◆Low
Power Consumption: 0.8µA (TYP.)
◆Input
Voltage Range
: 1.5V ~ 6.0V
◆Output
Voltage Range
: 0.9V ~ 5.0V
◆Maximum
Output Current: 200mA
(300mA Limit, TYP
.)
@ V
OUT
=3.0V, V
IN
=4.0V
◆Current
Limiter Circuit Built-In
◆Ceramic
Capacitor Compatible
◆Small
Packages : USP-4, USP-3
SSOT-24, SOT-25
■APPLICATIONS
●Mobile
phones
●Cordless
phones, wireless communication equipment
●Portable
games
●Cameras,
Video recorders
●Portable
AV equipment
●PDAs
■GENERAL
DESCRIPTION
The XC6215 series are highly precise, low noise, positive
voltage LDO regulators manufactured using CMOS processes.
The series achieves very low supply current, 0.8µA (TYP.) and
consists of a reference voltage source, an error amplifier, a
current foldback circuit, and a phase compensation circuit plus
a driver transistor.
Ultra small packages USP-3, USP-4, and SSOT-24, and small
package SOT-25 packages make high density mounting
possible. Therefore, the series is ideal for applications where
high density mounting is required such as in mobile phones.
Output voltage is selectable in 100mV increments within a
range of 0.9V ~ 5.0V by laser trimming
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.
Furthermore, the CE function allows the output of the regulator
to be turned off, resulting in greatly reduced power
■FEATURES
Maximum Output Current
: 200mA (300mA Limit, TYP.)
@ V
OUT
=3.0V, V
IN
=4.0V
Dropout Voltage
: 320mV @ I
OUT
= 100mA
@ V
OUT
= 3.0V
Operating Input Voltage Range:
1.5V ~ 6.0V
Output Voltage Range
: 0.9V ~ 5.0V (100mV Increments)
Highly Accurate
: Set voltage accuracy
±2%
(1.5V<V
OUT(T)<
5.0V)
Set voltage accuracy
±30mV
(0.9V<V
OUT(T)<
1.5V)
Low Power Consumption
: 0.8µA (TYP.)
Stand-by Current
: Less than 0.1µA
Operating Temperature Range
: - 40℃~ 85℃
Low ESR Capacitor Compatible
: Ceramic capacitor
Small Packages
: USP-4
SSOT-24
USP-3
(For the XC6215P series only)
SOT-25
■TYPICAL
APPLICATION CIRCUIT
●USP-4,
SSOT-24, SOT-25 packages
(For the USP-3 package, with no CE pin)
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●Supply
Current vs. Input Voltage
XC6215x302
VIN=VCE
CIN=1.0µF(ceram ic),CL=0.1µF(ceram ic)
VIN
VOUT
VOUT
(µA)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
1
2
3
4
5
6
Input Voltage VIN (V)
T a=-40
℃
T a=25
℃
T a=85℃
CIN=1.0uF
(ceramic)
CL=0.1uF
(ceramic)
Supply Current I
CE
VSS
SS
XC6215 ETR0319_003
1/31
XC6215
Series
■PIN
CONFIGURATION
VSS
3
VOUT 2
VIN 1
3
VSS
USP-3
(BOTTOM VIEW)
USP-4
(BOTTOM VIEW)
VIN
4
VSS 2
VOUT 1
3 CE
4 VIN
VOUT
3
1
CE
2
VSS
SOT-25
(TOP VIEW)
SSOT-24
(TOP VIEW)
* For mounting intensity and heat dissipation,
please refer to recommended mounting pattern
and recommended metal mask when soldering
the pad of USP-4. Mounting should be
electrically isolated or connected to
the V
SS
(No.2) pin.
■PIN
ASSIGNMENT
USP-4
4
2
3
1
-
PIN NUMBER
USP-3
SSOT-24
1
3
-
2
-
4
2
1
3
-
SOT-25
1
2
3
5
4
PIN NAME
V
IN
V
SS
CE
V
OUT
NC
FUNCTION
Power Supply
Ground
ON / Off Switch
Output
No Connection
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6215①②③④⑤⑥
DESIGNATOR
①
②③
④
DESCRIPTION
Type of Regulator
Output Voltage
Output Voltage Accuracy
SYMBOL
B
P
09 ~ 50
2
G
⑤
Package
N
M
H
⑥
Device Orientation
R
L
DESCRIPTION
: CE logic = High active with no pull-down resistor
: 3 pin regulator with no CE pin (USP-3 only)
: 0.9 V ~ 5.0V, 100mV step
e.g. V
OUT
=3.0V
②=3, ③=0
: + 2 % accuracy
e.g. V
OUT
=3.0V
②=3, ③=0, ④=2
: USP-4
: SSOT-24
: SOT-25
: USP-3 (for the XC6215P series only)
: Embossed tape, standard feed
: Embossed tape, reverse feed
2/31
XC6215
Series
■PACKAGING
INFORMATION
●USP-4
1. 2±0. 08
.
●USP-3
1.20
1. 6±0. 08
MAX0 . 6
+0 . 005
- 0 . 004
MAX 0.6
0. 007
1.20
.
0. 2±0. 1
0. 3±0. 05
R0.1
R0.05
0.70
0.05
3
3
0.20
0.30
1.00
0.60
.
0. 7±0. 1
* Soldering fillet s urface is not form ed
becaus e the s ides of the pins are plated.
1. 0±0. 1
( 0. 6)
●SOT-25
2.9±0.2
0.4
+0.1
-0.05
●SSOT-24
.
0.20
2
1
2.0+0.2
3 - 0.25
+0.05
-0.1
5
4
0.05±0.05
1.25
-0.1
2.1+0.3
2.8±0.2
1.6
+0.2
+0.2
-0.1
MIN0.2
0
+0.1
-0
1
(0.95)
2
1.9±0.2
3
0.15
-0.05
+0.1
0.35
1.3+0.2
1.15±0.15
+0.05
-0.1
0.125
-0.05
-
+0.1
1.1±0.1
0.9+0.1
.
+0.2
0.9
-0.1
0.3
-0.2
+0
3/31
XC6215
Series
■MARKING
RULE
●SSOT-24
4
①
②
3
④
①Represents
type of regulator and output voltage range
MARK
TYPE
OUTPUT VOLTAGE RANGE
T
0.9V ~ 3.0V
CE pin, High Active with no
pull-down resistor built in
U
3.1V ~ 5.0V
②Represents
decimal point of output voltage
MARK
OUTPUT VOLTAGE (V)
0
-
3.1
-
1
-
3.2
-
2
-
3.3
-
3
-
3.4
-
4
-
3.5
-
5
-
3.6
-
6
-
3.7
-
7
-
3.8
-
8
0.9
3.9
-
9
1.0
4.0
-
A
1.1
4.1
-
B
1.2
4.2
-
C
1.3
4.3
-
D
1.4
4.4
-
E
1.5
4.5
-
③Represents
production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)
NOTE: No character inversion used.
PRODUCT SERIES
XC6215Bxxxxx
1
2
MARK
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
OUTPUT VOLTAGE (V)
1.6
4.6
-
1.7
4.7
-
1.8
4.8
-
1.9
4.9
-
2.0
5.0
-
2.1
-
-
2.2
-
-
2.3
-
-
2.4
-
-
2.5
-
-
2.6
-
-
2.7
-
-
2.8
-
-
2.9
-
-
3.0
-
-
●USP-4,
USP-3
①Represents
product series
MARK
PRODUCT SERIES
E
XC6215xxxxxx
USP-4
（TOP
VIEW）
②Represents
type of regulator and output voltage range
MARK
T
U
TYPE
CE pin, High Active with no
pull-down resistor built in
OUTPUT VOLTAGE RANGE PRODUCT SERIES
0.9V ~ 3.0V
XC6215xxxxxx
3.1V ~ 5.0V
USP-3
（TOP
VIEW）
③Represents
output voltage
MARK
OUTPUT VOLTAGE (V)
0
-
3.1
-
1
-
3.2
-
2
-
3.3
-
3
-
3.4
-
4
-
3.5
-
5
-
3.6
-
6
-
3.7
-
7
-
3.8
-
8
0.9
3.9
-
9
1.0
4.0
-
A
1.1
4.1
-
B
1.2
4.2
-
C
1.3
4.3
-
D
1.4
4.4
-
E
1.5
4.5
-
④Represents
production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)
NOTE: No character inversion used.
MARK
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
OUTPUT VOLTAGE (V)
1.6
4.6
-
1.7
4.7
-
1.8
4.8
-
1.9
4.9
-
2.0
5.0
-
2.1
-
-
2.2
-
-
2.3
-
-
2.4
-
-
2.5
-
-
2.6
-
-
2.7
-
-
2.8
-
-
2.9
-
-
3.0
-
-
4/31
XC6215
Series
■MARKING
RULE
●SOT-25
5
①
②
③
④
①Represents
product series
4
⑤
MARK
E
PRODUCT SERIES
XC6215xxxxxx
②Represents
type of regulators and output voltage range
MARK
T
U
TYPE
CE pin, High Active with no
pull-down resistor built in
OUTPUT VOLTAGE RANGE
0.9V~3.0V
3.1V~5.0V
PRODUCT SERIES
XC6215xxxxxx
1
2
3
SOT-25
(TOP VIEW)
③Represents
output voltage
MARK
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
OUTPUT VOLTAGE (V)
-
3.1
-
-
3.2
-
-
3.3
-
-
3.4
-
-
3.5
-
-
3.6
-
-
3.7
-
-
3.8
-
0.9
3.9
-
1.0
4.0
-
1.1
4.1
-
1.2
4.2
-
1.3
4.3
-
1.4
4.4
-
1.5
4.5
-
MARK
F
H
K
L
M
N
P
R
S
T
U
V
X
Y
Z
OUTPUT VOLTAGE (V)
1.6
4.6
-
1.7
4.7
-
1.8
4.8
-
1.9
4.9
-
2.0
5.0
-
2.1
-
-
2.2
-
-
2.3
-
-
2.4
-
-
2.5
-
-
2.6
-
-
2.7
-
-
2.8
-
-
2.9
-
-
3.0
-
-
④Represents
production lot number
0 to 9, A to Z repeated. (G, I, J, O, Q, W excepted)
NOTE: No character inversion used.
5/31
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