note1) Ta=25°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CIRCUT Output Voltage VOUT(E) (Note2) IOUT=40mA VIN=4.0V 2.940 3.000 3.060 V 1 Maximum Output Current IOUT max. VIN=4.0 VOUT(E)≥2.7V 150 mA 1 Load Stability ∆VOUT VIN=4.0V 1mA≤IOUT≤80mA 45 90 mV 1 Input-Output Voltage Differential (Note3) VDIF1 IOUT=80mA 200 395 mV 1 VDIF2 IOUT=160mA 380 770 mV 1 Supply Current1 Iss1 Standard 11 19 µA 2 High Speed 23 31 2 Supply Current2 ISS2 VIN=4.0V,VCE=VSS 0.1 µA µA Input Stability ∆VOUT ∆VIN • VOUT IOUT=40mA 4.0V≤VIN≤10.0V 0.3 %/V 1 10.0 V - Input Voltage VIN Output Voltage Temperature Characteristics CE Input Voltage "High" ∆VOUT ∆Topr • VOUT VCEH VIN=VCE=4.0V (Note6) 0.2 IOUT=10mA –30°C≤Topr≤80°C ±100 ppm/°C 1.5 CE Input Voltage "Low" VCEL CE Input Current "High" ICEH VCE=VIN CE Input Current "Low" ICEL VCE=VSS –0.2 –0.05 3 2 V 1 0.25 V 1 5.0 µA 2 0 µA 2 Note: 1. VOUT(T)=Specified Output Voltage . 2. VOUT(E)=Effective Output Voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). 3. Vdif= {VIN1 (Note5)-VOUT1 (Note4)} 4. VOUT1= A voltage equal to 98% of the Output Voltage whenever an amply stabilised IOUT {VOUT(T)+1.0V} is input. 5. VIN1= The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. 6. High Speed is Semi-custom. 319 XC62G Series XC62GR50 VOUT(T)=5.0V (Note1) 3 Ta=25°C PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CIRCUT Output Voltage VOUT(E) (Note2) IOUT=40mA VIN=6.0V 4.900 5.000 5.100 V 1 Maximum Output Current IOUT max. VIN=6.0 VOUT(E)≥4.5V 180 mA 1 Load Stability ∆VOUT VIN=6.0V 1mA≤IOUT≤100mA 40 80 mV 1 Input-Output Voltage Differential (Note3) VDIF1 IOUT=100mA 165 330 mV 1 VDIF2 IOUT=200mA 330 660 mV 1 Supply Current1 Iss1 13 21 µA 2 27 35 2 0.1 µA µA 0.3 %/V 1 10.0 V - VIN=VCE=6.0V (Note6) Standard High Speed Supply Current2 ISS2 VIN=6.0V,VCE=VSS Input Stability ∆VOUT ∆VIN • VOUT IOUT=40mA 6.0V≤VIN≤10.0V Input Voltage VIN Output Voltage Temperature Characteristics CE Input Voltage "High" ∆VOUT ∆Topr • VOUT VCEH CE Input Voltage "Low" VCEL CE Input Current "High" ICEH VCE=VIN CE Input Current "Low" ICEL VCE=VSS 0.2 IOUT=40mA –30°C≤Topr≤80°C ±100 ppm/°C 1.5 –0.2 –0.05 V 1 0.25 V 1 5.0 µA 2 0 µA 2 Note: 1. VOUT(T)=Specified Output Voltage . 2. VOUT(E)=Effective Output Voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value). 3. Vdif= {VIN1 (Note5)-VOUT1 (Note4)} 4. VOUT1= A voltage equal to 98% of the Output Voltage whenever an amply stabilised IOUT {VOUT(T)+1.0V} is input. 5. VIN1= The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased. 6. High Speed is Semi-custom. 320 2 XC62G Series ■Typical Application Circuit ●Standard Circuit VIN VIN CIN 4.7µF (Tantalum) VOUT CE CL 10µF (Tantalum) VSS RL 3 ■Test Circuits Circuit 1 VIN A VOUT VIN CE CIN 4.7µF (Tantalum) VSS VCE V CL 10µF (Tantalum) Circuit 2 VIN VOUT CE VIN OPEN A VSS VCE A 321 XC62G Series ■Typical Performance Characteristics (1) OUTPUT VOLTAGE vs. OUTPUT CURRENT XC62GR3012(3V) XC62GR5012(5V) VIN=6V CIN=4.7µF(tantalum), CL=10µF(tantalum) Topr=25℃ 5.0 −30℃ 80℃ 4.9 4.8 Topr=25℃ 3.0 −30℃ 80℃ 2.9 2.8 2.7 4.7 3 VIN=4V CIN=4.7µF(tantalum), CL=10µF(tantalum) 3.1 Output Voltage:VOUT(V) Output Voltage:VOUT(V) 5.1 0 20 40 60 80 0 100 120 140 160 180 20 40 60 80 100 120 140 160 180 Output Current:IOUT(mA) Output Current:IOUT(mA) (2) OUTPUT VOLTAGE vs. INPUT VOLTAGE XC62GR5012(5V) 5.0 IOUT=1mA 40mA 4.8 4.6 10mA 4.4 Topr=25℃ CIN=4.7µF(tantalum), CL=10µF(tantalum) 5.10 Output Voltage:VOUT(V) 5.2 Output Voltage:VOUT(V) XC62GR5012(5V) Topr=25℃ CIN=4.7µF(tantalum), CL=10µF(tantalum) 4.2 5.05 IOUT=1mA,10mA 5.00 4.95 40mA 4.90 4.85 4.5 5 5.5 5 6 Input Voltage:VIN(V) Topr=25℃ CIN=4.7µF(tantalum), CL=10µF(tantalum) 9 10 IOUT=1mA 40mA 2.6 10mA 2.4 Topr=25℃ CIN=4.7µF(tantalum), CL=10µF(tantalum) 3.10 Output Voltage:VOUT(V) Output Voltage:VOUT(V) 3.0 2.8 8 XC62GR3012(3V) XC62GR3012(3V) 3.2 7 Input Voltage:VIN(V) 3.05 IOUT=1mA,10mA 3.00 40mA 2.95 2.90 2.85 2.2 2.5 3 3 3.5 4 5 6 7 8 9 10 Input Voltage:VIN(V) Input Voltage:VIN(V) (3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT XC62GR5012(5V) 0.8 0.6 Topr=25℃ 0.4 0.2 80℃ −30℃ 0.0 0.8 0.6 80℃ Topr=25℃ 0.4 −30℃ 0.2 0.0 0 20 40 60 80 100 120 140 160 180 Output Current:IOUT(mA) 322 CIN=4.7µF(tantalum), CL=10µF(tantalum) 1.0 Input/Output Diff.:Vdif(V) 1.0 Input/Output Diff.:Vdif(V) XC62GR3012(3V) CIN=4.7µF(tantalum), CL=10µF(tantalum) 0 20 40 60 80 100 120 140 160 180 Output Current:IOUT(mA) XC62G Series (4) CE PIN THRESHOLD VOLTAGE vs. INPUT VOLTAGE XC62GR3012(3V) Topr=−30℃ 0.6 25℃ 0.5 80℃ 0.4 0.3 "L"level voltage "H"level voltage 0.2 0 2 4 6 8 Ce Pin Thre.Vol.:VCEH,VCEL(V) Ce Pin Thre.Vol.:VCEH,VCEL(V) XC62GR5012(5V) 0.7 0.7 Topr=−30℃ 0.6 25℃ 0.5 80℃ 0.4 0.3 "L"level voltage "H"level voltage 0.2 0 10 2 4 6 8 10 Input Voltage:VIN(V) Input Voltage:VIN(V) 3 (5) SUPPLY CURRENT vs. INPUT VOLTAGE XC62GR5012(5V) XC62GR5012(5V) 16 Supply Current:Iss(µA) Supply Current:Iss(µA) 20 Topr=80℃ 15 10 −30℃ 25℃ 5 0 Topr=80℃ 14 25℃ 12 −30℃ 10 8 6 0 2 4 6 8 10 5 6 Input Voltage:VIN(V) XC62GR5022(5V HIGH SPEED) 9 10 35 30 Supply Current:Iss(µA) Supply Current:Iss(µA) 8 XC62GR5022(5V HIGH SPEED) 35 Topr=80℃ 25 25℃ −30℃ 20 15 10 5 0 30 Topr=80℃ 25 25℃ 20 −30℃ 15 10 0 2 4 6 8 5 10 6 Input Voltage:VIN(V) 7 8 9 10 Input Voltage:VIN(V) XC62GR3012(3V) XC62GR3012(3V) 20 16 Supply Current:Iss(µA) Supply Current:Iss(µA) 7 Input Voltage:VIN(V) 15 Topr=80℃ 10 −30℃ 5 25℃ 0 14 12 Topr=80℃ 10 25℃ 8 −30℃ 6 0 2 4 6 8 Input Voltage:VIN(V) 10 3 4 5 6 7 8 9 10 Input Voltage:VIN(V) 323 XC62G Series (5) SUPPLY CURRENT vs. INPUT VOLTAGE XC62GR3022(3V HIGH SPEED) XC62GR3022(3V HIGH SPEED) 35 Supply Current:Iss(µA) Supply Current:Iss(µA) 35 30 Topr=80℃ 25 25℃ 20 −30℃ 15 10 5 0 30 25 Topr=80℃ 25℃ 20 −30℃ 15 10 0 2 3 4 6 8 10 3 4 5 Input Voltage:VIN(V) 6 7 8 9 10 Input Voltage:VIN(V) (6) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE XC62GR3012(3V) XC62GR5012(5V) VIN=6V CIN=4.7µF(tantalum), CL=10µF(tantalum) 5.05 IOUT=10mA 5.00 40mA 4.95 VIN=4V CIN=4.7µF(tantalum), CL=10µF(tantalum) 3.10 Output Voltage:VOUT(V) Output Voltage:VOUT(V) 5.10 3.05 IOUT=10mA 3.00 40mA 2.95 2.90 4.90 −40 −20 0 20 40 60 −40 80 −20 0 20 40 60 80 Ambient Temp.:Topr(℃) Ambient Temp.:Topr(℃) (7) SUPPLY CURRENT vs. AMBIENT TEMPERATURE XC62GR5012(5V) XC62GR5022(5V HIGH SPEED) VIN=6V 14 12 10 8 VIN=6V 35 Supply Current:Iss(µA) Supply Current:Iss(µA) 16 6 30 25 20 15 10 −40 −20 0 20 40 60 80 −40 Ambient Temp.:Topr(℃) 40 60 80 14 12 10 8 VIN=4V 35 Supply Current:Iss(µA) Supply Current:Iss(µA) 20 XC62GR3022(3V HIGH SPEED) VIN=4V 6 30 25 20 15 10 −20 0 20 40 60 Ambient Temp.:Topr(℃) 324 0 Ambient Temp.:Topr(℃) XC62GR3012(3V) 16 −40 −20 80 −40 −20 0 20 40 60 Ambient Temp.:Topr(℃) 80 XC62G Series (8) INPUT TRANSIENT RESPONSE 1 Input Voltage 7 4 6 2 5 Output Voltage 4 −2 3 −4 2 −6 1 −8 0 6 7 5 0 Output Voltage 4 −2 3 −4 2 −6 1 −8 0 3 Time(0.1msec/div) XC62GR3012(3V) 5 4 Input Voltage 2 4 0 3 Output Voltage 6 6 2 −4 1 −6 0 Input Voltage:VIN(V) IOUT=1mA , CL=10µF(tantalum) Output Voltage:VOUT(V) Input Voltage:VIN(V) 8 6 2 XC62GR3012(3V) −2 Input Voltage 4 Time(0.1msec/div) 6 IOUT=10mA , CL=10µF(tantalum) IOUT=10mA , CL=10µF(tantalum) 6 5 4 Input Voltage 2 4 0 3 Output Voltage −2 2 −4 1 −6 0 Output Voltage:VOUT(V) 0 8 Input Voltage:VIN(V) 6 8 Output Voltage:VOUT(V) Input Voltage:VIN(V) 8 XC62GR5012(5V) IOUT=1mA , CL=10µF(tantalum) Output Voltage:VOUT(V) XC62GR5012(5V) Time(0.1msec/div) Time(0.1msec/div) (9) INPUT TRANSIENT RESPONSE 2 XC62GR5012(5V) XC62GR5012(5V) Input Voltage 7 5.3 6 5.2 5.1 Output Voltage 4 5.0 3 4.9 7 5.3 6 5.2 Output Voltage 4 5.0 3 4.9 Time(1msec/div) 5.3 6 5.2 5 5.1 5.0 Input Voltage:VIN(V) 7 Output Voltage:VOUT(V) Input Voltage:VIN(V) XC62GR5022(5V HIGH SPEED) 8 5.4 Input Voltage 4 5.1 5 XC62GR5022(5V HIGH SPEED) IOUT=1mA , CL=10µF(tantalum) 5.4 Input Voltage Time(1msec/div) 8 IOUT=10mA , CL=10µF(tantalum) IOUT=10mA , CL=10µF(tantalum) 5.4 Input Voltage 7 5.3 6 5.2 5 5.1 Output Voltage 4 5.0 Output Voltage:VOUT(V) 5 8 Output Voltage:VOUT(V) 5.4 Input Voltage:VIN(V) IOUT=1mA , CL=10µF(tantalum) Output Voltage:VOUT(V) Input Voltage:VIN(V) 8 Output Voltage 3 4.9 Time(1msec/div) 3 4.9 Time(1msec/div) 325 XC62G Series (9) INPUT TRANSIENT RESPONSE 2 5 3.15 4 3.10 3 3.05 Output Voltage 2 3.00 1 2.95 0 2.90 IOUT=10mA , CL=10µF(tantalum) 6 3.20 Input Voltage Input Voltage:VIN(V) Input Voltage:VIN(V) 6 XC62GR3012(3V) Output Voltage:VOUT(V) IOUT=1mA , CL=10µF(tantalum) 3.20 Input Voltage 5 3.15 4 3.10 3 3.05 Output Voltage 2 3.00 1 2.95 0 Output Voltage:VOUT(V) XC62GR3012(3V) 2.90 Time(1msec/div) Time(1msec/div) 3 5 3.15 4 3.10 3 3.05 Output Voltage 2 3.00 1 2.95 0 2.90 IOUT=10mA , CL=10µF(tantalum) 6 3.20 Input Voltage Input Voltage:VIN(V) Input Voltage:VIN(V) 6 XC62GR3022(3V HIGH SPEED) Output Voltage:VOUT(V) IOUT=1mA , CL=10µF(tantalum) 3.20 Input Voltage 5 3.15 4 3.10 3 3.05 Output Voltage 2 3.00 1 2.95 0 Output Voltage:VOUT(V) XC62GR3022(3V HIGH SPEED) 2.90 Time(1msec/div) Time(1msec/div) (10) LOAD TRANSIENT RESPONSE 200 Output Voltage 5.0 160 4.9 120 4.7 80 40mA Output Voltage 40 1mA 4.6 VIN=6V , CL=10µF(tantalum) 5.1 200 Output Voltage 5.0 160 4.9 120 4.8 4.7 80 40mA 0 Time(2msec/div) XC62GR3012(3V) 3.0 160 2.9 120 2.8 2.7 80 40mA Output Voltage 40 1mA 0 Time(2msec/div) Output Voltage:VOUT(V) 200 Output Voltage 2.6 326 XC62GR3022(3V HIGH SPEED) VIN=4V , CL=10µF(tantalum) 3.20 240 Output Current:IOUT(mA) Output Voltage:VOUT(V) 3.1 40 4.6 Time(2msec/div) VIN=4V , CL=10µF(tantalum) Output Voltage 1mA 0 3.2 240 3.10 240 200 Output Voltage 3.00 160 2.90 120 2.80 2.70 2.60 80 40mA Output Voltage 40 1mA 0 Time(2msec/div) Output Current:IOUT(mA) 4.8 Output Voltage:VOUT(V) Output Voltage:VOUT(V) 5.1 XC62GR5022(5V HIGH SPEED) 5.2 240 Output Current:IOUT(mA) VIN=6V , CL=10µF(tantalum) Output Current:IOUT(mA) XC62GR5012(5V) 5.2 XC62G Series (11) CE PIN TRANSIENT RESPONSE XC62GR5012(5V) CE=1.5V 7 CE Pin Input Voltage 6 5 CE=0.25V Output Voltage 3 2 1 VIN=6V IOUT=10mA , CL=10µF(tantalum) 8 Output Voltage:VOUT(V) Output Voltage:VOUT(V) 8 4 XC62GR5012(5V) VIN=6V IOUT=1mA , CL=10µF(tantalum) 0 CE=1.5V 7 CE Pin Input Voltage 6 5 4 CE=0.25V Output Voltage 3 2 1 0 Time(0.1msec/div) Time(0.1msec/div) 3 XC62GR3012(3V) VIN=4V IOUT=1mA , CL=10µF(tantalum) 6 CE=1.5V 5 CE Pin Input Voltage 4 CE=0.25V 3 Output Voltage 2 1 VIN=4V IOUT=10mA , CL=10µF(tantalum) 6 Output Voltage:VOUT(V) Output Voltage:VOUT(V) XC62GR3012(3V) 0 CE=1.5V 5 CE Pin Input Voltage 4 CE=0.25V 3 Output Voltage 2 1 0 Time(0.1msec/div) Time(0.1msec/div) (12) RIPPLE REJECTION RATE XC62GR5022(5V HIGH SPEED) VIN=6VDC+1Vp−pAC IOUT=40mA , CL=10µF(tantalum) 80 Ripple Rejection Rate:RR(dB) Ripple Rejection Rate:RR(dB) XC62GR5012(5V) 70 60 50 40 30 20 10 VIN=6VDC+1Vp−pAC IOUT=40mA , CL=10µF(tantalum) 80 70 60 50 40 30 20 10 0 0 0.01 0.1 1 0.01 10 Ripple Rejection Rate:RR(dB) Ripple Rejection Rate:RR(dB) VIN=4VDC+1Vp−pAC IOUT=40mA , CL=10µF(tantalum) 70 60 50 40 30 20 10 10 80 VIN=4VDC+1Vp−pAC IOUT=40mA , CL=10µF(tantalum) 70 60 50 40 30 20 10 0 0 0.01 1 XC62GR3022(3V HIGH SPEED) XC62GR3012(3V) 80 0.1 Ripple Frequency:f(kHz) Ripple Frequency:f(kHz) 0.1 1 Ripple Frequency:f(kHz) 10 0.01 0.1 1 10 Ripple Frequency:f(kHz) 327