XC6204/XC6205
Series
300mA/150mA High Speed LDO Regulators with ON-OFF Control
ETR03004-011
The XC6204/XC6205 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 standard voltage source, an error
correction, current limiter and a phase compensation circuit plus a driver transistor.
Output voltage is selectable in 0.05V steps within a range of 0.9V ~ 6.0V.
The series is also compatible with low ESR ceramic capacitors which give added output stability. This stability can be
maintained even during load fluctuations due to the excellent transient response of the series.
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.
■GENERAL
DESCRIPTION
■APPLICATIONS
●Smart
phones / Mobile phones
●Portable
game consoles
●Digital
still cameras / Camcorders
●Digital
audio equipments
●Reference
voltage sources
●Multi-function
power supplies
■FEATURES
Maximum Output Current
: 150mA
300mA(XC6204 E to H type)
Dropout Voltage
: 200mV @ 100mA
60mV @ 30mA
Operating Voltage
: 2V ~ 10V
Output Voltage Range
: 1.8V ~ 6.0V (XC6204)
0.9V ~ 1.75V (XC6205)
Highly Accurate
:
±2%, ±1%
Low Power Consumption
: 70μA (TYP.)
Standby Current
: 0.1μA (MAX.)
High Ripple Rejection
: 70dB@10kHz (XC6204)
60dB@10kHz (XC6205)
Low ESR Capacitor Compatible
: Ceramic capacitor
Operating Ambient Temperature
: -40℃~ 85℃
Packages
: SOT-25, SOT-89-5, USP-6B
Environmentally Friendly
: EU RoHS Compliant, Pb Free
■TYPICAL
APPLICATION CIRCUIT
■TYPICAL
PERFORMANCE
CHARACTERISTICS
1/48
XC6204/XC6205
Series
■BLOCK
DIAGRAM
1) XC6204, XC6205 Series B, D, F, H Type
2) XC6204, XC6205 Series C, G Type
V
IN
V
IN
ON/OFF
Control
R Pull Up
CE
each circuit
CE
-
+
Error
Amp
Current
Limit
ON/OFF
Control
each circuit
-
V
OUT
R2
+
Error
Amp
Current
Limit
V
OUT
R2
R1
Voltage
Reference
V
SS
R1
Voltage
Reference
V
SS
3) XC6204, XC6205 Series A, E Type
V
IN
ON/OFF
Control
R Pull Down
CE
each circuit
-
+
Error
Amp
Current
Limit
V
OUT
R2
R1
Voltage
Reference
V
SS
* Diodes shown in the above circuit are protective diodes.
2/48
XC6204/XC6205
Series
■PRODUCT
CLASSIFICATION
●Ordering
Information
XC6204/XC6205①②③④⑤⑥-⑦
DESIGNATOR
ITEM
SYMBOL
A
B
C
D
E
F
G
H
09 ~ 17
18 ~ 60
2
(*4)
Output Voltage
Accuracy
1
(*3)
A
(*4)
B
(*3)
MR
MR-G
DR
DR-G
PR
PR-G
DESCRIPTION
150mA Active High, pull-down resistor built-in
(*2)
(Semi-Custom)
150mA Active High, no pull-down resistor built-in (Standard)
150mA Active Low, pull-up resistor built-in
(*2)
(Semi-Custom)
150mA Active Low, no pull-up resistor built-in (Semi-Custom)
300mA
(*1)
Active High, pull-down resistor built-in
(*2)
(Semi-Custom)
300mA
(*1)
Active High, no pull-down resistor built-in (Standard)
300mA
(*1)
Active Low, pull-up resistor built-in
(*2)
(Semi-Custom)
300mA
(*1)
Active Low, no pull-up resistor built-in (Semi-Custom)
XC6205
XC6204 e.g. V
OUT
=2.0V→②=2,
③=0
0.1V increments,
±2%
accuracy
e.g. V
OUT
=2.8V,
±2%→②=3,
③=8, ④=2
0.1V increments,
±1%
accuracy
e.g. V
OUT
=3.0V,
±1%→②=3,
③=0, ④=1
0.05V increments,
±2%
accuracy
e.g. V
OUT
=2.85V,
±2%→②=2,
③=8, ④=A
0.05V increments,
±1%
accuracy
e.g. V
OUT
=3.85V,
±1%→②=3,
③=8, ④=B
SOT-25 (3,000pcs/Reel)
SOT-25 (3,000pcs/Reel)
USP-6B (3,000pcs/Reel)
USP-6B (3,000pcs/Reel)
SOT-89-5 (1,000pcs/Reel)
SOT-89-5 (1,000pcs/Reel)
①
(*1)
Type of Regulator
(CE pin Logic)
②③
Output Voltage
④
⑤⑥-⑦
(*5)
Packages
(Order Unit)
(*1)
(*2)
(*3)
(*4)
(*5)
E to H types are compatible to 300mA of XC6204 series. (XC6205 can not draw 300mA depending on output voltage.)
With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by V
IN
/ 300kΩ (TYP.)
Output voltage range of the ±1% accuracy product is 2.95V to 6.0V.
Output voltage accuracy of the V
OUT
≦1.5V
is ±30mV.
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
3/48
XC6204/XC6205
Series
■PIN
CONFIGURATION
CE 6
VSS 5
NC 4
1 VIN
2 NC
3 VOUT
SOT-25
(TOP VIEW)
SOT-89-5
(TOP VIEW)
USP-6B
(BOTTOM VIEW)
■PIN
ASSIGNMENT
PIN NUMBER
SOT-25
1
2
3
4
5
SOT-89-5
4
2
3
1
5
USP-6B
1
5
6
2, 4
3
PIN NAME
V
IN
V
SS
CE
NC
V
OUT
FUNCTIONS
Input
Ground
ON/OFF
Control
No Connection
Output
■FUNCTIONS
Type
A,B,E,F Type
C,D,G,H Type
CE
H
L
H
L
OPERATIONAL STATE
ON
OFF
OFF
ON
H = High Level
L = Low Level
■ABSOLUTE
MAXIMUM RATINGS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SOT-25
Power Dissipation
(Ta=25℃)
USP-6B
SYMBOL
VIN
IOUT
VOUT
VCE
RATINGS
12.0
500
(*1)
VSS - 0.3 ~ VIN + 0.3
VSS - 0.3 ~ VIN + 0.3
250
600 (40mm x 40mm Standard board)
(*2)
760 (JESD51-7board)
(*2)
Pd
120
1000 (40mm x 40mm Standard board)
(*2)
500
SOT-89-5
Operating Ambient Temperature
Storage Temperature
(*1 )
(*2)
UNITS
V
mA
V
V
mW
1300( 40mm x 40mm Standard board)
(*2)
1750 (JESD51-7 board)
(*2)
Topr
Tstg
-40 ~ 85
-55 ~ 125
℃
℃
I
OUT
=Pd/(V
IN
-V
OUT
)
The power dissipation figure shown is PCB mounted and is for reference only.
The mounting condition is please refer to PACKAGING INFORMATION.
4/48
XC6204/XC6205
Series
■ELECTRICAL
CHARACTERISTICS
XC6204A, B Type
PARAMETER
Output Voltage
(2% products)
Output Voltage
(1% products)
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
(A type)
Supply Current
(B type)
Standby Current
Line Regulation
Input Voltage
Output Voltage
I
STBY
I
DD
V
IN
= V
CE
= V
OUT(T)+
1.0V
V
IN
= V
OUT(T
)+1.0V, V
CE
= V
SS
40
-
-
2
-
70
0.01
0.01
-
100
30
-
-
-
1.6
-
3.2
-0.10
-0.10
70
300
50
-
-
-
-
-
100
0.10
0.20
10
-
-
-
-
-
V
IN
0.25
20.0
0.10
0.10
40
-
-
2
-
-
-
-
-
1.7
-
3.0
-0.15
-0.15
80
0.05
0.05
-
-
-
-
280
60
-
-
-
-
-
120
1.00
0.30
10
-
-
-
-
-
V
IN
0.20
25.0
0.15
0.15
μA
2
μA
%/V
V
ppm/
℃
μVrms
dB
mA
mA
V
2
1
-
1
3
4
1
1
1
I
OUTMAX
V
OUT
Vdif1
Vdif2
-
1mA≦I
OUT
≦100mA
I
OUT
= 30mA
I
OUT
= 100mA
V
IN
= V
CE
= V
OUT(T)+
1.0V
50
80
120
V
OUT(E)
I
OUT
= 30mA
×0.99
150
-
-
15
SYMBOL
CONDITIONS
MIN.
×0.98
V
OUT(T)
×1.01 ×0.98
-
50
E-1
E-2
50
90
145
μA
2
150
-
-
30
Ta = 25℃
TYP. MAX.
-40℃<Ta<85℃
MIN.
TYP. MAX.
×1.03
V
OUT(T)
×1.02
-
80
mA
mV
mV
1
1
1
V
1
UNITS CIRCUIT
×1.02 ×0.97
V
OUT
V
OUT(T)
+1.0V≦V
IN
≦10V
V
IN
½V
OUT
I
OUT
= 30mA
V
IN
-
I
OUT
= 30mA
V
OUT
Temperature Characteristics
Topr½V
OUT
-40℃≦Topr≦85℃
Output Noise
Power Supply
Rejection Ratio
Current Limiter
Short-circuit Current
CE “H” Voltage
CE “L” Voltage
CE “H” Current
(A type)
CE “H” Current
(B type)
CE “L” Current
NOTE:
(*1) Unless otherwise stated, V
IN
=V
OUT(T)+
1.0V
(*2) V
OUT(T)=
Specified output voltage
I
CEL
I
CEH
V
IN
= V
CE
= V
OUT(T)+
1.0V
V
IN
= V
OUT(T)+
1.0V, V
CE
= V
SS
en
PSRR
Ilim
Ishort
V
CEH
V
CEL
I
OUT
= 10mA
300Hz~50kHz
V
IN
= {V
OUT(T)+
1.0}V+1.0Vp-pAC
I
OUT
= 50mA, f=10kHz
V
IN =
V
OUT(T)+
1.0V, V
CE
= V
IN
V
IN =
V
OUT(T)+
1.0V, V
CE
= V
IN
-
-
V
IN
= V
CE
= V
OUT(T)+
1.0V
(*3) V
OUT(E)=
Effective output voltage (i.e. the output voltage when “V
OUT (T)+
1.0V” is provided at the V
IN
pin while maintaining a
certain I
OUT
value).
(*4) Vdif=V
IN1
-V
OUT1
V
OUT1
=A voltage equal to 98% of the output voltage whenever an amply stabilized I
OUT
{V
OUT(T)+
1.0V} is input.
V
IN1
=The input voltage when V
OUT1
appears as input voltage is gradually decreased.
(*5) The values for -40℃≦Ta≦85℃ are designed values.
5/48
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