XC6204/XC6205 Series
ETR03004-011c
300mA/150mA High Speed LDO Regulators with ON-OFF Control
■GENERAL DESCRIPTION
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.
■APPLICATIONS
■FEATURES
●Smart phones / Mobile phones
●Portable game consoles
●Digital still cameras / Camcorders
●Digital audio equipments
●Reference voltage sources
●Multi-function power supplies
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
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XC6204/XC6205 Series
■BLOCK DIAGRAM
1) XC6204, XC6205 Series B, D, F, H Type
2) XC6204, XC6205 Series C, G Type
VIN
VIN
R Pull Up
ON/OFF
Control
CE
each circuit
CE
+
Error
Amp
Current
Limit
ON/OFF
Control
-
V OUT
+
each circuit
Error
Amp
Current
Limit
VOUT
R2
R2
R1
Voltage
Reference
R1
V SS
Voltage
Reference
3) XC6204, XC6205 Series A, E Type
VIN
ON/OFF
Control
CE
each circuit
R Pull Down
+
Error
Amp
Current
Limit
VOUT
R2
R1
Voltage
Reference
* Diodes shown in the above circuit are protective diodes.
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VSS
V SS
XC6204/XC6205
Series
■PRODUCT CLASSIFICATION
●Ordering Information
XC6204/XC6205①②③④⑤⑥-⑦
DESIGNATOR
ITEM
①(*1)
Type of Regulator
(CE pin Logic)
②③
Output Voltage
SYMBOL
A
B
C
D
E
F
G
H
09 ~ 17
18 ~ 60
2(*4)
④
Output Voltage
Accuracy
1(*3)
A(*4)
B(*3)
⑤⑥-⑦
(*1)
(*2)
(*3)
(*4)
(*5)
Packages
(Order Unit)
MR-G
DR-G
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. VOUT=2.0V→②=2, ③=0
0.1V increments, ±2% accuracy
e.g. VOUT=2.8V, ±2%→②=3, ③=8, ④=2
0.1V increments, ±1% accuracy
e.g. VOUT=3.0V, ±1%→②=3, ③=0, ④=1
0.05V increments, ±2% accuracy
e.g. VOUT=2.85V, ±2%→②=2, ③=8, ④=A
0.05V increments, ±1% accuracy
e.g. VOUT=3.85V, ±1%→②=3, ③=8, ④=B
SOT-25 (3,000pcs/Reel)
USP-6B (3,000pcs/Reel)
SOT-89-5 (1,000pcs/Reel)
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 VOUT≦1.5V is ±30mV.
The “-G” suffix denotes Halogen and Antimony free as well as being fully EU RoHS compliant.
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XC6204/XC6205 Series
■PIN CONFIGURATION
CE 6
1 VIN
VSS 5
2 NC
3 VOUT
NC 4
SOT-25
(TOP VIEW)
USP-6B
(BOTTOM VIEW)
SOT-89-5
(TOP VIEW)
■PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTIONS
1
VIN
Input
5
VSS
Ground
SOT-25
SOT-89-5
USP-6B
1
4
2
2
3
3
6
CE
ON/OFF
Control
4
1
2, 4
NC
No Connection
5
5
3
VOUT
Output
■FUNCTIONS
Type
A,B,E,F Type
C,D,G,H Type
CE
OPERATIONAL STATE
H
L
H
L
ON
OFF
OFF
ON
H = High Level
L = Low Level
■ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
Output Current
Output Voltage
CE Input Voltage
VIN
IOUT
VOUT
VCE
12.0
500 (*1)
VSS - 0.3 ~ VIN + 0.3
VSS - 0.3 ~ VIN + 0.3
V
mA
V
V
250 (IC only)
600 (40mm x 40mm Standard board)(*2)
SOT-25
760 (JESD51-7board)(*2)
Power Dissipation
(Ta=25℃)
USP-6B
Pd
120 (IC only)
1000 (40mm x 40mm Standard board)(*2)
mW
500 (IC only)
SOT-89-5
1300( 40mm x 40mm Standard board)(*2)
1750 (JESD51-7 board)(*2)
Operating Ambient Temperature
Storage Temperature
Topr
Tstg
-40 ~ 85
-55 ~ 125
(*1 )
IOUT=Pd/(VIN-VOUT)
(*2)
The power dissipation figure shown is PCB mounted and is for reference only.
Please refer to PACKAGING INFORMATION for the mounting condition.
4/48
℃
℃
XC6204/XC6205
Series
■ELECTRICAL CHARACTERISTICS
XC6204A, B Type
PARAMETER
SYMBOL
CONDITIONS
Output Voltage
Ta = 25℃
TYP. MAX.
VOUT(E)
Output Voltage
IOUT = 30mA
VOUT(T)
×1.01 ×0.98
×0.99
(1% products)
Maximum Output Current
IOUTMAX
-
Load Regulation
VOUT
1mA≦IOUT≦100mA
Dropout Voltage
150
-
-
-
15
50
mV
mV
VOUT(T)
μA
μA
×1.02
1
-
80
mV
1
mV
1
μA
2
Vdif2
IOUT = 100mA
E-2
ppm/℃
120
50
90
145
IDD
Supply Current
VIN = VCE = VOUT(T)+1.0V
(B type)
Standby Current
ISTBY
VIN = VOUT(T)+1.0V, VCE = VSS
Input Voltage
VOUT
VOUT(T)+1.0V≦VIN≦10V
VIN･VOUT IOUT = 30mA
VIN
-
Output Voltage
IOUT = 30mA
VOUT
Temperature Characteristics Topr･VOUT -40℃≦Topr≦85℃
Output Noise
Power Supply
Rejection Ratio
en
PSRR
40
70
100
40
80
120
-
0.01
0.10
-
0.05
1.00
μA
2
-
0.01
0.20
-
0.05
0.30
%/V
1
2
-
10
2
-
10
V
1
100
-
-
-
-
ppm/
℃
30
-
-
-
-
μVrms
3
-
70
-
-
-
-
dB
4
-
300
-
-
280
-
mA
1
mA
1
V
1
μA
2
-
IOUT = 10mA
300Hz~50kHz
VIN = {VOUT(T)+1.0}V+1.0Vp-pAC
IOUT = 50mA, f=10kHz
Current Limiter
Ilim
VIN = VOUT(T)+1.0V, VCE = VIN
Short-circuit Current
Ishort
VIN = VOUT(T)+1.0V, VCE = VIN
-
50
-
-
60
-
CE “H” Voltage
VCEH
-
1.6
-
VIN
1.7
-
VIN
CE “L” Voltage
VCEL
-
-
-
0.25
-
-
0.20
VIN = VCE = VOUT(T)+1.0V
3.2
-
20.0
3.0
-
25.0
VIN = VCE = VOUT(T)+1.0V
-0.10
-
0.10
-0.15
-
0.15
VIN = VOUT(T)+1.0V, VCE = VSS
-0.10
-
0.10
-0.15
-
0.15
CE “H” Current
(A type)
CE “H” Current
ICEH
(B type)
CE “L” Current
ICEL
1
mA
%/V
30
V
80
V
-
E-1
50
×1.03
μA
-
IOUT = 30mA
VIN = VCE = VOUT(T)+1.0V
UNITS CIRCUIT
150
Vdif1
Supply Current
(A type)
-40℃
