Series
Positive Voltage Regulators (Output On/Off)
NCMOS Low Power Consumption NSmall Input-Output Voltage Differential : 0.2V @ 80mA, 0.38V @ 160mA NMaximum Output Current : 150mA (VOUT = 3.0V) NHighly Accurate : ±2% (±1%) NOutput Voltage Range : 2.1V ~ 5.0V NStand-by Supply Current : 0.1µA (VOUT = 3.0V) NSOT-25 / SOT-89-5 Package
■Applications
GBattery-powered Equipment GVoltage supplies for cellular phones GCameras, Video Recorders GPalmtops
3
■General Description
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 negative logic XC62GP series (custom) is also available.
■Features
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), TYP 23µA (VOUT=3.0V semi-custom, high-speed versions), TYP 0.1µA (Stand-by mode) Output Voltage Temperature Characteristics : 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
VIN VOUT
■ Typical Performance Characteristic
XC62GR5022 (5V HIGH SPEED)
5.2
(tantalum) VIN=6V , CL=10µF
240 200
VIN
CIN 4.7µF (Tantalum)
CE VSS CL 10µF (Tantalum) RL
5.1 Output Voltage 5.0 4.9 4.8 4.7 4.6 40mA 1mA Output Voltage
160 120 80 40 0
Time (2msec/div)
( Output Current:IOUT mA)
Output Voltage:VOUT V) (
315
XC62G
Series
■Pin Configuration
VOUT 5 (NC) 4 VOUT 5 VSS 4
■Pin Assignment
PIN NUMBER PIN NAME SOT-25 1 2 SOT-89-5 4 2 3 1 5 VSS VIN CE (NC) VOUT Ground Supply Voltage input Chip Enable No Connection Regulated Output Voltage FUNCTION
1 VSS
2 VIN
3 CE 1 (NC) 2 VIN 3 CE
3 4 5
SOT-25 (TOP VIEW)
SOT-89-5 (TOP VIEW)
3
■Function List
SERIES XC62GR XC62GP CE H L H L VOLTAGE OUTPUT ON OFF OFF ON
H=High, L=Low
■Product Classification
GOrdering Information
XC62GXXXXXXX ↑ ↑ ↑↑↑ ↑
a
DESIGNATOR a
b
cdef
DESCRIPTION DESIGNATOR DESCRIPTION Package Type M=SOT-25 P=SOT-89-5
True Logic Level at CE Pin: R=Positive P=Negative(Custom) Output Voltage 30=3.0V 50=5.0V Response: 1=Standard 2=High Speed (Semi-Custom) Output Voltage Accuracy: 1=±1.0%(Semi-custom) 2=±2.0%
e
b
c
f
Device Orientation R=Embossed Tape (Standard Feed) L=Embossed Tape (Reverse Feed)
d
316
XC62G
Series
■Packaging Information
GSOT-25
+0.1
0.15 -0.05 0.4
+0.1 -0.05
0∼0.1 2.8±0.2 1.6
+0.2 -0.1
0.2min
(0.95) 1.9±0.2 2.9±0.2
1.1±0.1
3
GSOT-89-5
1.6 -0.2 0.42±0.06 (0.4)
+0.15
1.5±0.1 0.42±0.06 0.8min 2.5±0.1 0.8min 4.5max 0.4 +0.03 -0.02 0.42±0.06
0.42±0.06
0.42±0.06 0.47±0.06 1.5±0.1 1.5±0.1 4.5±0.1
317
XC62G
Series
■Marking
q Represents the integer of the Output Voltage
R TYPE POSITIVE VOLTAGE LOGIC SYMBOL A B C
SOT-25 (TOP VIEW)
VOLTAGE(V) 0.w 1.w 2.w 3.w 4.w 5.w 6.w
1234 1 3
D
SOT-89-5 (TOP VIEW)
E F H
P TYPE NEGATIVE VOLTAGE LOGIC SYMBOL – A – B – C – D – E – F – H
VOLTAGE(V) 0.w 1.w 2.w 3.w 4.w 5.w 6.w
2
3
w Represents the decimal number of the Output Voltage
SYMBOL A B C D E VOLTAGE(V) q.0 q.1 q.2 q.3 q.4 SYMBOL F H K L M VOLTAGE(V) q.5 q.6 q.7 q.8 q.9
4
e Represents the transition response
SYMBOL + TRANSITION RESPONSE REGULAR HIGH SPEED
r Represents the assembly lot no. 0-9,A-Z repeated (G, I, J, O, Q, W excepted)
■Block Diagram
VIN VOUT
Current Limit + Output Control Voltage Reference
CE
VSS
■Absolute Maximum Ratings
PARAMETER Input Voltage Output Current Output Voltage CE Input Voltage Continuous Total Power Dissipation SOT-25 SOT-89-5 SYMBOL VIN IOUT VOUT VCE Pd Pd Topr Tstg RATINGS 12 500 VSS-0.3~VIN+0.3 VSS-0.3~VIN+0.3 150 500 -30~+80 -40~+125
Ta=25 °C UNITS V mA V V mW °C °C
Operating Ambient Temperature Storage Temperature
Note: IOUT must be less than Pd/(VIN-VOUT)
318
XC62G
Series
■Electrical Characteristics
XC62GR30 VOUT(T)=3.0V(Note1)
PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential (Note3) Supply Current1 Supply Current2 Input Stability Input Voltage Output Voltage Temperature Characteristics CE Input Voltage "High" CE Input Voltage "Low" CE Input Current "High" CE Input Current "Low" SYMBOL VOUT(E) (Note2) IOUT max. ∆VOUT VDIF1 VDIF2 Iss1 ISS2 ∆VOUT ∆VIN • VOUT VIN ∆VOUT ∆Topr • VOUT VCEH VCEL ICEH ICEL VCE=VIN VCE=VSS –0.2 –0.05 IOUT=10mA –30°C≤Topr≤80°C 1.5 0.25 5.0 0 ±100 CONDITIONS IOUT=40mA VIN=4.0V VIN=4.0 VOUT(E)≥2.7V VIN=4.0V 1mA≤IOUT≤80mA IOUT=80mA IOUT=160mA VIN=VCE=4.0V
(Note6)
Ta=25 °C MIN 2.940 150 45 200 380 11 23 90 395 770 19 31 0.1 0.2 0.3 10.0 TYP 3.000 MAX 3.060 UNITS V mA mV mV mV µA µA µA %/V V ppm/°C V V µA µA 1 1 2 2 CIRCUT 1 1 1 1 1 2 2 2 1 -
Standard High Speed
3
VIN=4.0V,VCE=VSS IOUT=40mA 4.0V≤VIN≤10.0V
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)
PARAMETER Output Voltage Maximum Output Current Load Stability Input-Output Voltage Differential (Note3) Supply Current1 SYMBOL VOUT(E) (Note2) IOUT max. ∆VOUT VDIF1 VDIF2 Iss1 ISS2 ∆VOUT ∆VIN • VOUT VIN ∆VOUT ∆Topr • VOUT VCEH VCEL ICEH ICEL VCE=VIN VCE=VSS –0.2 –0.05 IOUT=40mA –30°C≤Topr≤80°C 1.5 0.25 5.0 0 ±100 CONDITIONS IOUT=40mA VIN=6.0V VIN=6.0 VOUT(E)≥4.5V VIN=6.0V 1mA≤IOUT≤100mA IOUT=100mA IOUT=200mA VIN=VCE=6.0V
(Note6)
Ta=25 °C MIN 4.900 180 40 165 330 13 27 80 330 660 21 35 0.1 0.2 0.3 10.0 TYP 5.000 MAX 5.100 UNITS V mA mV mV mV µA µA µA %/V V ppm/°C V V µA µA 1 1 2 2 CIRCUT 1 1 1 1 1 2 2 2 1 -
3
Standard High Speed
Supply Current2 Input Stability Input Voltage Output Voltage Temperature Characteristics CE Input Voltage "High" CE Input Voltage "Low" CE Input Current "High" CE Input Current "Low"
VIN=6.0V,VCE=VSS IOUT=40mA 6.0V≤VIN≤10.0V
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
XC62G
Series
■Typical Application Circuit
GStandard Circuit
VIN
VOUT
VIN
CIN 4.7µF (Tantalum)
CE VSS CL 10µF (Tantalum) RL
■Test Circuits
Circuit 1
3
VIN VOUT A
VIN CIN 4.7µF (Tantalum) VSS
CE VCE
V CL 10µF (Tantalum)
Circuit 2
VIN
VOUT
OPEN A
VIN VSS
CE
VCE A
321
XC62G
Series
■Typical Performance Characteristics
(1) OUTPUT VOLTAGE vs. OUTPUT CURRENT
XC62GR5012 (5V)
5.1
VIN=6V (tantalum), CL=10µF (tantalum) CIN=4.7µF
XC62GR3012 (3V)
3.1
VIN=4V (tantalum), CL=10µF (tantalum) CIN=4.7µF
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
5.0 −30℃ 4.9
Topr=25℃
3.0 −30℃ 2.9
Topr=25℃
80℃
80℃
4.8
2.8
3
Output Voltage:VOUT V) (
4.7 0 20 40 60 80 100 120 140 160 180
2.7 0 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)
5.2 5.0 IOUT=1mA 4.8 4.6 10mA 4.4 4.2 4.5 5 5.5 40mA
Topr=25℃ (tantalum), CL=10µF (tantalum) CIN=4.7µF
XC62GR5012 (5V)
5.10
Topr=25℃ (tantalum), CL=10µF (tantalum) CIN=4.7µF
Output Voltage:VOUT V) (
5.05 IOUT=1mA,10mA 5.00 4.95 40mA 4.90 4.85 5 6 7 8 9 10
Input Voltage:VIN (V)
Input Voltage:VIN (V)
XC62GR3012 (3V)
3.2
Topr=25℃ (tantalum), CL=10µF (tantalum) CIN=4.7µF
XC62GR3012 (3V)
3.10
Topr=25℃ (tantalum), CL=10µF (tantalum) CIN=4.7µF
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
3.0 IOUT=1mA 2.8 2.6 10mA 2.4 2.2 2.5 3 3.5 40mA
3.05 IOUT=1mA,10mA 3.00 2.95 2.90 2.85 3 4 5 6 7 8 9 10 40mA
Input Voltage:VIN (V)
Input Voltage:VIN (V)
(3) INPUT/OUTPUT VOLTAGE DIFFERENTIAL vs. OUTPUT CURRENT
XC62GR5012 (5V)
1.0
(tantalum), CL=10µF (tantalum) CIN=4.7µF
XC62GR3012 (3V)
1.0
(tantalum), CL=10µF (tantalum) CIN=4.7µF
Input/Output Diff.:Vdif (V)
0.8 0.6 Topr=25℃ 0.4 0.2 0.0 0 20 40 60 80 100 120 140 160 180 80℃
Input/Output Diff.:Vdif (V)
0.8 0.6 Topr=25℃ 0.4 −30℃ 0.2 0.0 0 20 40 60 80 100 120 140 160 180 80℃
−30℃
Output Current:IOUT mA) (
Output Current:IOUT mA) (
322
XC62G
Series
(4) CE PIN THRESHOLD VOLTAGE vs. INPUT VOLTAGE
XC62GR5012 (5V) XC62GR3012 (3V)
Ce Pin Thre.Vol.:VCEH,VCEL V) (
Ce Pin Thre.Vol.:VCEH,VCEL V) (
0.7 0.6 0.5 0.4 0.3 0.2 0 2 4 6 8 10 Topr=−30℃ 25℃ 80℃
0.7 0.6 0.5 80℃ 0.4 0.3 0.2 0 2 4 6 8 10 Topr=−30℃ 25℃
"L"level voltage "H"level voltage
"L"level voltage "H"level voltage
Input Voltage:VIN (V)
Input Voltage:VIN (V)
3
(5) SUPPLY CURRENT vs. INPUT VOLTAGE
XC62GR5012 (5V)
20 16
XC62GR5012 (5V)
Supply Current:Iss µA) (
Supply Current:Iss µA) (
15
Topr=80℃
14 12 10 8 6
Topr=80℃ 25℃ −30℃
10 −30℃ 5 25℃
0 0 2 4 6 8 10
5
6
7
8
9
10
Input Voltage:VIN (V)
Input Voltage:VIN (V)
XC62GR5022 (5V HIGH SPEED)
35 35 Topr=80℃ 25℃ −30℃
XC62GR5022 (5V HIGH SPEED)
Supply Current:Iss µA) (
30 25 20 15 10 5 0 0 2 4 6
Supply Current:Iss µA) (
30 Topr=80℃ 25 20 15 10 25℃ −30℃
8
10
5
6
7
8
9
10
Input Voltage:VIN (V)
Input Voltage:VIN (V)
XC62GR3012 (3V)
20
16
XC62GR3012 (3V)
Supply Current:Iss µA) (
Supply Current:Iss µA) (
15 Topr=80℃ 10 −30℃ 25℃
14 12 10 8 6
Topr=80℃ 25℃ −30℃
5
0 0 2 4 6 8 10
3
4
5
6
7
8
9
10
Input Voltage:VIN (V)
Input Voltage:VIN (V)
323
XC62G
Series
(5) SUPPLY CURRENT vs. INPUT VOLTAGE
XC62GR3022 (3V HIGH SPEED)
35 35
XC62GR3022 (3V HIGH SPEED)
Supply Current:Iss µA) (
30 25 20 15 10 5 0 0 2 4 6 8 10 Topr=80℃ 25℃ −30℃
Supply Current:Iss µA) (
30 25 20 15 10 3 4 5 6 7 8 9 10 Topr=80℃ 25℃ −30℃
3
5.10
Input Voltage:VIN (V)
Input Voltage:VIN (V)
(6) OUTPUT VOLTAGE vs. AMBIENT TEMPERATURE
XC62GR5012 (5V)
VIN=6V (tantalum), CL=10µF (tantalum) CIN=4.7µF
XC62GR3012 (3V)
3.10
VIN=4V (tantalum), CL=10µF (tantalum) CIN=4.7µF
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
5.05 IOUT=10mA 5.00 40mA 4.95
3.05 IOUT=10mA 3.00 40mA 2.95
4.90 −40 −20 0 20 40 60 80
2.90 −40 −20 0 20 40 60 80
Ambient Temp.:Topr (℃)
Ambient Temp.:Topr (℃)
(7) SUPPLY CURRENT vs. AMBIENT TEMPERATURE
XC62GR5012 (5V)
16
VIN=6V
XC62GR5022 (5V HIGH SPEED)
35
VIN=6V
Supply Current:Iss µA) (
Supply Current:Iss µA) (
−20 0 20 40 60 80
14 12 10 8 6 −40
30 25 20 15 10 −40 −20 0 20 40 60 80
Ambient Temp.:Topr (℃)
Ambient Temp.:Topr (℃)
XC62GR3012 (3V)
16
VIN=4V
XC62GR3022 (3V HIGH SPEED)
35
VIN=4V
Supply Current:Iss µA) (
Supply Current:Iss µA) (
−20 0 20 40 60 80
14 12 10 8 6 −40
30 25 20 15 10 −40 −20 0 20 40 60 80
Ambient Temp.:Topr (℃)
Ambient Temp.:Topr (℃)
324
XC62G
Series
(8) INPUT TRANSIENT RESPONSE 1
XC62GR5012 (5V)
8
(tantalum) IOUT=1mA , CL=10µF
XC62GR5012 (5V)
8 8
(tantalum) IOUT=10mA , CL=10µF
8 7 6 5
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
Input Voltage
Input Voltage:VIN (V)
6 4 2 0 −2 −4 −6 −8
7 6 5
6 4 2 0 −2 −4 −6 −8
Input Voltage
Output Voltage
4 3 2 1 0
Output Voltage
4 3 2 1 0
Output Voltage:VOUT V) (
Time (0.1msec/div)
Time (0.1msec/div)
3
6 5 4 3
XC62GR3012 (3V)
6
(tantalum) IOUT=1mA , CL=10µF
XC62GR3012 (3V)
6
6
(tantalum) IOUT=10mA , CL=10µF
Output Voltage:VOUT V) (
4 Input Voltage 2 0 −2 −4 −6 Output Voltage
5 4 3 2 1 0
4 Input Voltage 2 0 −2 −4 −6 Output Voltage
2 1 0
Time (0.1msec/div)
Time (0.1msec/div)
(9) INPUT TRANSIENT RESPONSE 2
XC62GR5012 (5V)
8
(tantalum) IOUT=1mA , CL=10µF
XC62GR5012 (5V)
5.4 8
(tantalum) IOUT=10mA , CL=10µF
5.4 5.3 5.2 5.1
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
7 6 5 Output Voltage 4 3
5.3 5.2 5.1 5.0 4.9
Input Voltage:VIN (V)
Input Voltage
Input Voltage 7 6 5 Output Voltage 4 3 5.0 4.9
Time (1msec/div)
Time (1msec/div)
XC62GR5022 (5V HIGH SPEED)
8
(tantalum) IOUT=1mA , CL=10µF
XC62GR5022 (5V HIGH SPEED)
5.4 8
(tantalum) IOUT=10mA , CL=10µF
5.4 5.3 5.2 5.1
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
7 6 5 4 Output Voltage 3
Input Voltage:VIN (V)
Input Voltage 5.3 5.2 5.1 5.0 4.9
Input Voltage 7 6 5 Output Voltage 4 3 5.0 4.9
Time (1msec/div)
Time (1msec/div)
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
Input Voltage:VIN (V)
325
XC62G
Series
(9) INPUT TRANSIENT RESPONSE 2
XC62GR3012 (3V)
6
(tantalum) IOUT=1mA , CL=10µF
XC62GR3012 (3V)
3.20 6
(tantalum) IOUT=10mA , CL=10µF
3.20 3.15 3.10 3.05
Output Voltage:VOUT V) (
5 4 3 2 1 0
3.15 3.10 3.05 3.00 2.95 2.90
5 4 3 Output Voltage 2 1 0
Output Voltage
3.00 2.95 2.90
Time (1msec/div)
Time (1msec/div)
3
XC62GR3022 (3V HIGH SPEED)
6
(tantalum) IOUT=1mA , CL=10µF
XC62GR3022 (3V HIGH SPEED)
3.20 6
(tantalum) IOUT=10mA , CL=10µF
3.20 3.15 3.10 3.05
Output Voltage:VOUT V) (
5 4 3 Output Voltage 2 1 0
3.15 3.10 3.05 3.00 2.95 2.90
5 4 3 Output Voltage 2 1 0
3.00 2.95 2.90
Time (1msec/div)
Time (1msec/div)
(10) LOAD TRANSIENT RESPONSE
XC62GR5012 (5V)
5.2
(tantalum) VIN=6V , CL=10µF
XC62GR5022 (5V HIGH SPEED)
240 5.2
(tantalum) VIN=6V , CL=10µF
240 200
Output Current:IOUT mA) (
5.1 Output Voltage 5.0 4.9 4.8 4.7 4.6 40mA 1mA Output Voltage
200 160 120 80 40 0
5.1 Output Voltage 5.0 4.9 4.8 4.7 4.6 40mA 1mA Output Voltage
160 120 80 40 0
Time (2msec/div)
Time (2msec/div)
XC62GR3012 (3V)
3.2
(tantalum) VIN=4V , CL=10µF
XC62GR3022 (3V HIGH SPEED)
240 3.20
(tantalum) VIN=4V , CL=10µF
240 200
Output Current:IOUT mA) (
3.1 Output Voltage 3.0 2.9 2.8 2.7 2.6 40mA 1mA Output Voltage
200 160 120 80 40 0
3.10 Output Voltage 3.00 2.90 2.80 2.70 2.60 40mA 1mA Output Voltage
160 120 80 40 0
Time (2msec/div)
Time (2msec/div)
326
Output Current:IOUT mA) (
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
Output Current:IOUT mA) (
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
Input Voltage:VIN (V)
Input Voltage
Input Voltage
Output Voltage:VOUT V) (
Input Voltage:VIN (V)
Input Voltage:VIN (V)
Input Voltage
Input Voltage
XC62G
Series
(11) CE PIN TRANSIENT RESPONSE
XC62GR5012 (5V)
8 CE=1.5V CE Pin Input Voltage
VIN=6V (tantalum) IOUT=1mA , CL=10µF
XC62GR5012 (5V)
8 CE=1.5V
VIN=6V (tantalum) IOUT=10mA , CL=10µF
Output Voltage:VOUT V) (
7 6 5 4 3 2 1 0 CE=0.25V Output Voltage
Output Voltage:VOUT V) (
7 6 5 4 3 2 1 0 CE=0.25V
CE Pin Input Voltage
Output Voltage
Time (0.1msec/div)
Time (0.1msec/div)
3
XC62GR3012 (3V)
6 CE=1.5V CE Pin Input Voltage 4 CE=0.25V 3 Output Voltage 2 1 0
VIN=4V (tantalum) IOUT=1mA , CL=10µF
XC62GR3012 (3V)
6 CE=1.5V 5
VIN=4V (tantalum) IOUT=10mA , CL=10µF
Output Voltage:VOUT V) (
5
Output Voltage:VOUT V) (
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
XC62GR5012 (5V) XC62GR5022 (5V HIGH SPEED)
VIN=6VDC+1Vp−pAC (tantalum) IOUT=40mA , CL=10µF VIN=6VDC+1Vp−pAC (tantalum) IOUT=40mA , CL=10µF
Ripple Rejection Rate:RR (dB)
Ripple Rejection Rate:RR (dB)
80 70 60 50 40 30 20 10 0 0.01
80 70 60 50 40 30 20 10 0
0.1
1
10
0.01
0.1
1
10
Ripple Frequency:f (kHz)
Ripple Frequency:f (kHz)
XC62GR3012 (3V)
XC62GR3022 (3V HIGH SPEED)
Ripple Rejection Rate:RR (dB)
Ripple Rejection Rate:RR (dB)
80 70 60 50 40 30 20 10 0 0.01
VIN=4VDC+1Vp−pAC (tantalum) IOUT=40mA , CL=10µF
80 70 60 50 40 30 20 10 0
VIN=4VDC+1Vp−pAC (tantalum) IOUT=40mA , CL=10µF
0.1
1
10
0.01
0.1
1
10
Ripple Frequency:f (kHz)
Ripple Frequency:f (kHz)
327