XC6209E30ADR [TOREX]
High Speed LDO Regulators Low ESR Cap Compatible Output On/Off Control; 高速LDO稳压器低ESR帽兼容输出开/关控制型号: | XC6209E30ADR |
厂家: | Torex Semiconductor |
描述: | High Speed LDO Regulators Low ESR Cap Compatible Output On/Off Control |
文件: | 总19页 (文件大小:221K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
February 17, 2004 V5
Low Power Consumption
Dropout Voltage
APPLICATIONS
!
!
: 25µA (TYP.)
!
Mobile phones, Cordless phones
Wireless communication equipment
Portable games
: 30mA @ 60mV
"
"
"
"
"
"
"
: 100mA @ 200mV
Output Current
!
: 150mA (XC6209A ~D series)
: 300mA (XC6209E ~H series)
: ± 2% (± 30mV less than 1.5V)
: 0.9V ~ 6.0V (50mV Step)
Cameras, Video recorders
Portable AV equipment
Highly Accurate
!
!
!
Output Voltage Range
Low ESR capacitor compatible
Reference voltage
Battery powered equipment
! GENERAL DESCRIPTION
! FEATURES
Maximum Output Current (*)
: 150mA (XC6209A ~ D series)
: 300mA (XC6209E ~ H series)
: 200mV @ IOUT=100mA
: 2.0V ~ 10V
The XC6209 series are precise, low noise, positive voltage LDO
regulators manufactured using CMOS processes. The series
achieves high ripple rejection and low dropout and consists of a
voltage reference, an error amplifier, a current limiter and a phase
compensation circuit plus a driver transistor.
Output voltage is selectable in 50mV increments 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.
Dropout Voltage
Operating Voltage Range
Output Voltage Range
Highly Accurate
: 0.9V ~ 6.0V (50mV Step)
: ± 2% (VOUT>1.5V)
: ± 30mV (VOUT<1.5V)
: 25µA (TYP.)
Low Power Consumption
Standby Current
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.
: Less than 0.1µA (TYP.)
: 70dB (10kHz)
High Ripple Rejection
Operating Temperature Range
Low ESR Capacitor Compatible
Ultra Small Packages
: - 40OC ~ + 85OC
: Ceramic capacitor
: SOT-25
SOT-89-5
USP-6B
* Maximum output current of the XC6209E ~ H series
depends on the setting voltage.
! TYPICAL APPLICATION CIRCUIT
! TYPICAL PERFORMANCE CHARACTERISTICS
# Supply Current vs. Input Voltage
XC6209x302
VIN
VOUT
50
40
30
CL
1µF
VSS
CE
NC
CIN
1µF
20
Topr= 85OC
= 25OC
= - 40OC
10
0
0
2
4
6
8
10
Input Voltage VIN (V)
Semiconductor Ltd.
Data Sheet
1
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! PIN CONFIGURATION
VIN
4
VOUT VSS
VOUT
5
(NC)
4
2
CE 6
VSS 5
NC 4
1 VIN
2 NC
3 VOUT
1
2
3
3
CE
1
NC
2
VSS
VIN VSS CE
SOT-25 (TOP VIEW)
SOT-89 (TOP VIEW)
USP-6B (BOTTOM VIEW)
*Please do not connect a heat dissipation pad to
the circuitry. If the pad needs to be connected to
the circuitry, it should be connected to the VSS
pin.
! PIN ASSIGNMENT
PIN NUMBER
PIN NAME
FUNCTION
SOT-25
SOT-89-5
USP-6B
1
5
VIN
VSS
CE
Input
Ground
1
2
3
4
5
4
2
3
1
5
6
ON/OFF Control
No Connection
Output
2, 4
3
NC
VOUT
! SELECTION GUIDE
The following options for the CE pin logic and internal pull-up/down are available:
High Active + no pull-down resistor built-in (standard)
High Active + 2.0MΩ pull-down resistor built-in <between CE-VSS> (semi-custom)
Low Active + no pull-up resistor built-in (semi-custom)
Low Active + 2.0MΩ pull-up resistor built-in <between VIN-CE> (semi-custom)
Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 2.0MΩ (TYP.).
! ORDERING INFORMATION
XC6209123456
DESIGNATOR SYMBOL
DESCRIPTION
DESIGNATOR SYMBOL
DESCRIPTION
High Active
(pull-down resistor built in, semi-custom)
Output Voltage : 100mV Step
Accuracy : within ±2% (*Note2)
e.g. 2=2, 3=8, 4=2 ⇒ 2.80V
A / E
2
High Active
(no pull-down resistor built in, standard)
B / F
4
Output Voltage : 50mV Step
Accuracy : within ±2% (*Note 2)
e.g. 2=2, 3=8, 4=A ⇒ 2.85V
1
(*Note1)
A
Low Active
(pull-up resistor built in, semi-custom)
C / G
D / H
M
Package Type :
SOT-25
SOT-89
USP - 6B
Active 'Low'
(no pull-up resistor built in, stanard)
P
D
5
6
Output Voltage :
Device Orientation :
Integer
R
L
2
3
e.g. 3.0V = 2: 3, 3: 0
Embossed Tape : Standard Feed
Embossed Tape : Reverse Feed
(Note 1) Maximum output current of the XC6209E ~ H series depend on the setting voltage.
(Note 2) Within ± 30mV (VOUT<1.5V)
Semiconductor Ltd.
Data Sheet
2
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! PACKAGING INFORMATION
# SOT-25
# SOT-89-5
# USP-6B
2.0 + 0.15
(0.45) 0.5+0.1
(0.05)
O
1
'
A
O
A
5
4
1
2
3
6
5
4
O
5
4
(0.45) (0.45)
5O
4
5
O
4
1
0.7+0.03
3
2
1
4
5
6
* Pin no. 1 is thicker than other pins.
1
1
1
.
1.0+0.1
0.25+0.1
0.25+0.1
Semiconductor Ltd.
Data Sheet
3
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! MARKING RULE
# SOT-25 & SOT-89-5
1Represents product series
1234
SYMBOL
9
PRODUCT SERIES
XC6209xxxxxx
* Sequential number for custom products (0 to 9 or A to Z)
SOT-89-5
SOT-25
(TOP VIEW)
(TOP VIEW)
2Represents the type of voltage regulator
SYMBOL
VOUT 100mV STEPS
VOUT 50mV STEPS
PRODUCT SERIES
VOUT=
VOUT=
VOUT=
VOUT=
0.1~3.0V
3.1~6.0V
0.15~3.05V
3.15~6.05V
V
X
A
B
E
F
L
XC6209Axxxxx
XC6209Bxxxxx
M
Y
Z
V
X
Y
Z
C
D
A
B
C
D
H
K
E
F
N
P
L
XC6209Cxxxxx
XC6209Dxxxxx
XC6209Exxxxx
XC6209Fxxxxx
XC6209Gxxxxx
XC6209Hxxxxx
M
N
P
H
K
3Represents output voltage
SYMBOL
OUTPUT VOLTAGE (V)
SYMBOL
OUTPUT VOLTAGE (V)
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
-
3.10
3.20
3.30
3.40
3.50
3.60
3.70
3.80
3.90
4.00
4.10
4.20
4.30
4.40
4.50
-
3.15
3.25
3.35
3.45
3.55
3.65
3.75
3.85
3.95
4.05
4.15
4.25
4.35
4.45
4.55
F
H
K
L
1.60
1.70
1.80
1.90
2.00
2.10
2.20
2.30
2.40
2.50
2.60
2.70
2.80
2.90
3.00
4.60
4.70
4.80
4.90
5.00
5.10
5.20
5.30
5.40
5.50
5.60
5.70
5.80
5.90
6.00
1.65
1.75
1.85
1.95
2.05
2.15
2.25
2.35
2.45
2.55
2.65
2.75
2.85
2.95
3.05
4.65
4.75
4.85
4.95
5.05
5.15
5.25
5.35
5.45
5.55
5.65
5.75
5.85
5.95
-
-
-
-
-
-
-
-
-
M
N
P
R
S
T
-
-
-
-
-
-
0.90
1.00
1.10
1.20
1.30
1.40
1.50
0.95
1.05
1.15
1.25
1.35
1.45
1.55
U
V
X
Y
Z
4Represents production lot number
0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated (G,I,J,O,Q excepted)
Semiconductor Ltd.
Data Sheet
4
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! MARKING RULE (Continued)
# USP-6B
12Represents product series
1
2
3
6
5
4
SYMBOL
PRODUCT SERIES
1
2
0
9
XC6209AxxxDx
USP-6B
(TOP VIEW)
3Represents the type of voltage regulator
SYMBOL
TYPE
PRODUCT SERIES
A
B
C
D
CE Pin, High Active with pull-down resistor
CE Pin, High Active with no pull-down resistor
CE Pin, High Active with pull-up resistor
CE Pin, High Active with no pull-up resistor
XC6209AxxxDx
XC6209BxxxDx
XC6209CxxxDx
XC6209DxxxDx
4Represents the integer of output voltage
SYMBOL
TYPE
PRODUCT SERIES
3
5
3.X
5.X
XC6209x3xxDx
XC6209x5xxDx
5Represents the decimal point of output voltage
SYMBOL
OUTPUT VOLTAGE (V)
SYMBOL
OUTPUT VOLTAGE (V)
XC6209xx0ADx
0
1
2
3
4
5
6
7
8
9
X.0
X.1
X.2
X.3
X.4
X.5
X.6
X.7
X.8
X.9
XC6209xx0xDx
XC6209xx1xDx
XC6209xx2xDx
XC6209xx3xDx
XC6209xx4xDx
XC6209xx5xDx
XC6209xx6xDx
XC6209xx7xDx
XC6209xx8xDx
XC6209xx9xDx
A
B
C
D
E
F
X.05
X.15
X.25
X.35
X.45
X.55
X.65
X.75
X.85
X.95
XC6209xx1ADx
XC6209xx2ADx
XC6209xx3ADx
XC6209xx4ADx
XC6209xx5ADx
XC6209xx6ADx
XC6209xx7ADx
XC6209xx8ADx
XC6209xx9ADx
H
K
L
M
4Represents production lot number
0 to 9, A to Z, reversed character of 0 to 9 and A to Z repeated (G,I,J,O,Q excepted)
Semiconductor Ltd.
Data Sheet
5
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! BLOCK DIAGRAM
VIN
CE
ON/OFF
Control
each circuit
Current
Limiter
VOUT
R2
R1
VSS
Voltage
Reference
! ABSOLUTE MAXIMUM RATINGS
Ta=25OC
UNITS
PARAMETER
Input Voltage
Output Current
Output Voltage
CE Input Voltage
SOT-25
SYMBOL
RATINGS
12
VIN
IOUT
VOUT
VCE
V
mA
V
500
VSS -0.3 ~ VIN +0.3
VSS -0.3 ~ VIN +0.3
250
V
Power Dissipation
Pd
mW
SOT-89-5
USP-6B
500
100
OC
OC
Operating Temperature Range
Topr
Tstg
- 40 ~ + 85
- 55 ~ + 125
Storage Temperature Range
* IOUT should be less than Pd / (VIN - VOUT)
Semiconductor Ltd.
Data Sheet
6
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! ELECTRICAL CHARACTERISTICS
XC6209B Series
Ta=25OC
CIRCUIT
PARAMETER
SYMBOL
VOUT (E)
CONDITIONS
MIN
TYP
MAX
UNITS
V
× 0.98
- 0.03
× 1.02
+ 0.03
IOUT=30mA (1.55V~)
Output Voltage
VOUT(T)
-
1
IOUT=30mA (0.9 ~ 1.5V)
Maximum Output Current
Load Regulation
IOUTMAX
∆VOUT
Vdif1
150
-
-
mA
mV
mV
1
1
1mA<IOUT<100mA
15
50
E-2 (page 9)
IOUT=30mA
IOUT=100mA
Dropout Voltage
1
Vdif2
E-3 (page 9)
25
mV
Supply Current
Standby Current
IDD
50
µA
2
2
VCE=VIN
-
-
Istby
µA
VCE=VSS
0.01
0.10
VOUT(T)+1.0V<VIN<10V
∆VOUT /
IOUT=30mA (VOUT>1.0V)
2.0V<VIN<10V
Line Regulation
-
0.01
0.20
% / V
1
∆VIN ⋅ VOUT
IOUT=30mA (VOUT<1.0V)
Input Voltage
Output Voltage
VIN
∆VOUT /
∆Topr ⋅ VOUT
PSRR
2
-
-
10
-
V
ppm/OC
dB
-
IOUT=30mA
-40OC<Topr<85OC
100
1
4
Temperature Characteristics
Ripple Rejection Rate
IOUT=50mA, f=10kHz
-
70
-
Current Limiter
Short-circuit Current
CE "High" Voltage
CE "Low" Voltage
Ilim
-
-
300
50
-
-
-
mA
mA
V
1
1
1
Ishort
VCEH
VCEL
1.60
VIN
-
-
-
-
0.25
0.10
0.10
V
2
2
2
CE "High" Current
CE "Low" Current
ICEH
ICEL
µA
µA
VCE=VIN
VCE=VSS
-0.10
-0.10
(NOTE 1) VOUT(T)=Specified Output Voltage
(NOTE 2) VOUT(E)=Effective Output Voltage
(I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
(NOTE 3) Vdif={VIN1(NOTE5)-VOUT1(NOTE4)
}
(NOTE 4) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
(NOTE 5) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
(NOTE 6) Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 1.0V, VIN=2.0V.
Semiconductor Ltd.
Data Sheet
7
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! ELECTRICAL CHARACTERISTICS
XC6209F Series
Ta=25OC
CIRCUIT
PARAMETER
SYMBOL
VOUT (E)
CONDITIONS
MIN
TYP
MAX
UNITS
V
× 0.98
× 1.02
IOUT=30mA (1.55V~)
Output Voltage
VOUT(T)
1
- 0.03
+ 0.03
IOUT=30mA (0.9 ~ 1.5V)
Maximum Output Current
Load Regulation
IOUTMAX
∆VOUT
Vdif1
E-1 (page 9)
mA
mV
mV
1
1
1mA<IOUT<100mA
-
15
50
E-2 (page 9)
IOUT=30mA
IOUT=100mA
Dropout Voltage
1
Vdif2
E-3 (page 9)
25
mV
Supply Current
Standby Current
IDD
50
µA
2
2
VCE=VIN
-
-
Istby
µA
VCE=VSS
0.01
0.10
VOUT(T)+1.0V<VIN<10V
∆VOUT /
IOUT=30mA (VOUT>1.0V)
2.0V<VIN<10V
Line Regulation
-
0.01
0.20
% / V
1
∆VIN ⋅ VOUT
IOUT=30mA (VOUT<1.0V)
Input Voltage
Output Voltage
VIN
∆VOUT /
∆Topr ⋅ VOUT
PSRR
2
-
-
10
-
V
ppm/OC
dB
-
IOUT=30mA
-40OC<Topr<85OC
100
1
Temperature Characteristics
Ripple Rejection Rate
Current Limiter
4
1
1
1
2
2
2
IOUT=50mA, f=10kHz
-
70
-
-
Ilim
-
-
380
mA
mA
V
Short-circuit Current
CE "High" Voltage
CE "Low" Voltage
CE "High" Current
CE "Low" Current
Ishort
50
-
-
VCEH
1.60
-
VIN
0.25
0.10
0.10
VCEL
-
V
ICEH
µA
µA
VCE=VIN
VCE=VSS
-0.10
-0.10
-
ICEL
-
(NOTE 1) VOUT(T)=Specified Output Voltage
(NOTE 2) VOUT(E)=Effective Output Voltage
(I.e. the output voltage when "VOUT(T)+1.0V" is provided at the VIN pin while maintaining a certain IOUT value).
(NOTE 3) Vdif={VIN1(NOTE5)-VOUT1(NOTE4)
}
(NOTE 4) VOUT1=A voltage equal to 98% of the Output Voltage whenever an amply stabilized IOUT {VOUT(T)+1.0V} is input.
(NOTE 5) VIN1=The Input Voltage when VOUT1 appears as Input Voltage is gradually decreased.
(NOTE 6) Unless otherwise stated, VIN=VOUT(T)+1.0V. If VOUT is less than 1.0V, VIN=2.0V.
Semiconductor Ltd.
Data Sheet
8
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! MAXIMUM OUTPUT CURRENT, OUTPUT VOLTAGE
XC6209E ~ H series
E-1
OUTPUT VOLTAGE
(V)
IOUTMAX (mA)
MIN
CONDITION
0.90 ~ 0.95
1.00 ~ 1.05
1.10 ~ 1.15
1.20 ~ 1.25
1.30 ~ 1.35
1.40 ~ 1.45
1.50 ~ 1.95
2.00 ~ 6.00
VIN = 2.5V
VIN = 2.5V
260
260
270
290
VIN = 2.6V
VIN = 2.7V
VIN = 2.8V
VIN = 2.9V
300
VIN = 3.0V
VIN = VOUT + 1.0V
! DROPOUT VOLTAGE
SYMBOL
E-2
Dropout Voltage 1 (mV)
E-3
PARAMETER
Dropout Voltage 2 (mV)
MIN
TYP
1100
1000
900
800
700
600
500
400
300
200
120
80
MAX
MIN
TYP
1150
1050
950
850
750
650
550
500
400
300
280
240
240
240
220
220
200
200
180
160
MAX
OUTPUT VOLTAGE
0.90 ~ 0.95
1.00 ~ 1.05
1.10 ~ 1.15
1.20 ~ 1.25
1.30 ~ 1.35
1.40 ~ 1.45
1.50 ~ 1.55
1.60 ~ 1.65
1.70 ~ 1.75
1.80 ~ 1.85
1.90 ~ 1.95
2.00 ~ 2.05
2.10 ~ 2.25
2.30 ~ 2.45
2.50 ~ 2.75
2.80 ~ 2.95
3.00 ~ 3.05
3.10 ~ 3.95
4.00 ~ 4.95
5.00 ~ 6.00
1100
1110
1010
910
810
710
610
510
410
310
210
150
120
120
120
100
100
90
1100
1200
1100
1000
900
800
700
600
550
450
400
380
350
330
310
290
270
270
250
230
210
1000
1000
900
900
800
800
700
700
600
600
500
500
400
400
300
300
200
200
100
100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80
80
70
70
60
60
90
60
80
50
70
* The input voltage 2.0V (MIN.) is needed to operate the series. When the output voltage is less than 2.0V,
2.0V-VOUT(T) of dropout voltage is needed at minimum.
Semiconductor Ltd.
Data Sheet
9
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! TEST CIRCUITS
Circuit 1
VIN
CE
VOUT
A
RL
VSS
CL=1.0µF
(ceramic)
CIN=1.0µF
(ceramic)
V
V
V
Circuit 2
VIN
VOUT
A
OPEN
CE
A
VSS
Circuit 3
VIN
VOUT
CE
F.F.T
VSS
CL=1.0µF
(ceramic)
CIN=1.0µF
(ceramic)
IOUT=10mA
Circuit 4
VOUT
VIN
CE
IOUT=50mA
VIN={VOUT+1} VDC
+0.5Vp-pAC
VSS
m
CL=1.0
F
V
V
(ceramic)
Semiconductor Ltd.
Data Sheet
10
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
! OPERATIONAL EXPLANATION
Output voltage control with the XC6209 series :
VIN
The voltage divided by resistors R1 & R2 is compared with the internal
reference voltage by the error amplifier.
ON/OFF
Control
each circuit
CE
The P-Channel MOSFET, which is connected to the VOUT pin, is then
driven by the subsequent output signal. The output voltage at the
VOUT pin is controlled & stabilized by a system of negative feedback.
Current
Limiter
The current limit circuit and short protect circuit operate in relation to
the level of output current. Further, the IC's internal circuitry can be
shutdown via the CE pin's signal.
VOUT
VSS
R2
R1
Voltage
Reference
Low ESR Capacitors
With the XC6209 series, a stable output voltage is achievable even if used with low ESR capacitors as a phase compensation circuit is built-in. In order to
ensure the effectiveness of the phase compensation, we suggest that an output capacitor (CL) is connected as close as possible to the output pin (VOUT)
and the VSS pin. Please use an output capacitor with a capacitance value of at least 1µF. Also, please connect an input capacitor (CIN) of 0.1µF between
the VIN pin and the VSS pin in order to ensure a stable power input.
Current Limiter, Short-Circuit Protection
The XC6209 series includes a combination of a fixed current limiter circuit & a foldback circuit which aid the operations of the current limiter and circuit
protection. When the load current reaches the current limit level, the fixed current limiter circuit operates and output voltage drops. As a result of this drop in
output voltage, the foldback circuit operates, output voltage drops further and output current decreases. When the output pin is shorted, a current of about
50mA flows.
CE Pin
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6209 series. In shutdown mode, output at the VOUT pin will be pulled
down to the VSS level via R1 & R2. The operational logic of the IC's CE pin is selectable (please refer to the selection guide on page 3). Note that as the
standard XC6209B/F type is ' High Active/No Pull Down', operations will become unstable with the CE pin open. Although the CE pin is equal to an inverter
input with CMOS hysteresis, with either the pull-up or pull-down options, the CE pin input current will increase when the IC is in operation. We suggest that
you use this IC with either a VIN voltage or a VSS voltage input at the CE pin. If this IC is used with the correct specifications for the CE pin, the IC will
operate normally. However, supply current may increase as a result of through current in the IC's internal circuitry.
NOTES ON USE
!
1
2
3
Please use this IC within the stated absolute maximum ratings.
The IC is liable to malfunction should the ratings be exceeded.
Where wiring impedance is high, operations may become unstable due to noise and/or phase lag
depending on output current. Please strengthen VIN and VSS wiring in particular.
Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
Semiconductor Ltd.
Data Sheet
11
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS
(1) Output Voltage vs. Output Current
XC6209B302
XC6209B302
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic)
4.0
4.0
3.0
2.0
1.0
0.0
3.0
VIN=3.3V
VIN=4.0V
VIN=7.0V
VIN=10V
2.0
- 40OC
25OC
85OC
1.0
0.0
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current IOUT (mA)
XC6209F302
XC6209F302
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic)
4.0
3.0
2.0
1.0
0.0
4.0
3.0
2.0
1.0
0.0
VIN=3.3V
VIN=4.0V
VIN=7.0V
VIN=10V
- 40OC
25OC
85OC
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current IOUT (mA)
XC6209B122
XC6209B122
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
VIN=2.7V, CIN=1uF (ceramic), CL=1uF (ceramic)
1.5
1.2
0.9
0.6
0.3
0.0
1.5
1.2
0.9
0.6
0.3
0.0
VIN=2.0V
VIN=2.5V
VIN=2.7V
VIN=3.6V
- 40OC
25OC
85OC
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current IOUT (mA)
Semiconductor Ltd.
Data Sheet
12
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(1) Output Voltage vs. Output Current (Continued)
XC6209F122
XC6209F122
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
VIN=2.7V, CIN=1uF (ceramic), CL=1uF (ceramic)
1.5
1.5
1.2
0.9
0.6
0.3
0.0
1.2
VIN=2.0V
VIN=2.5V
VIN=2.7V
VIN=3.6V
0.9
0.6
0.3
0.0
- 40OC
25OC
85OC
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current IOUT (mA)
(2) Output Voltage vs. Input Voltage
XC6209B/F302
XC6209B/F302
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
3.10
3.05
3.00
2.95
2.90
2.85
3.2
3.0
2.8
2.6
2.4
2.2
IOUT=0mA
=1mA
IOUT=0mA
=1mA
=30mA
=100mA
=30mA
2.5
3.0
3.5
4
5
6
7
8
9
10
Input Voltage VIN (V)
Input Voltage VIN (V)
XC6209B/F122
XC6209B/F122
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
Topr=25OC, CIN=1uF (ceramic), CL=1uF (ceramic)
1.40
1.30
1.20
1.10
1.00
1.3
1.2
1.1
1.0
0.9
0.8
IOUT=0mA
=1mA
IOUT=0mA
=1mA
=30mA
=100mA
=30mA
1.0
2.0
3.0
2
4
6
8
10
Input Voltage VIN (V)
Input Voltage VIN (V)
Semiconductor Ltd.
Data Sheet
13
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(3) Dropout Voltage vs. Output Current
XC6209F302
XC6209B302
CIN=1uF (ceramic), CL=1uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
1.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
Topr = 85OC
0.8
Topr = 85OC
25OC
25OC
-40OC
-40OC
0.6
0.4
0.2
0.0
0
0
0
50
100 150 200 250 300 350 400
Output Current IOUT (mA)
0
40
80
120
160
200
Output Current IOUT (mA)
XC6209B122
XC6209F122
CIN=1uF (ceramic), CL=1uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.0
0.8
0.6
0.4
0.2
0.0
Minimum Operation Requirement
Minimum Operation Requirement
Topr = 85OC
Topr = 85OC
25OC
25OC
-40OC
-40OC
50
100 150 200 250 300 350 400
0
40
80
120
160
200
Output Current IOUT (mA)
Output Current IOUT (mA)
(4) Supply Current vs. Input Voltage
XC6209B/F302
XC6209B/F122
50
40
30
20
10
0
50
40
30
20
10
0
Topr = 85OC
Topr = 85OC
25OC
25OC
-40OC
-40OC
2
4
6
8
10
0
2
4
6
8
10
Input Voltage VIN (V)
Input Voltage VIN (V)
Semiconductor Ltd.
Data Sheet
14
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(5) Output Voltage vs. Ambient Temperature
XC6209B/F302
XC6209B/F122
VIN=2.5V, CIN=1uF (ceramic), CL=1uF (ceramic)
VIN=4.0V, CIN=1uF (ceramic), CL=1uF (ceramic)
3.10
1.30
1.25
1.20
1.15
1.10
IOUT=0mA
=1mA
3.05
3.00
=30mA
=100mA
IOUT=0mA
=1mA
=30mA
=100mA
2.95
2.90
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient Temperature Topr (OC)
Ambient Temperature Topr (OC)
(6) Supply Current vs. Ambient Temperature
XC6209B/F302
XC6209B/F122
VIN=4.0V
VIN=2.5V
50
40
30
20
10
0
50
40
30
20
10
0
-40
-20
0
20
40
60
80
100
-40
-20
0
20
40
60
80
100
Ambient Temperature Topr (OC)
Ambient Temperature Topr (OC)
(7) P-ch Driver Transistor Characteristics
XC6209B/F
Topr=25OC
-300
-250
-200
-150
-100
-50
VIN=5.0V
=4.0V
=3.0V
=2.7V
=2.5V
=2.0V
0
0
0.4
0.8
1.2
Vds (V)
1.6
2
Semiconductor Ltd.
Data Sheet
15
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(8) Input Transient Response
XC6209B/F302
XC6209B/F302
IOUT=30mA, tr=5usec, CL=1uF (ceramic)
IOUT=1mA, tr=5usec, CL=1uF (ceramic)
6
5
4
3
2
1
0
3.20
3.15
3.10
3.05
3.00
2.95
2.90
6
5
4
3
2
1
0
3.20
3.15
3.10
3.05
3.00
2.95
2.90
Input Voltage
Input Voltage
Output Voltage
Output Voltage
Time (40usec/div)
Time (40usec/div)
XC6209B/F302
XC6209B/F122
IOUT=100mA, tr=5usec, CL=1uF (ceramic)
IOUT=1mA, tr=5usec, CL=1uF (ceramic)
6
5
4
3
2
1
0
3.20
3.15
3.10
3.05
3.00
2.95
2.90
4
3
1.40
1.35
1.30
1.25
1.20
1.15
Input Voltage
Input Voltage
2
1
Output Voltage
Output Voltage
0
-1
Time (40usec/div)
Time (40usec/div)
XC6209B/F122
XC6209B/F122
IOUT=100mA, tr=5usec, CL=1uF (ceramic)
IOUT=30mA, tr=5usec, CL=1uF (ceramic)
4
3
2
1
0
1.40
1.35
1.30
1.25
1.20
1.15
4
3
1.40
1.35
1.30
1.25
1.20
1.15
Input Voltage
Input Voltage
2
1
Output Voltage
Output Voltage
0
-1
-1
Time (40usec/div)
Time (40usec/div)
Semiconductor Ltd.
Data Sheet
16
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
XC6209B/F302
XC6209B/F302
VIN=4.0V, tr=tf=5usec,
CIN=1uF (ceramic), CL=2.2uF (ceramic)
VIN=4.0V, tr=tf=5usec,
CIN=1uF (ceramic), CL=1uF (ceramic)
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
XC6209B/F302
XC6209B/F302
VIN=4.0V, tr=tf=5usec,
VIN=4.0V, tr=tf=5usec,
CIN=1uF (ceramic), CL=1uF (ceramic)
CIN=1uF (ceramic), CL=2.2uF (ceramic)
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
XC6209B/F302
XC6209B/F302
VIN=4.0V, tr=tf=5usec,
VIN=4.0V, tr=tf=5usec,
CIN=1uF (ceramic), CL=2.2uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
3.10
3.00
2.90
2.80
2.70
2.60
250
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
Semiconductor Ltd.
Data Sheet
17
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(9) Load Transient Response
XC6209B/F122
XC6209B/F122
VIN=2.5V, tr=tf=5usec,
VIN=2.5V, tr=tf=5usec,
CIN=1uF (ceramic), CL=2.2uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
1.3
1.2
1.1
1.0
0.9
0.8
250
200
150
100
50
1.3
1.2
1.1
1.0
0.9
0.8
250
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
XC6209B/F122
XC6209B/F122
VIN=2.5V, tr=tf=5usec,
VIN=2.5V, tr=tf=5usec,
CIN=1uF (ceramic), CL=2.2uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
1.3
1.2
1.1
1.0
0.9
0.8
250
200
150
100
50
1.3
250
200
150
100
50
1.2
1.1
1.0
0.9
0.8
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
XC6209B/F122
XC6209B/F122
VIN=2.5V, tr=tf=5usec,
VIN=2.5V, tr=tf=5usec,
CIN=1uF (ceramic), CL=2.2uF (ceramic)
CIN=1uF (ceramic), CL=1uF (ceramic)
1.3
1.2
1.1
1.0
0.9
0.8
250
200
150
100
50
1.30
1.20
1.10
1.00
0.90
0.80
250
200
150
100
50
Output Voltage
Output Current
Output Voltage
Output Current
0
0
Time (40usec/div)
Time (40usec/div)
Semiconductor Ltd.
Data Sheet
18
XC6209 Series
High Speed LDO Regulators, Low ESR Cap. Compatible, Output On/Off Control
!
TYPICAL PERFORMANCE CHARACTERISTICS (Continued)
(10) Ripple Rejection Rate
XC6209B/F302
XC6209B/F122
VIN=4VDC+1Vp-pAC, IOUT=30mA, CL=1uF (ceramic)
100
VIN=2.5VDC+1Vp-pAC, IOUT=30mA, CL=1uF (ceramic)
100
80
60
40
20
0
80
60
40
20
0
0.1
1
10
100
1000
0.1
1
10
100
1000
Ripple Frequency f (kHz)
Ripple Frequency f (kHz)
Semiconductor Ltd.
Data Sheet
19
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