XC6701 Series
ETR0334-012
28V Operation High Speed Voltage Regulators with Stand-by Function
■GENERAL DESCRIPTION
The XC6701 series are positive voltage regulator ICs manufactured using CMOS process with 28V of operation voltage.
The series consists of a voltage reference, an error amplifier, a current limiter, a thermal protection circuit and a phase
compensation circuit plus a driver transistor.
The output voltage is selectable in 0.1V increments within the range of 1.8V to 18V which fixed by laser trimming
technologies. The output stabilization capacitor (CL) is also compatible with low ESR ceramic capacitors.
The over current protection circuit and the thermal shutdown circuit are built-in. These two protection circuits will operate
when the output current reaches current limit level or the junction temperature reaches temperature limit level.
The CE function enables the output to be turned off and the IC becomes a stand-by mode resulting in greatly reduced power
consumption. Packages are selectable depending on the applications from SOT-25, SOT-89, SOT-89-5, USP-6C, SOT-223,
and TO-252.
■APPLICATIONS
●Car audio, Car navigation systems
●Note PCs / Tablet PCs
●Mobile devices / terminals
●Digital still cameras / Camcorders
●Smart phones / Mobile phones
●Multi-function power supplies
■ TYPICAL APPLICATION CIRCUITS
■FEATURES
: More than 150mA (200mA limit)
(VIN=VOUT+3.0V)
Dropout Voltage
: 300mV@IOUT=20mA
Input Voltage Range
: 2.0V~28.0V
Output Voltage Range
: 1.8V~18.0V (0.1V increments)
High Accuracy
:±2%
Low Power Consumption : 50μA (VOUT=5.0Ｖ）
Stand-by Current
: Less than 0.1μA
High Ripple Rejection
: 50dB@1kHz
Operating Ambient Temperature : -40℃~+85℃
Low ESR Capacitor
: Ceramic Capacitor Compatible
(Internal Phase Compensation)
Packages
: SOT-25, SOT-89, SOT-89-5,
USP-6C, SOT-223, TO-252
Environmentally Friendly : EU RoHS Compliant, Pb Free
Max Output Current
■ TYPICAL PERFORMANCE
CHARACTERISTICS
XC6701A/B/D 502
VIN=7.0V, tr=tf=5μs
5.4
CIN=CL =1.0μF (ceramic), Ta=25℃
150
XC6701B Series
With CE function
5.2
120
5.1
5.0
90
4.9
4.8
60
4.7
4.6
Output Current
30
Output Current: IOUT (mA)
Output Voltage: VOUT (V)
5.3
4.5
4.4
0
Time (1ms/div)
1/35
XC6701 Series
■PIN CONFIGURATION
NC
VIN
VOUT
CE
5
4
5
2
4
2
VIN 6
VSS 5
NC 4
1
2
3
VIN
VSS
NC
1
2
3
VOUT
VSS
VIN
SOT-25
(TOP VIEW)
SOT-89
(TOP VIEW)
1
2
3
VOUT
VSS
CE
SOT-89-5
(TOP VIEW)
2
1
2
3
VSS
VIN
2
3
1
VIN
VSS
SOT-223
(TOP VIEW)
VOUT
TO252
TO-252
(TOP VIEW)
(TOP VIEW)
■PIN ASSIGNMENT
●XC6701A/B Series
SOT-25
PIN NUMBER
SOT-89-5
USP-6C
1
2
3
4
5
5
2
4
3
1
6
5
2, 4
3
1
PIN NUMBER
SOT-223
TO-252
PIN NAME
FUNCTIONS
VIN
VSS
NC
CE
VOUT
Power Input
Ground
No connection
ON/OFF Control
Output
PIN NAME
FUNCTIONS
VIN
VSS
VOUT
Power Input
Ground
Output
●XC6701D Series
SOT-89
3
2
1
3
2
1
1
2
3
■PIN FUNCTION ASSIGNMENT
●XC6701A/B Series
CE(Chip Enable)
CE"H" Level
CE"L" Level
CE"OPEN"
IC Operation State ON/OFF
Operation ON
Operation OFF
Operation Undefined
*CE pin should not be left open. Each should have a certain voltage.
2/35
2 NC
3 CE
USP-6C
(BOTTOM VIEW)
2
VOUT
1 VOUT
* The dissipation pad for the USP-6C
package should be solder-plated in
reference mount pattern and metal
masking so as to enhance mounting
strength and heat release. If the
pad needs to be connected to other
pins, it should be connected to the
VSS (No. 5) pin.
XC6701
Series
■ PRODUCT CLASSIFICATION
●Ordering Information
XC6701①②③④⑤⑥‐⑦(*1)
DESIGNATOR
ITEM
①
Type
DESCRIPTION
A
Fixed Output Voltage, Active High (-40℃≦Topr≦105℃)
B
Fixed Output Voltage, Active High (-40℃≦Topr≦85℃)
C
Fixed Output Voltage, No CE function (-40℃≦Topr≦85℃)
For the voltage within 1.8V ~9.9V;
e.g. 2.5V ⇒ 25
5.0V ⇒ 50
For the voltage above 10.0V;
e.g. 11.6V ⇒ B6
15.2V ⇒ F2
18.0V ⇒ J0
②③
Output Voltage
18~J0
④
Output Voltage
Accuracy
2
Packages
(Order Unit)
MR-G
PR-G
ER-G
FR-G
JR-G
PR-G
⑤⑥-⑦(*1)
(*1)
SYMBOL
±2% accuracy
SOT-25 (3,000/Reel) (Only Type A,B)
SOT-89-5 (1,000/Reel) (Only Type A,B)
USP-6C (3,000/Reel) (Only Type A,B)
SOT-223 (1,000/Reel) (Only Type D)
TO-252 (2,500/Reel) (Only Type D)
SOT-89 (1,000/Reel) (Only Type D)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
■ BLOCK DIAGRAMS
●XC6701A/B Series
(SOT-25, SOT-89-5, USP-6C)
●XC6701D Series
(SOT-89, SOT-223, TO-252)
3/35
XC6701 Series
■ABSOLUTE MAXIMUM RATINGS
●XC6701A Series
Ta=25℃
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
Output Current
Output Voltage
CE Input Voltage
VIN
IOUT
VOUT
VCE
VSS-0.3~30
300 (*1)
VSS-0.3~VIN+0.3
VSS-0.3~30
250
(*2)
600 (PCB mounted)
500
(*2)
1300 (PCB mounted)
120
(*2)
1000 (PCB mounted)
-40~+105
-55~+125
V
mA
V
V
SOT-25
Power Dissipation
SOT-89-5
Pd
USP-6C
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
mW
℃
℃
*1: IOUT≦Pd / (VIN-VOUT)
*2: The power dissipation figure shown is PCB mounted.
Please refer to page 27 for details.
●XC6701B Series
Ta=25℃
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
Output Current
Output Voltage
CE Input Voltage
VIN
IOUT
VOUT
VCE
VSS-0.3~30
300 (*1)
VSS-0.3~VIN+0.3
VSS-0.3~30
250
(*2)
600 (PCB mounted)
500
(*2)
1300 (PCB mounted)
120
(*2)
1000 (PCB mounted)
-40~+85
-55~+125
V
mA
V
V
SOT-25
Power Dissipation
SOT-89-5
Pd
USP-6C
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
mW
℃
℃
*1: IOUT≦Pd / (VIN-VOUT)
*2: The power dissipation figure shown is PCB mounted.
Please refer to page 27 for details.
●XC6701D Series
Ta=25℃
PARAMETER
SYMBOL
RATINGS
UNIT
Input Voltage
Output Current
Output Voltage
VIN
IOUT
VOUT
VSS-0.3~30
300 (*1)
VSS-0.3~VIN+0.3
500
(*2)
1000 (PCB mounted)
300
(*2)
1500 (PCB mounted)
500
(*2)
1800 (PCB mounted)
-40~+85
-55~+125
V
mA
V
SOT-89
Power Dissipation
SOT-223
Pd
TO-252
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
*1: IOUT≦Pd / (VIN-VOUT)
*2: The power dissipation figure shown is PCB mounted.
4/35
Please refer to page 27 for details.
mW
℃
℃
XC6701
Series
■ELECTRICAL CHARACTERISTICS
Ta=25℃
●XC6701A/Bxx2 Series
PARAMETER
SYMBOL
Output Voltage
VOUT(E)
Maximum Output Current
IOUTMAX
Load Regulation
△VOUT
CONDITIONS
IOUT=10mA, VCE=VIN
VIN= VOUT(T)+3.0V , VCE=VIN
（VOUT(T)≧3.0Ｖ）
VIN=VOUT(T)+3.0V, VCE=VIN
(VOUT(T)＜3.0V)
1mA≦IOUT≦50mA , VCE=VIN
1.8V≦VOUT(T)≦5.0V
1mA≦IOUT≦50mA , VCE=VIN
5.1V≦VOUT(T)≦12.0V
1mA≦IOUT≦50mA , VCE=VIN
12.1V≦VOUT(T)≦18.0V
Dropout Voltage 1
Vdif1
IOUT=20mA, VCE=VIN
Dropout Voltage 2
Vdif2
IOUT=100mA ,VCE=VIN
Supply Current
ISS
Stand-by Current
ISTB
△VOUT/
(△VIN・VOUT)
△VOUT/
(△VIN・VOUT)
Line Regulation 1
Line Regulation 2
Input Voltage
MIN.
TYP.
MAX.
E2-0
UNIT
CIRCUIT
V
①
150
-
-
mA
①
100
-
-
mA
①
-
50
90
-
110
175
mV
①
-
180
275
mV
①
mV
①
μA
②
E2-1
E3-1
1.8V≦VOUT(T)≦5.0V
11
50
105
5.1V≦VOUT(T)≦12.0V
11
60
115
12.1V≦VOUT(T)≦18.0V
11
65
125
-
0.01
0.10
μA
②
-
0.05
0.10
%/V
①
-
0.15
0.30
%/V
①
2.0
-
28.0
V
-
-
±100
-
ppm/℃
①
-
50
-
dB
③
VCE=VSS
VOUT(T)+2.0V≦VIN≦28.0V
IOUT=5mA , VCE=VIN
VOUT(T)+2.0V≦VIN≦28.0V
IOUT=13mA , VCE=VIN
VIN
XC6701A
IOUT=20mA, -40℃≦Ta≦105℃
Output Voltage
△VOUT/
Temperature Characteristics (△Ta・VOUT) VCE=VIN
XC6701B
-40℃≦Ta≦85℃
Power Supply
VIN=[VOUT(T)+2.0V]VDC+0.5VP-PAC
PSRR
Rejection Ratio
IOUT=20mA , f=1kHz , VCE=VIN
Short Current
ISHORT
VIN=VOUT(T)+2.0V , VCE=VIN
-
40
-
mA
①
CE ”H” Level Voltage
VCEH
VIN=28.0V
1.1
-
28.0
V
①
CE ”L” Level Voltage
VCEL
VIN=28.0V
0
-
0.35
V
①
CE ”H” Level Current
ICEH
VIN=VCE=28.0V
-0.1
-
0.1
μA
①
CE ”L” Level Current
ICEL
VIN=28.0V, VCE=VSS
-0.1
-
0.1
μA
①
TTSD
Junction Temperature
-
150
-
℃
①
TTSR
Junction Temperature
-
125
-
℃
①
TTSD-TTSR
Junction Temperature
-
25
-
℃
-
Thermal Shutdown
Detect Temperature
Thermal Shutdown Release
Temperature
Hysteresis Width
NOTE:
*1: VOUT(T): Nominal output voltage
*2: VOUT(E): Effective output voltage
(i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.)
{Note 5}
*3: Vdif={VIN1
- VOUT1
{Note 4}
}
*4: VOUT1: In case of VOUT(T) < 3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+3.0V.
: In case of VOUT(T)≧3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+2.0V.
*5: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: Unless otherwise stated, VIN=VOUT(T)+2.0V.
5/35
XC6701 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●XC6701Dxx2 Series
Ta=25℃
PARAMETER
SYMBOL
Output Voltage
VOUT(E)
Maximum Output Current
IOUTMAX
Load Regulation
△VOUT
CONDITIONS
MIN.
IOUT=10mA
VIN= VOUT(T)+3.0V
（VOUT(T)≧3.0Ｖ）
VIN=VOUT(T)+3.0V
(VOUT(T)＜3.0V )
1mA≦IOUT≦50mA
1.8V≦VOUT(T)≦5.0V
1mA≦IOUT≦50mA
5.1V≦VOUT(T)≦12.0V
1mA≦IOUT≦50mA
12.1V≦VOUT(T)≦18.0V
TYP.
MAX.
E2-0
UNIT
CIRCUIT
V
①
150
-
-
mA
①
100
-
-
mA
①
-
50
90
-
110
175
mV
①
-
180
275
Dropout Voltage1
Vdif1
IOUT=20mA
E2-1
mV
①
Dropout Voltage2
Vdif2
IOUT =100mA
E2-2
mV
①
Supply Current
ISS
1.8V≦VOUT(T)≦5.0V
11
50
105
11
11
60
65
115
125
μA
②
-
0.05
0.10
%/V
①
-
0.15
0.30
%/V
①
2.0
-
28.0
V
-
-
±100
-
ppm/℃
①
-
50
-
dB
③
VIN=VOUT(T)+2.0V
-
40
-
mA
①
TTSD
Junction Temperature
-
150
-
℃
①
TTSR
Junction Temperature
-
125
-
℃
①
TTSD-TTSR
Junction Temperature
-
25
-
℃
-
5.1V≦VOUT(T)≦12.0V
12.1V≦VOUT(T)≦18.0V
△VOUT/
VOUT(T)+2.0V≦VIN≦28.0V
(△VIN・VOUT) IOUT=5mA
△VOUT/
VOUT(T)+2.0V≦VIN≦28.0V
(△VIN・VOUT) IOUT=13mA
Line Regulation1
Line Regulation2
Input Voltage
VIN
Output Voltage
△VOUT/
Temperature Characteristics (△Ta・VOUT)
Power Supply
PSRR
Rejection Ratio
Short Current
ISHORT
Thermal Shutdown Detect
Temperature
Thermal Shutdown Release
Temperature
Hysteresis Width
IOUT=20mA
-40℃≦Ta≦85℃
VIN=[VOUT(T)+2.0V]+0.5VP-PAC
IOUT=20mA , f=1kHz
NOTE:
*1: VOUT(T): Nominal output voltage
*2: VOUT(E): Effective output voltage
(i.e. the output voltage when “VOUT(T)+2.0V” is provided at the VIN pin while maintaining a certain IOUT value.)
{Note 5}
*3: Vdif={VIN1
- VOUT1
{Note 4}
}
*4: VOUT1: In case of VOUT(T) < 3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+3.0V.
: In case of VOUT(T)≧3.0V, the VOUT1 is equal to 98% of the VOUT(T) when a stabilized input voltage is applied in VOUT(T)+2.0V.
*5: VIN1: The input voltage when VOUT1 appears as input voltage is gradually decreased.
*6: Unless otherwise stated, VIN=VOUT(T)+2.0V.
6/35
XC6701
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart
SYMBOL
E2-0
E2-1
E2-2
DROPOUT VOLTAGE 1
(mV)
IOUT=20mA
DROPOUT VOLTAGE 2
(mV)
IOUT=100mA
PARAMETER
OUTPUT VOLTAGE（V）
NOMINAL
OUTPUT
VOLTAGE (V)
(2% products)
VOUT(T)
VOUT
Vdif1
Vdif2
(V)
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
1.8
1.764
1.836
550
710
2200
2700
1.9
1.862
1.938
550
710
2200
2700
2.0
1.960
2.040
450
600
1900
2600
2.1
2.058
2.142
450
600
1900
2600
2.2
2.156
2.244
390
520
1700
2200
2.3
2.254
2.346
390
520
1700
2200
2.4
2.352
2.448
390
520
1700
2200
2.5
2.450
2.550
310
450
1500
1900
2.6
2.548
2.652
310
450
1500
1900
2.7
2.646
2.754
310
450
1500
1900
2.8
2.744
2.856
310
450
1500
1900
2.9
2.842
2.958
310
450
1500
1900
3.0
2.940
3.060
260
360
1300
1700
3.1
3.038
3.162
260
360
1300
1700
3.2
3.136
3.264
260
360
1300
1700
3.3
3.234
3.366
260
360
1300
1700
3.4
3.332
3.468
260
360
1300
1700
3.5
3.430
3.570
260
360
1300
1700
3.6
3.528
3.672
260
360
1300
1700
3.7
3.626
3.774
260
360
1300
1700
3.8
3.724
3.876
260
360
1300
1700
3.9
3.822
3.978
260
360
1300
1700
4.0
3.920
4.080
220
320
1100
1500
4.1
4.018
4.182
220
320
1100
1500
4.2
4.116
4.284
220
320
1100
1500
4.3
4.214
4.386
220
320
1100
1500
4.4
4.312
4.488
220
320
1100
1500
4.5
4.410
4.590
220
320
1100
1500
4.6
4.508
4.692
220
320
1100
1500
4.7
4.606
4.794
220
320
1100
1500
4.8
4.704
4.896
220
320
1100
1500
4.9
4.802
4.998
220
320
1100
1500
5.0
4.900
5.100
190
280
1000
1300
5.1
4.998
5.202
190
280
1000
1300
5.2
5.096
5.304
190
280
1000
1300
5.3
5.194
5.406
190
280
1000
1300
5.4
5.292
5.508
190
280
1000
1300
5.5
5.390
5.610
190
280
1000
1300
5.6
5.488
5.712
190
280
1000
1300
5.7
5.586
5.814
190
280
1000
1300
5.8
5.684
5.916
190
280
1000
1300
5.9
5.782
6.018
190
280
1000
1300
6.0
5.880
6.120
190
280
1000
1300
7/35
XC6701 Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
SYMBOL
E2-0
E2-1
E2-2
DROPOUT VOLTAGE 1
(mV)
IOUT=20mA
DROPOUT VOLTAGE 2
(mV)
IOUT=100mA
PARAMETER
OUTPUT VOLTAGE（V）
NOMINAL
OUTPUT
VOLTAGE (V)
(2% products)
VOUT(T)
VOUT
Vdif1
Vdif2
(V)
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
6.1
5.978
6.222
190
280
1000
1300
6.2
6.076
6.324
190
280
1000
1300
6.3
6.174
6.426
190
280
1000
1300
6.4
6.272
6.528
190
280
1000
1300
6.5
6.370
6.630
170
230
800
1150
6.6
6.468
6.732
170
230
800
1150
6.7
6.566
6.834
170
230
800
1150
6.8
6.664
6.936
170
230
800
1150
6.9
6.762
7.038
170
230
800
1150
7.0
6.860
7.140
170
230
800
1150
7.1
6.958
7.242
170
230
800
1150
7.2
7.056
7.344
170
230
800
1150
7.3
7.154
7.446
170
230
800
1150
7.4
7.252
7.548
170
230
800
1150
7.5
7.350
7.650
170
230
800
1150
7.6
7.448
7.752
170
230
800
1150
7.7
7.546
7.854
170
230
800
1150
7.8
7.644
7.956
170
230
800
1150
7.9
7.742
8.058
170
230
800
1150
8.0
7.840
8.160
170
230
800
1150
8.1
7.938
8.262
130
190
700
950
8.2
8.036
8.364
130
190
700
950
8.3
8.134
8.466
130
190
700
950
8.4
8.232
8.568
130
190
700
950
8.5
8.330
8.670
130
190
700
950
8.6
8.428
8.772
130
190
700
950
8.7
8.526
8.874
130
190
700
950
8.8
8.624
8.976
130
190
700
950
8.9
8.722
9.078
130
190
700
950
9.0
8.820
9.180
130
190
700
950
9.1
8.918
9.282
130
190
700
950
9.2
9.016
9.384
130
190
700
950
9.3
9.114
9.486
130
190
700
950
9.4
9.212
9.588
130
190
700
950
9.5
9.310
9.690
130
190
700
950
9.6
9.408
9.792
130
190
700
950
9.7
9.506
9.894
130
190
700
950
9.8
9.604
9.996
130
190
700
950
9.9
9.702
10.098
130
190
700
950
10.0
9.800
10.200
130
190
700
950
8/35
XC6701
Series
■ELECTRICAL CHARACTERISTICS (Continued)
●Voltage Chart (Continued)
SYMBOL
E2-0
E2-1
E2-2
DROPOUT VOLTAGE 1
(mV)
IOUT=20mA
DROPOUT VOLTAGE 2
(mV)
IOUT=100mA
PARAMETER
OUTPUT VOLTAGE（V）
NOMINAL
OUTPUT
VOLTAGE (V)
(2% products)
VOUT(T)
VOUT
Vdif1
Vdif2
(V)
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
10.1
9.898
10.302
120
170
650
850
10.2
9.996
10.404
120
170
650
850
10.3
10.094
10.506
120
170
650
850
10.4
10.192
10.608
120
170
650
850
10.5
10.290
10.710
120
170
650
850
10.6
10.388
10.812
120
170
650
850
10.7
10.486
10.914
120
170
650
850
10.8
10.584
11.016
120
170
650
850
10.9
10.682
11.118
120
170
650
850
11.0
10.780
11.220
120
170
650
850
11.1
10.878
11.322
120
170
650
850
11.2
10.976
11.424
120
170
650
850
11.3
11.074
11.526
120
170
650
850
11.4
11.172
11.628
120
170
650
850
11.5
11.270
11.730
120
170
650
850
11.6
11.368
11.832
120
170
650
850
11.7
11.466
11.934
120
170
650
850
11.8
11.564
12.036
120
170
650
850
11.9
11.662
12.138
120
170
650
850
12.0
11.760
12.240
120
170
650
850
12.1
11.858
12.342
120
170
650
850
12.2
11.956
12.444
120
170
650
850
12.3
12.054
12.546
120
170
650
850
12.4
12.152
12.648
120
170
650
850
12.5
12.250
12.750
120
170
650
850
12.6
12.348
12.852
120
170
650
850
12.7
12.446
12.954
120
170
650
850
12.8
12.544
13.056
120
170
650
850
12.9
12.642
13.158
120
170
650
850
13.0
12.740
13.260
120
170
650
850
13.1
12.838
13.362
120
170
650
850
13.2
12.936
13.464
120
170
650
850
13.3
13.034
13.566
120
170
650
850
13.4
13.132
13.668
120
170
650
850
13.5
13.230
13.770
120
170
650
850
13.6
13.328
13.872
120
170
650
850
13.7
13.426
13.974
120
170
650
850
13.8
13.524
14.076
120
170
650
850
13.9
13.622
14.178
120
170
650
850
14.0
13.720
14.280
120
170
650
850
9/35
XC6701 Series
■OUTPUT VOLTAGE CHART (Continued)
●Voltage Chart (Continued)
SYMBOL
E2-0
E2-1
E2-2
DROPOUT VOLTAGE 1
(mV)
IOUT=20mA
DROPOUT VOLTAGE 2
(mV)
IOUT=100mA
PARAMETER
OUTPUT VOLTAGE（V）
NOMINAL
OUTPUT
VOLTAGE (V)
(2% products)
VOUT(T)
VOUT
Vdif1
Vdif2
(V)
MIN.
MAX.
TYP.
MAX.
TYP.
MAX.
14.1
13.818
14.382
120
170
650
850
14.2
13.916
14.484
120
170
650
850
14.3
14.014
14.586
120
170
650
850
14.4
14.112
14.688
120
170
650
850
14.5
14.210
14.790
120
170
650
850
14.6
14.308
14.892
120
170
650
850
14.7
14.406
14.994
120
170
650
850
14.8
14.504
15.096
120
170
650
850
14.9
14.602
15.198
120
170
650
850
15.0
14.700
15.300
120
170
650
850
15.1
14.798
15.402
120
170
650
850
15.2
14.896
15.504
120
170
650
850
15.3
14.994
15.606
120
170
650
850
15.4
15.092
15.708
120
170
650
850
15.5
15.190
15.810
120
170
650
850
15.6
15.288
15.912
120
170
650
850
15.7
15.386
16.014
120
170
650
850
15.8
15.484
16.116
120
170
650
850
15.9
15.582
16.218
120
170
650
850
16.0
15.680
16.320
120
170
650
850
16.1
15.778
16.422
120
170
650
850
16.2
15.876
16.524
120
170
650
850
16.3
15.974
16.626
120
170
650
850
16.4
16.072
16.728
120
170
650
850
16.5
16.170
16.830
120
170
650
850
16.6
16.268
16.932
120
170
650
850
16.7
16.366
17.034
120
170
650
850
16.8
16.464
17.136
120
170
650
850
16.9
16.562
17.238
120
170
650
850
17.0
16.660
17.340
120
170
650
850
17.1
16.758
17.442
120
170
650
850
17.2
16.856
17.544
120
170
650
850
17.3
16.954
17.646
120
170
650
850
17.4
17.052
17.748
120
170
650
850
17.5
17.150
17.850
120
170
650
850
17.6
17.248
17.952
120
170
650
850
17.7
17.346
18.054
120
170
650
850
17.8
17.444
18.156
120
170
650
850
17.9
17.542
18.258
120
170
650
850
18.0
17.640
18.360
120
170
650
850
10/35
XC6701
Series
■ OPERATIONAL EXPLANATION
R1
R2
<Output Voltage Control>
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 and stabilized by a system of negative feedback. The current limit circuit, short protect
circuit and thermal protection circuit operate in relation to the level of output current and heat generation. Further, the IC’s
internal circuitry can be shutdown via the CE pin’s signal.
<Short-Circuit Protection>
The XC6701 series includes a current fold-back circuit as a short circuit protection. When the load current reaches the
current limit level, the current fold-back circuit operates and output voltage drops. The output voltage drops further and
output current decreases. When the output pin is shorted, a current of about 30mA flows.
<CE Pin>
The IC’s internal circuitry can be shutdown via the signal from the CE pin with the XC6701A/B series. In shutdown mode,
output at the VOUT pin will be pulled down by R1 and R2 to the VSS level. Note that as the XC6701B series’ operations will
become unstable with the CE pin open. 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
medium voltage is applied.
<Thermal Shutdown>
When the junction temperature of the built-in driver transistor reaches the temperature limit level (150℃ TYP.), the thermal
protection circuit operates and the driver transistor will be set to OFF. The IC resumes its operation when the thermal
shutdown function is released and the IC’s operation is automatically restored because the junction temperature drops to
the level of the thermal shutdown release voltage.
<Minimum Operating Voltage>
For the stable operation of the IC, over 2.0V of input voltage is necessary. The output voltage may not be generated
normally if the input voltage is less than 2.0V.
■ 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 the noise and/or phase lag depending on output
current. Please strengthen VIN and VSS wiring in particular.
3. Phase compensation inside the IC is performed in the XC6701 series. Therefore, an abnormal oscillation does not occur
even if there is no output capacitor CL. An input capacitor CIN around 0.1μF~1.0μF between the VIN pin and the VSS pin
is required for input stability. Also, the output voltage fluctuation such as under shoot or over shoot, which occurs
because of the load change can be controlled by placing the output capacitor CL around 0.1μF~1.0μF between the VOUT
pin and VSS pin. The input capacitor (CIN) and the output capacitor (CL) should be placed to the IC as close as possible
with a shorter wiring.
4. When the IC is operated with no load, the output voltage may increase in the high temperature beyond operating range.
5. Torex places an importance on improving our products and its reliability.
However, by any possibility, we would request user fail-safe design and post-aging treatment on system or equipment.
11/35
XC6701 Series
■ TEST CIRCUITS
Circuit ①
●XC6701A/B Series
●XC6701D Series
Circuit ②
●XC6701A/B Series
●XC6701D Series
Circuit ③
●XC6701A/B Series
12/35
●XC6701D Series
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS
（1） Output Voltage vs. Output Current
XC6701A/B/D 182
2.0
VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
2.0
1.8
1.8
1.6
1.6
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
XC6701A/B/D 182
VIN=VCE=4.8V, CIN=CL =1.0μF (ceramic)
1.4
1.2
1.0
0.8
0.6
Ta=-40℃
Ta=25℃
Ta=85℃
0.4
0.2
0.0
0
50
100 150 200 250
Output Current : IOUT (mA)
1.4
1.2
1.0
0.8
0.6
VIN=2.8V
VIN=3.8V
VIN=4.8V
0.4
0.2
0.0
300
0
50
100 150 200 250
Output Current : IOUT (mA)
XC6701A/B/D 502
XC6701A/B/D 502
VIN=VCE=8.0V, CIN=CL =1.0μF (ceramic)
6.0
Output Voltage : VOUT (V)
5.0
4.0
3.0
2.0
Ta=-40℃
Ta=25℃
Ta=85℃
0.0
0
50
100 150 200 250
Output Current : IOUT (mA)
5.0
4.0
3.0
2.0
VIN=6V
VIN=7V
VIN=8V
1.0
0.0
300
0
50
100 150 200 250
Output Current : I OUT (mA)
XC6701A/B/D C02
300
XC6701A/B/D C02
VIN=VCE=15.0V, CIN=CL =1.0μF (ceramic)
14.0
VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
14.0
12.0
12.0
10.0
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
6.0
1.0
300
Ta=-40℃
Ta=25℃
Ta=85℃
8.0
6.0
4.0
10.0
VIN=13V
VIN=14V
VIN=15V
8.0
6.0
4.0
2.0
2.0
0.0
0.0
0
50
100 150 200 250
Output Current : IOUT (mA)
300
0
50
100 150 200 250
Output Current : IOUT (mA)
300
13/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（1） Output Voltage vs. Output Current (Continued)
XC6701A/B/D J02
XC6701A/B/D J02
VIN=VCE=21.0, CIN=CL =1.0μF (ceramic)
20.0
18.0
16.0
Ta=-40℃
Ta=25℃
Ta=85℃
14.0
12.0
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
VIN=VCE, CIN=CL =1.0μF (ceramic), Ta=25℃
20.0
18.0
10.0
8.0
6.0
4.0
16.0
14.0
VIN=19V
VIN=20V
VIN=21V
12.0
10.0
8.0
6.0
4.0
2.0
2.0
0.0
0.0
0
50
100 150 200 250
Output Current : IOUT (mA)
300
0
50
100 150 200 250
Output Current : IOUT (mA)
300
（2） Output Voltage vs. Input Voltage
XC6701A/B/D 182
XC6701A/B/D 182
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
2.1
2.0
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
2.1
1.9
1.8
1.7
IOUT=1mA
IOUT=10mA
IOUT=30mA
1.6
1.8
2.8
2.0
1.9
1.8
1.7
IOUT=1mA
IOUT=10mA
IOUT=30mA
1.6
1.5
0.8
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
3.8
1.5
4
8
Input Voltage : VIN (V)
12
5.6
5.6
5.4
5.2
5.0
4.8
IOUT=1mA
IOUT=10mA
IOUT=30mA
4.0
5.4
5.2
5.0
4.8
4.6
IOUT=1mA
IOUT=10mA
IOUT=30mA
4.4
4.2
4.0
4.0
4.5
5.0
5.5
Input Voltage : VIN (V)
14/35
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
5.8
4.2
28
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
6.0
5.8
4.4
24
XC6701A/B/D 502
XC6701A/B/D 502
4.6
20
Input Voltage : VIN (V)
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
6.0
16
6.0
8
12
16
20
Input Voltage : VIN (V)
24
28
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（2） Output Voltage vs. Input Voltage (Continued)
XC6701A/B/D C02
XC6701A/B/D C02
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
15.0
14.0
Output Voltage : VOUT (V)
14.0
Output Voltage : VOUT (V)
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
15.0
13.0
12.0
11.0
9.0
10
11
12
13
12.0
11.0
IOUT=1mA
IOUT=10mA
IOUT=30mA
10.0
IOUT=1mA
IOUT=10mA
IOUT=30mA
10.0
13.0
9.0
14
14
16
18
Input Voltage : VIN (V)
24
26
28
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
21.0
20.0
Output Voltage : VOUT (V)
20.0
Output Voltage : VOUT (V)
22
XC6701A/B/D J02
XC6701A/B/D J02
VIN=VCE , Topr=25℃, CIN=CL =1.0μF(ceramic)
21.0
20
Input Voltage : VIN (V)
19.0
18.0
17.0
IOUT=1mA
IOUT=10mA
IOUT=30mA
16.0
19.0
18.0
17.0
IOUT=1mA
IOUT=10mA
IOUT=30mA
16.0
15.0
15.0
16
17
18
19
20
20
22
24
26
28
Input Voltage : VIN (V)
Input Voltage : VIN (V)
（3） Dropout Voltage vs. Output Current
XC6701A//D 182
VIN=VCE, CIN=CL=1.0μF(ceramic)
4.0
Ta=85℃
Ta=25℃
Ta=-40℃
3.0
VIN=VCE, CIN=CL=1.0μF(ceramic)
4.0
Ta=85℃
Ta=25℃
Ta=-40℃
3.5
Dropout Voltage : VDIF (V)
3.5
Dropout Voltage : VDIF (V)
XC6701A/B/D 502
2.5
2.0
1.5
1.0
3.0
2.5
2.0
1.5
1.0
0.5
0.5
0.0
0.0
0
25
50
75
100 125
Output Current : IOUT (mA)
150
0
25
50
75
100 125
Output Current : IOUT (mA)
150
15/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（3） Dropout Voltage vs. Output Current (Continued)
XC6701A/B/D C02
Ta=85℃
Ta=25℃
Ta=-40℃
3.5
3.0
VIN=VCE, CIN=CL=1.0μF(ceramic)
4.0
Ta=85℃
Ta=25℃
Ta=-40℃
3.5
Dropout Voltage : VDIF (V)
Dropout Voltage : VDIF (V)
4.0
XC6701A/B/D J02
VIN=VCE, CIN=CL=1.0μ
F(
i )
2.5
2.0
1.5
1.0
0.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
0
25
50
75
100 125
Output Current : IOUT (mA)
0.0
150
0
25
50
75
100 125
Output Current : IOUT (mA)
150
（4） Supply Current vs. Input Voltage
XC6701A/B/D 182
70
70
60
60
50
40
30
Ta=85℃
Ta=25℃
Ta=-40℃
20
10
Supply Current : ISS (uA)
Supply Current : ISS (uA)
XC6701A/B/D 182
0
0
4
8
12
16
20
Input Voltage : VIN (V)
24
50
40
30
20
10
0
-40
28
70
60
60
Supply Current : ISS (uA)
Supply Current : ISS (uA)
70
50
40
30
Ta=85℃
Ta=25℃
Ta=-40℃
10
0
0
16/35
4
8
12
16
20
Input Voltage : VIN (V)
-20
0
20
40
60
80
Ambient Temperature : Ta (℃)
100
XC6701A/B/D 502
XC6701A/B/D 502
20
VIN=3.8V
24
28
VIN=7.0V
50
40
30
20
10
0
-40
-20
0
20
40
60
80
Ambient Temperature : Ta (℃)
100
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（4） Supply Current vs. Input Voltage (Continued)
XC6701A/B/D C02
70
70
60
60
Supply Current : ISS (uA)
Supply Current : ISS (uA)
XC6701A/B/D C02
50
40
30
20
Ta=85℃
Ta=25℃
Ta=-40℃
10
0
0
4
8
12
16
20
Input Voltage : VIN (V)
24
VIN=14.0V
50
40
30
20
10
0
-40 -20
0
20
40 60
80
Ambient Temperature : Ta (℃)
28
XC6701A/B/D J02
70
70
60
60
Supply Current : ISS (uA)
Supply Current : ISS (uA)
XC6701A/B/D J02
50
40
30
20
Ta=85℃
Ta=25℃
Ta=-40℃
10
0
0
4
8
12
16
20
Input Voltage : VIN (V)
100
24
VIN=20.0V
50
40
30
20
10
0
-40 -20 0
20 40
60 80
Ambient Temperature : Ta (℃)
28
100
（5） Output Voltage vs. Ambient Temperature
XC6701A/B/D 182
XC6701A/B/D 502
VIN=VCE, CIN=CL=1.0μF(ceramic)
2.00
1.95
5.15
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
VIN=VCE, CIN=CL=1.0μF(ceramic)
5.20
1.90
1.85
1.80
1.75
IOUT=1mA
1.70
IOUT=10mA
IOUT=20mA
1.65
1.60
5.10
5.05
5.00
4.95
IOUT=1mA
IOUT=10mA
IOUT=20mA
4.90
4.85
4.80
-50
-25
0
25
50
75
Ambient Temperature : Ta (℃）
100
-50
-25
0
25
50
75
Ambient Temperature : Ta (℃）
100
17/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（5）Output Voltage vs. Ambient Temperature (Continued)
XC6701A/B/D C02
VIN=VCE, CIN=CL=1.0μF(ceramic)
12.5
12.4
18.8
12.3
18.6
12.2
12.1
12.0
11.9
11.8
IOUT=1mA
11.7
IOUT=10mA
11.6
VIN=VCE, CIN=CL=1.0μF(ceramic)
19.0
Output Voltage : VOUT (V)
Output Voltage : VOUT (V)
XC6701A/B/D J02
IOUT=20mA
18.4
18.2
18.0
17.8
17.6
17.4
IOUT=1mA
17.2
IOUT=20mA
IOUT=10mA
17.0
11.5
-50
-25
0
25
50
75
Ambient Temperature : Ta (℃）
-50
100
-25
0
25
50
75
Ambient Temperature : Ta (℃）
100
（6） Input Transient Response
3.36
6.3
5.3
3.34
4.3
3.32
3.3
Output Voltage
2.3
3.30
3.28
1.3
3.32
3.3
8
5.02
5.00
Output Voltage
4.98
4.96
18/35
Input Voltage: VIN (V)
5.06
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
5.08
9
6
Time (1ms/div)
3.28
3.26
XC6701A/B/D 502
5.04
3
3.30
Time (1ms/div)
7
4
Output Voltage
1.3
IOUT=1mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
5
3.36
4.3
2.3
3.26
Input Voltage
Input Voltage
3.34
XC6701A/B/D 502
8
3.38
5.3
Time (1ms/div)
9
IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
5.08
Input Voltage
5.06
7
5.04
6
5.02
5
5.00
Output Voltage
4
4.98
3
4.96
Time (1ms/div)
Output Voltage: VOUT (V)
Input Voltage
7.3
Input Voltage: VIN (V)
Input Voltage: VIN (V)
6.3
3.38
Output Voltage: VOUT (V)
7.3
XC6701A/B/D 332
IOUT=1mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
Output Voltage: VOUT (V)
XC6701A/B/D 332
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（6） Input Transient Response (Continued)
16
12.06
15
14
12.04
13
12.02
12
Output Voltage
12.00
11.98
11
10
12.02
12
18.09
21
18.03
18.00
17.97
17.94
Input Voltage: VIN (V)
22
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
18.12
19
16
11.96
XC6701A/B/D J02
18.06
17
12.00
11.98
10
IOUT=1mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
Output Voltage
Output Voltage
Time (1ms/div)
20
18
12.06
13
11
11.96
Input Voltage
Input Voltage
12.04
XC6701A/B/D J02
21
12.08
14
Time (1ms/div)
22
IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
IOUT=30mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
18.12
Input Voltage
18.09
20
18.06
19
18.03
18
Output Voltage
17
17.97
16
Time (1ms/div)
18.00
Output Voltage: VOUT (V)
Input Voltage
12.08
Input Voltage: VIN (V)
Input Voltage: VIN (V)
15
XC6701A/B/D C02
Output Voltage: VOUT (V)
16
IOUT=1mA, tr=tf=5μs
CL=1.0μF (ceramic), Ta=25℃
Output Voltage: VOUT (V)
XC6701A/B/D C02
17.94
Time (1ms/div)
（7） Load Transient Response
XC6701A/B/D 332
XC6701A/B/D 502
VIN=7.0V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃
150
5.4
3.2
120
Output Voltage
90
3.1
3.0
60
2.9
2.8
2.7
Output Current
2.6
30
5.2
120
5.1
5.0
4.9
90
Output Voltage
4.8
60
4.7
4.6
4.5
0
Time (1ms/div)
Output Voltage: VOUT (V)
3.4
3.3
150
5.3
Output Current: IOUT (mA)
Output Voltage: VOUT (V)
3.5
Output Current
4.4
30
Output Current: IOUT (mA)
3.6
VIN=5.3V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃
0
Time (1ms/div)
19/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（7） Load Transient Response (Continued)
XC6701A/B/D C02
VIN=14.0V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃
12.6
XC6701A/B/D J02
150
18.6
150
120
12.0
11.8
Output Voltage
11.6
11.4
90
60
11.2
11.0
Output Current
10.8
10.6
30
18.2
17.8
Output Voltage
90
17.6
17.4
60
17.2
17.0
16.8
0
120
18.0
30
Output Current
16.6
Time (1ms/div)
0
Time (1ms/div)
（8） Rising Response Time
XC6701A/B 332
4
-2
3
Output Voltage
-4
2
-6
6
5
0
4
-2
3
Output Voltage
-4
2
1
-6
1
0
-8
0
Time (1ms/div)
XC6701A/B 502
XC6701A/B 502
VIN=7.0V, tr=5μs
IO UT=1mA, CL =1μF (ceramic), Ta=25℃
Input Voltage
8
8
7
6
6
Output Voltage
0
5
4
Input Voltage
8
7
6
2
5
Output Voltage
0
4
-2
3
-4
2
1
3
-4
2
-6
1
-6
0
-8
Time (1ms/div)
VIN=7.0V, tr=5μs
IO UT=30mA, CL =1μF (ceramic), Ta=25℃
4
-2
-8
6
2
Time (1ms/div)
4
2
7
Input Voltage
Output Voltage: VOUT (V)
0
4
8
0
Time (1ms/div)
Output Voltage: VOUT (V)
6
6
5
8
Input Voltage: VIN (V)
7
2
-8
20/35
8
Input Voltage: VIN (V)
Input Voltage
8
Input Voltage: VIN (V)
4
VIN=5.3V, tr=5μs
IO UT=30mA, CL =1μF (ceramic), Ta=25℃
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
6
XC6701A/B 332
Output Voltage: VOUT (V)
8
VIN=5.3V, tr=5μs
IOUT=1mA, CL =1μF (ceramic), Ta=25℃
Output Current: IOUT (mA)
12.2
Output Voltage: VOUT (V)
18.4
Output Current: IOUT (mA)
Output Voltage: VOUT (V)
12.4
VIN=20.0V, tr=tf=5μs
CIN=CL=1.0μF (ceramic), Ta=25℃
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（8） Rising Response Time (Continued)
XC6701A/B C02
XC6701A/B C02
VIN=14.0V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
18
15
15
10
Output Voltage
12
0
9
-5
6
-10
3
-15
Input Voltage: VIN (V)
5
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
10
0
5
9
-5
6
-10
3
-15
XC6701A/B J02
XC6701A/B J02
20
20
16
18
16
12
16
12
8
14
4
12
0
10
8
Input Voltage: VIN (V)
20
Output Voltage: VOUT (V)
Input Voltage: VIN (V)
0
Time (1ms/div)
Input Voltage
12
Output Voltage
0
VIN=20.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃
-4
15
Time (1ms/div)
Output Voltage
18
Input Voltage
Input Voltage
VIN=20.0V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
20
18
Output Voltage
16
8
14
4
12
0
10
Input Voltage
-4
8
-8
6
-8
6
-12
4
-12
4
-16
2
-16
2
-20
0
-20
Time (1ms/div)
Output Voltage: VOUT (V)
15
Output Voltage: VOUT (V)
VIN=14.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃
0
Time (1ms/div)
（9） CE Rising Response Time
XC6701A/B 332
7
6
6
2
5
0
4
-2
Output Voltage
3
-4
2
-6
-8
Time (1ms/div)
4
8
7
CE Input Voltage
6
2
5
0
4
-2
Output Voltage
3
-4
2
1
-6
1
0
-8
Output Voltage: VOUT (V)
CE Input Voltage
8
CEInput Voltage: VCE (V)
CEInput Voltage: VCE (V)
6
4
VIN=5.3V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
8
Output Voltage: VOUT (V)
8
XC6701A/B 332
VIN=5.3V, tr=5μs
IOUT=1mA, CL=1μF (ceramic),
Ta=25℃
Output
Voltage
0
Time (1ms/div)
21/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（9） CE Rising Response Time (Continued)
XC6701A/B 502
XC6701A/B 502
4
8
7
6
6
5
Output Voltage
4
6
2
4
-2
3
-4
2
1
-6
1
0
-8
4
-2
3
-4
2
-6
0
Time (1ms/div)
Time (1ms/div)
XC6701A/B C02
XC6701A/B C02
15
VIN=14.0V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
VIN=14.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃
18
15
15
5
12
0
9
-5
6
-10
3
-15
CEInput Voltage: VCE (V)
10
Output Voltage: VOUT (V)
CEInput Voltage: VCE (V)
CE Input Voltage
Output Voltage
10
9
-5
6
-10
3
XC6701A/B J02
VIN=20.0V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
20
20
16
18
16
16
12
8
14
4
12
0
10
CE Input Voltage
8
6
-12
4
-16
-20
Time (1ms/div)
CEInput Voltage: VCE (V)
20
Output Voltage: VOUT (V)
CEInput Voltage: VCE (V)
0
XC6701A/B J02
Output Voltage
12
0
Time (1ms/div)
-8
22/35
Output Voltage
-15
0
18
15
5
VIN=20.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃
-4
CE Input Voltage
Time (1ms/div)
12
5
Output Voltage
0
0
-8
7
Output Voltage: VOUT (V)
2
8
CE Input Voltage
20
Output Voltage
18
16
8
14
4
12
0
-4
CE Input Voltage
10
8
-8
6
-12
4
2
-16
2
0
-20
0
Time (1ms/div)
Output Voltage: VOUT (V)
CEInput Voltage: VCE (V)
6
8
CEInput Voltage: VCE (V)
CE Input Voltage
Output Voltage: VOUT (V)
8
VIN=7.0V, tr=5μs
IOUT=30mA, CL=1μF (ceramic), Ta=25℃
Output Voltage: VOUT (V)
VIN=7.0V, tr=5μs
IOUT=1mA, CL=1μF (ceramic), Ta=25℃
XC6701
Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（10） Ripple Rejection Rate
90
XC6701A/B/D 332
VIN=VCE=5.3Vdc+0.5Vp-p, IOUT=1mA
CL=1μF(ceramic),Topr=25℃
Ripple Rejection Rate: PSRR (dB)
Ripple Rejection Rate: PSRR (dB)
XC6701A/B/D 332
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
90
80
70
60
50
40
30
20
10
0
0.01
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
90
Ripple Rejection Rate: PSRR (dB)
Ripple Rejection Rate: PSRR (dB)
70
60
50
40
30
20
10
0.1
1
10
Ripple Frequency: f (kHz)
VIN=VCE=7.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
XC6701A/B/D C02
VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=1mA
CL=1μF(ceramic),Topr=25℃
80
0
0.01
100
80
XC6701A/B/D C02
90
0.1
1
10
Ripple Frequency: f (kHz)
XC6701A/B/D 502
VIN=VCE=7.0Vdc+0.5Vp-p, IOUT=1mA
CL=1μF(ceramic),Topr=25℃
Ripple Rejection Rate: PSRR (dB)
Ripple Rejection Rate: PSRR (dB)
XC6701A/B/D 502
90
VIN=VCE=5.3Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃
100
90
VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
23/35
XC6701 Series
■ TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
（10） Ripple Rejection Rate (Continued)
24/35
90
XC6701A/B/D J02
VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=1mA
CL=1μF(ceramic),Topr=25℃
Ripple Rejection Rate: PSRR (dB)
Ripple Rejection Rate: PSRR (dB)
XC6701A/B/D J02
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
90
VIN=VCE=14.0Vdc+0.5Vp-p, IOUT=30mA
CL=1μF(ceramic),Topr=25℃
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency: f (kHz)
100
XC6701
Series
■PACKAGING INFORMATION
●SOT-25
Unit :mm
●USP-6C Reference Pattern Layout
●USP-6C
2.4
1.8±0.05
0.45
1pin INDENT
0.45
1
6
2
5
3
4
0.05
0.05
1.0
Unit : mm
●USP-6C Reference Metal Mask Design
0.05
2.3
0.30±0.05
0.35
0.35
(0.1)
(0.50)
0.10±0.05
0.20±0.05
1
6
2
5
3
4
0.15
1.4±0.05
0.15
0.8
Unit : mm
Unit :mm
25/35
XC6701 Series
■PACKAGING INFORMATION (Continued)
●SOT-89
●SOT-223
4.5±0.1
+0.03
0.4 -0.02
1.6 +0.15
-0.2
3.5±0.2
7.0±0.3
φ1.0
0.42±0.06
0.47±0.06
0.42±0.06
+0.03
0.4 -0.02
0.91MIN
（1.7)
1.5±0.1
1.68
+0.12
-0.13
1.5±0.1
Unit :mm
Unit :mm
●SOT-89-5
●TO-252
6.35-6.75
4.94-5.50
4.5±0.1
+0.15
1.6 -0.2
0.46-0.61
0.42±0.06
0.42±0.06
0.42±0.06
2
5
+0.03
0.4 -0.02
4
Φ1.0
0.64-0.89
1
0.64-0.89
0.64-0.89
0.42±0.06
2
3
0.47±0.06
0.42±0.06
0.4
+0.03
-0.02
（1.7)
（1.6)
4.32 MIN
(2.29)
1.5±0.1
(2.29)
1.5±0.1
BOTTOM VIEW
Unit :mm
26/35
Unit :mm
XC6701
Series
■PACKAGING INFORMATION (Continued)
●
SOT-25 Power Dissipation
Power dissipation data for the SOT-25 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Evaluation Board (Unit: mm)
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
(Board of SOT-26 is used.)
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 4 x 0.8 Diameter
2.
Power Dissipation vs. Ambient Temperature (85℃)
評価基板レイアウト（単位：mm）
Evaluation Board (Unit: mm)
Board Mount (Tj max = 125℃)
Power Dissipation
Pd (mW)
Thermal
Resistance
(℃/W）
600
240
166.67
Pd vs Ta
700
Power Dissipation Pd（mW）
Ambient
Temperature
(℃)
25
85
600
500
400
300
200
100
0
25
65
85
Ambient Temperature Ta（℃）
105
125
Power Dissipation vs. Ambient Temperature (105℃)
Board Mount (Tj max = 125℃)
Ambient
Temperature
(℃)
25
105
Power Dissipation
Pd (mW)
Thermal
Resistance
(℃/W）
600
120
166.67
Pd vs Ta
Power Dissipation Pd（mW）
3.
45
700
600
500
400
300
200
100
0
25
45
65
85
105
Ambient Temparature Ta（℃）
27/35
125
XC6701 Series
■PACKAGING INFORMATION (Continued)
SOT-89-5 Power Dissipation
●
Power dissipation data for the SOT-89-5 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
て
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 5 x 0.8 Diameter
2.
Evaluation Board (Unit: mm)
Power Dissipation vs. Ambient Temperature (85℃)
Board Mount (Tj max = 125℃)
25
1300
85
520
Thermal
Resistance
(℃/W)
76.92
Pd-Ta特性グラフ
Pd vs. Ta
許容損失Pd（mW）
Power Dissipation
Pd（mW）
Power Dissipation Pd (mW)
Ambient
Temperature
（℃）
1400
1200
1000
800
600
400
200
0
25
45
65
85
105
125
Ambient周辺温度Ta（℃）
Temperature Ta (℃)
3.
Power Dissipation vs. Ambient Temperature (105℃)
Pd vs. Ta
Ambient
Temperature
（℃）
Power Dissipation
Pd（mW）
25
1300
105
260
Thermal
Resistance
(℃/W)
76.92
Power Dissipation Pd (mW)
Board Mount (Tj max = 125℃)
1400
1200
1000
800
600
400
200
0
25
28/35
45
65
85
105
Ambient Temperature Ta (℃)
125
XC6701
Series
■PACKAGING INFORMATION (Continued)
USP-6C Power Dissipation
●
Power dissipation data for the USP-6C is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
て
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 4 x 0.8 Diameter
2.
Evaluation Board (Unit: mm)
Power Dissipation vs. Ambient Temperature (85℃)
Board Mount (Tj max = 125℃)
Power Dissipation
Pd（mW）
25
1000
85
400
3.
Thermal
Resistance
(℃/W)
100.00
Pd-Ta特性グラフ
Pd vs. Ta
Power許容損失Pd（mW）
Dissipation Pd (mW)
Ambient
Temperature
（℃）
1200
1000
800
600
400
200
0
25
45
65
85
Ambient周辺温度Ta（℃）
Temperature Ta (℃)
105
125
Power Dissipation vs. Ambient Temperature (105℃)
Pd-Ta特性グラフ
Pd vs. Ta
Board Mount (Tj max = 125℃)
Power Dissipation
Pd（mW）
25
1000
105
200
Thermal
Resistance
(℃/W)
100.00
1200
許容損失Pd（mW）
Ambient
Temperature
（℃）
1000
800
600
400
200
0
25
45
65
85
Ambient Temperature
Ta (℃)
周囲温度Ta（℃）
105
29/35
125
XC6701 Series
■PACKAGING INFORMATION (Continued)
●
SOT-223 Power Dissipation
Power dissipation data for the SOT-223 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole: 4 x 0.8 Diameter
2.
Evaluation Board (Unit: mm)
Power Dissipation vs. Ambient Temperature
Board Mount (Tj max = 125℃)
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1500
85
600
Thermal Resistance (℃/W)
66.67
許容損失Pd（mW）
Power Dissipation Pd (mW)
Pd-Ta特性グラフ
Pd vs. Ta
30/35
1600
1400
1200
1000
800
600
400
200
0
25
45
65
85
Ambient周辺温度Ta（℃）
Temperature Ta (℃)
105
125
XC6701
Series
■PACKAGING INFORMATION (Continued)
● TO-252 Power Dissipation
Power dissipation data for the TO-252 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole:
4 x 0.8 Diameter
Evaluation Board (Unit: mm)
Power Dissipation vs. Ambient Temperature
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1800
85
720
Thermal Resistance (℃/W)
55.56
Pd vs Ta
Power Dissipation Pd（mW）
2.
2000
1800
1600
1400
1200
1000
800
600
400
200
0
25
45
65
85
Ambient Temperature Ta（℃）
105
125
31/35
XC6701 Series
■PACKAGING INFORMATION (Continued)
● SOT-89 Power Dissipation
Power dissipation data for the SOT-89 is shown in this page.
The value of power dissipation varies with the mount board conditions.
Please use this data as the reference data taken in the following condition.
1.
Measurement Condition
Condition:
Mount on a board
Ambient:
Natural convection
Soldering:
Lead (Pb) free
Board:
Dimensions 40 x 40 mm (1600 mm in one side)
2
Copper (Cu) traces occupy 50% of the board area
In top and back faces
Package heat-sink is tied to the copper traces
Material:
Glass Epoxy (FR-4)
Thickness:
1.6 mm
Through-hole:
4 x 0.8 Diameter
Evaluation Board (Unit: mm)
2.
Power Dissipation vs. Ambient Temperature
Ambient Temperature（℃）
Power Dissipation Pd（mW）
25
1000
85
400
Thermal Resistance (℃/W)
100.00
Pd vs Ta
Power Dissipation Pd（mW）
1200
1000
800
600
400
200
0
25
32/35
45
65
85
Ambient Temperature Ta（℃）
105
125
XC6701
Series
■MARKING RULE
（mark header：①～③）
*Mark header does not change with a lot.
① represents product series
SOT-25
MARK
PRODUCT SERIES
8
XC6701******
5
4
①
② represents type of regulators and output voltage
1.8～3.0
1
3.1～6.0
2
3
A/B
6.1～9.0
9.1～12.0
A
12.1～15.0
B
15.1～18.0
4
1.8～3.0
5
3.1～6.0
6
7
D
6.1～9.0
9.1～12.0
3
PRODUCT SERIES
SOT-89
XC6701 A/B*****
④ ⑤
0
⑤
1
2
3
XC6701D*****
12.1～15.0
SOT-89-5
D
15.1～18.0
5
2
4
① ②
③
C
④ ⑤
OUTPUT
VOLTAGE (V)
④
2
③
TYPE
1
③
① ②
MARK
②
1
2
3
SOT-223
①
1
②
2
③
④
⑤
3
33/35
XC6701 Series
■MARKING RULE (Continued)
③ represents output voltage
MARK
TO-252
OUTPUT VOLTAGE（V）
0
-
3.1
6.1
9.1
12.1
15.1
1
-
3.2
6.2
9.2
12.2
15.2
2
-
3.3
6.3
9.3
12.3
15.3
3
-
3.4
6.4
9.4
12.4
15.4
4
-
3.5
6.5
9.5
12.5
15.5
5
-
3.6
6.6
9.6
12.6
15.6
6
-
3.7
6.7
9.7
12.7
15.7
7
-
3.8
6.8
9.8
12.8
15.8
8
-
3.9
6.9
9.9
12.9
15.9
9
-
4.0
7.0
10.0
13.0
16.0
A
-
4.1
7.1
10.1
13.1
16.1
B
-
4.2
7.2
10.2
13.2
16.2
13.3
16.3
10.4
13.4
16.4
E
-
4.5
7.5
10.5
13.5
16.5
F
-
4.6
7.6
10.6
13.6
16.6
H
-
4.7
7.7
10.7
13.7
16.7
K
1.8
4.8
7.8
10.8
13.8
16.8
L
1.9
4.9
7.9
10.9
13.9
16.9
M
2.0
5.0
8.0
11.0
14.0
17.0
N
2.1
5.1
8.1
11.1
14.1
17.1
P
2.2
5.2
8.2
11.2
14.2
17.2
R
2.3
5.3
8.3
11.3
14.3
17.3
S
2.4
5.4
8.4
11.4
14.4
17.4
17.5
T
2.5
5.5
8.5
11.5
14.5
U
2.6
5.6
8.6
11.6
14.6
17.6
V
2.7
5.7
8.7
11.7
14.7
17.7
X
2.8
5.8
8.8
11.8
14.8
17.8
Y
2.9
5.9
8.9
11.9
14.9
17.9
Z
3.0
6.0
9.0
12.0
15.0
18.0
④⑤ represents production lot number
01, …, 09, 10, 11, …, 99, 0A, …, 0Z, 1A, …, 9Z, A0, …, Z9, AA, …, ZZ repeated.
(G, I, J, O, Q, W excluded)
*No character inversion used.
34/35
1
3
USP-6C
6
5
③
10.3
7.4
2
②
7.3
4.4
⑤
①
4.3
-
④
③
⑤
-
D
②
④
C
①
1
2
3
4
XC6701
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.
35/35