XC6204/XC6205 Series
High Speed LDO Regulators
ETR0304_004
Output ON-OFF Control
■GENERAL DESCRIPTION
The XC6204/6205 series are highly precise, low noise, positive voltage LDO regulators manufactured using CMOS
processes. The series achieves high ripple rejection and low dropout and consists of a standard voltage source, an error
correction, current limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 0.05V steps within a range of 0.9V ~ 6.0V.
The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be
maintained even during load fluctuations due to the excellent transient response of the series.
The current limiter's foldback circuit also operates as a short protect for the output current limiter and the output pin.
The CE function enables the output to be turned off, resulting in greatly reduced power consumption.
■APPLICATIONS
■FEATURES
●Mobile phones
●Cordless phones
●Cameras, video recorders
●Portable games
●Portable AV equipment
●Reference voltage
●Battery powered equipment
Maximum Output Current
: 150mA (300mA=XC6204 E to H TYP.)
Dropout Voltage
: 200mV @ 100mA
60mV @ 30mA
Operating Voltage
: 2V ~ 10V
Output Voltage Range
: 1.8V ~ 6.0V (XC6204) (0.05V increments)
0.9V ~ 1.75V (XC6205) (0.05V increments)
Highly Accurate
: ±2%
Low Power Consumption : 70μA (TYP.)
Standby Current
: Less than 0.1μA (TYP.)
High Ripple Rejection : 70dB (10kHz) (XC6204)
60dB (10kHz) (XC6205)
Operational Temperature Range
: -40℃ ~ 85℃
Low ESR Capacitor Compatible
: Ceramic capacitor
■TYPICAL APPLICATION CIRCUIT
■TYPICAL PERFORMANCE
CHARACTERISTICS
1/49
XC6204/XC6205 Series
■PIN CONFIGURATION
CE 6
1 VIN
VSS 5
2 NC
3 VOUT
NC 4
SOT-25
(TOP VIEW)
SOT-89-5
(TOP VIEW)
USP-6B
(BOTTOM VIEW)
■PIN ASSIGNMENT
SOT-25
PIN NUMBER
SOT-89-5 USP-6B
PIN NAME
FUNCTION
1
4
1
VIN
Input
2
2
5
VSS
Ground
3
3
6
CE
ON/OFF Control
4
1
2, 4
NC
No Connection
5
5
3
VOUT
Output
■FUNCTIONS
●XC6204/6205 A, B, E, F Series
CE
OPERATIONAL STATE
H
ON
L
OFF
●XC6204/6205 C, D, G, H Series
CE
OPERATIONAL STATE
H
OFF
L
ON
H= High Level
L= Low Level
2/49
*The dissipation pad for the
USP-6B package should be
solder-plated in recommended
mount pattern and metal masking
so as to enhance mounting
strength and heal release. If the
pad needs to be connected to
other pins, it should be connected
to the VSS (No.5) pin.
XC6204/XC6205
Series
■PRODUCT CLASSIFICATION
●Selection Guide
The following options for the CE pin logic and internal pull-up/down are available:
High Active + no pull-down resistor built-in (standard)
High Active + 300kΩ pull-down resistor built-in <between CE-VSS> (semi-custom)
Low Active + no pull-up resistor built-in (semi-custom)
Low Active + 300kΩ pull-up resistor built-in <between CE-VSS> (semi-custom)
Note:
With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN /
300kΩ (TYP.)
●Ordering Information
XC6204/6205①②③④⑤⑥
DESIGNATOR
DESCRIPTION
①
(*1)
Type of Regulator
(CE pin Logic)
② ③
Output Voltage
SYMBOL
A/E
B/F
C/G
D/H
DESCRIPTION
: High Active, pull-down resistor built-in
: High Active, no pull-down resistor built-in
: Low Active, pull-up resistor built-in
: Low Active, no pull-up resistor built-in
09 ~ 60,
: e.g. VOUT=2.0V②→=2, ③=0
2
④
Output Voltage
Accuracy
1 (*2)
A
B (*2)
⑤
⑥
Package
Device Orientation
M
D
P
R
L
: 100mV increments, ±2% accuracy
e.g. VOUT=3.8V, ±2%→②=3, ③=8, ④=2
: 100mV increments, ±1% accuracy
e.g. VOUT=3.0V, ±1%→②=3, ③=0, ④=1
: 0.05V increments, ±2% accuracy
e.g. VOUT=3.85V, ±2%→②=3, ③=8, ④=A
: 0.05V increments, ±1% accuracy
e.g. VOUT=3.05V, ±1%→②=3, ③=0, ④=B
: SOT-25 (SOT-23-5)
: USP-6B
: SOT-89-5
: Embossed tape, standard feed
: Embossed tape, reverse feed
NOTE :
*1: E to H types are compatible to 300mA of XC6204 series.
*2: Output voltage range of the ±1％ accuracy product is 3.0V to 6.0V.
3/49
XC6204/XC6205 Series
■BLOCK DIAGRAM
Diodes shown in the above circuit are protective diodes.
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SOT-25
Power Dissipation
USP-6B
SOT-89-5
Operational Temperature Range
Storage Temperature Range
4/49
SYMBOL
VIN
IOUT
VOUT
VCE
Pd
Topr
Tstg
Ta=25℃
RATINGS
12.0
500
VSS-0.3∼VIN+0.3
VSS-0.3∼VIN+0.3
250
100
500
-40 ~ +85
-55 ~ +125
UNITS
V
mA
V
V
mW
℃
℃
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS
XC6204A, B series
PARAMETER
SYMBOL
CONDITIONS
Output Voltage
MIN.
Ta = 25℃
TYP. MAX.
×1.02 ×0.97
×0.98
(2% products) (*3)
IOUT = 30mA
VOUT(E)
Output Voltage
UNITS CIRCUIT
×1.03
V
VOUT(T)
VOUT(T)
×1.01 ×0.98
×0.99
(1% products) (*3)
-40℃<Ta<85℃ (*7)
MIN.
TYP. MAX.
1
×1.02
Maximum Output Current
IOUTMAX
-
150
-
-
150
-
-
mA
1
Load Regulation
UVOUT
1mA≦IOUT≦100mA
-
15
50
-
30
80
mV
1
mV
1
μA
2
Dropout Voltage (*4)
Vdif1
IOUT = 30mA
E-1
Vdif2
IOUT = 100mA
E-2
Supply Current
VIN = VCE = VOUT(T)+1.0V
(A series)
50
80
120
50
90
145
IDD
Supply Current
VIN = VCE = VOUT(T)+1.0V
(B series)
Standby Current
Line Regulation
Input Voltage
Istby
VIN = VOUT(T)+1.0V, VCE = VSS
UVOUT
UVIN･VOUT
VIN
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA
-
UVOUT
Temperature Characteristics UTopr･VOUT
Output Voltage
IOUT = 30mA
-40℃≦Topr≦85℃
40
70
100
40
80
120
-
0.01
0.10
-
0.05
1.00
μA
2
-
0.01
0.20
-
0.05
0.30
%/V
1
2
-
10
2
-
10
V
1
100
-
-
-
-
ppm/
℃
30
-
-
-
-
μVrms
3
-
70
-
-
-
-
dB
4
-
300
-
-
280
-
mA
1
mA
1
V
1
μA
2
-
IOUT = 10mA
Output Noise
en
Ripple Rejection Rate
PSRR
Current Limiter
Ilim
VIN = VOUT(T)+1.0V, VCE = VIN
Short-circuit Current
Ishort
VIN = VOUT(T)+1.0V, VCE = VIN
-
50
-
-
60
-
CE “High” Voltage
VCEH
-
1.6
-
VIN
1.7
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
-
-
0.20
VIN = VCE = VOUT(T)+1.0V
3.2
-
20.0
3.0
-
25.0
VIN = VCE = VOUT(T)+1.0V
-0.10
-
0.10
-0.15
-
0.15
VIN = VOUT(T)+1.0V, VCE = VSS
-0.10
-
0.10
-0.15
-
0.15
300Hz~50kHz
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f=10kHz
CE “High” Current
(A series)
ICEH
CE “High” Current
(B series)
CE “Low” Current
ICEL
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
(*5)
-VOUT1
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7 : The values for -40℃≦Topr≦85℃ are designed values.
5/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6204C, D series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
Output Voltage
MIN.
Ta = 25℃
TYP. MAX.
×1.02 ×0.97
×0.98
(2% products) (*3)
Output Voltage
UNITS CIRCUIT
×1.03
V
VOUT(T)
VOUT(T)
×1.01 ×0.98
×0.99
(1% products) (*3)
-40℃<Ta<85℃ (*7)
MIN.
TYP. MAX.
1
×1.02
Maximum Output Current
IOUTMAX
-
150
-
-
150
-
-
mA
1
Load Regulation
UVOUT
1mA≦IOUT≦100mA
-
15
50
-
30
80
mV
1
mV
1
μA
2
Dropout Voltage (*4)
Vdif1
IOUT = 30mA
E-1
Vdif2
IOUT = 100mA
E-2
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
(C series)
50
80
120
50
90
145
IDD
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
40
70
100
40
80
120
Istby
VIN = VCE = VOUT(T)+1.0V
-
0.01
0.10
-
0.05
1.00
μA
2
UVOUT
UVIN･VOUT
VIN
VOUT(T)+1.0V ≦VIN≦10V
IOUT = 30mA
-
-
0.01
0.20
-
0.05
0.30
%/V
1
2
-
10
2
-
10
V
1
(D series)
Standby Current
Line Regulation
Input Voltage
UVOUT
Temperature Characteristics UTopr･VOUT
Output Voltage
IOUT = 30mA
-40℃≦Topr≦85℃
100
-
-
-
-
ppm/
℃
30
-
-
-
-
μVrms
3
-
70
-
-
-
-
dB
4
-
300
-
-
280
-
mA
1
mA
1
V
1
μA
2
-
IOUT = 10mA
Output Noise
en
Ripple Rejection Rate
PSRR
Current Limiter
Ilim
VIN = VOUT(T)+1.0V, VCE = VSS
Short-circuit Current
Ishort
VIN = VOUT(T)+1.0V, VCE = VSS
-
50
-
-
60
-
CE “High” Voltage
VCEH
-
1.6
-
VIN
1.7
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
-
-
0.20
CE “High” Current
ICEH
VIN = VCE = VOUT(T)+1.0V
-0.10
-
0.10
-0.15
-
0.15
VIN = VOUT(T)+1.0V, VCE = VSS
-20.0
-
-3.2
-25.0
-
-3.0
VIN = VOUT(T)+1.0V, VCE = VSS
-0.10
-
0.10
-0.15
-
0.15
CE “Low” Current
(C series)
CE “Low” Current
300Hz~50kHz
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
ICEL
(D series)
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
-VOUT1
(*5)
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7 : The values for -40℃≦Topr≦85℃ are designed values.
6/49
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6204E, F series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
Output Voltage
(2% products) (*3)
Maximum Output Current
IOUTMAX
Load Regulation
UVOUT
Dropout Voltage (*4)
VIN = VOUT(T)+1.0V
When VOUT≦2.0V, VIN = 3.0V
1mA≦IOUT≦100mA
MIN.
Ta = 25℃
TYP. MAX.
E-0
-
mA
1
-
15
50
mV
1
mV
1
μA
2
IOUT = 30mA
E-1
IOUT = 100mA
E-2
VIN = VCE = VOUT(T)+1.0V
50
80
120
IDD
Supply Current
VIN = VCE = VOUT(T)+1.0V
40
70
100
Istby
VIN = VOUT(T)+1.0V, VCE = VSS
-
0.01
0.10
μA
2
UVOUT
UVIN･VOUT
VIN
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA
-
-
0.01
0.20
%/V
1
2
-
10
V
-
-
100
-
ppm/
℃
1
30
-
μVrms
3
-
70
-
dB
4
(F series)
Standby Current
Line Regulation
Input Voltage
1
-
Vdif2
(E series)
V
300
Vdif1
Supply Current
UNITS CIRCUIT
Output Voltage
UVOUT
Temperature Characteristics UTopr･VOUT
Output Noise
en
Ripple Rejection Rate
PSRR
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
300Hz~50kHz
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+1.0V, VCE = VIN
-
380
-
mA
1
Short-circuit Current
Ishort
VIN = VOUT(T)+1.0V, VCE = VIN
-
50
-
mA
1
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
V
1
VIN = VCE = VOUT(T)+1.0V
3.2
-
20.0
μA
2
VIN = VCE = VOUT(T)+1.0V
-0.10
-
0.10
VIN = VOUT(T)+1.0V, VCE = VSS
-0.10
-
0.10
μA
2
CE “High” Current
(E series)
CE “High” Current
ICEH
(F series)
CE “Low” Current
NOTE:
ICEL
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
-VOUT1
(*5)
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
7/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6204G, H series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
Output Voltage
(2% products) (*3)
Maximum Output Current
IOUTMAX
Load Regulation
UVOUT
Dropout Voltage (*4)
VIN = VOUT(T)+1.0V
When VOUT≦2.0V, VIN = 3.0V
1mA≦IOUT≦100mA
MIN.
Ta = 25℃
TYP. MAX.
E-0
-
mA
1
-
15
50
mV
1
mV
1
μA
2
IOUT = 30mA
E-1
IOUT = 100mA
E-2
VIN = VOUT(T)+1.0V, VCE = VSS
50
80
120
IDD
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
40
70
100
Istby
VIN = VCE =VOUT(T)+1.0V
-
0.01
0.10
μA
2
UVOUT
UVIN･VOUT
VIN
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA
-
-
0.01
0.20
%/V
1
2
-
10
V
-
-
100
-
ppm/
℃
1
30
-
μVrms
3
-
70
-
dB
4
(H series)
Standby Current
Line Regulation
Input Voltage
1
-
Vdif2
(G series)
V
300
Vdif1
Supply Current
UNITS CIRCUIT
Output Voltage
UVOUT
Temperature Characteristics UTopr･VOUT
Output Noise
en
Ripple Rejection Rate
PSRR
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
300Hz~50kHz
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+1.0V, VCE = VSS
-
380
-
mA
1
Short-circuit Current
Ishort
VIN = VOUT(T)+1.0V, VCE = VSS
-
50
-
mA
1
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
V
1
CE “High” Current
ICEH
VIN = VCE = VOUT(T)+1.0V
-0.10
-
0.10
VIN = VOUT(T)+1.0V, VCE = VSS
-20.0
-
-3.2
μA
2
VIN = VOUT(T)+1.0V, VCE = VSS
-0.10
-
0.10
CE “Low” Current
(G series)
CE “Low” Current
ICEL
(H series)
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
-VOUT1
(*5)
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
8/49
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6205A, B series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
Output Voltage
(*3) (*7)
Maximum Output Current
IOUTMAX
Load Regulation
UVOUT
Dropout Voltage (*4)
1mA≦IOUT≦100mA
Ta = 25℃
TYP. MAX.
×0.98 VOUT(T) ×1.02
-
-
mA
1
50
mV
1
mV
1
μA
2
IOUT = 30mA
E-1
E-2
VIN = VCE = VOUT(T)+1.0V
IDD
50
80
120
40
70
100
-
0.01
0.10
μA
2
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VIN
When VOUT≦0.95V, 2.0V≦VIN≦10V
-
0.01
0.20
%/V
1
-
2
-
10
V
1
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
(B series)
Standby Current
Istby
Line Regulation
UVOUT
UVIN･VOUT
Input Voltage
VIN
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
UVOUT
Temperature Characteristics UTopr･VOUT
Output Voltage
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
Output Noise
en
Ripple Rejection Rate
PSRR
1
15
IOUT = 100mA
When VOUT≦0.95V, VIN = VCE = 2.0V
V
-
Vdif1
(A series)
UNITS CIRCUIT
150
Vdif2
Supply Current
Supply Current
MIN.
300Hz~50kHz
-
100
-
ppm/
℃
-
30
-
μVrms
3
-
65
-
dB
4
-
300
-
mA
1
mA
1
V
1
μA
2
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+2.0V, VCE = VIN
Short-circuit Current
Ishort
VIN = VOUT(T)+2.0V, VCE = VIN
-
50
-
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
3.2
-
20.0
-0.10
-
0.10
-0.10
-
0.10
CE “High” Current
(A series)
CE “High” Current
VIN = VCE = VOUT(T)+1.0V
ICEH
When VOUT≦0.95V, VIN = VCE = 2.0V
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
(B series)
CE “Low” Current
ICEL
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
-VOUT1
(*5)
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*8 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV
MAX.⇒ VOUT (T)+30mV
9/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6205C, D series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
Output Voltage
(*3) (*7)
Maximum Output Current
IOUTMAX
Load Regulation
UVOUT
Dropout Voltage (*4)
1mA≦IOUT≦100mA
MIN.
Ta = 25℃
TYP. MAX.
×0.98 VOUT(T) ×1.02
-
-
mA
1
15
50
mV
1
mV
1
μA
2
IOUT = 30mA
E-1
IOUT = 100mA
E-2
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
IDD
Supply Current
50
80
120
40
70
100
-
0.01
0.10
μA
2
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VSS
When VOUT≦0.95V, 2.0V≦VIN≦10V
-
0.01
0.20
%/V
1
-
2
-
10
V
1
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
(D series)
Standby Current
Istby
Line Regulation
UVOUT
UVIN･VOUT
Input Voltage
VIN
VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
UVOUT
Temperature Characteristics UTopr･VOUT
Output Voltage
Output Noise
en
Ripple Rejection Rate
PSRR
1
-
Vdif1
(C series)
V
150
Vdif2
Supply Current
UNITS CIRCUIT
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
300Hz~50kHz
-
100
-
ppm/
℃
-
30
-
μVrms
3
-
65
-
dB
4
-
300
-
mA
1
mA
1
V
1
μA
2
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+2.0V, VCE = VSS
Short-circuit Current
Ishort
VIN = VOUT(T)+2.0V, VCE = VSS
-
50
-
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
CE “High” Current
ICEH
-0.10
-
0.10
-20.0
-
-3.2
-0.10
-
0.10
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
CE “Low” Current
VIN = VOUT(T)+1.0V, VCE = VSS
(C series)
When VOUT≦0.95V, VIN = 2.0V
ICEL
CE “Low” Current
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
(D series)
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
(*5)
-VOUT1
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV
MAX.⇒ VOUT (T)+30mV
10/49
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6205E, F series
PARAMETER
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
IOUTMAX
VIN = E-5
E-4
UVOUT
1mA≦IOUT≦100mA
-
Output Voltage
(*3) (*7)
Maximum Output Current
(*8)
Load Regulation
Dropout Voltage (*4)
MIN.
Ta = 25℃
TYP.
MAX.
×0.98 VOUT(T) ×1.02
15
Vdif1
IOUT = 30mA
E-1
Vdif2
IOUT = 100mA
E-2
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
(E series)
When VOUT≦0.95V, VIN = VCE = 2.0V
IDD
Supply Current
Standby Current
Istby
Line Regulation
UVOUT
UVIN･VOUT
Input Voltage
VIN
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VIN
When VOUT≦0.95V, 2.0V≦VIN≦10V
-
UVOUT
UTopr･V
OUT
Temperature Characteristics
Output Voltage
Output Noise
en
Ripple Rejection Rate
PSRR
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
300Hz~50kHz
V
1
mA
1
mV
1
mV
1
μA
2
80
120
40
70
100
-
0.01
0.10
μA
2
-
0.01
0.20
%/V
1
2
-
10
V
1
VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
(F series)
50
50
UNITS CIRCUIT
-
100
-
ppm/
℃
-
30
-
μVrms
3
-
65
-
dB
4
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+2.0V, VCE = VIN
-
380
-
mA
1
Short-circuit Current
Ishort
VIN = VOUT(T)+2.0V, VCE = VIN
-
50
-
mA
1
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
V
1
3.2
-
20.0
-0.10
-
0.10
μA
2
-0.10
-
0.10
CE “High” Current
VIN = VCE = VOUT(T)+1.0V
(E series)
When VOUT≦0.95V, VIN = VCE = 2.0V
ICEH
CE “High” Current
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
(F series)
CE “Low” Current
ICEL
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
(*5)
-VOUT1
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV
MAX.⇒ VOUT (T)+30mV
*8 : Refer to “Specification & Condition by Series”
11/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
XC6205G, H series
PARAMETER
Ta = 25℃
TYP.
MAX.
SYMBOL
CONDITIONS
VOUT(E)
IOUT = 30mA
IOUTMAX
VIN = E-5
E-4
-
UVOUT
1mA≦IOUT≦100mA
-
15
Output Voltage
(*3) (*7)
Maximum Output Current
(*8)
Load Regulation
Dropout Voltage (*4)
MIN.
×0.98 VOUT(T) ×1.02
Vdif1
IOUT = 30mA
E-1
Vdif2
IOUT = 100mA
E-2
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
(G series)
When VOUT≦0.95V, VIN = 2.0V
IDD
Supply Current
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
(H series)
Standby Current
Istby
Line Regulation
UVOUT
UVIN･VOUT
Input Voltage
VIN
VIN = VCE =VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
VOUT(T)+1.0V≦VIN≦10V
IOUT = 30mA, VCE = VSS
When VOUT≦0.95V, 2.0V≦VIN≦10V
-
UVOUT
UTopr･V
OUT
Temperature Characteristics
Output Voltage
Output Noise
en
Ripple Rejection Rate
PSRR
IOUT = 30mA
-40℃≦Topr≦85℃
IOUT = 10mA
300Hz~50kHz
50
UNITS CIRCUIT
V
1
-
mA
1
50
mV
1
mV
1
μA
2
80
120
40
70
100
-
0.01
0.10
μA
2
-
0.01
0.20
%/V
1
2
-
10
V
1
-
100
-
ppm/
℃
-
30
-
μVrms
3
-
65
-
dB
4
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
When VOUT≦1.5V, VIN =2.5V+1.0Vp-pAC
IOUT = 50mA, f = 10kHz
Current Limiter
Ilim
VIN = VOUT(T)+2.0V, VCE = VSS
-
380
-
mA
1
Short-circuit Current
Ishort
VIN = VOUT(T)+2.0V, VCE = VSS
-
50
-
mA
1
CE “High” Voltage
VCEH
-
1.6
-
VIN
CE “Low” Voltage
VCEL
-
-
-
0.25
V
1
CE “High” Current
ICEH
-0.10
-
0.10
-20.0
-
-3.2
μA
2
-0.10
-
0.10
VIN = VCE = VOUT(T)+1.0V
When VOUT≦0.95V, VIN = VCE = 2.0V
CE “Low” Current
VIN = VOUT(T)+1.0V, VCE = VSS
(G series)
When VOUT≦0.95V, VIN = 2.0V
ICEL
CE “Low” Current
VIN = VOUT(T)+1.0V, VCE = VSS
When VOUT≦0.95V, VIN = 2.0V
(H series)
NOTE:
*1 : Unless otherwise stated, VIN=VOUT(T)+1.0V
However, when VOUT≦0.95V, VIN=2.0V
*2 : VOUT(T)=Specified output voltage
*3 : 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).
*4 : Vdif={VIN1
(*6)
(*5)
-VOUT1
}
*5 : VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
*6 : VIN1=The input voltage when VOUT1 appears as input voltage is gradually decreased.
*7 : When VOUT(T)≦1.45V, MIN. ⇒ VOUT (T)-30mV
MAX.⇒ VOUT (T)+30mV
*8 : Refer to “Specification & Condition by Series”
12/49
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
XC6204 series
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
Note: For the XC6204E, F, G, H series, see the item “Ta=25℃” only.
E-0
OUTPUT VOLTAGE
(V)
(2% products)
E-2
DROPOUT VOLTAGE 1 (mV)
IOUT=30mA
DROPOUT VOLTAGE 2 (mV)
IOUT=100mA
Vdif 1
VOUT
VOUT (T)
E-1
Ta = 25℃
Vdif 2
-40℃≦Topr≦85℃
Ta = 25℃
-40℃≦Topr≦85℃
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
1.80
1.764
1.836
200
210
210
230
300
400
340
480
1.85
1.813
1.887
200
210
210
230
300
400
340
480
1.90
1.862
1.938
120
150
130
170
280
380
320
460
1.95
1.911
1.989
120
150
130
170
280
380
320
460
2.00
1.960
2.040
80
120
90
140
240
350
280
430
2.05
2.009
2.091
80
120
90
140
240
350
280
430
2.10
2.058
2.142
80
120
90
140
240
330
280
410
2.15
2.107
2.193
80
120
90
140
240
330
280
410
2.20
2.156
2.244
80
120
90
140
240
330
280
410
2.25
2.205
2.295
80
120
90
140
240
330
280
410
2.30
2.254
2.346
80
120
90
140
240
310
280
390
2.35
2.303
2.397
80
120
90
140
240
310
280
390
2.40
2.352
2.448
80
120
90
140
240
310
280
390
2.45
2.401
2.499
80
120
90
140
240
310
280
390
2.50
2.450
2.550
70
100
80
120
220
290
260
370
2.55
2.499
2.601
70
100
80
120
220
290
260
370
2.60
2.548
2.652
70
100
80
120
220
290
260
370
2.65
2.597
2.703
70
100
80
120
220
290
260
370
2.70
2.646
2.754
70
100
80
120
220
290
260
370
2.75
2.695
2.805
70
100
80
120
220
290
260
370
2.80
2.744
2.856
70
100
80
120
220
270
260
350
2.85
2.793
2.907
70
100
80
120
220
270
260
350
2.90
2.842
2.958
70
100
80
120
220
270
260
350
2.95
2.891
3.009
70
100
80
120
220
270
260
350
3.00
2.940
3.060
60
90
70
110
200
270
240
350
3.05
2.989
3.111
60
90
70
110
200
270
240
350
3.10
3.038
3.162
60
90
70
110
200
250
240
330
3.15
3.087
3.213
60
90
70
110
200
250
240
330
3.20
3.136
3.264
60
90
70
110
200
250
240
330
3.25
3.185
3.315
60
90
70
110
200
250
240
330
3.30
3.234
3.366
60
90
70
110
200
250
240
330
3.35
3.283
3.417
60
90
70
110
200
250
240
330
3.40
3.332
3.468
60
90
70
110
200
250
240
330
3.45
3.381
3.519
60
90
70
110
200
250
240
330
3.50
3.430
3.570
60
90
70
110
200
250
240
330
3.55
3.479
3.621
60
90
70
110
200
250
240
330
3.60
3.528
3.672
60
90
70
110
200
250
240
330
3.65
3.577
3.723
60
90
70
110
200
250
240
330
3.70
3.626
3.774
60
90
70
110
200
250
240
330
3.75
3.675
3.825
60
90
70
110
200
250
240
330
3.80
3.724
3.876
60
90
70
110
200
250
240
330
3.85
3.773
3.927
60
90
70
110
200
250
240
330
3.90
3.822
3.978
60
90
70
110
200
250
240
330
3.95
3.871
4.029
60
90
70
110
200
250
240
330
13/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6204 series (Continued) Note: For the XC6204E, F, G, H series, see the item “Ta=25℃” only.
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
E-0
OUTPUT VOLTAGE
(V)
(2% products)
14/49
E-2
DROPOUT VOLTAGE 1 (mV)
IOUT=30mA
DROPOUT VOLTAGE 2 (mV)
IOUT=100mA
Vdif 1
VOUT
VOUT(T)
E-1
Ta = 25℃
Vdif 2
-40℃≦Topr≦85℃
Ta = 25℃
-40℃≦Topr≦85℃
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
TYP.
MAX.
4.00
3.920
4.080
60
80
70
100
180
230
220
310
4.05
3.969
4.131
60
80
70
100
180
230
220
310
4.10
4.018
4.182
60
80
70
100
180
230
220
310
4.15
4.067
4.233
60
80
70
100
180
230
220
310
4.20
4.116
4.284
60
80
70
100
180
230
220
310
4.25
4.165
4.335
60
80
70
100
180
230
220
310
4.30
4.214
4.386
60
80
70
100
180
230
220
310
4.35
4.263
4.437
60
80
70
100
180
230
220
310
4.40
4.312
4.488
60
80
70
100
180
230
220
310
4.45
4.361
4.539
60
80
70
100
180
230
220
310
4.50
4.410
4.590
60
80
70
100
180
230
220
310
4.55
4.459
4.641
60
80
70
100
180
230
220
310
4.60
4.508
4.692
60
80
70
100
180
230
220
310
4.65
4.557
4.743
60
80
70
100
180
230
220
310
4.70
4.606
4.794
60
80
70
100
180
230
220
310
4.75
4.655
4.845
60
80
70
100
180
230
220
310
4.80
4.704
4.896
60
80
70
100
180
230
220
310
4.85
4.753
4.947
60
80
70
100
180
230
220
310
4.90
4.802
4.998
60
80
70
100
180
230
220
310
4.95
4.851
5.049
60
80
70
100
180
230
220
310
5.00
4.900
5.100
50
70
60
90
160
210
200
290
5.05
4.949
5.151
50
70
60
90
160
210
200
290
5.10
4.998
5.202
50
70
60
90
160
210
200
290
5.15
5.047
5.253
50
70
60
90
160
210
200
290
5.20
5.096
5.304
50
70
60
90
160
210
200
290
5.25
5.145
5.355
50
70
60
90
160
210
200
290
5.30
5.194
5.406
50
70
60
90
160
210
200
290
5.35
5.243
5.457
50
70
60
90
160
210
200
290
5.40
5.292
5.508
50
70
60
90
160
210
200
290
5.45
5.341
5.559
50
70
60
90
160
210
200
290
5.50
5.390
5.610
50
70
60
90
160
210
200
290
5.55
5.439
5.661
50
70
60
90
160
210
200
290
5.60
5.488
5.712
50
70
60
90
160
210
200
290
5.65
5.537
5.763
50
70
60
90
160
210
200
290
5.70
5.586
5.814
50
70
60
90
160
210
200
290
5.75
5.635
5.865
50
70
60
90
160
210
200
290
5.80
5.684
5.916
50
70
60
90
160
210
200
290
5.85
5.733
5.967
50
70
60
90
160
210
200
290
5.90
5.782
6.018
50
70
60
90
160
210
200
290
5.95
5.831
6.069
50
70
60
90
160
210
200
290
6.00
5.880
6.120
50
70
60
90
160
210
200
290
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6204 series, 1% products
Note:±1% output voltage accuracy products are available for the XC6204E~H series from VOUT=2.95V.
E-0
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE
(V)
(1% products)
VOUT
VOUT (T)
E-0
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
OUTPUT VOLTAGE
(V)
(1% products)
VOUT
VOUT (T)
MIN.
MAX.
MIN.
MAX.
2.95
2.921
2.980
4.55
4.505
4.596
3.00
2.970
3.030
4.60
4.554
4.646
3.05
3.020
3.081
4.65
4.604
4.697
3.10
3.069
3.131
4.70
4.653
4.747
3.15
3.119
3.182
4.75
4.703
4.798
3.20
3.168
3.232
4.80
4.752
4.848
3.25
3.218
3.283
4.85
4.802
4.899
3.30
3.267
3.333
4.90
4.851
4.949
3.35
3.317
3.384
4.95
4.901
5.000
3.40
3.366
3.434
5.00
4.950
5.050
3.45
3.416
3.485
5.05
5.000
5.101
3.50
3.465
3.535
5.10
5.049
5.151
3.55
3.515
3.586
5.15
5.099
5.202
3.60
3.564
3.636
5.20
5.148
5.252
3.65
3.614
3.687
5.25
5.198
5.303
3.70
3.663
3.737
5.30
5.247
5.353
3.75
3.713
3.788
5.35
5.297
5.404
3.80
3.762
3.838
5.40
5.346
5.454
3.85
3.812
3.889
5.45
5.396
5.505
3.90
3.861
3.939
5.50
5.445
5.555
3.95
3.911
3.990
5.55
5.495
5.606
4.00
3.960
4.040
5.60
5.544
5.656
4.05
4.010
4.091
5.65
5.594
5.707
4.10
4.059
4.141
5.70
5.643
5.757
4.15
4.109
4.192
5.75
5.693
5.808
4.20
4.158
4.242
5.80
5.742
5.858
4.25
4.208
4.293
5.85
5.792
5.909
4.30
4.257
4.343
5.90
5.841
5.959
4.35
4.307
4.394
5.95
5.891
6.010
4.40
4.356
4.444
6.00
5.940
6.060
4.45
4.405
4.494
4.50
4.455
4.545
15/49
XC6204/XC6205 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
XC6205 series
SYMBOL
PARAMETER
SETTING
OUTPUT VOLTAGE (V)
E-0
OUTPUT VOLTAGE
(V)
VOUT
VOUT (T)
E-1
E-2
DROPOUT
DROPOUT
VOLTAGE1 (mV)
VOLTAGE 2 (mV)
IOUT=30mA
IOUT=100mA
Ta = 25℃
Vdif 1
Vdif 2
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
0.90
0.870
0.930
1050
1100
1150
1200
0.95
0.920
0.980
1050
1100
1150
1200
1.00
0.970
1.030
1000
1100
1050
1200
1.05
1.020
1.080
1000
1100
1050
1200
1.10
1.070
1.130
900
1000
950
1100
1.15
1.120
1.180
900
1000
950
1100
1.20
1.170
1.230
800
900
850
1000
1.25
1.220
1.280
800
900
850
1000
1.30
1.270
1.330
700
800
750
900
1.35
1.320
1.380
700
800
750
900
1.40
1.370
1.430
600
700
650
800
1.45
1.420
1.480
600
700
650
800
1.50
1.470
1.530
500
600
550
700
1.55
1.519
1.581
500
600
550
700
1.60
1.568
1.632
400
500
500
600
1.65
1.617
1.683
400
500
500
600
1.70
1.666
1.734
300
400
400
500
1.75
1.715
1.785
300
400
400
500
●Specification Chart by Series
SYMBOL
PRODUCT SERIES
S-1
S-2
SUPPLY CURRENT
CE “H” CURRENT
(μA)
(μA)
MAX.
MIN.
CE “L” CURRENT
(μA)
XC6205A
52.0
115.0
18.0
-0.1
XC6205B
42.0
95.0
0.1
-0.1
XC6205C
52.0
115.0
0.1
-18.0
XC6205D
42.0
95.0
0.1
-0.1
●Specification & Condition by Series
SYMBOL
E-5
SPECIFIED
OUTPUT VOLTAGE
(V)
INPUT VOLTAGE
(V)
VIN
E-4
MAXIMUM OUTPUT
CURRENT
(mA)
MIN.
0.90∼0.95
2.5
260
1.00∼1.05
2.5
260
1.10∼1.15
2.6
270
1.20∼1.25
2.7
290
1.30∼1.35
2.8
1.40∼1.45
2.9
1.50∼1.75
3.0
* VOUT(T)=Specified output voltage
16/49
S-3
300
XC6204/XC6205
Series
■TYPICAL APPLICATION CIRCUIT
■OPERATIONAL EXPLANATION
Output voltage control with the XC6204/6205 series:
The voltage divided by resistors R1 & R2 is compared with the internal
reference voltage by the error amplifier.
The P-channel MOSFET, which is connected to the VOUT pin, is then
driven by the subsequent output signal. The output voltage at the VOUT
pin is controlled & stabilized by a system of negative feedback.
The current limit circuit and short protect circuit operate in relation to the
level of output current. Further, the IC's internal circuitry can be
shutdown via the CE pin's signal.
< Low ESR Capacitors >
With the XC6204/05 series, a stable output voltage is achievable even if used with a low ESR capacitor as a phase
compensation circuit is built-in. In order to ensure the effectiveness of the phase compensation, we suggest that an output
capacitor (CL) is connected as close as possible to the output pin (VOUT) and the VSS pin. Please use an output capacitor
with a capacitance value of at least 1μF. Also, please connect an input capacitor (CIN) of 0.1μF between the VIN pin and the
VSS pin in order to ensure a stable power input.
● Recommended output capacitor values
VOUT
0.9V ~ 1.2V
1.25V ~ 1.75V
CL
4.7μF
2.2μF
17/49
XC6204/XC6205 Series
■OPERATIONAL EXPLANATION (Continued)
<Current Limiter, Short-Circuit Protection>
The XC6204/05 series includes a combination of a fixed current limiter circuit & a foldback circuit, which aid the operations of
the current limiter and circuit protection. When the load current reaches the current limit level, the fixed current limiter circuit
operates and output voltage drops. As a result of this drop in output voltage, the foldback circuit operates, output voltage
drops further and output current decreases. When the output pin is shorted, a current of about 50mA flows. However, when
the input/output voltage differential is quite small, this current will be about 200mA.
<CE Pin>
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6204/05 series. In shutdown mode,
output at the VOUT pin will be pulled down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable
(please refer to the selection guide). Note that as the standard XC6204/05B type is ' High Active/No Pull Down', operations
will become unstable with the CE pin open. Although the CE pin is equal to an inverter input with CMOS hysteresis, with
either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation.
We suggest that you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the
correct specifications for the CE pin, the operational logic is fixed and the IC will operate normally. However, supply current
may increase as a result of through current in the IC's internal circuitry if a voltage between 0.25V and 1.5V is input.
<Minimum Operating Voltage>
In order to stabilize the IC's operations, an input voltage of more than 2.0V is needed. Should the input voltage be less
than 2.0V, the output voltage may not be regulated correctly. (Please refer to Input Voltage vs. Output Voltage
characteristics below.)
① When VIN is less than 2.0V, the CE pin remains in stand-by mode.
When VIN rises above 2.0V, the power supply will turn ON.
② The input power supply will begin to rise after a few hundred msec.
(Please also refer to the transient response characteristics.)
○ Input Voltage vs. Output Voltage
○ Enable Response Time
18/49
○ Turn-ON Response Time
XC6204/XC6205
Series
■NOTES ON USE
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded.
2. Where wiring impedance is high, operations may become unstable due to noise and/or phase lag depending on output current.
Please strengthen VIN and VSS wiring in particular.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
■TEST CIRCUITS
Circuit 1
Circuit 2
1 : Supply
Circuit 3
1 : Supply
Circuit 4
1 : Supply
19/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS
●XC6204
(1) Output Voltage vs. Output Current
20/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(1) Output Voltage vs. Output Current (Continued)
(2) Output Voltage vs. Input Voltage
21/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(2) Output Voltage vs. Input Voltage (Continued)
(3) Dropout Voltage vs. Output Current
22/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(3) Dropout Voltage vs. Output Current (Continued)
* Since the operation of this IC is only guaranteed from VIN=2.0V and above, it is essential that when using with
applications where VOUT=2.0V or less, the difference between VIN and VOUT be at least equal to 2V – VOUT(T).
(4) Supply Current vs. Input Voltage
23/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(5) Output Voltage vs. Ambient Temperature
(6) Supply Current vs. Ambient Temperature
24/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(6) Supply Current vs. Ambient Temperature (Continued)
(7) CE Pin Threshold Voltage vs. Ambient Temperature
(8) Input Transient Response
25/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(8) Input Transient Response (Continued)
26/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(8) Input Transient Response (Continued)
(9) Load Transient Response
27/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(9) Load Transient Response (Continued)
28/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(9) Load Transient Response (Continued)
29/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(9) Load Transient Response (Continued)
30/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(9) Load Transient Response (Continued)
(10) Turn-On Response Time
31/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(10) Turn-On Response Time
32/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(10) Turn-On Response Time (Continued)
(11) Enable Response Time
(These characteristics will not be affected by the nature of the CE pin's logic)
33/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(11) Enable Response Time (Continued)
(These characteristics will not be affected by the nature of the CE pin's logic)
34/49
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(11) Enable Response Time (Continued)
(These characteristics will not be affected by the nature of the CE pin's logic)
(12) Ripple Rejection Rate
35/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6204 (Continued)
(12) Ripple Rejection Rate (Continued)
(13) Output Noise Density
XC6204ｘ302
Output Noise
Density:
(μV / √Hz)
出力雑音密度
(μV/√
IOUT=10mA , CL=1.0μF (ceramic)
10
1
0.1
0.01
0.1
1
10
周波数 f(kHz) f (kHz)
Ripple Frequency:
36/49
100
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205
(1) Output Voltage vs. Output Current
(2) Output Voltage vs. Output Current (Current Limit)
37/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(3) Output Voltage vs. Input Voltage
XC6205x092
XC6205x092
XC6205x152
XC6205x152
(4) Dropout Voltage VS. Output Current
XC6205x152
38/49
XC6205x152
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(5) Supply Current vs. Input Voltage
(6) Output Voltage vs. Ambient Temperature
39/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(7) Supply Current vs. Ambient Temperature
XC6205x092
(8) CE Pin Threshold Voltage vs. Ambient Temperature
XC6205xxx2
(9) Load Transient Response
40/49
XC6205x152
XC6204/XC6205
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(9) Load Transient Response (Continued)
(10) Input Transient Response 1
(11) Input Transient Response 2
XC6205x092
XC6205x092
41/49
XC6204/XC6205 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
●XC6205 (Continued)
(11) Input Transient Response 2 (Continued)
XC6205x152
XC6205x152
(12) Enable Response Time
XC6205B092
XC6205x152
(13) Ripple Rejection Rate
XC6205x092
42/49
XC6205x152
XC6204/XC6205
Series
■PACKAGING INFORMATION
●SOT-89-5
●SOT-25
1.6 +0.2
-0.1
2.8+0.2
2.9+0.2
+0.1
5-0.4 -0.05
0.95
MIN 0.2
0~0.1
0.95
0.15
+0.1
-0.05
1.1+0.1
1.0~1.3
1.9+0.2
●USP-6B
43/49
XC6204/XC6205 Series
■PACKAGING INFORMATION (Continued)
●USP-6B Recommended Pattern Layout
44/49
●USP-6B Recommended Metal Mask Design
XC6204/XC6205
Series
■MARKING RULE
[XC6204]
●SOT-25, SOT-89-5
5
1
③ ④
2
④
③
②
①
①
4
4
②
5
2
3
1
SOT-25
2
3
SOT-89-5
(TOP VIEW)
(TOP VIEW)
①Represents product series
MARK
PRODUCT SERIES
4
XC6204xxxxxx
②Represents type of regulator
MARK
PRODUCT SERIES
OUTPUT VOLTAGE 100mV INCREMENTS
OUTPUT VOLTAGE 50mV INCREMENTS
VOLTAGE =0.1~3.0V VOLTAGE =3.1~6.0V VOLTAGE =0.15∼3.05V VOLTAGE =3.15∼6.05V
V
X
Y
Z
A
B
C
D
E
F
H
K
L
M
N
P
XC6204Axxxxx
XC6204Bxxxxx
XC6204Cxxxxx
XC6204Dxxxxx
③Represents output voltage
MARK
OUTPUT VOLTAGE (V)
MARK
OUTPUT VOLTAGE (V)
0
−
3.1
−
3.15
F
1.6
4.6
1.65
4.65
1
−
3.2
−
3.25
H
1.7
4.7
1.75
4.75
2
−
3.3
−
3.35
K
1.8
4.8
1.85
4.85
3
−
3.4
−
3.45
L
1.9
4.9
1.95
4.95
4
−
3.5
−
3.55
M
2.0
5.0
2.05
5.05
5
−
3.6
−
3.65
N
2.1
5.1
2.15
5.15
6
−
3.7
−
3.75
P
2.2
5.2
2.25
5.25
7
−
3.8
−
3.85
R
2.3
5.3
2.35
5.35
8
−
3.9
−
3.95
S
2.4
5.4
2.45
5.45
9
−
4.0
−
4.05
T
2.5
5.5
2.55
5.55
A
−
4.1
−
4.15
U
2.6
5.6
2.65
5.65
B
−
4.2
−
4.25
V
2.7
5.7
2.75
5.75
C
−
4.3
−
4.35
X
2.8
5.8
2.85
5.85
D
−
4.4
−
4.45
Y
2.9
5.9
2.95
5.95
E
−
4.5
−
4.55
Z
3.0
6.0
3.05
6.05
④Represents production lot number
0∼9, A to Z repeated. (G, I, J, O, Q, W excepted)
45/49
XC6204/XC6205 Series
■MARKING RULE (Continued)
[XC6204]
●USP-6B
2
① ② ③
④ ⑤ ⑥
1
3
6
5
4
USP-6B
(TOP VIEW)
①②Represents product series
MARK
①
②
0
4
PRODUCT SERIES
XC6204xxxxDx
③Represents type of regulator
MARK
TYPE
PRODUCT SERIES
A
CE pin, High Active, Pull-Down Resistor Built-In
XC6204AxxxDx
B
CE pin, High Active, No Pull-Down Resistor Built-In
XC6204BxxxDx
C
CE pin, High Active, Pull-Up Resistor Built-In
XC6204CxxxDx
D
CE pin, Low Active, No Pull-Up Resistor Built-In
XC6204DxxxDx
④Represents integer of the output voltage
MARK
VOLTAGE（V）
PRODUCT SERIES
3
3.X
XC6204x3xxDx
5
5.X
XC6204x5xxDx
⑤Represents decimal number of output voltage
MARK
VOLTAGE (V)
PRODUCT SERIES
MARK
VOLTAGE (V)
PRODUCT SERIES
0
1
2
3
4
5
6
7
8
9
X.0
X.1
X.2
X.3
X.4
X.5
X.6
X.7
X.8
X.9
XC6204xx0xDx
XC6204xx1xDx
XC6204xx2xDx
XC6204xx3xDx
XC6204xx4xDx
XC6204xx5xDx
XC6204xx6xDx
XC6204xx7xDx
XC6204xx8xDx
XC6204xx9xDx
A
B
C
D
E
F
H
K
L
M
X.05
X.15
X.25
X.35
X.45
X.55
X.65
X.75
X.85
X.95
XC6204xx0ADx
XC6204xx1ADx
XC6204xx2ADx
XC6204xx3ADx
XC6204xx4ADx
XC6204xx5ADx
XC6204xx6ADx
XC6204xx7ADx
XC6204xx8ADx
XC6204xx9ADx
⑥Represents production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)
Note: No character inversion used.
46/49
XC6204/XC6205
Series
■MARKING RULE (Continued)
[XC6205]
●SOT-25, SOT-89-5
5
1
③ ④
2
④
③
②
①
①
4
4
②
5
2
3
1
2
SOT-25
SOT-89-5
(TOP VIEW)
(TOP VIEW)
3
①Represents product series
MARK
PRODUCT SERIES
5
XC6205xxxxxx
②Represents type of regulator
MARK
OUTPUT VOLTAGE
OUTPUT VOLTAGE
100mV INCREMENTS 50mV INCREMENTS
V
X
Y
Z
PRODUCT SERIES
E
F
H
K
XC6205Axxxxx
XC6205Bxxxxx
XC6205Cxxxxx
XC6205Dxxxxx
③Represents output voltage
MARK
8
9
A
B
C
OUTPUT VOLTAGE (V)
0.9
1.0
1.1
1.2
1.3
0.95
1.05
1.15
1.25
1.35
MARK
D
E
F
H
OUTPUT VOLTAGE (V)
1.4
1.5
1.6
1.7
1.45
1.55
1.65
1.75
④Represents production lot number
0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated. (G, I, J, O, Q, W excepted)
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XC6204/XC6205 Series
■MARKING RULE(Continued)
[XC6205]
●USP-6B
2
① ② ③
④ ⑤ ⑥
1
3
6
5
4
USP-6B
(TOP VIEW)
①②Represents product series
MARK
①
②
0
PRODUCT SERIES
5
XC6205xxxxDx
③Represents type of voltage regulator
MARK
A
B
C
D
TYPE
CE pin:
CE pin:
CE pin:
CE pin:
PRODUCT SERIES
High Active with Pull-Down Resistor Built-In
High Active with No Pull-Down Resistor Built-In
Low Active with Pull-Up Resistor Built-In
Low Active with No Pull-Up Resistor Built-In
XC6205AxxxDx
XC6205BxxxDx
XC6205CxxxDx
XC6205DxxxDx
④Represents integer of output voltage
MARK
VOLTAGE (V)
PRODUCT SERIES
3
5
3.X
5.X
XC6205x3xxDx
XC6205x5xxDx
⑤Represents decimal point of output voltage
MARK
0
1
2
3
4
5
6
7
8
9
OUTPUT VOLTAGE (V)
X.0
X.1
X.2
X.3
X.4
X.5
X.6
X.7
X.8
X.9
XC6205xx0xDx
XC6205xx1xDx
XC6205xx2xDx
XC6205xx3xDx
XC6205xx4xDx
XC6205xx5xDx
XC6205xx6xDx
XC6205xx7xDx
XC6205xx8xDx
XC6205xx8xDx
⑥Represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
*No character inversion used.
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MARK
A
B
C
D
E
F
H
K
L
M
OUTPUT VOLTAGE (V)
X.05
X.15
X.25
X.35
X.45
X.55
X.65
X.75
X.85
X.95
XC6205xx0ADx
XC6205xx1ADx
XC6205xx2ADx
XC6205xx3ADx
XC6205xx4ADx
XC6205xx5ADx
XC6205xx6ADx
XC6205xx7ADx
XC6205xx8ADx
XC6205xx9ADx
XC6204/XC6205
Series
1. The products and product specifications contained herein are subject to change without
notice to improve performance characteristics.
Consult us, or our representatives
before use, to confirm that the information in this datasheet is up to date.
2. We assume no responsibility for any infringement of patents, patent rights, or other
rights arising from the use of any information and circuitry in this datasheet.
3. Please ensure suitable shipping controls (including fail-safe designs and aging
protection) are in force for equipment employing products listed in this datasheet.
4. The products in this datasheet are not developed, designed, or approved for use with
such equipment whose failure of malfunction can be reasonably expected to directly
endanger the life of, or cause significant injury to, the user.
(e.g. Atomic energy; aerospace; transport; combustion and associated safety
equipment thereof.)
5. Please use the products listed in this datasheet within the specified ranges.
Should you wish to use the products under conditions exceeding the specifications,
please consult us or our representatives.
6. We assume no responsibility for damage or loss due to abnormal use.
7. All rights reserved. No part of this datasheet may be copied or reproduced without the
prior permission of TOREX SEMICONDUCTOR LTD.
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