ETR0305_002
■GENERAL
DESCRIPTION
The XC6206 series are highly precise, low power consumption, high voltage, positive voltage regulators manufactured using
CMOS and laser trimming technologies. The series provides large currents with a significantly small dropout voltage.
The XC6206 consists of a current limiter circuit, a driver transistor, a precision reference voltage and an error correction circuit.
The series is compatible with low ESR ceramic capacitors. The currrent limiter's foldback circuit also operates as a short
protect for the output current limiter and the output pin.
Output voltage can be set internally by laser trimming technologies. It is selectable in 0.1V increments within a range of 1.2V
to 5.0V.
SOT-23, SOT-89, TO-92 and USP-6B packages are available.
■APPLICATIONS
●Battery
powered equipment
●Reference
voltage sources
●Cameras,
video cameras
●Portable
AV systems
●Mobile
phones
●Portable
games
●Cordless
phones,
wireless communication equipment
■FEATURES
CMOS
Maximum Output Current
Dropout Voltage
Maximum Operating Voltage
Output Voltage Range
Highly Accurate
: 250mA (5.0V type)
: 250mV @ 100mA (3.0V type)
: 6.0V
: 1.2V ~ 5.0V (0.1V increments)
: Fixed voltage accuracy
±2%
(+30mV@V
OUT
<1.5V)
(+1% @V
OUT
>2.0V)
Low Power Consumption
Operating Temperature Range
Low ESR Capacitor
Current Limit Circuit Built-in
Ultra Small Package
: SOT-23 (250mW)
SOT-89 (500mW)
TO-92 (300mW)
USP-6B (100mW)
: 1.0μA (TYP.)
: -40
O
C ~ 85
O
C
: Ceramic capacitor compatible
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
1/17
XC6206
Series
■PIN
CONFIGURATION
*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 heat release.
If the pad needs to be connected to
other pins, it should be connected to
the pin number 4 (V
IN
).
(TOP VIEW)
■PIN
ASSIGNMENT
SOT-23
1
3
2
-
PIN NUMBER
SOT-89/TO-92 (T)
USP-6B
1
2
3
-
2
4
6
1, 3, 5
TO-92 (L)
2
1
3
-
PIN NAME
V
SS
V
IN
V
OUT
NC
FUNCTIONS
Ground
Power Input
Output
No Connection
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6206P
①②③④⑤
DESIGNATOR
①②
③
DESCRIPTION
Output Voltage
Accuracy
SYMBOL
12~50
2
1*
M
P
D
T
L
R
L
H
B
DESCRIPTION
: e.g. V
OUT:
3.0V→①=3,
②=0
: Within + 2% (within +30mV when V
OUT
<1.5V)
: Within +1%
: SOT-23
: SOT-89
: USP-6B
: TO-92 (T type)
: TO-92 (L type) (Discontinued Product)
: Embossed tape, standard feed
: Embossed tape, reverse feed
: Page type (TO-92)
: Bag (TO-92)
④
Packages
⑤
Device Orientation
* +1% accuracy can be set at V
OUT(T)
> 2.0V.
2/17
XC6206
Series
■BLOCK
DIAGRAM
*Diodes inside the circuit are an ESD protection diode and a parasitic diode.
■ABSOLUTE
MAXIMUM RATINGS
Ta=25
O
C
PARAMETER
Input Voltage
Output Current
Output Voltage
SOT-23
Power Dissipation
SOT-89
USP-6B
TO-92
Operating Temperature Range
Storage Temperature Range
* I
OUT
=Pd / (V
IN
-V
OUT
)
Topr
Tstg
Pd
SYMBOL
V
IN
I
OUT
V
OUT
RATINGS
7.0
500 *
V
SS
– 0.3 ~ V
IN
+ 0.3
250
500
100
300
- 40 ~ + 85
- 55 ~ + 125
O
UNITS
V
mA
V
mW
C
C
O
3/17
XC6206
Series
■ELECTRICAL
CHARACTERISTICS
●XC6206P
series
PARAMETER
Output Voltage
(*7)
Maximum Output
Current
Load Regulation
SYMBOL
V
OUT(E)
(*2)
Ta=25
O
C
CONDITIONS
I
OUT
=30mA
-
V
OUT(T)>
1.8V: 1mA≦I
OUT
≦100mA
V
OUT(T)<
1.8V: 1mA≦I
OUT
≦50mA
I
OUT
=30mA
V
OUT(T)>
1.8V: I
OUT
=100mA
V
OUT(T)<
1.8V: I
OUT
=60mA
V
CE
=V
IN
V
OUT(T)<
4.5V:V
OUT(T)+
1.0V≦V
IN
≦6.0V
V
OUT(T)>
4.5V:5.5V≦V
IN
≦6.0V
I
OUT
=30mA
-
I
OUT
=30mA
-40 C≦Topr≦85
O
C
O
MIN.
x 0.98
TYP.
V
OUT(T)
E-1
-
-
E-4
E-5
1.0
0.05
-
+100
E-6
MAX.
x 1.02
UNITS
V
mA
mV
mV
mV
CIRCUIT
①
①
①
I
OUTMAX
△V
OUT
Vdif1
E-2
-
-
-
-
-
1.8
-
-
-
E-3
Dropout Voltage
Supply Current
Line Regulation
Input Voltage
Output Voltage
Temperature
Characteristics
Short Circuit
Current
Vdif2
I
DD
△V
OUT
△V
IN
½V
OUT
V
IN
△V
OUT
△Topr½V
OUT
Ishort
①
②
①
-
①
①
3.0
0.25
6.0
-
-
μA
%/V
V
ppm/
O
C
mA
V
IN
=V
OUT
+1.5V, V
OUT
=V
SS
NOTE:
* 1 : V
OUT(T)
= Specified output voltage
* 2 : V
OUT(E)
= Effective output voltage (le. The output voltage when "V
OUT(T)+
1.0V" is provided at the V
IN
pin while maintaining a certain I
OUT
value.)
(*5)
(*4)
* 3 : Vdif = {V
IN
1 -V
OUT
1 }
* 4 : V
OUT1
= A voltage equal to 98% of the output voltage whenever an amply stabilized I
OUT
{V
OUT(T)
+ 1.0V} is input.
* 5 : V
IN1
= The input voltage when V
OUT1
appears as input voltage is gradually decreased.
* 6 : Unless otherwise stated, V
IN
= V
OUT(T)
+ 1.0V
* 7 : When V
OUT(T)>
1.5V, accuracy is +2%.
When V
OUT(T)<
1.5V, accuracy is MIN.:V
OUT(T)
-30mV / MAX.:V
OUT(T)
+30mV
±1% accuracy (MIN.: V
OUT(T)
x 0.99 / MAX.:V
OUT(T)
x 1.01) is set at V
OUT(T)>
2.0V
4/17
XC6206
Series
■ELECTRICAL
CHARACTERISTICS (Continued)
●Electrical
Characteristics Chart
E-1
PARAMETER
E-2
MAX.
OUTPUT
CURRENT
I
OUTMAX
(mA)
MIN.
E-3
LOAD
REGULATION
V
OUT
(mV)
MAX.
40
E-4
DROPOUT
VOLTAGE 1
Vdif1
(mV)
TYP. MAX.
460
400
350
300
250
200
150
760
650
590
510
450
410
390
E-5
DROPOUT
VOLTAGE 2
Vdif2
(mV)
TYP. MAX.
700
580
450
960
860
810
E-6
SHORT
CURRENT
Ishort
(mA)
TYP.
180
OUTPUT VOLTAGE
2%
ACCURACY
V
OUT(E)
(V)
MIN.
MAX.
1.230
1.330
1.430
1.530
1.632
1.734
1.836
1.938
2.040
2.042
2.244
2.346
2.448
2.550
2.652
2.754
2.856
2.958
3.060
3.162
3.264
3.366
3.468
3.570
3.672
3.774
3.876
3.978
4.080
4.182
4.284
4.386
4.488
4.590
4.692
4.794
4.896
4.998
5.100
1%
ACCURACY
V
OUT(E)
(V)
MIN.
MAX.
SETTING
VOLTAGE
V
OUT(T)
1.2
1.3
1.4
1.5
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
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
4.6
4.7
4.8
4.9
5.0
1.170
1.270
1.370
1.470
1.568
1.666
1.764
1.862
1.960
2.058
2.156
2.254
2.352
2.450
2.548
2.646
2.744
2.842
2.940
3.038
3.136
3.234
3.332
3.430
3.528
3.626
3.724
3.822
3.920
4.018
4.116
4.214
4.312
4.410
4.508
4.606
4.704
4.802
4.900
60
Not Available
80
155
45
780
1.980
2.079
2.178
2.277
2.376
2.475
2.574
2.673
2.772
2.871
2.970
3.069
3.168
3.267
3.366
3.465
3.564
3.663
3.762
3.861
3.960
4.059
4.158
4.257
4.356
4.455
4.554
4.653
4.752
4.851
4.950
2.020
2.121
2.222
2.323
2.424
2.525
2.626
2.727
2.828
2.929
3.030
3.131
3.232
3.333
3.434
3.535
3.636
3.737
3.838
3.939
4.040
4.141
4.242
4.343
4.444
4.545
4.646
4.747
4.848
4.949
5.050
130
120
50
100
370
350
710
150
55
60
200
75
350
250
680
100
65
70
250
75
60
320
200
630
80
50
290
175
600
5/17
DSP 与 ARM 处理器
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