◆Input
Voltage Range : 2.0 ~ 6.0V
◆Output
Voltage Range : 1.2 ~ 5.0V
◆Output
Current
: 150mA
(V
OUT
=3.0V, V
IN
=4.0V)
◆Low
ESR Capacitor Compatible
◆Ultra
Small Packages : SSOT-24
SOT-25 (SOT-23-5)
USP-4
■APPLICATIONS
●Mobile
phones (PDC, GSM, CDMA, IMT2000 etc.)
●Cordless
phones,
wireless communication equipment
●Portable
games
●Cameras,
Video recorders
●Portable
AV equipment
●PDAs
■GENERAL
DESCRIPTION
The XC6213 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 voltage reference, an error amplifier, a current
limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 50mV increments within a range
of 1.2V ~ 5.0V.
The series is also compatible with low ESR ceramic capacitors,
which give added output stability.
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.
Ultra small package, SSOT-24, SOT-25, and USP-4 are
available.
■FEATURES
Maximum Output Current
Dropout Voltage
Input Voltage Range
Output Voltage Range
Highly Accurate
Low Power Consumption
Stand-by Current
: 150mA @ V
OUT
=3.0V, V
IN
=4.0V
: 400mV @ I
OUT
= 100mA
: 2.0 ~ 6.0V
: 1.2 ~ 5.0V (50mV Increments)
:
±2%
: 35μA (TYP.)
: Less than 0.1μA
High Ripple Rejection
: 60dB @ 10kHz
Operating Temperature Range
: - 40℃ ~ 85℃
Low ESR Capacitor Compatible
: Ceramic capacitor
Ultra Small Packages
: SSOT-24
SOT-25
USP-4
■TYPICAL
APPLICATION CIRCUIT
●SSOT-24
package
■TYPICAL
PERFORMANCE
CHARACTERI STICS
●Ripple
Rejection Rate vs. Ripple Frequency
XC6213B302
VIN
VOUT
90
Ripple Rejection Rate : RR (dB)
VIN=VCE=4.0VDC+0.5p-pAC
IOUT=50mA , CL=1.0μF(ceramic)
CE
CIN
1µF
VSS
CL
1µF
80
70
60
50
40
30
20
10
0
0.01
0.1
1
10
100
Ripple Frequency : f (KHz)
XC6213 ETR0308_003
1/27
XC6213
Series
■PIN
CONFIGURATION
V
OUT
5
NC
4
V
IN
4
V
OUT
3
V SS 2
V OUT 1
3
CE
4 V IN
1
V
IN
2
V
SS
3
CE
1
CE
2
V
SS
SOT-25 (SOT-23-5)
(TOP VIEW)
SSOT-24
(TOP VIEW)
USP-4
(BOTTOM VIEW)
*The dissipation pad for the USP-4
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
pin.
■PIN
ASSIGNMENT
PIN NUMBER
SOT-25
3
2
5
1
4
SSOT-24
1
2
3
4
-
USP-4
3
2
1
4
-
PIN NAME
CE
V
SS
V
OUT
V
IN
NC
FUNCTION
On / Off Switch
Ground
Output
Power Supply
No Connection
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6213①②③④⑤⑥
MARK
①
②③
④
DESCRIPTION
Type of Regulator
Output Voltage
Output Voltage
Accuracy
Package
SYMBOL
B
12~50
2
A
M
⑤
N
G
⑥
Device Orientation
R
L
: Output Voltage:
ex.) 3.0V→
②
=3,
③=
0
: 100mV increments,
±2%
accuracy ex.) 2.80V
→ ②=2, ③=
8,
④=
2
: 50mV increments,
±2%
accuracy ex.) 2.85V
→ ②=2, ③=
8,
④=
A
: SOT-25 (SOT-23-5)
: SSOT-24
: USP-4
: Embossed tape, standard feed
: Embossed tape, reverse feed
DESCRIPTION
: High Active with no pull-down resistor (standard)
2/27
XC6213
Series
■MARKING
RULE
●SOT-25
& USP-4
①Represents
product series
MARK
C
5
①
②
PRODUCT SERIES
XC6213xxxxxx
4
③ ④
②③Represents
type of regulator
MARK
VOLTAGE
=0.1~3.0V
VOLTAGE
=3.1~6.0V
VOLTAGE
VOLTAGE
PRODUCT SERIES
XC6213xxxxxx
=0.15~3.05V =3.15~6.05V
1
2
SOT-25
3
X
B
F
M
(TOP VIEW)
③Represents
output voltage
MARK
0
1
2
3
4
OUTPUT VOLTAGE (V)
-
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
-
-
-
-
-
-
-
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
-
-
-
-
-
-
-
-
-
-
-
USP-4
(TOP VIEW)
5
6
7
8
9
A
B
C
D
E
④Represents
production lot number
0 to 9, to Z reverse character 0 to 9, A to Z repeated (G, I, J, O, Q, W excepted)
①Represents
integer of output voltage
3
②
④
●SSOT-24
4
①
MARK
3
5
VOLTAGE (V)
3.X
5.X
PRODUCT SERIES
XC6213B3xxNx
XC6213B5xxNx
②Represents
decimal point of output voltage
1
2
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
XC6213Bx0xNx
XC6213Bx1xNx
XC6213Bx2xNx
XC6213Bx3xNx
XC6213Bx4xNx
XC6213Bx5xNx
XC6213Bx6xNx
XC6213Bx7xNx
XC6213Bx8xNx
XC6213Bx9xNx
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
XC6213Bx0ANx
XC6213Bx1ANx
XC6213Bx2ANx
XC6213Bx3ANx
XC6213Bx4ANx
XC6213Bx5ANx
XC6213Bx6ANx
XC6213Bx7ANx
XC6213Bx8ANx
XC6213Bx9ANx
④Represents
production lot number
0 to 9, A to Z repeated (G, I, J, O, Q, W excepted). Note: No character inversion used.
4/27
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