03S_07XC62G 02.9.12 3:04 PM ページ 315
Series
Positive Voltage Regulators (Output On/Off)
NCMOS
Low Power Consumption
NSmall
Input-Output Voltage Differential
: 0.2V @ 80mA,
0.38V @ 160mA
NMaximum
Output Current
: 150mA (V
OUT
= 3.0V)
NHighly
Accurate : ±2% (±1%)
NOutput
Voltage Range
: 2.1V ~ 5.0V
NStand-by
Supply Current
: 0.1µA (V
OUT
= 3.0V)
NSOT-25
/ SOT-89-5 Package
■Applications
GBattery-powered
Equipment
GVoltage
supplies for cellular phones
GCameras,
Video Recorders
GPalmtops
3
■General Description
The XC62G series are highly precise, low power consumption positive
voltage regulators, manufactured using CMOS and laser trimming
technologies. The series achieves high output currents, with low input-
output voltage differentials, and consists of a high precision voltage
reference, an error correction circuit, and an output driver with current
limitation. With good transient responses, output remains stable even
during load changes. Also, having high ripple rejection ratios, the series
can be used with low power supply noise. The CE input enables the
output to be turned off, resulting in reduced power consumption. SOT-25
(150mW) and SOT-89-5 (500mW) packages are available. With regards
to the CE function, as well as the positive logic XC62GR series, a
negative logic XC62GP series (custom) is also available.
■Features
Maximum Output Current
: 150mA (within max. power
dissipation,V
OUT
=3.0V)
Output Voltage Range
: 2.1V~5.0V in 0.1V increments
Highly Accurate
: Set-up voltage ±2%
(±1% for semi-custom products)
Low Power Consumption
: TYP. 13µA (V
OUT
= 3.0V),
TYP 23µA (V
OUT
=3.0V semi-custom,
high-speed versions),
TYP 0.1µA (Stand-by mode)
Output Voltage Temperature Characteristics
: TYP ±100ppm/°C
Input Stability
: TYP 0.2%/V
Ultra Small Packages
: SOT-25 (150mW) mini-mold
SOT-89-5 (500mW) mini-power mold
■Typical Application Circuit
V
IN
V
OUT
■Typical Performance
Characteristic
XC62GR5022
（5V HIGH SPEED）
5.2
（tantalum）
V
IN
＝6V , C
L
＝10µF
240
200
V
IN
C
IN
4.7µF
（Tantalum）
CE
V
SS
C
L
10µF
（Tantalum）
R
L
5.1
Output Voltage
5.0
4.9
4.8
4.7
4.6
40mA
1mA
Output Voltage
160
120
80
40
0
Time
（2msec/div）
（
Output Current:I
OUT
mA）
Output Voltage:V
OUT
V）
（
315
03S_07XC62G 02.9.12 3:04 PM ページ 318
XC62G
Series
■Marking
q
Represents the integer of the Output Voltage
R TYPE POSITIVE
VOLTAGE LOGIC
SYMBOL
A
B
C
SOT-25
（TOP VIEW）
VOLTAGE(V)
0.w
1.w
2.w
3.w
4.w
5.w
6.w
1 2 3 4
1
3
D
SOT-89-5
（TOP VIEW）
E
F
H
P TYPE NEGATIVE
VOLTAGE LOGIC
SYMBOL
–
A
–
B
–
C
–
D
–
E
–
F
–
H
VOLTAGE(V)
0.w
1.w
2.w
3.w
4.w
5.w
6.w
2
3
w
Represents the decimal number of the Output Voltage
SYMBOL
A
B
C
D
E
VOLTAGE(V)
q.0
q.1
q.2
q.3
q.4
SYMBOL
F
H
K
L
M
VOLTAGE(V)
q.5
q.6
q.7
q.8
q.9
4
e
Represents the transition response
SYMBOL
-
+
TRANSITION RESPONSE
REGULAR
HIGH SPEED
r
Represents the assembly lot no.
0-9,A-Z repeated (G, I, J, O, Q, W excepted)
■Block Diagram
V
IN
V
OUT
Current
Limit
+
-
Output
Control
Voltage
Reference
CE
V
SS
■Absolute Maximum Ratings
Ta=25°C
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
Continuous Total
Power Dissipation
SOT-25
SOT-89-5
SYMBOL
V
IN
I
OUT
V
OUT
V
CE
Pd
Pd
Topr
Tstg
RATINGS
12
500
V
SS
-0.3~V
IN
+0.3
V
SS
-0.3~V
IN
+0.3
150
500
-30~+80
-40~+125
°C
°C
UNITS
V
mA
V
V
mW
Operating Ambient Temperature
Storage Temperature
Note: I
OUT
must be less than Pd/(V
IN
-V
OUT
)
318
03S_07XC62G 02.9.12 3:04 PM ページ 319
XC62G
Series
■Electrical Characteristics
XC62GR30
V
OUT
(T)=3.0V
(Note1)
PARAMETER
Output Voltage
Maximum Output Current
Load Stability
Input-Output
Voltage Differential
(Note3)
Supply Current1
Supply Current2
Input Stability
Input Voltage
Output Voltage
Temperature Characteristics
CE Input Voltage "High"
CE Input Voltage "Low"
CE Input Current "High"
CE Input Current "Low"
SYMBOL
V
OUT
(E)
(Note2)
I
OUT
max.
∆V
OUT
V
DIF
1
V
DIF
2
Iss1
I
SS
2
∆V
OUT
∆V
IN •
V
OUT
V
IN
∆V
OUT
∆T
opr •
V
OUT
V
CEH
V
CEL
I
CEH
I
CEL
V
CE
=V
IN
V
CE
=V
SS
–0.2
–0.05
I
OUT
=10mA
–30°C
≤
Topr
≤
80°C
1.5
0.25
5.0
0
±100
CONDITIONS
I
OUT
=40mA
V
IN
=4.0V
V
IN
=4.0 V
OUT(E)
≥2.7V
V
IN
=4.0V
1mA≤I
OUT
≤80mA
I
OUT
=80mA
I
OUT
=160mA
V
IN
=V
CE
=4.0V
(Note6)
Ta=25°C
MIN
2.940
150
45
200
380
11
23
90
395
770
19
31
0.1
0.2
0.3
10.0
TYP
3.000
MAX
3.060
UNITS
V
mA
mV
mV
mV
µA
µA
µA
%/V
V
ppm/°C
V
V
µA
µA
1
1
2
2
CIRCUT
1
1
1
1
1
2
2
2
1
-
Standard
High Speed
3
V
IN
=4.0V,V
CE
=V
SS
I
OUT
=40mA
4.0V
≤
V
IN
≤
10.0V
Note: 1. V
OUT
(T)=Specified Output Voltage .
2. 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).
3. Vdif= {V
IN
1
(Note5)
-V
OUT
1
(Note4)
}
4. V
OUT
1= A voltage equal to 98% of the Output Voltage whenever an amply stabilised I
OUT
{V
OUT
(T)+1.0V} is input.
5. V
IN
1= The Input Voltage when V
OUT
1 appears as Input Voltage is gradually decreased.
6. High Speed is Semi-custom.
319
MCU
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