XC6219 Series
ETR03007-011a
300mA High Speed LDO Regulators with ON/OFF Switch
■GENERAL DESCRIPTION
The XC6219 series are highly accurate, low noise, CMOS LDO Voltage Regulators. Offering low output noise, high ripple
rejection ratio, low dropout and very fast turn-on times, the XC6219 series is ideal for today’s cutting edge mobile phone.
Internally the XC6219/XC6211 includes a reference voltage source, error amplifiers, driver transistors, current limiters and
phase compensators. The XC6219/XC6211’s current limiters' foldback circuit also operates as a short protect for the output
current limiter and. the output pin. The output voltage is set by laser trimming.Voltages are selectable in 50mV steps within a
range of 0.9V to 5.0V. The XC6219 series is also fully compatible with low ESR ceramic capacitors, reducing cost and
improving output stability.This high level of output stability is maintained even during frequent load fluctuations, due to the
excellent transient response performance and high PSRR achieved across a broad range of frequencies.
The CE function allows the output of regulator to be turned off, resulting in greatly reduced power consumption.
■FEATURES
■APPLICATIONS
Maximum Output Current
●Smart phones / Mobile phones
●Portable games
●Digital still cameras / Camcorders
●Reference voltage sources
●Multi-function power supplies
Dropout Voltage
Operating Voltage Range
Output Voltage Range
Highly Accuracy
Low Power Consumption
Standby Current
High Ripple Rejection
Operating Ambient Temperature
Low ESR Capacitor
Ultra Small Packages
Environmentally Friendly
■TYPICAL APPLICATION CIRCUIT
●XC6219 series
: 150mA (VOUT1.8V, A~D type)
300mA (VOUT>1.3V, E~H type)
: 200mV @ 100mA
: 2.0V ~ 6.0V
: 0.9V ~ 5.0V (0.05V steps)
: +2% (VOUT>1.5V)
+30mV (VOUT≦1.5V)
+1% (VOUT≧3.0V)
: 25μA (TYP.)
: Less than 0.1μA (TYP.)
: 65dB @10kHz
: -40℃ ~ 85℃
: Ceramic capacitor compatible
: SOT-25
SOT-89-5
USP-6B
: EU RoHS Compliant, Pb Free
■TYPICAL PERFORMANCE
CHARACTERISTICS
●Ripple Rejection Rate
XC6219x302
1
VIN
2
VSS
3
CE
VOUT
VIN=4.0V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramic)
5
CL
1µF
NC
4
CIN
1µF
SOT-25
1/27
XC6219 Series
■BLOCK DIAGRAM
XC6219 series Type B, D, F, H
XC6219 series Type A, E
VIN
ON/OFF
Control
CE
VIN
CE
each circuit
ON/OFF
Control
each circuit
R Pull Down
-
-
Current
Limit
Error
Amp
+
+
Error
Amp
Current
Limit
VOUT
VOUT
R2
R2
R1
Voltage
Reference
R1
VSS
XC6219 series Type C, G
VIN
R Pull Up
ON/OFF
Control
CE
+
each circuit
Error
Amp
Current
Limit
VOUT
R2
R1
Voltage
Reference
VSS
*Diode inside the circuit are an ESD protection diode and a parasitic diode.
2/27
Voltage
Reference
VSS
XC6219
Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6219 ①②③④⑤⑥-⑦(*1)
DESIGNATOR
ITEM
SYMBOL
①
CE Pin Logic
A
B
C
D
E
F
G
H
②③
Output Voltage
09 ~ 50
2(*3)
④
Output Voltage
Accuracy
1(*2)
A(*3)
B(*2)
⑤⑥-⑦
(*1)
(*2)
(*3)
Packages
(Order Unit)
MR-G
PR-G
DR-G
DESCRIPTION
150mA, Active high, pull-down resistor built in (Semi-custom)
150mA, Active high , no pull-down resistor built in (Standard)
150mA, Active low, pull-up resistor built in (Semi-custom)
150mA, Active low, no pull-up resistor built in (Semi-custom)
300mA, Active high, pull-down resistor built in (Semi-custom)
300mA, Active high, no pull-down resistor built in (Standard)
300mA, Active low, pull-up resistor built in (Semi-custom)
300mA, Active low, no pull-up resistor built in (Semi-custom)
e.g.
②=3, ③=0, → 3.0V
0.1V increments, ±2% accuracy
e.g. ②=2, ③=8, ④=2 → 2.80V, ±2%
0.1V increments, ±1% accuracy
e.g. ②=3, ③=0, ④=1 → 3.00V, ±1%
0.05V increments, ±2% accuracy
e.g. ②=2, ③=8, ④=A → 2.85V, ±2%
0.05V increments, ±1% accuracy
e.g. ②=3, ③=0, ④=B → 3.05V, ±1%
SOT-25 (3,000pcs/Reel)
SOT-89-5 (1,000pcs/Reel)
USP-6B (3,000pcs/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
Output voltage of the ±1% accuracy product is 3.0V or more.
Output voltage accuracy of the VOUT≦1.5V is ±30mV.
3/27
XC6219 Series
■PIN CONFIGURATION
VOUT
VOUT
NC
5
4
1
2
3
VIN
VSS
CE
5
VSS
VIN
2
4
1
2
3
NC
VSS
CE
SOT-25
SOT-89-5
(TOP VIEW)
(TOP VIEW)
CE 6
1 VIN
VSS 5
2 NC
* 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 hear release.
If the pad needs to be connected to
other pins, it should be connected to
the VSS pin.
3 VOUT
NC 4
USP-6B
(BOTTOM VIEW)
■PIN ASSIGNMENT
SOT-25
1
2
3
4
5
PIN NUMBER
SOT-89-5
4
2
3
1
5
USP-6B
1
5
6
2, 4
3
PIN NAME
FUNCTIONS
VIN
VSS
CE
NC
VOUT
Power Input
Ground
ON / OFF Control
No Connection
Output
■FUNCTION
TYPE A, E
PIN NAME
CE
TYPE B, F
SIGNAL
STATUS
L
Stand-by
H
Active
OPEN
Stand-by
TYPE C, G
PIN NAME
CE
PIN NAME
CE
SIGNAL
STATUS
L
Stand-by
H
Active
OPEN
Undefined state
SIGNAL
STATUS
L
Active
H
Stand-by
OPEN
Undefined state
TYPE D,H
SIGNAL
STATUS
L
Active
H
Stand-by
OPEN
Stand-by
PIN NAME
CE
*If XC6219 B, D, F, H types are used with the CE pin opened, the IC goes into “Undefined state”.
The CE pin voltage should be fixed in low or high for stable operation.
4/27
XC6219
Series
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
VIN
7
V
Output Voltage
VOUT
VSS - 0.3 ~ VIN + 0.3
V
CE Pin Voltage
VCE
VSS - 0.3 ~ VIN + 0.3
V
250
SOT-25
600 (40mm x 40mm Standard board) (*1)
760 (JESD51-7 board) (*1)
Power Dissipation
(Ta=25℃)
SOT-89
Pd
500
1300 (40mm x 40mm Standard board) (*1)
mW
760 (JESD51-7 board) (*1)
120
USP-6B
1000 (40mm x 40mm Standard board) (*1)
Operating Ambient Temperature
Topr
-40 ~ 85
℃
Storage Temperature
Tstg
-55 ~ 125
℃
All voltages are described based on the VSS pin.
(*1)
The power dissipation figure shown is PCB mounted and is for reference only.
Please refer to PACKAGING INFORMATION for the mounting condition.
5/27
XC6219 Series
■ELECTRICAL CHARACTERISTICS
●XC6219 Type A,B
PARAMETER
Ta=25℃
SYMBOL
CONDITIONS
MIN.
Output Voltage (*5)
VOUT(T)(*2)
(2%)
×0.98
Output Voltage (*6)
VOUT(E) (*3)
IOUT=30mA
(1%)
Maximum Output
Current
Load Regulation
Dropout Voltage (*4)
×0.99
Supply Current
VOUT(T)(*2)
×1.02
VOUT(T)(*2)
VOUT(T)(*2)
-
-
1.8V≦VOUT(T)≦5.0V
240
-
-
ΔVOUT
1mA≦IOUT≦100mA
-
15
50
Vdif1
IOUT=30mA
-
E-1
Vdif2
IOUT=100mA
-
E-2
IOUTMAX
IDD
VCE=VIN=VOUT(T)+1.0V
VOUT≦0.95V, VIN=VCE=2.0V
ISTB
VIN=VOUT(T)+1.0V、VCE=VSS
VOUT≦0.95V, VIN=2.0V
UNITS
CIRCUIT
V
①
mA
①
mV
①
mV
①
μA
②
×1.01
150
(Type B)
Stand-by Current
MAX.
VOUT(T)(*2)
0.9V≦VOUT(T)≦1.75V
Supply Current
(Type A)
VOUT(T)(*2)
TYP.
-
28
55
-
25
50
-
0.01
0.10
μA
②
-
0.01
0.20
%/V
①
2
-
6
V
-
-
±100
-
ppm/℃
①
-
E-3
-
dB
④
-
300
mA
①
240
300
-
-
50
-
mA
①
VOUT(T)+1.0V≦VIN≦6.0Ｖ
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
VOUT≦0.95V, 2.0V≦VIN≦6.0V
IOUT=30mA
VOUT≦1.75V, IOUT=10mA
Input Voltage
Output Voltage
Temperature
Characteristics
VIN
ΔVOUT/
(ΔTopr・VOUT)
IOUT=30mA
-40℃≦Topr≦85℃
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
Power Supply
Rejection Ratio
PSRR
VOUT≦1.5, VIN=2.5V+1.0VppAC
IOUT=50mA、f=10kHz
VIN=VOUT(T)+2.0V、VCE=VIN
Current Limiter
Ilim
0.9V≦VOUT(T)≦1.75V
VIN=VOUT(T)+1.0V、VCE=VIN
1.8V≦VOUT(T)≦5.0V
VIN=VOUT(T)+1.0V、 VCE=VIN
Short Circuit Current
ISHORT
CE ‘High’ Level Voltage
VCEH
-
1.6
-
VIN
V
①
CE ‘Low’ Level Voltage
VCEL
-
-
-
0.25
V
①
-0.10
-
5.0
μA
②
-0.10
-
0.10
-0.10
-
0.10
μA
②
VOUT≦1.75V, VIN=VOUT(T)+2.0V
CE ‘High’ Level Current
(Type A)
CE ‘High’ Level Current
ICEH
VIN=VCE=VOUT(T)+1.0V
VOUT≦0.95V, VIN=VCE=2.0V
(Type B)
CE ‘Low’ Level Current
ICEL
VIN=VOUT(T)+1.0V、VCE=VSS
VOUT≦0.95V, VIN=2.0V
(*1)
Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*2)
VOUT(T) = Specified output voltage
(*3)
VOUT(E) = Effective output voltage
(*4)
Vdif={VIN1-VOUT1 }
The output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
（*5）
If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.)
（*6）
Only for the VOUT(T) is more than 3.0V products.
6/27
XC6219
Series
■ELECTRICAL CHARACTERISTICS
●XC6219 Type C,D
PARAMETER
Ta=25℃
SYMBOL
CONDITIONS
(2%)
Output Voltage (*6)
VOUT(E) (*3)
IOUT=30mA
(1%)
Maximum Output
Current
MIN.
VOUT(T)(*2)
Output Voltage (*5)
×0.98
VOUT(T)(*2)
×0.99
Dropout Voltage (*4)
MAX.
UNITS
CIRCUIT
V
①
mA
①
mV
①
mV
①
μA
②
VOUT(T)(*2)
VOUT(T)(*2)
×1.02
VOUT(T)(*2)
VOUT(T)(*2)
×1.01
0.9V≦VOUT(T)≦1.75V
150
-
-
1.8V≦VOUT(T)≦5.0V
240
-
-
ΔVOUT
1mA≦IOUT≦100mA
-
15
50
Vdif1
IOUT=30mA
-
E-1
Vdif2
IOUT=100mA
-
E-2
VIN=VOUT(T)+1.0V
-
28
55
-
25
50
-
0.01
0.10
μA
②
-
0.01
0.20
%/V
①
2
-
6
V
-
-
±100
-
ppm/℃
①
-
E-3
-
dB
④
-
300
mA
①
240
300
-
-
50
-
mA
①
IOUTMAX
Load Regulation
TYP.
Supply Current
(Type C)
IDD
Supply Current
VOUT≦0.95V, VIN=2.0V
VCE=VSS
(Type D)
Stand-by Current
ISTB
VIN=VOUT(T)+1.0V、VCE=VIN
VOUT≦0.95V, VIN=VCE=2.0V
VOUT(T)+1.0V≦VIN≦6.0Ｖ
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
VOUT≦0.95V, 2.0V≦VIN≦6.0V
IOUT=30mA
VOUT≦1.75V, IOUT=10mA
Input Voltage
Output Voltage
Temperature
Characteristics
VIN
ΔVOUT/
(ΔTopr・VOUT)
IOUT=30mA
-40℃≦Topr≦85℃
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
Power Supply
Rejection Ratio
PSRR
VOUT≦1.5, VIN=2.5V+1.0VppAC
IOUT=50mA、f=10kHz
VIN=VOUT(T)+2.0V、VCE=VSS
Current Limiter
Ilim
0.9V≦VOUT(T)≦1.75V
VIN=VOUT(T)+1.0V、VCE=VSS
1.8V≦VOUT(T)≦5.0V
VIN=VOUT(T)+1.0V、 VCE=VIN
Short Circuit Current
ISHORT
CE ‘High’ Level Voltage
VCEH
-
1.6
-
VIN
V
①
CE ‘Low’ Level Voltage
VCEL
-
-
-
0.25
V
①
-0.10
-
0.10
μA
②
-5.0
-
0.10
μA
②
-0.10
-
0.10
CE ‘High’ Level Current
ICEH
VOUT≦1.75V, VIN=VOUT(T)+2.0V
VCE=VIN=VOUT(T)+1.0V
VOUT≦0.95V, VCE=VIN=2.0V
CE ‘Low’ Level Current
(Type C)
CE ‘Low’ Level Current
ICEL
VIN=VOUT(T)+1.0V,VCE=VSS
VOUT≦0.95V, VIN=2.0V
(Type D)
(*1)
Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*2)
VOUT(T) = Specified output voltage
(*3)
VOUT(E) = Effective output voltage
(*4)
Vdif={VIN1-VOUT1 }
The output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
（*5）
If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.)
（*6）
Only for the VOUT(T) is more than 3.0V products.
7/27
XC6219 Series
■ELECTRICAL CHARACTERISTICS
Ta=25℃
●XC6219 Type E,F
PARAMETER
SYMBOL
CONDITIONS
(2%)
Output Voltage (*6)
VOUT(E) (*3)
IOUT=30mA
(1%)
Maximum Output
VIN=E-5 (*7)
Load Regulation
ΔVOUT
Load Regulation2
ΔVOUT2
Dropout Voltage (*4)
Supply Current
MAX.
UNITS
CIRCUIT
V
①
-
mA
①
VOUT(T)(*2)
VOUT(T)(*2)
×1.02
VOUT(T)(*2)
VOUT(T)(*2)
×1.01
-
1mA≦IOUT≦100mA
-
15
50
mV
①
1mA≦IOUT≦300mA
-
-
100
mV
①
Vdif1
IOUT=30mA
-
E-1
Vdif2
IOUT=100mA
-
E-2
mV
①
μA
②
IDD
VCE=VIN=VOUT(T)+1.0V
VOUT≦0.95V, VCE=VIN=2.0V
(Type F)
Stand-by Current
TYP.
E-4
Supply Current
(Type E)
×0.98
VOUT(T)(*2)
×0.99
IOUTMAX
Current
MIN.
VOUT(T)(*2)
Output Voltage (*5)
ISTB
VIN=VOUT(T)+1.0V、VCE=VSS
VOUT≦0.95V, VCE=VIN=2.0V
-
28
55
-
25
50
-
0.01
0.10
μA
②
-
0.01
0.20
%/V
①
2
-
6
V
-
-
±100
-
ppm/℃
①
-
70
-
dB
④
-
380
-
mA
①
-
50
-
mA
①
VOUT(T)+1.0V≦VIN≦6.0Ｖ
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
VOUT≦0.95V, 2.0V≦VIN≦6.0V
IOUT=30mA
VOUT≦1.75V, IOUT=10mA
Input Voltage
Output Voltage
Temperature
Characteristics
VIN
ΔVOUT/
(ΔTopr・VOUT)
IOUT=30mA
-40℃≦Topr≦85℃
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
Power Supply
Rejection Ratio
PSRR
VOUT≦1.5, VIN=2.5V+1.0VppAC
IOUT=50mA、f=10kHz
VIN=VOUT(T)+2.0V、VCE=VIN
Current Limiter
Ilim
0.9V≦VOUT(T)≦1.75V
VIN=VOUT(T)+1.0V、VCE=VIN
1.8V≦VOUT(T)≦5.0V
VIN=VOUT(T)+1.0V、 VCE=VIN
Short Circuit Current
ISHORT
CE ‘High’ Level Voltage
VCEH
-
1.6
-
VIN
V
①
CE ‘Low’ Level Voltage
VCEL
-
-
-
0.25
V
①
-0.10
-
5.0
μA
②
-0.10
-
0.10
-0.1
-
0.1
μA
②
VOUT≦1.75V, VIN=VOUT(T)+2.0V
CE ‘High’ Level Current
(Type E)
CE ‘High’ Level Current
ICEH
VIN=VCE=VOUT(T)+1.0V
VOUT≦0.95V, VIN=VCE=2.0V
(Type F)
CE ‘Low’ Level Current
(*1)
ICEL
VIN=VOUT(T)+1.0V、VCE=VSS
VOUT≦0.95V, VIN=2.0V
Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*2)
VOUT(T) = Specified output voltage
(*3)
VOUT(E) = Effective output voltage
(*4)
Vdif={VIN1-VOUT1 }
The output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
（*5）
If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.)
（*6）
Only for the VOUT(T) is more than 3.0V products.
Please refer to the “Voltage Chart” table.
（*7）
8/27
XC6219
Series
■ELECTRICAL CHARACTERISTICS
Ta=25℃
●XC6219 Type G,H
PARAMETER
SYMBOL
CONDITIONS
MIN.
Output Voltage (*5)
VOUT(T)(*2)
(2%)
×0.98
Output Voltage (*6)
VOUT(E) (*3)
IOUT=30mA
(1%)
Maximum Output
×0.99
IOUTMAX
VIN=E-5 (*7)
Load Regulation
ΔVOUT
Load Regulation2
ΔVOUT2
Current
Dropout Voltage (*4)
Supply Current
UNITS
CIRCUIT
VOUT(T)(*2)
V
①
-
mA
①
×1.02
VOUT(T)(*2)
VOUT(T)(*2)
×1.01
-
1mA≦IOUT≦100mA
-
15
50
mV
①
1mA≦IOUT≦300mA
-
-
100
mV
①
Vdif1
IOUT=30mA
-
E-1
Vdif2
IOUT=100mA
-
E-2
mV
①
VCE=VIN=VOUT(T)+1.0V
-
28
55
μA
②
-
25
50
-
0.01
0.10
μA
②
-
0.01
0.20
%/V
①
2
-
6
V
-
-
±100
-
ppm/℃
①
-
70
-
dB
④
-
380
-
mA
①
-
50
-
mA
①
IDD
VOUT≦0.95V, VIN=2.0V
VCE=VSS
(Type H)
Stand-by Current
MAX.
VOUT(T)(*2)
E-4
Supply Current
(Type G)
VOUT(T)(*2)
TYP.
ISTB
VIN=VOUT(T)+1.0V、VCE=VIN
VOUT≦0.95V, VCE=VIN=2.0V
VOUT(T)+1.0V≦VIN≦6.0Ｖ
Line Regulation
ΔVOUT/
(ΔVIN・VOUT)
VOUT≦0.95V, 2.0V≦VIN≦6.0V
IOUT=30mA
VOUT≦1.75V, IOUT=10mA
Input Voltage
Output Voltage
Temperature
Characteristics
VIN
ΔVOUT/
(ΔTopr・VOUT)
IOUT=30mA
-40℃≦Topr≦85℃
VIN=[VOUT(T)+1.0]V+1.0Vp-pAC
Power Supply
Rejection Ratio
PSRR
VOUT≦1.5, VIN=2.5V+1.0VppAC
IOUT=50mA、f=10kHz
VIN=VOUT(T)+2.0V、VCE=VSS
Current Limiter
Ilim
0.9V≦VOUT(T)≦1.75V
VIN=VOUT(T)+1.0V、VCE=VSS
1.8V≦VOUT(T)≦5.0V
VIN=VOUT(T)+1.0V、 VCE=Vss
Short Circuit Current
ISHORT
CE ‘High’ Level Voltage
VCEH
-
1.6
-
VIN
V
①
CE ‘Low’ Level Voltage
VCEL
-
-
-
0.25
V
①
-0.10
-
0.10
μA
②
-5.0
-
0.10
μA
②
-0.10
-
0.10
CE ‘High’ Level Current
ICEH
VOUT≦1.75V, VIN=VOUT(T)+2.0V
VCE=VIN=VOUT(T)+1.0V
VOUT≦0.95V, VCE=VIN=2.0V
CE ‘Low’ Level Current
(Type G)
CE ‘Low’ Level Current
ICEL
VIN=VOUT(T)+1.0V、VCE=VSS
VOUT≦0.95V, VIN=2.0V
(Type H)
(*1)
Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 0.95V, VIN= 2.0V.
(*2)
VOUT(T) = Specified output voltage
(*3)
VOUT(E) = Effective output voltage
(*4)
Vdif={VIN1-VOUT1 }
The output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value.
VOUT1=A voltage equal to 98% of the output voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
（*5）
If VOUT(T) is less than 1.45V, VOUT(T) -30mV (MIN.), VOUT(T) + 30mV (MAX.)
（*6）
Only for the VOUT(T) is more than 3.0V products.
Please refer to the “Voltage Chart” table.
（*7）
9/27
XC6219 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
SYMBOL
E-0
E-1
PARAMETER
OUTPUT VOLTAGE
OUTPUT VOLTAGE
(2%)
(1%)
(V)
(V)
10/27
VOUT
DROPOUT
DROPOUT
VOLTAGE2 (mV)
(IOUT=30mA)
(IOUT=100mA)
Ta=25℃
Ta=25℃
Ta=25℃
Vdif2
PSRR
VOUT
Vdif1
MIN
MAX
MIN
MAX
0.90
0.870
0.930
-
-
0.95
0.920
0.980
-
-
1.00
0.970
1.030
-
-
1.05
1.020
1.080
-
-
1.10
1.070
1.130
-
-
1.15
1.120
1.180
-
-
1.20
1.170
1.230
-
-
1.25
1.220
1.280
-
-
1.30
1.270
1.330
-
-
1.35
1.320
1.380
-
-
1.40
1.370
1.430
-
-
1.45
1.420
1.480
-
-
1.50
1.470
1.530
-
-
1.55
1.519
1.581
-
-
1.60
1.568
1.632
-
-
1.65
1.617
1.683
-
-
1.70
1.666
1.734
-
-
1.75
1.715
1.785
-
-
1.80
1.764
1.836
-
-
1.85
1.813
1.887
-
-
1.90
1.862
1.938
-
-
1.95
1.911
1.989
-
-
2.00
1.960
2.040
-
-
2.05
2.009
2.091
-
-
2.10
2.058
2.142
-
-
2.15
2.107
2.193
-
-
2.20
2.156
2.244
-
-
2.25
2.205
2.295
-
-
2.30
2.254
2.346
-
-
2.35
2.303
2.397
-
-
2.40
2.352
2.448
-
-
2.45
2.401
2.499
-
-
2.50
2.450
2.550
-
-
2.55
2.499
2.601
-
-
2.60
2.548
2.652
-
-
2.65
2.597
2.703
-
-
2.70
2.646
2.754
-
-
2.75
2.695
2.805
-
-
2.80
2.744
2.856
-
-
2.85
2.793
2.907
-
-
2.90
2.842
2.958
-
-
2.95
2.891
3.009
-
-
E-3
Power
VOLTAGE1 (mV)
OUTPUT VOLTAGE
VOUT(T)
E-2
TYP
MAX
TYP
MAX
1100
1110
1150
1200
1000
1010
1050
1100
900
910
950
1000
800
810
850
900
700
710
750
800
600
610
650
700
500
510
550
600
400
410
500
550
300
310
400
450
200
210
300
400
120
150
280
380
Supply
Rejection
Ratio
TYP
65
350
330
80
120
240
310
290
70
100
220
270
70
XC6219
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
SYMBOL
E-0
E-1
PARAMETER
OUTPUT VOLTAGE
OUTPUT VOLTAGE
(2%)
(1%)
(V)
(V)
VOUT
VOUT
MIN
MAX
MIN
MAX
3.00
2.940
3.060
2.970
3.030
3.05
2.989
3.111
3.020
3.081
3.10
3.038
3.162
3.069
3.131
3.15
3.087
3.213
3.119
3.182
3.20
3.136
3.264
3.168
3.232
3.25
3.185
3.315
3.218
3.283
3.30
3.234
3.366
3.267
3.333
3.35
3.283
3.417
3.317
3.384
3.40
3.332
3.468
3.366
3.434
3.45
3.381
3.519
3.416
3.485
3.50
3.430
3.570
3.465
3.535
3.55
3.479
3.621
3.515
3.586
3.60
3.528
3.672
3.564
3.636
3.65
3.577
3.723
3.614
3.687
3.70
3.626
3.774
3.663
3.737
3.75
3.675
3.825
3.713
3.788
3.80
3.724
3.876
3.762
3.838
3.85
3.773
3.927
3.812
3.889
3.90
3.822
3.978
3.861
3.939
3.95
3.871
4.029
3.911
3.990
4.00
3.920
4.080
3.960
4.040
4.05
3.969
4.131
4.010
4.091
4.10
4.018
4.182
4.059
4.141
4.15
4.067
4.233
4.109
4.192
4.20
4.116
4.284
4.158
4.242
4.25
4.165
4.335
4.208
4.293
4.30
4.214
4.386
4.257
4.343
4.35
4.263
4.437
4.307
4.394
4.40
4.312
4.488
4.356
4.444
4.45
4.361
4.539
4.405
4.494
4.50
4.410
4.590
4.455
4.545
4.55
4.459
4.641
4.504
4.595
4.60
4.508
4.692
4.554
4.646
4.65
4.557
4.743
4.603
4.696
4.70
4.606
4.794
4.653
4.747
4.75
4.655
4.845
4.702
4.797
4.80
4.704
4.896
4.752
4.848
4.85
4.753
4.947
4.801
4.898
4.90
4.802
4.998
4.851
4.949
4.95
4.851
5.049
4.900
4.999
5.00
4.900
5.100
4.950
5.050
E-3
Power
DROPOUT
DROPOUT
VOLTAGE1 (mV)
VOLTAGE2 (mV)
(IOUT=30mA)
(IOUT=100mA)
Ta=25℃
Ta=25℃
Ta=25℃
Vdif1
Vdif2
PSRR
OUTPUT VOLTAGE
VOUT(T)
E-2
TYP
MAX
TYP
MAX
Supply
Rejection
Ratio
TYP
270
90
200
250
60
50
70
80
180
230
70
160
210
11/27
XC6219 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Specification & Condition by Series
SYMBOL
CONDITION, RATINGS
OUTPUT VOLTAGE (V)
INPUT VOLTAGE (V)
E-4
MAX. OUTPUT CURRENT
(mA)
VIN
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 ~ 1.95
3.0
2.00 ~ 6.00
VOUT(T)+1.0
* VOUT(T)=Nominal output voltage
12/27
E-5
300
XC6219
Series
■TEST CIRCUITS
Circuit ①
VIN
V
CE
CIN=1.0uF
(ｾﾗﾐｯｸ)
ceramic
A
VOUT
VSS
CL=1.0uF
(ｾﾗﾐｯｸ)
ceramic
RL
V
V
VCE
Circuit ②
A
VIN
CE
A
OPEN
VOUT
VSS
VCE
Circuit ③
VIN
CE
CIN=1.0uF
ceramic
(ｾﾗﾐｯｸ)
VOUT
VSS
F.F.T
CL=1.0uF
(ｾﾗﾐｯｸ)
ceramic
VCE
IOUT=10mA
Circuit ④
VIN
VIN={VOUT+1}VDC
+ 1.0Vp-pAC
VOUT≦1.5V
VIN=2.5VDC+1.0Vp-pAC
VOUT
IOUT=50mA
CE
V
VSS
CL=1.0uF
(ｾﾗﾐｯｸ)
ceramic
V
VCE
*TEST CIRCUIT VCE (CE Pin Voltage)
ACTIVE
XC6219 Type A,B,E,F: VCE=VIN
XC6219 Type C,D,G,H: VCE=VSS
STANDBY
XC6219 Type A,B,E,F: VCE=VSS
XC6219 Type C,D,G,H: VCE=VIN
13/27
XC6219 Series
■OPERATIONAL EXPLANATION
The voltage divided by resistors R1 & R2 is compared with the internal reference voltage by the error amplifier. The Pchannel 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 and 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
With the XC6219 series, a stable output voltage is achievable even if used with low ESR capacitors 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 1.0μF. Also, please connect an input capacitor (CIN) of 1.0μF between the VIN pin and the VSS pin in order
to ensure a stable power input.
Stable phase compensation may not be ensured if the capacitor runs out capacitance when depending on bias and
temperature. In case the capacitor depends on the bias and temperature, please make sure the capacitor can ensure the
actual capacitance.
The XC6219 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.
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6219 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 XC6219B type's regulator 1 and 2 are both ' 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.
■NOTES ON USE
1. For temporary, transitional voltage drop or voltage rising phenomenon, 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
keep the resistance low between 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.
4. The IC is controlled with constant current start-up. Start-up sequence control is requested to draw a load current after even nominal output
voltage rising up the output voltage.
5. Torex places an importance on improving our products and their reliability.
We request that users incorporate fail-safe designs and post-aging protection treatment when using Torex products in their systems.
14/27
XC6219
Series
■TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6219x182
XC6219x182
Topr=85℃
25℃
-40℃
XC6219x252
XC6219x252
Topr=85℃
25℃
-40℃
XC6219x302
XC6219x302
Topr=85℃
25℃
-40℃
15/27
XC6219 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(2) Output Voltage vs. Input Voltage
XC6219x182
XC6219x182
XC6219x252
XC6219x252
XC6219x302
16/27
XC6219x302
XC6219
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current
XC6219x252
XC6219x182
XC6219x302
(4) Supply Current vs. Input Voltage
XC6219x182
XC6219x252
Topr=85℃
Topr=85℃
25℃
25℃
-40℃
-40℃
17/27
XC6219 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(4) Supply Current vs. Input Voltage (Continued)
XC6219x302
Topr=85℃
25℃
-40℃
(5) Output Voltage vs. Ambient Temperature
XC6219x182
XC6219x302
18/27
XC6219x252
XC6219
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(6) Supply Current vs. Ambient Temperature
XC6219x182
XC6219x252
XC6219x302
19/27
XC6219 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) Input Transient Response
XC6219x182
XC6219x182
XC6219x252
XC6219/11x252
20/27
XC6219x182
XC6219/11x252
XC6219x252
XC6219x252
XC6219/11x252
XC6219
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(7) Input Transient Response (Continued)
XC6219x302
XC6219x302
XC6219x302
(8) Load Transient Response
XC6219x182
XC6219x182
21/27
XC6219 Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
XC6219x182
VIN=2.8V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
XC6219x252
VIN=3.5V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
XC6219x302
VIN=4.0V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
22/27
XC6219x252
VIN=3.5V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
XC6219x252
VIN=3.5V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
XC6219x302
VIN=4.0V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
XC6219
Series
■TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Load Transient Response (Continued)
XC6219x302
VIN=4.0V, trr=tf=5use
CL=1μF (ceramic), CL=1uF (ceramic)
(9) Ripple Rejection Rate
XC6219x182
VIN=2.8V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramic)
XC6219x252
VIN=3.5V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramic)
XC6219x302
VIN=4.0V, DC+1Vp-pAC
IOUT=50mA, CL=1uF (ceramic)
23/27
XC6219 Series
■PACKAGING INFORMATION
For the latest package information go to, www.torexsemi.com/technical-support/packages
PACKAGE
OUTLINE / LAND PATTERN
THERMAL CHARACTERISTICS
SOT-25
SOT-25 PKG
SOT-25 Power Dissipation
SOT-89-5
SOT-89-5 PKG
SOT-89-5 Power Dissipation
USP-6B
USP-6B PKG
USP-6B Power Dissipation
24/27
XC6219
Series
■MARKING RULE
●SOT-25, SOT-89-5
5
①
① represents product series
4
②
③ ④
PRODUCT SERIES
L
XC6219xxxxxx
3
② represents type of regulator
SOT-25
(TOP VIEW)
VOUT 100mV INCREMENTS
1
2
MARK
VOUT:0.1~3.0V
5
2
④
4
2
SOT-89-5
(TOP VIEW)
3
VOUT 50mV INCREMENTS
PRODUCT SERIES
VOUT:3.1~6.0V VOUT:0.15~3.05V VOUT:3.15~6.05V
V
X
Y
Z
V
X
Y
Z
③
②
①
1
MARK
A
B
C
D
A
B
C
D
E
F
H
K
E
F
H
K
L
M
N
P
L
M
N
P
XC6219Axxxxx
XC6219Bxxxxx
XC6219Cxxxxx
XC6219Dxxxxx
XC6219Exxxxx
XC6219Fxxxxx
XC6219Gxxxxx
XC6219Hxxxxx
③ represents output voltage
MARK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
OUTPUT VOLTAGE (V)
0.9
1.0
1.1
1.2
1.3
1.4
1.5
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
0.95
1.05
1.15
1.25
1.35
1.45
1.55
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
4.05
4.15
4.25
4.35
4.45
4.55
MARK
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
OUTPUT VOLTAGE (V)
1.6
1.7
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
4.6
4.7
4.8
4.9
5.0
-
1.65
1.75
1.85
1.95
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
4.65
4.75
4.85
4.95
-
④ represents production lot number
0 to 9, A to Z reverse character of 0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
25/27
XC6219 Series
■MARKING RULE (Continued)
●USP-6B
①② represents product series
MARK
①
②
1
9
PRODUCT SERIES
XC6219xxxxDx
③ represents type of regulator
USP-6B
(TOP VIEW)
MARK
TYPE
PRODUCT SERIES
A
B
C
D
E
F
Z
H
High Active, pull-down resistor built-in (semi-custom)
High Active, no pull-down resistor built-in (standard)
Low Active, pull-up resistor built-in (semi-custom)
Low Active, no pull-up resistor built-in (semi-custom)
High Active, pull-down resistor built-in (semi-custom)
High Active, no pull-down resistor built-in (standard)
Low Active, pull-up resistor built-in (semi-custom)
Low Active, no pull-up resistor built-in (semi-custom)
XC6219AxxxMx
XC6219BxxxMx
XC6219CxxxMx
XC6219DxxxMx
XC6219ExxxDx
XC6219FxxxDx
XC6219GxxxDx
XC6219HxxxDx
④ represents product series
MARK
VOLTAGE (V)
PRODUCT SERIES
3
5
3.X
5.X
XC6219x3xxDx
XC6219x5xxDx
PRODUCT SERIES SYMBOL
VOLTAGE PRODUCT SERIES
⑤ represents output voltage
MARK
VOLTAGE
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
XC6219xx0xDx
XC6219xx1xDx
XC6219xx2xDx
XC6219xx3xDx
XC6219xx4xDx
XC6219xx5xDx
XC6219xx6xDx
XC6219xx7xDx
XC6219xx8xDx
XC6219xx9xDx
⑥ represents production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excluded)
* No character inversion used.
26/27
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
XC6219xx0ADx
XC6219xx1ADx
XC6219xx2ADx
XC6219xx3ADx
XC6219xx4ADx
XC6219xx5ADx
XC6219xx6ADx
XC6219xx7ADx
XC6219xx8ADx
XC6219xx9ADx
XC6219
Series
1.
The product 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.
The information in this datasheet is intended to illustrate the operation and characteristics of our
products. We neither make warranties or representations with respect to the accuracy or
completeness of the information contained in this datasheet nor grant any license to any intellectual
property rights of ours or any third party concerning with the information in this datasheet.
3.
Applicable export control laws and regulations should be complied and the procedures required by
such laws and regulations should also be followed, when the product or any information contained in
this datasheet is exported.
4.
The product is neither intended nor warranted for use in equipment of systems which require
extremely high levels of quality and/or reliability and/or a malfunction or failure which may cause loss
of human life, bodily injury, serious property damage including but not limited to devices or equipment
used in 1) nuclear facilities, 2) aerospace industry, 3) medical facilities, 4) automobile industry and
other transportation industry and 5) safety devices and safety equipment to control combustions and
explosions. Do not use the product for the above use unless agreed by us in writing in advance.
5.
Although we make continuous efforts to improve the quality and reliability of our products;
nevertheless Semiconductors are likely to fail with a certain probability. So in order to prevent personal
injury and/or property damage resulting from such failure, customers are required to incorporate
adequate safety measures in their designs, such as system fail safes, redundancy and fire prevention
features.
6.
Our products are not designed to be Radiation-resistant.
7.
Please use the product listed in this datasheet within the specified ranges.
8.
We assume no responsibility for damage or loss due to abnormal use.
9.
All rights reserved. No part of this datasheet may be copied or reproduced unless agreed by Torex
Semiconductor Ltd in writing in advance.
TOREX SEMICONDUCTOR LTD.
27/27
工商网监
湘ICP备2023018690号
