TOREX XC6204B182M

XC6204 Series
High Speed LDO Regulators
Output On/Off Control
Feb. 13. 01 Ver.IV
! CMOS Low Power Consumption
! Dropout Voltage :
60mV @ 30mA, 200mV @ 100mA
! Maximum Output Current : 150mA
! Highly Accurate : ± 2%
! Output Voltage Range : 1.8V ~ 6.0V
! Low ESR capacitor compatible
" Applications
# Mobile phones
# Cordless phones
# Cameras, video recorders
# Portable games
# Portable AV equipment
# Reference voltage
# Battery powered equipment
" General Description
" Features
The XC6204 series are highly precise, low noise, positive voltage LDO regulators
Maximum Output Current : 150mA
manufactured using CMOS processes. The series achieves high ripple rejection
Dropout Voltage : 200mV (IOUT = 100mA)
and low dropout and consists of a standard voltage source, an error correction,
Maximum Operating Voltage : 10V
current limiter and a phase compensation circuit plus a driver transistor.
Output Voltage Range : 1.8V ~ 6.0V in 50mV increments
Output voltage is selectable in 50mV increments within a range of 1.8V ~ 6.0V.
Highly Accurate : ± 2%
The series is also compatible with low ESR ceramic capacitors which give added
Low Power Consumption : TYP 75µA
output stability. This stability can be maintained even during load fluctuations due
Standby Current : less than 0.1µA
to the excellent transient response of the series.
High Ripple Rejection : 70dB (10 kHz)
The current limiter's foldback circuit also operates as a short protect for the output
Low Output Noise : 30µVrms
current limiter and the output pin.
Operating Temperature Range : -40OC ~ +85OC
Low ESR Capacitor Compatible : Ceramic capacitor
The CE function enables the output to be turned off, resulting in greatly reduced
power consumption.
" Pin Configuration
" Pin Assignment
PIN NUMBER
(NC)
4
VOUT
5
6 CE
VIN 1
NC 2
1
VIN
2
VSS
5 VSS
VOUT 3
3
CE
SOT-23-5
(TOP VIEW)
4 NC
USP-6B
(TOP VIEW)
SOT-23-5
USB-6B
PIN NAME
1
1
VIN
Input
2
5
VSS
Ground
FUNCTION
3
6
CE
ON/OFF Control
4
2, 4
NC
No Connection
5
3
VOUT
Output
" Selection Guide
The following options for the CE pin logic and internal pull-up/down are available:
Active 'High' + no pull-down resistor built-in (standard)
Active 'High' + 300kΩ pull-down resistor built-in <between CE-VSS> (semi-custom)
Active 'Low' + no pull-up resistor built-in (semi-custom)
Active 'Low' + 300kΩ pull-up resistor built-in <between CE-VSS> (semi-custom)
Note: *With the pull-up resistor or pull-down resistor built-in types, the supply current during operation will increase by VIN / 300kΩ (TYP.)
" Ordering Information
XC6204!"#$%&
DESIGNATOR
DESCRIPTION
SYMBOL
DESIGNATOR
CE Pin Logic :
!
A
B
Active 'High' (pull-down resistor built in)
C
Active 'Low' (pull-up resistor built in)
D
Active 'Low' (no pull-up resistor built in)
2
$
Active 'High' (no pull-down resistor built in)
A
%
Output Voltage :
e.g. 20 = 2.0V
"'#
18~60
DESCRIPTION
SYMBOL
Output Voltage : 100mV increments
e.g. "=3, #=8, $=2 ⇒ 3.8V
Output Voltage : 50mV increments
e.g. "=3, #=8, $=A ⇒ 3.85V
Package Type :
M
SOT-23-5
D
USP - 6B
Device Orientation :
30 = 3.0V etc.
&
R
L
Embossed Tape : Standard Feed
Embossed Tape : Reverse Feed
Please note that the "B" version is the standard part. The A, C, & D versions are semi-custom parts.
1
XC6204 Series
High Speed LDO Regulators
" Typical Application
" Block Diagram
CE
VIN
VOUT
CE
VIN
ON/OFF
Control
each circuit
Current
Limiter
VSS
VOUT
R2
R1
VSS
Voltage
Reference
" Absolute Maximum Ratings
PARAMETER
SYMBOL
RATINGS
UNITS
Input Voltage
Output Current
Output Voltage
CE Input Voltage
VIN
12
500
VSS-0.3~VIN+0.3
VSS-0.3~VIN+0.3
150
100
-40~+85
-55~+125
V
mA
V
V
IOUT
VOUT
VCE
SOT-23-5
USP-6B
Operating Ambient Temperature
Storage Temperature
Pd
Power Dissipation
Topr
Tstg
mW
O
C
C
O
" Electrical Characteristics (XC6204Bxx2)
PARAMETER
Output Voltage
Maximum Output Current
Load Regulation
Dropout Voltage
Supply Current
Standby Current
Line Regulation
Input Voltage
Output Voltage
Temp. Characteristics
Output Noise
Ripple Rejection Rate
Current Limiter
Short-circuit Current
CE "High" Voltage
CE "Low" Voltage
CE "High" Current
CE "Low" Current
SYMBOL
VOUT (E)
IOUTMAX
∆VOUT
Vdif1
Vdif2
ISS
Istby
∆VOUT
∆VIN ⋅ VOUT
VIN
∆VOUT
∆Topr ⋅ VOUT
en
PSRR
Ilim
Ishort
VCEH
VCEL
ICEH
ICEL
CONDITIONS
IOUT=30mA
1mA≤IOUT≤100mA
IOUT=30mA
IOUT=100mA
VCE=VIN
VCE=VSS
Ta=25OC
CIRCUIT
1
1
1
MIN
TYP
MAX
UNITS
× 0.98
150
VOUT(T)
× 1.02
15
50
0.3
V
mA
mV
mV
mV
µA
µA
0.20
%/V
1
10
V
-
see table next page
75
VOUT(T)+1.0V≤VIN≤10V
0.01
IOUT=30mA
2
IOUT=30mA
-40OC≤Topr≤85OC
300Hz~50kHz
IOUT=50mA, f=10kHz
2
2
O
100
ppm / C
1
30
70
300
50
µVrms
dB
mA
mA
V
V
µA
µA
3
4
1
1
2
2
2
2
1.6
VCE=VIN
VCE=VSS
1
-0.1
-0.1
VIN
0.25
0.1
0.1
Note
(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) VIN is defined as {VIN=VOUT(T)+0.1V} unless specified differently.
2
XC6204 Series
High Speed LDO Regulators
Dropout Voltage
Voltage (V)
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
MIN
200
100
-
Vdif1
TYP
200
120
80
80
80
70
70
60
60
60
50
MAX
210
150
120
120
120
100
100
90
90
80
70
Vdif2
TYP
300
280
240
240
240
220
220
200
200
180
160
MIN
200
100
-
MAX
400
380
350
330
310
290
270
270
250
230
210
* Since the operation of this IC is only guaranteed from VIN=2V and above, it is essential that when using with applications
where VOUT=2V or less, the difference between VIN and VOUT be at least equal to 2V-VOUT(T).
"Marking Rule
! Represents the product name
SOT-25
!"#$
SYMBOL
PRODUCT NAME
XC6204))))M)
4
" Represents the type of regulator
VOLTAGE(V) 0.1~3.0
3.1~6.0 0.15~3.05 3.15~6.05
XC6204A(((M(
V
A
E
L
X
B
F
Product XC6204B(((M(
M
SYMBOL
Name XC6204C(((M(
Y
C
H
N
XC6204D(((M(
K
Z
D
P
# Represents the Output Voltage
SYMBOL
OUTPUT VOLTAGE (V)
0
3.1
1
3.2
2
3.3
3
3.4
4
3.5
5
3.6
6
3.7
7
3.8
8
3.9
9
4.0
A
4.1
B
4.2
C
4.3
D
4.4
E
4.5
$ Represents the assembly lot no.
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
SYMBOL
F
H
K
L
M
N
P
R
S
T
Y
V
X
Y
Z
1.8
1.9
2.0
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
OUTPUT VOLTAGE (V)
4.6
4.7
4.8
1.85
4.9
1.95
5.0
2.05
5.1
2.15
5.2
2.25
5.3
2.35
5.4
2.45
5.5
2.55
5.6
2.65
5.7
2.75
5.8
2.85
5.9
2.95
6.0
3.05
0~9, A~Z repeated (G, I, J, O, Q, W excepted)
3
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
6.05
XC6204 Series
High Speed LDO Regulators
! Represents the product name
USP-6A
$%&
5
!"#
SYMBOL
4
!
0
3
2
"
4
PRODUCT NAME
XC6204))))D)
# Represents the type of regulator
SYMBOL
TYPE
Active 'High' (pull-down resistor built in)
A
Active 'High' (no pull-down resistor built in)
B
Active 'Low' (pull-up resistor built in)
C
Active 'Low' (no pull-up resistor built in)
D
$ Represents the integers of Output Voltage
6
1
Example
SYMBOL VOLTAGE(V)
3
5
3.X
5.X
PRODUCT NAME
XC6204)3))D)
XC6204)5))D)
% Represents the decimals of Output Voltage
SYMBOL VOLTAGE(V)
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
PRODUCT NAME
XC6204))0)D)
XC6204))1)D)
XC6204))2)D)
XC6204))3)D)
XC6204))4)D)
XC6204))5)D)
XC6204))6)D)
XC6204))7)D)
XC6204))8)D)
XC6204))9)D)
& Represents the assembly lot no.
SYMBOL VOLTAGE(V)
A
B
C
D
E
F
H
K
L
M
X.05
X.15
X.25
X.35
X.45
X.55
X.65
X.75
X.85
X.95
PRODUCT NAME
XC6204))0AD)
XC6204))1AD)
XC6204))2AD)
XC6204))3AD)
XC6204))4AD)
XC6204))5AD)
XC6204))6AD)
XC6204))7AD)
XC6204))8AD)
XC6204))9AD)
0~9, A~Z repeated (G, I, J, O, Q, W excepted)
4
PRODUCT NAME
XC6204A)))D)
XC6204B)))D)
XC6204C)))D)
XC6204D)))D)
XC6204 Series
High Speed LDO Regulators
" Test Circuits
Circuit 1
VIN
CE
V
A
VOUT
VSS
CIN=1.0uF
(ceramic)
CL=1.0uF
(ceramic)
RL
V
V
Circuit 2
A
VIN
CE
A
VOUT
OPEN
VSS
Circuit 3
VIN
CE
CIN=1.0uF
(ceramic)
VOUT
VSS
F.F.T
CL=1.0uF
(ceramic)
IOUT=10mA
Circuit 4
VIN
VIN={VOUT+1}V DC
+0.5Vp-pAC
CE
V
VOUT
VSS
IOUT=50mA
CL=1.0uF
(ceramic)
5
V
XC6204 Series
High Speed LDO Regulators
" Operational Explanation
Output voltage control with the XC6204 series :
VIN
CE
ON/OFF
Control
each circuit
The voltage divided by resistors R1 & R2 is compared with
the internal reference voltage by the error amplifier.
Current
Limit
The P-Channel MOSFET, which is connected to the VOUT
pin, is then driven by the subsequent output signal. The
ouput voltage at the VOUT pin is controlled & stabilised by
a system of negative feedback.
VOUT
R2
R1
Voltage
Reference
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.
VSS
Low ESR Capacitors
With the XC6204 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.
T o p r= 2 5 O C
VIN = ~ 1 0 V,VO U T = 1 .8 ~ 6 .0 V
C IN = 1 .0 u F (c e ra m ic ),C L = 1 .0 u F (c e ra m ic )
100
E S R( )
10
1
S TA B L E R E G IO N
0 .1
0 .0 1
0
20
40
60
80
100
IO U T(m A )
Current Limiter, Short-Circuit Protection
The XC6204 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 (refer to the data on page 5). When the output pin is shorted, a current of about 60mA flows.
CE Pin
The IC's internal circuitry can be shutdown via the signal from the CE pin with the XC6204 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 2). Note that as the standard XC6204B 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 operatenormally. However, supply current may increase as a result of through current in
the IC's internal circuitry if a voltage between 0.25V and 1.5V is input.
" Notes on Use
1. Please use this IC within the stated absolute maximum ratings. The IC is liable to malfunction should the ratings be exceeded.
2. Where wiring impedence 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.
3. Please wire the input capacitor (CIN) and the output capacitor (CL) as close to the IC as possible.
6
High Speed LDO Regulators
XC6204 Series
"XC6204
(1)Output Voltage vs. Output Current
XC6204x182
2.0
1.5
------------ 85OC
O
 25 C
1.0
   -40 C
Topr=25OC
CIN=CL=1.0uF(ceramic)
2.5
Output Voltage VOUT(V)
2.5
Output Voltage VOUT(V)
XC6204x182
VIN=2.8V
CIN=CL=1.0uF(ceramic)
O
0.5
0.0
2.0
1.5
VIN=2.1V
VIN=2.8V
VIN=5.0V
1.0
VIN=10V
0.5
0.0
0
50 100 150 200 250 300 350
0
Output Current IOUT(mA)
50
XC6204x252
2.5
2.0
------------ 85OC
O
 25 C
1.5
Topr=25OC
CIN=CL=1.0uF(ceramic)
3.0
Output Voltage VOUT(V)
Output Voltage VOUT(V)
XC6204x252
VIN=3.5V
CIN=CL=1.0uF(ceramic)
3.0
   -40 C
O
1.0
0.5
0.0
2.5
VIN=2.8V
2.0
VIN=3.5V
1.5
VIN=5.0V
1.0
VIN=10V
0.5
0.0
0
50 100 150 200 250 300 350
0
Output Current IOUT(mA)
50
XC6204x302
VIN=4.0V
CIN=CL=1.0uF(ceramic)
3.0
O
------------ 85 C
O
 25 C
2.0
Topr=25OC
CIN=CL=1.0uF(ceramic)
4.0
Output Voltage VOUT(V)
4.0
100 150 200 250 300 350
Output Current IOUT(mA)
XC6204x302
Output Voltage VOUT(V)
100 150 200 250 300 350
Output Current IOUT(mA)
   -40 C
O
1.0
3.0
VIN=3.3V
VIN=4.0V
2.0
VIN=7.0V
VIN=10V
1.0
0.0
0.0
0
50
0
100 150 200 250 300 350
50
100 150 200 250 300 350
Output Current IOUT(mA)
Output Current IOUT(mA)
7
High Speed LDO Regulators
XC6204 Series
(1)Output Voltage vs. Output Current (Contd.)
XC6204x502
XC6204x502
VIN=6.0V
CIN=CL=1.0uF(ceramic)
6.0
Output Voltage VOUT(V)
Output Voltage VOUT(V)
6.0
5.0
------------ 85OC
O
 25 C
4.0
3.0
Topr=25OC
CIN=CL=1.0uF(ceramic)
   -40 C
O
2.0
1.0
5.0
VIN=5.3V
4.0
VIN=6.0V
VIN=7.0V
3.0
VIN=10V
2.0
1.0
0.0
0.0
0
50 100 150 200 250 300 350
0
50
Output Current IOUT(mA)
100 150 200 250 300 350
Output Current IOUT(mA)
(2)Output Voltage vs. Input Voltage
XC6204x182
1.8
1.6
IOUT=0mA
1mA
30mA
100mA
1.4
1.2
Topr=25OC
CIN=CL=1.0uF(ceramic)
1.90
Output Voltage VOUT(V)
2.0
Output Voltage VOUT(V)
XC6204x182
Topr=25OC
CIN=CL=1.0uF(ceramic)
1.85
1.80
IOUT=0mA
1mA
30mA
1.75
1.70
1.65
1.0
1.3
1.8
3
2.3
4
XC6204x252
7
8
9
10
9
10
Topr=25OC
CIN=CL=1.0uF(ceramic)
2.60
Output Voltage VOUT(V)
Output Voltage VOUT(V)
2.7
2.5
2.3
IOUT=0mA
1mA
30mA
100mA
1.9
6
XC6204x252
Topr=25OC
CIN=CL=1.0uF(ceramic)
2.1
5
Input Voltage VIN(V)
Input Voltage VIN(V)
2.55
2.50
2.45
IOUT=0mA
1mA
30mA
2.40
2.35
1.7
2.0
2.5
3
3.0
4
5
6
7
8
Input Voltage VIN(V)
Input Voltage VIN(V)
8
High Speed LDO Regulators
XC6204 Series
(2)Output Voltage vs. Input Voltage (Contd.)
XC6204x302
3.0
2.8
IOUT=0mA
1mA
30mA
100mA
2.6
2.4
Topr=25OC
CIN=CL=1.0uF(ceramic)
3.10
Output Voltage VOUT(V)
3.2
Output Voltage VOUT(V)
XC6204x302
Topr=25OC
CIN=CL=1.0uF(ceramic)
3.05
3.00
IOUT=0mA
1mA
30mA
2.95
2.90
2.85
2.2
2.5
3.0
4
3.5
5
6
Topr=25OC
CIN=CL=1.0uF(ceramic)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
10
Topr=25OC
CIN=CL=1.0uF(ceramic)
5.10
5.0
4.8
IOUT=0mA
1mA
30mA
100mA
4.4
9
XC6204x502
XC6204x502
4.6
8
Input Voltage VIN(V)
Input Voltage VIN(V)
5.2
7
4.2
5.05
5.00
4.95
IOUT=0mA
1mA
30mA
4.90
4.85
4.5
5.0
5.5
6
Input Voltage VIN(V)
7
8
9
10
Input Voltage VIN(V)
(3)Dropout Voltage vs. Output Current
XC6204x182
CIN=CL=1.0uF(ceramic)
0.8
Topr=85OC
25OC
-40OC
0.6
CIN=CL=1.0uF(ceramic)
1.0
Dropout Voltage Vdif (V)
1.0
Dropout Voltage Vdif(V)
XC6204x252
0.4
0.2
0.0
0.8
Topr=85OC
25OC
-40OC
0.6
0.4
0.2
0.0
0
50
100
150
0
200
50
100
150
Output Current IOUT(mA)
Output Current IOUT(mA)
* Since the operation of this IC is only guaranteed from VIN=2V and above, it is essential that when using with
applications where VOUT=2V or less, the difference between VIN and VOUT be at least equal to 2V-VOUT(T).
9
200
High Speed LDO Regulators
XC6204 Series
(3)Dropout Voltage vs. Output Current (Contd.)
XC6204x302
CIN=CL=1.0uF(ceramic)
1.0
CIN=CL=1.0uF(ceramic)
1.0
Dropout Voltage Vdif(V)
Dropout Voltage Vdif(V)
XC6204x502
0.8
Topr=85OC
25OC
-40OC
0.6
0.4
0.2
0.0
0.8
Topr=85OC
25OC
-40OC
0.6
0.4
0.2
0.0
0
50
100
150
200
0
Output Current IOUT(mA)
50
100
150
200
Output Current IOUT(mA)
(4)Supply Current vs. Input Voltage
XC6204B182
XC6204B252
100
Supply Current ISS(µA)
Supply Current ISS(µA)
100
80
60
Topr=85OC
25OC
-40OC
40
20
0
80
60
Topr=85OC
25OC
-40OC
40
20
0
0
2
4
6
8
10
0
2
Input Voltage VIN(V)
XC6204B302
6
8
10
XC6204B502
100
Supply Current ISS(µA)
100
Supply Current ISS(µA)
4
Input Voltage VIN(V)
80
60
Topr=85OC
25OC
-40OC
40
20
0
80
60
Topr=85OC
25OC
-40OC
40
20
0
0
2
4
6
8
10
0
Input Voltage VIN(V)
2
4
6
Input Voltage VIN(V)
10
8
10
High Speed LDO Regulators
XC6204 Series
(5)Output Voltage vs. Ambient Temperature
XC6204x252
XC6204x182
VIN=2.8V
CIN=CL=1.0uF(ceramic)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
1.85
1.80
IOUT=0mA
1mA
30mA
100mA
1.75
VIN=3.5V
CIN=CL=1.0uF(ceramic)
2.60
1.90
IOUT=0mA
1mA
30mA
100mA
2.55
2.50
2.45
2.40
1.70
-50
-25
0
25
50
75
-50
100
-25
XC6204x302
75
100
VIN=6.0V
CIN=CL=1.0uF(ceramic)
5.10
Output Voltage VOUT(V)
Output Voltage VOUT(V)
50
XC6204x502
VIN=4.0V
CIN=CL=1.0uF(ceramic)
3.05
3.00
IOUT=0mA
1mA
30mA
100mA
2.95
25
Ambient Temperature Topr( C)
Ambient Temperature Topr( C)
3.10
0
O
O
2.90
IOUT=0mA
1mA
30mA
100mA
5.05
5.00
4.95
4.90
-50
-25
0
25
50
75
100
-50
O
-25
0
25
50
75
100
O
Ambient Temperature Topr( C)
Ambient Temperature Topr( C)
(6)Supply Current vs. Ambient Temperature
XC6204B182
XC6204B252
VIN=3.5V
VIN=2.8V
100
Supply Current ISS(µA)
Supply Current ISS(µA)
100
90
80
70
60
50
90
80
70
60
50
-50
-25
0
25
50
75
100
-50
O
-25
0
25
50
75
O
Ambient Temperature Topr( C)
Ambient Temperature Topr( C)
11
100
High Speed LDO Regulators
XC6204 Series
(6)Supply Current vs. Ambient Temperature (Contd.)
XC6204B302
VIN=4.0V
100
VIN=6.0V
100
Supply Current ISS(µA)
Supply Current ISS(µA)
XC6204B502
90
80
70
60
50
80
70
60
50
-50
-25
0
25
50
75
100
-50
O
XC6204xxx2
VIN=VOUT+1V, RL=100Ω
CIN=CL=1.0uF(ceramic)
"H" Level Voltage
1.50
1.00
0.50
"L" Level Voltage
0.00
-50
-25
0
25
50
75
0
25
50
75
Ambient Temperature Topr( C)
(7)CE Pin Threshold Voltage vs. Ambient Temperature
2.00
-25
O
Ambient Temperature Topr( C)
Threshold Voltage VCEH, VCEL(V)
90
100
Ambient Temperature (OC)
12
100
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response
XC6204x182
3
5
1.86
4
1.84
Input Voltage
2
1.82
1
1.80
0
Output Voltage
-1
1.78
Input Voltage VIN(V)
Input Voltage VIN(V)
4
1.88
Output Voltage VOUT(V)
5
IOUT=1mA, tr=tf=5usec
CL=1.0uF(ceramic)
1.88
1.86
3
1.84
Input Voltage
2
1.82
1
1.80
0
1.76
IOUT=30mA, tr=tf=5usec
CL=1.0uF(ceramic)
Output Voltage
-1
Time (40µsec/div.)
1.78
Output Voltage VOUT(V)
XC6204x182
1.76
Time (40µsec/div.)
XC6204x182
Input Voltage VIN(V)
4
1.88
1.86
3
1.84
Input Voltage
2
1.82
1
1.80
0
1.78
Output Voltage VOUT(V)
5
IOUT=100mA, tr=tf=5usec
CL=1.0uFceramic)
Output Voltage
-1
1.76
Time (40µsec/div.)
XC6204x252
6
2.56
5
2.54
Input Voltage
3
2.52
2
2.50
1
Output Voltage
0
2.48
4
IOUT=30mA, tr=tf=5usec
CL=1.0uF(ceramic)
2.56
Input Voltage
2.52
2
2.50
Output Voltage
0
13
2.48
2.46
Time (40µsec/div.)
Time (40µsec/div.)
2.54
3
1
2.46
2.58
Output Voltage VOUT(V)
4
2.58
Input Voltage VIN(V)
5
XC6204x252
Output Voltage VOUT(V)
Input Voltage VIN(V)
6
IOUT=1mA, tr=tf=5usec
CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response (Contd.)
XC6204x252
6
2.58
5
2.56
4
2.54
Inpuit Voltage
3
2.52
2
2.50
1
2.48
Output Voltage VOUT(V)
Input Voltage VIN(V)
IOUT=100mA, tr=tf=5usec
CL=1.0uF(ceramic)
Output Voltage
0
2.46
Time (40µsec/div.)
XC6204x302
3.06
Input Voltage
3.04
3
3.02
2
3.00
1
Output Voltage
0
2.98
6
4
3.08
3.06
Input Voltage
3.04
3
3.02
2
3.00
1
2.98
Output Voltage VOUT(V)
Input Voltage VIN(V)
5
Output Voltage
0
Input Voltage
2.96
Time (40µsec/div.)
14
3.04
3
3.02
2
3.00
Output Voltage
2.98
2.96
Time (40µsec/div.)
XC6204x302
6
4
3.08
3.06
0
Time (40µsec/div.)
IOUT=100mA, tr=tf=5usec
CL=1.0uF(ceramic)
5
1
2.96
IOUT=30mA, tr=tf=5usec
CL=1.0uF(ceramic)
Output Voltage VOUT(V)
4
3.08
Input Voltage VIN(V)
5
XC6204x302
Output Voltage VOUT(V)
Input Voltage VIN(V)
6
IOUT=1mA, tr=tf=5usec
CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(8)Input Transient Response (Contd.)
XC6204x502
6
Input Voltage
8
5.06
7
5.04
5
5.02
4
5.00
3
Output Voltage
2
4.98
Input Voltage VIN(V)
7
5.08
Output Voltage VOUT(V)
Input Voltage VIN(V)
8
4.96
7
5.08
5.06
6
5.04
Input Voltge
5
5.02
4
5.00
3
4.98
Output Voltage
2
Input Voltage
4.96
Time (40µsec/div.)
15
5.04
5.02
4
5.00
Output Voltage
4.98
4.96
Time (40µsec/div.)
Output Voltage VOUT(V)
Input Voltage VIN(V)
8
5.06
2
XC6204x502
5.08
5
3
Time (40µsec/div.)
IOUT=100mA, tr=tf=5usec
CL=1.0uFceramic)
6
IOUT=30mA, tr=tf=5usec
CL=1.0uF(ceramic)
Output Voltage VOUT(V)
XC6204x502
IOUT=1mA, tr=tf=5usec
CL=1.0uFceramic)
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response
XC6204x182
1.70
100
Output Current
1.65
50
1.60
1.80
200
1.75
150
1.70
1.65
1.70
100
Output Current
VIN=2.8V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
1.80
200
1.75
150
1.70
100
1.65
50
Output Current
1.60
0
0
Time (20µsec/div.)
XC6204x182
XC6204x182
VIN=2.8V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
Output Voltage
1.80
200
1.75
150
1.70
100
1.65
1.85
250
50
250
Output Voltage
Time (20µsec/div.)
Output Voltage VOUT(V)
1.85
50
Output Voltage VOUT(V)
150
1.60
Output Voltage VOUT(V)
200
1.75
1.65
1.85
250
Output Current IOUT(mA)
Output Voltage
XC6204x182
Output Current IOUT(mA)
Output Voltage VOUT(V)
1.80
0
Time (20µsec/div.)
XC6204x182
1.85
50
1.60
0
Time (20µsec/div.)
VIN=2.8V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
100
Output Current
VIN=2.8V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
250
Output Voltage
1.80
200
1.75
150
1.70
100
1.65
Output Current
50
Output Current
1.60
Output Current IOUT(mA)
150
250
Output Voltage
1.60
0
0
Time (20µsec/div.)
Time (20µsec/div.)
16
Output Current IOUT(mA)
1.75
200
1.85
VIN=2.8V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Current IOUT(mA)
Output Voltage
250
Output Voltage VOUT(V)
1.80
XC6204x182
Output Current IOUT(mA)
Output Voltage VOUT(V)
1.85
VIN=2.8V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
XC6204x252
100
Output Current
2.35
50
2.30
2.50
2.50
200
2.45
150
2.40
2.35
2.30
XC6204x252
XC6204x252
VIN=3.5V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Voltage
250
200
2.40
100
2.35
50
2.55
2.50
2.30
2.40
100
2.35
Output Current
2.30
0
XC6204x252
XC6204x252
200
2.45
150
2.40
100
Output Current
2.30
50
Output Voltage VOUT(V)
Output Voltage
2.55
250
2.50
VIN=3.5V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Voltage
200
150
2.40
100
2.35
Output Current
50
0
Time (20µsec/div.)
17
250
2.45
2.30
0
Time (20µsec/div.)
50
0
Time (20msec/div.)
VIN=3.5V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
200
150
Time (20µsec/div.)
Output Current IOUT(mA)
Output Voltage VOUT(V)
Output Voltage
250
2.45
Output Current
2.35
0
VIN=3.5V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
150
2.50
50
Time (20µsec/div.)
2.45
2.55
100
Output Current
Time (20µsec/div.)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
2.55
0
250
Output Voltage
Output Current IOUT(mA)
150
VIN=3.5V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Current IOUT(mA)
2.45
Output Voltage VOUT(V)
200
Output Current IOUT(mA)
Output Voltage VOUT(V)
2.50
2.40
2.55
250
Output Voltage
Output Current IOUT(mA)
2.55
VIN=3.5V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
Output Current IOUT(mA)
XC6204x252
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
200
2.95
150
100
Output Current
50
2.80
0
Output Current
150
2.90
100
Output Current
50
Output Voltage VOUT(V)
200
Output Current IOUT(mA)
Output Voltage
0
50
2.80
0
3.00
VIN=4.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Voltage
250
200
2.95
150
2.90
100
2.85
Output Current
2.80
50
0
Time (20µsec/div.)
Time (20µsec/div.)
XC6204x302
XC6204x302
VIN=4.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
3.05
250
Output Voltage
3.00
200
2.95
150
2.90
100
2.85
50
Output Voltage VOUT(V)
VIN=4.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
100
2.85
3.05
250
Output Current IOUT(mA)
Output Voltage VOUT(V)
2.90
XC6204x302
2.80
Output Voltage VOUT(V)
150
XC6204x302
2.95
3.05
2.95
Time (20µsec/div.)
3.05
2.85
200
Time (20µsec/div.)
VIN=4.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
3.00
3.00
250
Output Voltage
3.00
200
2.95
150
2.90
100
2.85
Output Current
50
Output Current
2.80
2.80
0
0
Time (20µsec/div.)
Time (20msec/div.)
18
Output Current IOUT(mA)
2.85
250
Output Current IOUT(mA)
3.00
VIN=4.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Voltage
Output Voltage VOUT(V)
Output Voltage
2.90
3.05
250
Output Current IOUT(mA)
Output Voltage VOUT(V)
3.05
XC6204x302
Output Current IOUT(mA)
XC6204x302
VIN=4.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(9)Load Transient Response(Contd.)
XC6204x502
5.00
200
4.95
150
100
Output Current
50
0
5.00
200
4.95
150
4.90
100
Output Curent
4.85
50
4.80
0
Time (20msec/div.)
Time (20µsec/div.)
XC6204x502
XC6204x502
4.95
150
4.90
100
Output Current
5.05
5.00
50
Output Voltage
4.90
100
4.85
Output Current
XC6204x502
Output Voltage
200
150
4.90
100
Output Current
4.80
50
5.05
0
5.00
VIN=6.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Voltage
200
150
4.90
100
4.85
Output Current
50
0
Time (20µsec/div.)
19
250
4.95
4.80
Time (20µsec/div.)
50
0
XC6204x502
250
200
150
Time (20µsec/div.)
VIN=6.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
250
4.95
Time (20µsec/div.)
4.95
4.85
5.00
VIN=6.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
4.80
0
Output Voltage VOUT(V)
4.85
4.80
Output Voltage VOUT(V)
200
Output Voltage VOUT(V)
Output Voltage
Output Current IOUT(mA)
5.00
5.05
250
Output Current IOUT(mA)
Output Voltage VOUT(V)
5.05
VIN=6.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
250
Output Voltage
Output Current IOUT(mA)
4.80
VIN=6.0V, tr=tf=5usec
CIN=1.0uF, CL=2.2uF(ceramic)
Output Current IOUT(mA)
4.85
Output Voltage VOUT(V)
Output Voltage
4.90
5.05
250
Output Current IOUT(mA)
Output Voltage VOUT(V)
5.05
VIN=6.0V, tr=tf=5usec
CIN=CL=1.0uF(ceramic)
Output Current IOUT(mA)
XC6204x502
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time
XC6204x182
0
3
-2
2
Output Voltage
-6
1
IOUT=30mA, tr=5usec
VIN=0 → 2.8V, CL=1.0uF(ceramic)
2
4
Input Voltage
0
3
-2
2
-4
Output Voltage
-6
0
5
1
Output Voltage VOUT(V)
4
Input Voltage
-4
4
5
Input Voltage VIN(V)
2
XC6204x182
Output Voltage VOUT(V)
Input Voltage VIN(V)
4
IOUT=1mA, tr=5usec
VIN=0 → 2.8V, CL=1.0uF(ceramic)
0
Time (20µsec/div.)
Time (20µsec/div.)
XC6204x182
2
IOUT=100mA, tr=5usec
VIN=0 → 2.8V, CL=1.0uF(ceramic)
Input Voltage
5
4
0
3
-2
2
-4
Output Voltage
-6
1
Output Voltage VOUT(V)
Input Voltage VIN(V)
4
0
Time (20µsec/div.)
XC6204x252
0
4
3
-2
2
Output Voltage
-4
1
-6
4
2
IOUT=30mA, tr=5usec
VIN=0 → 3.5V, CL=1.0uF(ceramic)
Input Voltage
0
0
-2
2
Output Voltage
1
-6
0
Time (20µsec/div.)
20
4
3
-4
Time (20µsec/div.)
5
Output Voltage VOUT(V)
Input Voltage
5
Input Voltage VIN(V)
2
XC6204x252
Output Voltage VOUT(V)
Input Voltage VIN(V)
4
IOUT=1mA, tr=5usec
VIN=0 → 3.5V, CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time (Contd.)
XC6204x252
2
IOUT=100mA, tr=5usec
VIN=0 → 3.5V, CL=1.0uF(ceramic)
Input Voltage
0
5
4
3
-2
2
Output Voltage
-4
1
-6
Output Voltage VOUT(V)
Input Voltage VIN(V)
4
0
Time (20µsec/div.)
XC6204x302
Input Voltage
1
-1
5
4
3
Output Voltage
-3
2
1
-5
Input Voltage VIN(V)
3
5
Output Voltage VOUT(V)
Input Voltage VIN(V)
5
IOUT=1mA, tr=5usec
VIN=0 → 4.0V, CL=1.0uF(ceramic)
Input Voltage
1
5
4
3
Output Voltage
-1
2
-3
1
-5
Output Voltage VOUT(V)
Input Voltage VIN(V)
3
-1
0
Time (20µsec/div.)
21
5
4
3
1
Output Voltage
2
1
-3
0
Time (20µsec/div.)
XC6204x302
IOUT=100mA, tr=5usec
VIN=0 → 4.0V, CL=1.0uF(ceramic)
Input Voltage
-5
0
Time (20µsec/div.)
5
3
IOUT=30mA, tr=5usec
VIN=0 → 4.0V, CL=1.0uF(ceramic)
Output Voltage VOUT(V)
XC6204x302
XC6204 Series
High Speed LDO Regulators
(10)Turn-On Response Time (Contd.)
XC6204x502
Input Voltage
3
1
8
6
Output Voltage
4
-1
2
-3
0
Input Voltage VIN(V)
5
7
10
Output Voltage VOUT(V)
Input Voltage VIN(V)
7
IOUT=1mA, tr=5usec
VIN=0 → 6.0V, CL=1.0uF(ceramic)
XC6204x502
Input Voltage
3
1
10
8
6
Output Voltage
4
-1
2
-3
0
Output Voltage VOUT(V)
Input Voltage VIN(V)
5
IOUT=100mA, tr=5usec
VIN=0 → 6.0V, CL=1.0uF(ceramic)
Input Voltage
3
1
Time (20µsec/div.)
22
10
8
6
Output Voltage
4
-1
2
-3
0
Time (20µsec/div.)
Time (20µsec/div.)
7
5
IOUT=30mA, tr=5usec
VIN=0 → 6.0V, CL=1.0uF(ceramic)
Output Voltage VOUT(V)
XC6204x502
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (These characteristics will not be affected by the nature of the CE pin's logic)
4
CE Input Voltage
0
3
-2
2
-4
Output Voltage
-6
1
4
CE Input Voltage VCE(V)
2
5
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
4
XC6204x182
0
VIN=2.8V, IOUT=30mA, tr=5usec
VCE=0 → 2.8V, CL=1.0uF(ceramic)
2
5
4
CE Input Voltage
0
3
-2
2
-4
Output Volage
-6
Time (20µsec/div.)
1
Output Voltage VOUT(V)
XC6204x182
VIN=2.8V, IOUT=1mA, tr=5usec
VCE=0 → 2.8V, CL=1.0uF(ceramic)
0
Time (20µsec/div.)
XC6204x182
2
5
4
CE Input Voltage
0
3
-2
2
-4
Output Voltage
-6
1
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
4
VIN=2.8V, IOUT=100mA, tr=5usec
VCE=0 → 2.8V, CL=1.0uF(ceramic)
0
Time (20µsec/div.)
XC6204x252
0
4
3
-2
2
Output Voltage
-4
1
-6
4
2
VIN=3.5V, IOUT=30mA, tr=5usec
VCE=0 → 3.5V, CL=1.0uF(ceramic)
CE Input Voltage
0
-2
Output Voltage
-4
2
1
0
Time (20µsec/div.)
23
4
3
-6
0
Time (20µsec/div.)
5
Output Voltage VOUT(V)
CE Input Voltage
5
CE Input Voltage VCE(V)
2
XC6204x252
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
4
VIN=3.5V, IOUT=1mA, tr=5usec
VCE=0 → 3.5V, CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (Contd.)
XC6204x252
2
CE Input Voltage
0
5
4
3
-2
2
Output Voltage
-4
1
-6
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
4
VIN=3.5V, IOUT=100mA, tr=5usec
VCE=0 → 3.5V, CL=1.0uF(ceramic)
0
Time (20µsec/div.)
CE Input Voltage
1
4
3
-1
2
Output Voltage
-3
1
-5
CE Input Voltage VCE(V)
3
5
5
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
5
XC6204x302
0
Time (20µsec/div.)
3
CE Input Voltage
1
5
4
3
-1
2
Output Voltage
-3
1
-5
0
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
5
CE Input Voltage
1
Time (20µsec/div.)
24
5
4
3
-1
2
Output Voltage
-3
1
-5
0
Time (20µsec/div.)
XC6204x302
VIN=4.0V, IOUT=100mA, tr=5usec
VCE=0 → 4.0V, CL=1.0uF(ceramic)
3
VIN=4.0V, IOUT=30mA, tr=5usec
VCE=0 → 4.0V, CL=1.0uF(ceramic)
Output Voltage VOUT(V)
XC6204x302
VIN=4.0V, IOUT=1mA, tr=5usec
VCE=0 → 4.0V, CL=1.0uF(ceramic)
XC6204 Series
High Speed LDO Regulators
(11)Enable Response Time (Contd.)
CE Input Voltage
8
3
6
1
4
-1
Output Voltage
-3
2
7
CE Input Voltage VCE(V)
5
10
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
7
XC6204x502
VIN=6.0V, IOUT=1mA, tr=5use
VCE=0 → 6.0V, CL=1.0uF(ceramic)
0
8
CE Input Voltage
3
6
1
4
-1
Output Voltage 2
-3
0
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
5
10
Time (20µsec/div.)
25
10
8
3
6
1
4
-1
Output Voltage
2
0
Time (20µsec/div.)
XC6204x502
7
CE Input Voltage
-3
Time (20µsec/div.)
VIN=6.0V, IOUT=100mA, tr=5usec
VCE=0 → 6.0V, CL=1.0uF(ceramic)
5
VIN=6.0V, IOUT=30mA, tr=5usec
VCE=0 → 6.0V, CL=1.0uF(ceramic)
Output Voltage VOUT(V)
XC6204x502
XC6204 Series
High Speed LDO Regulators
(12)Ripple Rejection Rate
XC6204x182
80
70
60
50
40
30
20
10
VIN=3.5VDC+0.5Vp-pAC
IOUT=50mA, CL=1.0uF(ceramic)
90
Ripple Rejection Rate RR(dB)
90
Ripple Rejection Rate RR(dB)
XC6204x252
VIN=2.8VDC+0.5Vp-pAC
IOUT=50mA, CL=1.0uF(ceramic)
0
80
70
60
50
40
30
20
10
0
0.1
1
10
100
Ripple Frequency f (kHz)
1000
0.1
XC6204x302
Ripple Rejection Rate RR(dB)
Ripple Rejection Rate RR(dB)
VIN=6.0VDC+0.5Vp-pAC
IOUT=50mA, CL=1.0uF(ceramic)
90
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
0.1
1
10
100
Ripple Frequency f (kHz)
1000
0.1
(13)Output Noise Density
XC6204x302
Output Noise Density (uV/√Hz)
1000
XC6204x502
VIN=4.0VDC+0.5Vp-pAC
IOUT=50mA, CL=1.0uF(ceramic)
90
1
10
100
Ripple Frequency f (kHz)
VIN=4.0V
IOUT=10mA, CL=1.0uF(ceramic)
10
1
0.1
0.01
0.1
1
10
Frequency f (kHz)
100
26
1
10
100
Ripple Frequency f (kHz)
1000