◆CMOS
◆Low
Power Consumption :35µA (TYP.)
◆Maximum
Output Current :More than 700mA
(800mA limit, TYP.)
◆Dropout
Voltage
:50mV @ 100mA
:100mV @ 200mA
◆Operating
Voltage Range :1.5V ~ 6.0V
◆Output
Voltage Range
:0.8V ~ 5.0V
◆Low
ESR Capacitor Compatible
■APPLICATIONS
●CD-ROMs,
CD-R / RW drive
●DVD
drive
●HDD
drive
●Cameras,
Video recorders
●Portable
AV equipment
●Battery
powered equipment
■GENERAL
DESCRIPTION
The XC6210 series are precise, low noise, high current, positive
voltage low dropout regulators. They are fabricated using
Torex’s CMOS process.
The series features a voltage reference, an error amplifier, a current
limiter, and a phase compensation circuit plus a driver transistor.
With a low ON resistance driver transistor built into, batteries
can be used until input-output voltage differential is minimal and
can accordingly be used for a longer time.
The series is also compatible with low ESR ceramic capacitors
which give added output stability.
The output voltage of the LDO is selectable in 50mV increments
within the range of 0.8V to 5.0V.
The current limiter's foldback circuit also operates as the output
current limiter and the output pin protection.
The IC's internal regulator circuit can be placed in stand-by
mode via the CE function. In the stand-by mode, power
consumption is greatly reduced.
■FEATURES
: More than 700mA
(800mA limit, TYP.)
(1.6V<V
OUT(T)
<5.0V)
Dropout Voltage
: 50mV@I
OUT
=100mA
Operating Voltage Range
: 1.5V ~ 6.0V
Output Voltage Range
: 0.8V ~ 5.0V
(50mV increments)
Highly Accurate
: +2%
(The setting voltage accuracy)
Low Power Consumption
: 35µA (TYP.)
High Ripple Rejection
: 60dB @1kHz
Operational Ambient Temperature
: - 40℃ ~ 85℃
Ultra Small Packages
: SOT-25 (SOT-23-5)
SOT-89-5
USP-6B
Maximum Output Current
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●Dropout
Voltage vs. Output Current
XC6210 ETR0317_002
1/21
XC6210
Series
■PIN
CONFIGURATION
VOUT
5
NC
4
VOUT
5
VIN
4
2
1
3
VIN VSS CE
1
2
3
CE VSS
NC
SOT-25 (TOP VIEW)
SOT-89-5 (TOP VIEW)
USP-6B (BOTTOM VIEW)
*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 V
SS
pins.
■PIN
ASSIGNMENT
SOT-25
3
1
2
5
4
PIN NUMBER
SOT-89-5
1
4
2
5
3
USP-6B
1
3
4
5
2, 6
PIN NAME
CE
V
IN
V
SS
V
OUT
NC
FUNCTION
ON/OFF Control
Power Input
Ground
Output
No Connection
■PRODUCT
CLASSIFICATION
●Selection
Guide
CE Input Logic, Internal Pull-Up / Down Resistor
SERIES
XC6210A
XC6210B
XC6210C
XC6210D
CE INPUT LOGIC
High Active with Pull-Down Resistor
High Active with No Pull-Down Resistor
Low Active with Pull-Up Resistor
Low Active with No Pull-Up Resistor
●Ordering
Information
XC6210
①②③④⑤⑥
DESIGNATOR
DESRIPTION
SYMBOL
A
①
CE Pin Functions
B
C
D
② ③
Output Voltage
08~50
2
④
Output Voltage Accuracy
A
M
⑤
Packages
P
D
⑥
Device Orientation
R
L
DESCRIPTION
: High Active with pull-down resistor
: High Active with no pull-down resistor
: Low Active with pull-up resistor
: Low Active with no pull-up resistor
: ex.) 3.0V
→ ②=3, ③=0
: 100mV increments, +2% (V
OUT
<1.5V→less than +30mV)
ex.) 2.80V→②=2,
③=8, ④=2
: 50mV increments, +2% (V
OUT
<1.5V→less than +30mV)
ex.) 2.85V→②=2,
③=8, ④=A
: SOT-25 (SOT-23-5)
: SOT-89-5
: USP-6B
: Embossed tape, standard feed
: Embossed tape, reverse feed
2/21
XC6210
Series
■PACKAGING
INFORMATION
●SOT-25
(SOT-23-5)
●SOT-89-5
●USP-6B
* Pin no. 1 is thicker than other pins.
3/21
XC6210
Series
■MARKING
RULE
●SOT-25
①Represents
product series
MARK
0
②Represents
CE function
MARK
VOLTAGE=
0.1~3.0V
V
X
Y
Z
VOLTAGE=
3.1~6.0V
A
B
C
D
VOLTAGE=
0.15~3.05V
E
F
H
K
VOLTAGE=
3.15~6.05V
L
M
N
P
XC6210Axxxxx
XC6210Bxxxxx
XC6210Cxxxxx
XC6210Dxxxxx
PRODUCT SERIES
PRODUCT SERIES
XC6210xxxxxx
●SOT-89-5
③Represents
output voltage
MARK
0
1
SOT-89-5
(TOP VIEW)
OUTPUT VOLTAGE (V)
-
-
-
-
-
-
-
0.8
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
-
-
-
-
-
-
-
-
0.85
0.95
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
-
-
-
-
-
-
-
-
-
-
-
2
3
4
5
6
7
8
9
A
B
C
D
E
④Represents
production lot number
0 to 9, A to Z reverse character 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
4/21
XC6210
Series
■MARKING
RULE (Continued)
●USP-6B
①②Represents
product series
MARK
①
1
③Represents
CE Function
MARK
USP-6B
(TOP VIEW)
②
0
PRODUCT SERIES
XC6210xxxxxx
TYPE
High Active With Pull-Down Resistor
High Active With No Pull-Down Resistor
Low Active With Pull-Up Resistor
Low Active With No Pull-Up Resistor
Custom
PRODUCT SERIES
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
XC6210AxxxDx
A
B
C
D
S
④Represents
the integer number of output voltage
MARK
3
5
⑤Represents
the decimal point of output voltage
MARK
0
1
2
3
4
5
6
7
8
9
VOLTAGE
(V)
x.0
x.1
x.2
x.3
x.4
x.5
x.6
x.7
x.8
x.9
PRODUCT
SERIES
XC6210xx02Dx
XC6210xx12Dx
XC6210xx22Dx
XC6210xx32Dx
XC6210xx42Dx
XC6210xx52Dx
XC6210xx62Dx
XC6210xx72Dx
XC6210xx82Dx
XC6210xx92Dx
MARK
A
B
C
D
E
F
H
K
L
M
VOLTAGE
(V)
x.05
x.15
x.25
x.35
x.45
x.55
x.65
x.75
x.85
x.95
PRODUCT
SERIES
XC6210xx0ADx
XC6210xx1ADx
XC6210xx2ADx
XC6210xx3ADx
XC6210xx4ADx
XC6210xx5ADx
XC6210xx6ADx
XC6210xx7ADx
XC6210xx8ADx
XC6210xx9ADx
VOLTAGE (V)
3.3
5.0
PRODUCT SERIES
XC6210x3xxDx
XC6210x5xxDx
⑥Represents
production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W, excepted)
Note: No character inversion used.
5/21
