XC6201 Series
Positive Voltage Regulators
Feb. 7, 01 Ver. VII
u CMOS Low Power Consumption
u Dropout Voltage : 200mV @ 80mA
u Output Current : 150mA (Minimum)
u Highly Accurate : ± 2%
u Output Voltage Range : 1.7V ~ 6.0V
u SOT-25 / SOT-89 Package
u Capacitors can be Tantalum or Ceramic
n Applications
l Mobile phones
l Cordless phones
l Cameras, video recorders
l Portable games
l Portable AV equipment
l Reference voltage
l Battery powered equipment
n General Description
n Features
The XC6201 series are highly precise, low power consumption, positive
Maximum Output Current : 150mA (MIN.)
voltage regulators manufactured using CMOS and laser trimming technologies.
Dropout Voltage : 200mV @ 80mA
The series provides large currents with a significantly small dropout voltage.
Maximum Operating Voltage : 10V
The XC6201 consists of a current limiter circuit, a driver transistor,
Output Voltage Range : 1.7V ~ 6.0V (selectable in 0.1V steps)
a precision reference voltage and an error amplifier. Output voltage is
Highly Accurate : ± 2%
selectable in 0.1V steps between 1.7V ~ 6.0V.
Low Power Consumption : TYP 2.0 µA
SOT-25 (150mW) and SOT-89 (500mW) packages are available.
Operational Temperature Range : -40OC ~ 85OC
Ultra Small Packages : SOT-25 (150mW), SOT-89 (500mW)
Capacitors can be Tantalum or Ceramic
n Pin Configuration
n Pin Assignment
PIN NUMBER
(NC)
VOUT
5
4
2
1
VIN
3
1
2
3
VOUT
VSS
VIN
FUNCTION
SOT-89
NAME
5
1
VOUT
Output
2
2
VSS
Ground
1
3
VIN
Power Input
3
-
(NC)
No Connection
4
-
(NC)
No Connection
VSS (NC)
SOT-25
(TOP VIEW)
PIN
SOT-25
SOT - 89
(TOP VIEW)
n Block Diagram
n Absolute Maximum Ratings
VIN
VOUT
Current
Limit
Ta = 25OC
PARAMETER
SYMBOL
RATINGS
Input Voltage
VIN
12
V
Output Current
IOUT
500
mA
Output Voltage
VOUT
VSS - 0.3 ~ VIN + 0.3
V
Pd
150
mW
Dissipation
SOT-89
Operating Temp.
Pd
Topr
500
mW
- 40 ~ + 85
O
Storage Temp.
Tstg
- 40 ~ + 125
O
Power
Voltage
Reference
VSS
SOT-23
1
UNITS
C
C
XC6201 Series
Positive Voltage Regulators
<Ordering Information
XC6201P cdef
↑ ↑
a b
DESIGNATOR
SYMBOL
a
1
b
DESCRIPTION
Indicates the product number
SYMBOL
d
1/2
e
M
P
f
R
L
Type of regulator
3-pin
P
c
DESIGNATOR
Output Voltage
e.g. 30 : 3.0V
50 : 5.0V
17~60
DESCRIPTION
Output Voltage Accuracy
e.g.1 : ±1.0%
2 : ±2.0%
Package Type
M=SOT-25
P=SOT-89
Device Orientation
Embossed Tape:standard loading
Embossed Tape:reverse loading
nMarking Rule
l m
j k
SOT-89
SOT-25
j Represents the product name
SYMBOL
1
PRODUCT NAME
XC6201PXXXXX
k Represents the type of regulator
VOLTAGE(V) 0.1~3.0
jklm
SYMBOL
5
3.1~6.0 6.1~9.0
6
7
l Represents the Output Voltage
SYMBOL
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
OUTPUT VOLTAGE (V)
5
6
7
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
3.9
4.0
4.1
4.2
4.3
4.4
4.5
-
SYMBOL
F
H
K
L
M
N
P
R
S
T
Y
V
X
Y
Z
OUTPUT VOLTAGE (V)
5
6
7
4.6
1.7
4.7
1.8
4.8
1.9
4.9
2.0
5.0
2.1
5.1
2.2
5.2
2.3
5.3
2.4
5.4
2.5
5.5
2.6
5.6
2.7
5.7
2.8
5.8
2.9
5.9
3.0
6.0
-
m Represents the assembly lot no.
0~9, A~Z repeated (G, I, J, O, Q, W excepted)
2
NAME XC6201PXXXXX
XC6201 Series
Positive Voltage Regulators
Electrical Characteristics
XC6201P272
VOUT(T) = 2.7V
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CIRCUIT
2.700
2.754
V
2
(Note2)
IOUT=40mA
VIN=3.7V
2.646
Maximum Output Current
IOUT max
VIN=4.0V, VOUT(E) ≥ 2.43V
100
mA
2
Load Regulation
∆VOUT
VIN=4.0V
1mA ≤ IOUT≤ 80mA
mV
2
Output Voltage
Dropout Voltage
(Note 3)
VOUT(E)
15
40
Vdif1
IOUT=80mA
200
370
mV
2
Vdif2
IOUT=160mA
450
710
2
VIN=4.0V
2.0
5.0
mV
µA
0.2
0.3
%/V
2
Supply Current
ISS
Line Regulation
∆VOUT
IOUT=40mA
∆VIN · VOUT
4.0V ≤ VIN ≤ 10.0V
10
Input Voltage
VIN
Output Voltage
∆VOUT
IOUT=40mA
Temperature Characteristics
∆Topr · VOUT
-40OC ≤ Topr ≤ 85OC
XC6201P332
VOUT(T) = 3.3V
PARAMETER
SYMBOL
±100
1
V
-
ppm/OC
2
CONDITIONS
MIN
TYP
MAX
UNITS
CIRCUIT
3.300
3.366
V
2
(Note2)
IOUT=40mA
VIN=4.3V
3.234
Maximum Output Current
IOUT max
VIN=4.3V, VOUT(E) ≥ 2.97V
150
mA
2
Load Regulation
∆VOUT
VIN=4.3V
1mA ≤ IOUT≤ 80mA
mV
2
Output Voltage
Dropout Voltage
(Note 3)
VOUT(E)
20
50
Vdif1
IOUT=80mA
200
360
mV
2
Vdif2
IOUT=160mA
450
700
2
VIN=4.3V
2.0
5.0
mV
µA
0.2
0.3
%/V
2
Supply Current
ISS
Line Regulation
∆VOUT
IOUT=40mA
∆VIN · VOUT
4.3V ≤ VIN ≤ 10.0V
10
Input Voltage
VIN
Output Voltage
∆VOUT
IOUT=40mA
Temperature Characteristics
∆Topr · VOUT
-40OC ≤ Topr ≤ 85OC
XC6201P502
VOUT(T) = 5.0V
PARAMETER
SYMBOL
±100
1
V
-
ppm/OC
2
CONDITIONS
MIN
TYP
MAX
UNITS
CIRCUIT
5.000
5.100
V
2
(Note2)
IOUT=40mA
VIN=6.0V
4.900
Maximum Output Current
IOUT max
VIN=6.0V, VOUT(E) ≥ 4.5V
200
mA
2
Load Regulation
∆VOUT
VIN=6.0V
1mA ≤ IOUT≤ 100mA
mV
2
Output Voltage
Dropout Voltage
(Note 3)
VOUT(E)
30
70
Vdif1
IOUT=100mA
160
340
mV
2
Vdif2
IOUT=200mA
400
600
2
2
Supply Current
ISS
VIN=6.0V
2.0
6.0
mV
µA
Line Regulation
∆VOUT
IOUT=40mA
0.2
0.3
%/V
∆VIN · VOUT
6.0V ≤ VIN ≤ 10.0V
10
Input Voltage
VIN
Output Voltage
∆VOUT
IOUT=40mA
Temperature Characteristics
∆Topr · VOUT
-40OC ≤ Topr ≤ 85OC
±100
1
V
-
ppm/OC
2
Note : 1. VOUT(T) = Specified Output Voltage.
2. VOUT(E) = Effective Output Voltage (i.e. the output voltage when "VOUT(T)+1.0V" is provided while maintaining a certain IOUT value).
3. Vdif = { VIN1 (Note5) - VOUT1 (Note4) }
4. VOUT1 = A voltage equal to 98% of the output voltage when a stabilised ( VOUT (T) + 1.0V ) is input.
5. VIN1 = The input voltage at the time VOUT1 is output (input voltage has been gradually reduced).
2
XC6201 Series
Positive Voltage Regulators
Typical Application
VIN
VOUT
VSS
1.0µF(tantalum or
ceramic)
1.0µF(tantalum or
ceramic)
Capacitors
tantalum capacitor
low ESR capacitor (e.g. ceramic capacitor)
Equivalent Series Resistance ESR (Ω)
< External Capacitors>
XC6201 requires an output capacitor between VOUT pin and VSS pin, in order to obtain stable output voltage. The output capacitor should be
greater than 0.1µF except when using low ESR capacitor (e.g. ceramic capacitors) which should be lower than 10µF.
In addition, an input capacitor is required between VIN pin and VSS pin to stabilize the input power supply.
Conditions
greater than 0.1µF
0.1µF ~ 10µF
Measuring Circuits
VIN=~10V, VOUT=1.7~6.0V
CIN=1.0uF(ceramic),CL=0.1, 1.0uF(ceramic)
100
10
1
0.1
0.01
0.001
0
50
100
150
Load Current IOUT(mA)
Measuring Circuit 1 : Supply Current
VIN
VOUT
Open
A
VSS
Measuring Circuit 2 : Output Voltage, Oscillation Check, Line Regulation, Dropout Voltage, Load Regulation
VIN
VOUT
1µF
VSS
V
1µF
3
200
XC6201P
(1)Output Voltage vs. Output Current
XC6201P272
VIN=3.7V
CIN=CL=1.0µF(tantalum)
2.7
2.6
Topr=85OC
25OC
-40OC
2.5
2.4
3.3
3.2
Topr=85OC
25OC
-40OC
3.1
3.0
0
20
40
60
80 100 120
0
Output Current IOUT (mA)
VIN=6.0V
CIN=CL=1.0uF(tantalum)
5.1
5.0
4.9
Topr=85OC
25OC
-40OC
4.8
4.7
0
40
80
120
160
30
60
90
120
Output Current IOUT(mA)
XC6201P502
Output Voltage VOUT(V)
VIN=4.3V
CIN=CL=1.0µF(tantalum)
3.4
Output Voltage VOUT(V)
2.8
Output Voltage VOUT (V)
XC6201P332
200
Output Current IOUT(mA)
4
150
(2)Output Voltage vs. Input Voltage
XC6201P272
CIN=CL=1.0µF(tantalum)
2.7
2.5
IOUT=0mA
1mA
10mA
40mA
2.3
2.1
CIN=CL=1.0µF(tantalum)
2.9
Output Voltage VOUT(V)
2.9
Output Voltage VOUT(V)
XC6201P272
1.9
2.8
2.7
2.6
IOUT=0mA
1mA
10mA
40mA
2.5
2.4
2.2
2.7
3.2
3
Input Voltage VIN(V)
4
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.3
3.1
IOUT=0mA
1mA
10mA
40mA
2.5
9
10
3.4
3.3
IOUT=0mA
1mA
10mA
40mA
3.2
3.1
3.0
2.8
3.3
3.8
4
Input Voltage VIN(V)
Output Voltage VOUT(V)
5.0
4.8
IOUT=0mA
1mA
10mA
40mA
4.4
7
8
9
10
CIN=CL=1.0µF(tantalum)
5.2
4.6
6
XC6201P502
CIN=CL=1.0µF(tantalum)
5.2
5
Input Voltage VIN(V)
XC6201P502
Output Voltage VOUT(V)
8
CIN=CL=1.0µF(tantalum)
3.5
2.7
7
XC6201P332
CIN=CL=1.0µF(tantalum)
2.9
6
Input Voltage VIN(V)
XC6201P332
3.5
5
4.2
5.1
5.0
IOUT=0mA
1mA
10mA
40mA
4.9
4.8
4.7
4.5
5.0
5.5
6
Input Voltage VIN(V)
7
8
9
Input Voltage VIN(V)
5
10
(3)Dropout Voltage vs. Output Current
XC6201P272
CIN=CL=1.0µF(tantalum)
1.0
Topr=85OC
25OC
-40OC
0.8
0.6
0.4
0.2
0.0
0
20
40
60
CIN=CL=1.0µF(tantalum)
Topr=85OC
25OC
-40OC
0.4
0.2
0.0
0
40
80
0.4
0.2
30
60
90
120
Output Current IOUT(mA)
1.0
0.6
0.6
0
XC6201P502
0.8
Topr=85OC
25OC
-40OC
0.8
0.0
80 100 120
Output Current IOUT(mA)
Dropout Voltage Vdif(V)
CIN=CL=1.0υF(tantalum)
1.0
Dropout Voltage Vdif(V)
Dropout Voltage Vdif(V)
XC6201P332
120 160 200
Output Current IOUT(mA)
6
150
(4)Supply Current vs. Input Voltage
XC6201P272
XC6201P272
2.4
Supply Current ISS(µA)
Supply Current ISS(µA)
3.0
2.5
2.0
1.5
1.0
Topr=85OC
25OC
-40OC
0.5
0.0
2.2
2.0
1.8
1.6
Topr=85OC
25OC
-40OC
1.4
1.2
1.0
0
2
4
6
8
10
3
Input Voltage VIN(V)
4
5
8
9
10
2.6
Supply Current ISS(µA)
3.0
Supply Current ISS(µA)
7
XC6201P332
XC6201P332
2.5
2.0
1.5
Topr=85OC
25OC
-40OC
1.0
0.5
2.4
2.2
2.0
1.8
Topr=85OC
25OC
-40OC
1.6
1.4
1.2
0.0
0
2
4
6
8
4
10
5
6
7
8
9
10
Input Voltage VIN(V)
Input Voltage VIN(V)
XC6201P502
XC6201P502
3.0
2.8
Supply Current ISS(µA)
Supply Current ISS(µA)
6
Input Voltage VIN(V)
2.5
2.0
1.5
1.0
Topr=85OC
25OC
-40OC
0.5
2.6
2.4
2.2
2.0
Topr=85OC
25OC
-40OC
1.8
1.6
1.4
0.0
0
2
4
6
8
5
10
6
7
8
9
Input Voltage VIN(V)
Input Voltage VIN(V)
7
10
(5)Output Voltage vs. Ambient Temperature
2.80
XC6201P332
VIN=3.7V
CIN=CL=1.0uF(tantalum)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
XC6201P272
2.75
2.70
IOUT=0mA
1mA
10mA
40mA
2.65
2.60
-40 -20 0
20 40 60 80 10
0
Output Voltage VOUT(V)
VIN=6.0V
CIN=CL=1.0uF(tantalum)
5.05
5.00
IOUT=0mA
1mA
10mA
40mA
4.90
-40 -20 0
3.30
IOUT=0mA
1mA
10mA
40mA
3.25
3.20
20 40 60 80 10
0
Ambient Temperature Topr(OC)
XC6201P502
4.95
3.35
-40 -20 0
Ambient Temperature Topr(OC)
5.10
3.40
VIN=4.3V
CIN=CL=1.0uF(tantalum)
20 40 60 80 10
0
Ambient Temperature Topr(OC)
8
(6)Supply Current vs. Ambient Temperature
XC6201P332
VIN=3.7V
4.0
VIN=4.3V
4.0
Supply Current ISS(µA)
Supply Current ISS(µA)
XC6201P272
3.5
3.0
2.5
2.0
1.5
1.0
-40 -20 0
3.5
3.0
2.5
2.0
1.5
1.0
20 40 60 80 100
-40 -20 0
O
Ambient Temperature Topr( C)
Ambient Temperature Topr(OC)
Supply Current ISS(µA)
XC6201P502
VIN=6.0V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
-40 -20 0
20 40 60 80 100
20 40 60 80 100
Ambient Temperature Topr(OC)
9
(7)Input Transient Response
3.5
4.7
3.3
3.7
3.1
2.7
2.9
Output Voltage
1.7
2.7
0.7
2.5
6.3
Input Voltage VIN(V)
Input Voltage VIN(V)
Input Voltage
Time (1msec/div)
5.8
Input Voltage
7.0
5.6
6.0
5.4
5.2
5.0
Output Voltage
4.0
5.0
3.0
4.8
Output Voltage VOUT(V)
Input Voltage VIN(V)
8.0
5.3
3.9
4.3
3.7
3.5
3.3
Output Voltage
2.3
3.3
1.3
3.1
Time (1msec/div)
XC6201P502
VIN=6.0V, IOUT=40mA
CIN=CL=1.0µF(tantalum)
Time (1msec/div)
10
4.1
Input Voltage
Output Voltage VOUT(V)
XC6201P332
VIN=4.3V, IOUT=40mA
CIN=CL=1.0µF(tantalum)
Output Voltage VOUT(V)
5.7
XC6201P272
VIN=3.7V, IOUT=40mA
CIN=CL=1.0µF(tantalum)
(8)Load Transient Response
XC6201P272
XC6201P332
Output Voltage
120
2.7
80
2.5
Output Current
40
2.3
Output Voltage VOUT(V)
160
2.9
3.7
0
2.1
Time (2msec/div)
200
160
5.2
Output Voltage
120
5.0
80
4.8
Output Current
4.6
40
4.4
0
Output Current IOUT(mA)
Output Voltage VOUT(V)
5.4
Time (2msec/div)
11
200
160
3.5
Output Voltage
120
3.3
80
3.1
Output Current
2.9
40
2.7
0
Time (2msec/div)
XC6201P502
VIN=6.0V
CIN=CL=1.0µF(tantalum)
VIN=4.3V
CIN=CL=1.0uF(tantalum)
Output Current IOUT(mA)
200
Output Current IOUT(mA)
Output Voltage VOUT(V)
3.1
VIN=3.7V
CIN=CL=1.0µF(tantalum)
(9)Ripple Rejection Rate
XC6201P332
VIN=3.7VDC+1.0Vp-pAC
IOUT=40mA, CL=1.0mF(tantalum)
60
Ripple Rejection Rate RR(dB)
Ripple Rejection Rate RR(dB)
XC6201P272
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Rejection Rate RR(dB)
XC6201P502
VIN=6.0VDC+1.0Vp-pAC
IOUT=40mA, CL=1.0uF(tantalum)
50
40
30
20
10
0
0.01
0.1
1
10
Ripple Frequency f (kHz)
(10)Output Noise Density
Output Noise Density (uV/√Hz)
XC6201P302
VIN=4.0V
IOUT=40mA, CL=1.0uF(tantalum)
10
1
0.1
0.01
0.1
1
10
50
40
30
20
10
0
0.01
0.1
1
Ripple Frequency f (kHz)
Ripple Frequency f (kHz)
60
60
VIN=4.3VDC+1.0Vp-pAC
IOUT=40mA, CL=1.0uF(tantalum)
100
Frequency f(kHz)
12
10