XC6215
Series
0.8μA Low Power Consumption Voltage Regulator with ON/OFF Switch
ETR03019-013b
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, USPN-4, USP-6B06 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 0.1V 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
consumption.
■GENERAL
DESCRIPTION
■FEATURES
■APPLICATIONS
●Smart
phones / Mobile phones
●Portable
game consoles
●Digital
still cameras / Camcorders
●Digital
audio equipments
●Mobile
devices / terminals
: 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
: 1.5V ~ 6.0V
Output Voltage Range
: 0.9V ~ 5.0V (0.1V 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
Current Limiter Circuit Built-In
Packages
: USP-4
SSOT-24
USP-3 (For the XC6215P series
only)
SOT-25
USPN-4
USP-6B06
Maximum Output Current
■TYPICAL
APPLICATION CIRCUIT
●USP-4,
SSOT-24, SOT-25,USPN-4,USP-6B06 packages
(For the USP-3 package, with no CE pin)
■TYPICAL
PERFORMANCE
CHARACTERISTICS
●Supply
Current vs. Input Voltage
1.4
1.2
XC6215x302
VIN=VCE
CIN=1.0μF(ceramic),CL=0.1μF(ceramic)
VIN
CE
CIN=1.0uF
(ceramic)
VOUT
VOUT
(μA)
Supply Current I
1.0
0.8
0.6
0.4
0.2
0.0
0
1
2
3
4
5
6
Input Voltage VIN (V)
Ta=-40℃
Ta=25℃
Ta=85℃
VSS
CL=0.1uF
(ceramic)
SS
1/33
XC6215
Series
■BLOCK
DIAGRAMS
●XC6215B
Type
●XC6215P
Type
V
IN
CE
ON/OFF
Control
- Error
Amp
+
V
IN
Current
Limit
+
V
OUT
each circuit
Current
Limit
R1
R1
R2
Voltage
Reference
Voltage
Reference
V
SS
* Diodes shown in the above circuit are ESD protection diodes and parasitic diodes
■PRODUCT
CLASSIFICATION
●Ordering
Information
DESIGNATOR
①
②③
④
XC6215①②③④⑤⑥-⑦
(
*1
)
: With CE function
ITEM
Type of Regulator
Output Voltage
Output Voltage Accuracy
Packages
(Order Unit)
SYMBOL
B
09 ~ 50
2
GR-G
NR-G
MR-G
7R-G
8R-G
(*1)
DESCRIPTION
CE logic = High active with no pull-down resistor
0.9 V ~ 5.0V, 0.1V step
±2% accuracy (e.g. V
OUT
=3.0V②=3,
③=0, ④=2)
USP-4 (3,000pcs/Reel)
SSOT-24 (3,000pcs/Reel)
SOT-25 (3,000pcs/Reel)
USPN-4 (5,000pcs/Reel)
USP-6B06 (5,000pcs/Reel)
⑤⑥-⑦
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
XC6215①②③④⑤⑥-⑦
(
*1
)
: 3 pin regulator with no CE pin
DESIGNATOR
①
②③
④
⑤⑥-⑦
(*1)
ITEM
Type of Regulator
Output Voltage
Output Voltage Accuracy
Packages (Order Unit)
SYMBOL
P
09 ~ 50
2
HR-G
0.9 V ~ 5.0V, 0.1V step
DESCRIPTION
3 pin regulator with no CE pin
±2% accuracy (e.g. V
OUT
=3.0V②=3,
③=0, ④=2)
USP-3 (3,000pcs/Reel)
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
2/33
-
R2
V
OUT
Error
Amp
V
SS
XC6215
Series
■PIN
CONFIGURATION
V
IN
4
V
SS
2
V
OUT
1
3
4
V
OUT
3
V
OUT
2
V
IN
1
V
SS
3
CE
V
IN
1
CE
2
V
SS
USP-4
(BOTTOM VIEW)
USP-4
(BOTTOM VIEW)
SSOT-24
SSOT-24
USP-3
(BOTTOM VIEW)
USP-3
(BOTTOM VIEW)
(TOP VIEW)
(TOP VIEW)
V
OUT
NC
5
4
V
IN
4
CE 3
USPN-4
(BOTTOM VIEW)
USPN-4
(BOTTOM VIEW)
USP-6B06
(BOTTOM VIEW)
1 V
OUT
2 V
SS
VIN
CE
6
5
4
1
2
3
VOUT
VSS
NC
1
V
IN
2
V
SS
3
CE
NC
SOT-25
SOT-25
(TOP VIEW)
(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 and USP-6B06.
Mounting should be electrically isolated or connected to the V
SS
(No.2) pin.
■PIN
ASSIGNMENT
PIN NUMBER
USP-4
3
2
1
4
-
SSOT-24
1
2
3
4
-
USP-3
-
3
2
1
-
SOT-25
3
2
5
1
4
USPN-4
3
2
1
4
-
USP-6B06
5
2
1
6
3,4
PIN NAME
CE
V
SS
V
OUT
V
IN
NC
FUNCTIONS
ON / OFF Switch
Ground
Output
Power Supply
No Connection
■PIN
FUNCTION ASSIGNMENT
XC6215B Type
CE
H
L
* CE pin should not be left open.
IC OPERATION
Operation ON
Operation OFF
3/33
XC6215
Series
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Voltage
CE Input Voltage
(*1)
SOT-25
SYMBOL
V
IN
V
OUT
V
CE
RATINGS
-0.3 ~ 7.0
V
SS
- 0.3 ~ V
IN
+ 0.3
V
SS
- 0.3 ~ 7.0
250
600 (40mm x 40mm Standard board)
(*2)
760 (JESD51-7 board)
(*2)
150
500 (40mm x 40mm Standard board )
(*2)
680 (JESD51-7 board)
(*2)
120
1000 (40mm x 40mm Standard board )
(*2)
120
1000 (40mm x 40mm Standard board )
(*2)
100
600 (40mm x 40mm Standard board )
(*2)
900 (40mm x 40mm Standard board )
(*2)
-40 ~ 85
-55 ~ 125
UNITS
V
V
V
SSOT-24
Power Dissipation
(Ta=25℃)
USP-4
USP-3
USPN-4
USP-6B06
Operating Ambient Temperature
Storage Temperature
Note:
(*1)
(*2)
Pd
mW
Topr
Tstg
℃
℃
Except for the XC6215P Type
This power dissipation figure shown is PCB mounted and is for reference only.
Please refer to PACKAGING INFORMATION for the mounting condition.
4/33
XC6215
Series
■ELECTRICAL
CHARACTERISTICS
●XC6215B
Type
PARAMETER
Output Voltage
(*2)
SYMBOL
V
OUT(E)
CONDITIONS
V
IN
=V
CE
=V
OUT(T) (*1)
+ 1.0V,
I
OUT
=1mA
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=0.9V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=1.0V ~ 1.1V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=1.2V ~ 1.3V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=1.4V ~ 1.6V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=1.7V ~ 2.2V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=2.3V ~ 2.9V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
≧3.0V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=0.9V
1mA≦I
OUT
≦50mA
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
= 1.0V ~ 1.1V
1mA≦I
OUT
≦60mA
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
=1.2V~1.3V
1mA≦I
OUT
≦80mA
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
≧1.4V
1mA≦I
OUT
≦100mA
V
CE
=V
IN
, V
OUT(T)
=0.9V
I
OUT
=50mA
MIN.
TYP.
E-0
(*6)
MAX.
Ta = 25℃
UNIT. CIRCUIT
V
①
50
60
80
100
120
150
200
70
80
110
140
150
195
300
-
-
-
-
-
-
-
mA
①
Maximum Output Current
I
OUTMAX
Load Regulation
V
OUT
-
15
70
mV
Dropout Voltage
(*3)
Vdif
V
CE
=V
IN
, V
OUT(T)
=1.0V ~ 1.1V
I
OUT
=60mA
V
CE
=V
IN
, V
OUT(T)
=1.2V ~ 1.3V
I
OUT
=80mA
V
CE
=V
IN
, V
OUT(T)
≧1.4V
I
OUT
=100mA
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
≦3.9V
V
IN
=V
CE
=V
OUT(T)
+ 1.0V
V
OUT(T)
≧4.0V
V
IN
=V
OUT(T)
+ 1.0V,
V
CE
=V
SS
E-1
(*6)
mV
-
-
-
0.8
1.0
0.01
1.5
μA
1.8
0.10
μA
Supply Current
I
DD
Stand-by Current
I
stby
5/33
