R1114Q191D-TR-FA [RICOH]
Fixed Positive LDO Regulator, 1.9V, 0.55V Dropout, CMOS, PDSO4, SC-82AB, 4 PIN;
| 型号： | R1114Q191D-TR-FA |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 1.9V, 0.55V Dropout, CMOS, PDSO4, SC-82AB, 4 PIN 光电二极管 输出元件 调节器 |
| 文件： | 总22页 (文件大小：178K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R1114x SERIES
LOW NOISE 150mA LDO REGULATOR
NO.EA-094-0512
OUTLINE
The R1114x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply
current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference unit, an
error amplifier, resistor-net for voltage setting, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. The line transient response and load
transient response of the R1114x Series are excellent, thus these ICs are very suitable for the power supply for
hand-held communication equipment.
The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5,
SC-82AB, and SON1612-6 therefore high density mounting of the ICs on boards is possible.
FEATURES
• Low Supply Current ............................................................. Typ. 75µA
• Standby Mode...................................................................... Typ. 0.1µA
• Low Dropout Voltage............................................................ Typ. 0.22V (IOUT=150mA 3.0V Output type)
• High Ripple Rejection .......................................................... Typ. 70dB (f=1kHz 3.0V Output type)
............................................................................................. Typ. 60dB (f=10kHz)
• Low Temperature-Drift Coefficient of Output Voltage........... Typ. ±100ppm/°C
• Excellent Line Regulation .................................................... Typ. 0.02%/V
• High Output Voltage Accuracy ............................................. ±2.0%
•
Small Packages ................................................................. SOT-23-5/SC-82AB/SON1612-6
• Output Voltage ..................................................................... Stepwise setting with a step of 0.1V in
the range of 1.5V to 4.0V is possible
• Built-in Fold Back Protection Circuit .................................... Typ. 40mA (Current at short mode)
•
Ceramic capacitors are recommended to be used with this IC ... CIN=COUT=1µF (VOUT<2.5V)
>
CIN=1µF, COUT=0.47µF (VOUT 2.5V)
=
APPLICATIONS
• Power source for portable communication equipment.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.
1
R1114x
BLOCK DIAGRAMS
R1114xxx1A
R1114xxx1B
1
5
VDD
VOUT
V
DD
VOUT
-
+
Vref
Vref
Current Limit
CE
3
Current Limit
GND
2
GND
CE
R1114xxx1D
V
DD
VOUT
-
+
Vref
Current Limit
GND
CE
2
R1114x
SELECTION GUIDE
The output voltage, version, and the taping type for the ICs can be selected at the user’s request.
The selection can be made with designating the part number as shown below;
R1114xxx1x-xx ←Part Number
↑ ↑ ↑ ↑
a b c d
Code
Contents
Designation of Package Type:
N: SOT-23-5 D: SON1612-6 Q: SC-82AB
a
Setting Output Voltage (VOUT):
Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible.
b
c
d
Designation of Active Type:
A: active low type
B: active high type
D: active high, with auto discharge
Designation of Taping Type:
Ex. TR (refer to Taping Specifications; TR type is the standard direction.)
3
R1114x
PIN CONFIGURATION
ꢀ
SOT-23-5
ꢀ
SC-82AB
ꢀ
SON1612-6
5
4
4
3
6
5
4
(mark side)
(mark side)
1
2
1
2
3
1
2
3
PIN DESCRIPTIONS
• R1114Q
Pin No.
Symbol
CE
Description
1
2
3
4
Chip Enable Pin
Ground Pin
Output pin
or CE
GND
VOUT
VDD
Input Pin
• R1114N
Pin No.
Symbol
VDD
Description
1
2
3
4
5
Input Pin
GND
Ground Pin
Chip Enable Pin
No Connection
Output pin
CE
or CE
NC
VOUT
• R1114D
Pin No.
Symbol
VDD
Description
1
2
3
4
5
6
Input Pin
GND
VOUT
Ground Pin
Output pin
NC
No Connection
Ground Pin
Chip Enable Pin
GND
CE
or CE
4
R1114x
ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
Item
Rating
6.5
Unit
V
Input Voltage
VCE
6.5
V
CE
Input Voltage (
Output Voltage
Output Current
or CE Pin)
VOUT
IOUT
V
−0.3~VIN+0.3
200
mA
1
Power Dissipation (SOT-23-5)∗
420
1
Power Dissipation (SC82-AB)∗
PD
mW
380
1
Power Dissipation (SON1612-6)∗
Operating Temperature Range
Storage Temperature Range
500
Topt
Tstg
−40~85
−55~125
°C
°C
∗1 For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
5
R1114x
ELECTRICAL CHARACTERISTICS
• R1114xxx1A
Topt=25°C
Symbol
VOUT
Item
Output Voltage
Output Current
Load Regulation
Conditions
Min.
×0.980
150
Typ.
Max.
Unit
VIN = Set VOUT+1V
V
×1.020
1mA
IOUT
30mA
=
=
IOUT
mA
mV
VIN−VOUT = 1.0V
VIN = Set VOUT+1V
22
40
∆VOUT/∆IOUT
1mA
IOUT
150mA
=
=
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
VDIF
ISS
Dropout Voltage
Supply Current
75
95
VIN = Set VOUT+1V, IOUT = 0mA
µA
µA
Supply Current
(Standby)
VIN = Set VOUT+1V
VCE = VDD
Istandby
0.1
1.0
VOUT > 1.7V,
Set VOUT+0.5V VIN 6.0V
=
=
Line Regulation
0.02
0.10
%/V
∆VOUT/∆VIN
(VOUT
1.7V, 2.2V ≤ VIN 6.0V)
=
=
IOUT = 30mA
f=1kHz
f=10kHz
70
60
Ripple 0.5Vp−p
VOUT > 1.7V, VIN−VOUT = 1.0V
RR
Ripple Rejection
Input Voltage
dB
V
VOUT
1.7, VIN−VOUT = 1.2V
=
IOUT = 30mA
VIN
2.0
6.0
ppm
/°C
∆VOUT/
∆Topt
Output Voltage
Temperature Coefficient
IOUT = 30mA
±100
−40°C Topt 85°C
=
=
Ilim
RPU
VCEH
VCEL
en
Short Current Limit
40
mA
MΩ
V
VOUT = 0V
0.7
1.5
0.0
2.0
8.0
6.0
0.3
CE
CE
CE
Pull-up Resistance
Input Voltage “H”
Input Voltage “L”
V
Output Noise
30
BW = 10Hz to 100kHz
µVrms
6
R1114x
• R1114xxx1B/D
Topt=25°C
Symbol
Item
Conditions
Min.
×0.980
150
Typ.
Max.
Unit
VIN = Set VOUT+1V
VOUT
IOUT
Output Voltage
Output Current
Load Regulation
V
×1.020
1mA
IOUT
30mA
=
=
mA
mV
VIN−VOUT = 1.0V
VIN = Set VOUT+1V
22
40
∆VOUT/∆IOUT
1mA
IOUT
150mA
=
=
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
VDIF
ISS
Dropout Voltage
Supply Current
75
95
VIN = Set VOUT+1V, IOUT = 0mA
µA
VIN = Set VOUT+1V
VCE = GND
Istandby
Supply Current (Standby)
0.1
1.0
µA
VOUT > 1.7V,
Set VOUT+0.5V VIN 6.0V
=
=
Line Regulation
0.02
0.10
%/V
∆VOUT/∆VIN
(VOUT 1.7V, 2.2V ≤
=
VIN
6.0V) IOUT = 30mA
=
f=1kHz
f=10kHz
70
60
Ripple 0.5Vp−p
RR
Ripple Rejection
Input Voltage
dB
V
VOUT > 1.7V, VIN−VOUT = 1.0V
1.7, VIN−VOUT = 1.2V
VOUT
=
IOUT = 30mA
VIN
2.0
6.0
ppm
/°C
Output Voltage
Temperature Coefficient
IOUT = 30mA
∆VOUT/∆T
±100
−40°C Topt 85°C
=
=
ILIM
RPD
VCEH
VCEL
en
Short Current Limit
CE Pull-down Resistance
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
40
mA
MΩ
V
VOUT = 0V
0.7
1.5
0.0
2.0
8.0
6.0
0.3
V
30
60
BW = 10Hz to 100kHz
VCE = 0V
µVrms
On Resistance of Nch for
auto-discharge
RLOW
Ω
(Only for D version)
7
R1114x
• ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Topt = 25°C
Dropout Voltage
Output Voltage VOUT (V)
VDIF (V)
Condition
Typ.
0.38
0.36
0.34
0.32
0.28
0.22
Max.
0.70
0.65
0.60
0.55
0.50
0.35
VOUT = 1.5
VOUT = 1.6
VOUT = 1.7
IOUT = 150mA
<
=
<
=
1.8
2.1
2.8
VOUT
VOUT
VOUT
2.0
2.7
4.0
<
=
<
=
<
=
<
=
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor COUT with good frequency characteristics and ESR (Equivalent Series Resistance).
(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for
phase compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor with a capacitance value as much as 1.0µF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor, as close as possible to the ICs, and make wiring as
short as possible.
8
R1114x
TEST CIRCUITS
CE
CE
VOUT
V
DD
VOUT
V
DD
IN
OUT
IN
I
OUT
R1114xxx1B/D
SERIES
R1114xxx1B/D
SERIES
I
OUT
SS
1.0µF
1.0
µF
1.0
µF
1.0µF
GND
GND
Fig.1 Standard test Circuit
Fig.2 Supply Current Test Circuit
CE
CE
V
OUT
VOUT
V
DD
VDD
IN
OUT
IN
OUT
R1114xxx1B/D
SERIES
R1114xxx1B/D
SERIES
I
OUT
1.0µF
P.G.
1.0 F
1.0µF
GND
GND
I1 I2
Fig.3 Ripple Rejection, Line Transient
Response Test Circuit
Fig.4 Load Transient Response Test Circuit
9
R1114x
TYPICAL APPLICATIONS
CE
CE
R1114Nxx1A
SERIES
R1114xxx1B
SERIES
IN
V
DD
V
OUT
OUT IN
V
DD
VOUT
OUT
+
+
+
+
Cap.
Cap.
Cap.
Cap.
GND
GND
(External Components)
Output Capacitor; Ceramic 0.47µF (Set Output Voltage in the range from 2.5 to 4.0V)
Ceramic 1.0µF (Set Output Voltage in the range from 1.5 to 2.4V)
Input Capacitor; Ceramic 1.0µF
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
R1114x151x
R1114x281x
3.0
2.5
2.0
1.5
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
V
IN=4.8V
1.8V
3.1V
300
1.0
0.5
0.0
V
IN=3.5V
3.8V
200
3.5V
2.5V
2.0V
200
0
100
400
0
100
300
400
Output Current IOUT(mA)
Output Current IOUT(mA)
R1114x401x
4.5
4.0
3.5
3.0
VIN=6.0V
2.5
2.0
1.5
4.3V
4.5V
5.0V
1.0
0.5
0.0
0
100
200
300
400
Output Current IOUT(mA)
10
R1114x
2) Output Voltage vs. Input Voltage (Topt=25°C)
R1114x151x
R1114x281x
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2.0
1.7
1.6
1.5
1.4
1.3
I
I
I
OUT=1mA
I
I
I
OUT=1mA
1.2
1.1
1.0
OUT=30mA
OUT=50mA
OUT=30mA
OUT=50mA
2
3
4
5
6
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
R1114x401x
4.2
4.0
3.8
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
3.6
3.4
3.2
3.0
1
2
3
4
5
6
Input Voltage VIN(V)
3) Supply Current vs. Input Voltage (Topt=25°C)
R1114x151x
R1114x281x
90
90
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
11
R1114x
R1114x401x
90
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
6
Input Voltage VIN(V)
4) Output Voltage vs. Temperature
R1114x151x
R1114x281x
2.86
2.84
2.82
2.80
2.78
2.76
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
2.74
-40
-15
10
35
60
85
-40
-15
10
35
60
85
Temperature Topt(°C)
Temperature Topt(°C)
R1114x401x
4.08
4.06
4.04
4.02
4.00
3.98
3.96
3.94
3.92
-40
-15
10
35
60
85
Temperature Topt(°C)
12
R1114x
5) Supply Current vs. Temperature
R1114x151x
R1114x281x
90
90
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
-40
-15
10
35
60
85
-40
-15
10
35
60
85
Temperature Topt(°C)
Temperature Topt(°C)
R1114x401x
90
80
70
60
50
40
30
20
10
0
-40
-15
10
35
60
85
Temperature Topt(°C)
6) Dropout Voltage vs. Temperature
R1114x151x
R1114x161x
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.6
85°C
25°C
-40°C
85°C
25°C
-40°C
0.5
0.4
0.3
0.2
0.1
0.0
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
13
R1114x
R1114x171x
R1114x181x
0.6
0.5
0.4
0.3
0.2
0.1
0.0
0.6
0.5
0.4
0.3
0.2
0.1
0.0
85°C
25°C
-40°C
85°C
25°C
-40°C
0
25
50
75
100 125 150
0
0
0
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
R1114x211x
R1114x281x
0.40
0.35
0.30
0.25
0.20
0.40
0.35
0.30
0.25
0.20
85°C
25°C
-40°C
85°C
25°C
-40°C
0.15
0.10
0.05
0.00
0.15
0.10
0.05
0.00
0
25
50
75
100 125 150
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
R1114x401x
0.40
0.35
0.30
0.25
0.20
85°C
25°C
-40°C
0.15
0.10
0.05
0.00
25
50
75
100 125 150
Output Current IOUT(mA)
14
R1114x
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
0.60
10mA
30mA
0.50
50mA
150mA
0.40
0.30
0.20
0.10
0.00
1.0
1.5
2.0
2.5
3.0
3.5
4.0
Set Output Voltage VREG(V)
8) Ripple Rejection vs. Input Bias Voltage (Topt=25°C, CIN=none, COUT=ceramic0.47µF)
R1114x281x R1114x281x
Ripple 0.2Vp-p, IOUT=1mA
Ripple 0.5Vp-p, IOUT=1mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
f=1kHz
f=10kHz
f=100kHz
f=1kHz
f=10kHz
f=100kHz
2.9
3.0
3.1
3.2
3.3
2.9
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
R1114x281x
R1114x281x
Ripple 0.2Vp-p, IOUT=30mA
Ripple 0.5Vp-p, IOUT=30mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
f=1kHz
f=10kHz
f=100kHz
f=1kHz
f=10kHz
f=100kHz
2.9
3.0
3.1
3.2
3.3
2.9
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
15
R1114x
R1114x281x
R1114x281x
Ripple 0.2Vp-p, IOUT=50mA
Ripple 0.5Vp-p, IOUT=50mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
f=1kHz
f=10kHz
f=100kHz
f=1kHz
f=10kHz
f=100kHz
2.9
3.0
3.1
3.2
3.3
2.9
3.0
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
9) Ripple Rejection vs. Frequency (CIN=none)
R1114x151x
R1114x151x
V
IN=2.5VDC+0.5Vp-p,
VIN=2.5VDC+0.5Vp-p,
C
OUT=Ceramic 1.0
µF
C
OUT=Ceramic 2.2µF
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
R1114x281x
R1114x281x
VIN=3.8VDC+0.5Vp-p,
VIN=3.8VDC+0.5Vp-p,
C
OUT=Ceramic 0.47
µF
C
OUT=Ceramic 1.0
µF
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
16
R1114x
R1114x401x
R1114x401x
VIN=5.0VDC+0.5Vp-p,
VIN=5.0VDC+0.5Vp-p,
C
OUT=Ceramic 0.47µF
C
OUT=Ceramic 1.0µF
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
10) Input Transient Response (IOUT=30mA, CIN=none, tr=tf=5µs, COUT=Ceramic 0.47µF)
R1114x151x
1.55
4
3
2
1
0
1.54
1.53
1.52
1.51
1.50
1.49
Input Voltage
Output Voltage
0
10
20
30
40
50
60
70
80
90
100
Time T(µs)
R1114x281x
2.85
2.84
2.83
2.82
2.81
2.80
2.79
6
5
4
3
Input Voltage
2
1
0
Output Voltage
0
10
20
30
40
50
60
70
80
90
100
Time T(µs)
17
R1114x
11) Load Transient Response (tr=tf=0.5µs, CIN=Ceramic 1.0µF)
R1114x151x
V
IN=2.5V, COUT=Ceramic 1.0
Output Current
µ
µ
µ
F
1.75
1.70
1.65
1.60
1.55
1.50
1.45
150
100
50
0
Output Voltage
0
0
0
2
2
2
4
4
4
6
6
6
8
8
8
10
12
14
16
18
20
F
Time T(µs)
R1114x151x
V
IN=2.5V, COUT=Ceramic 2.2
Output Current
1.75
1.70
1.65
1.60
1.55
1.50
1.45
150
100
50
0
Output Voltage
10
12
14
16
18
20
F
Time T(µs)
R1114x281x
V
IN=3.8V, COUT=Ceramic 0.47
Output Current
3.05
3.00
2.95
2.90
2.85
2.80
2.75
150
100
50
0
Output Voltage
10
12
14
16
18
20
Time T(µs)
18
R1114x
R1114x281x
V
IN=3.8V, COUT=Ceramic 1.0
Output Current
µ
F
3.05
3.00
2.95
2.90
2.85
2.80
2.75
150
100
50
0
Output Voltage
0
2
4
6
8
10
12
14
16
18
20
F
Time T(µs)
R1114x281x
V
IN=3.8V, COUT=Ceramic 2.2
Output Current
µ
3.05
3.00
2.95
2.90
2.85
2.80
2.75
150
100
50
0
Output Voltage
0
2
4
6
8
10
12
14
16
18
20
Time T(µs)
12) Turn-on/off speed with CE pin (D version)
R1114x151D (VIN=2.5V, CIN=Ceramic 1.0µF, COUT=Ceramic 1.0µF)
4
3
2
1
0
6
4
3
2
1
0
6
5
4
3
2
1
0
5
4
3
2
1
0
V
IN
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
V
IN
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
-5
0
5
10
15
20
25
-50
0
50 100 150200250 300 350 400450
Time T(µs)
Time T(µs)
19
R1114x
R1114x281D (VIN=3.8V, CIN=Ceramic 0.47µF, COUT=Ceramic 0.47µF)
4
8
4
8
7
3
2
7
3
V
IN
2
6
5
4
3
2
1
0
6
5
4
3
2
1
0
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
1
1
0
0
V
IN
-1
-1
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
-5
0
5
10
15
20
25
-20
0
20 40 60 80 100 120 140160180
Time T(µs)
Time T(µs)
R1114x401D (VIN=5.0V, CIN=Ceramic 0.47µF, COUT=Ceramic 0.47µF)
8
14
12
10
8
8
14
12
10
8
6
4
6
4
V
IN
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
V
IN
2
2
I
I
I
OUT= 0mA
OUT= 30mA
OUT= 150mA
0
0
6
6
-2
4
-2
4
2
2
0
0
-2
160
180
-2
-20
0
20 40 60 80 100120140
-5
0
5
10
15
20
25
Time T(µs)
Time T(µs)
20
R1114x
ESR vs. Output Current
When using these ICs, consider the following points:
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor COUT with good frequency characteristics and ESR (Equivalent Series Resistance)
of which is in the range described as follows:
CE
VOUT
Ceramic
Cap.
R1114xxx1B/D
Spectrum
Analyzer
S.A.
VIN
Ceramic
Cap.
GND
ESR
VIN
I
OUT
Measuring Circuit for white noise; R1114xxx1B/D
The relations between IOUT (Output Current) and ESR of an output capacitor are shown below. The conditions
when the white noise level is under 40µV (Avg.) are marked as the hatched area in the graph.
(Note: If additional ceramic capacitors are connected to the Output Pin with Output capacitor for phase
compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
<Measurement conditions>
(1) VIN=VOUT+1V
(2) Frequency Band: 10Hz to 2MHz
(3) Temperature: −40°C to 25°C
R1114x151x
R1114x161x
C
IN=Ceramic 1.0
µ
F,
µ
C
IN=Ceramic 0.47
µ
F,
µ
C
OUT=Ceramic 1.0
F
C
OUT=Ceramic 0.68
F
100
10
100
10
1
1
0.1
0.01
0.1
0.01
0
30
60
90
120
150
0
30
60
90
120
150
Load Current IOUT (mA)
Load Current IOUT (mA)
21
R1114x
R1114x211x
R1114x281x
C
IN=Ceramic 0.47
µ
F,
µ
C
IN=Ceramic 0.47
µ
F,
µ
C
OUT=Ceramic 0.47
F
C
OUT=Ceramic 0.47
F
100
100
10
10
1
1
0.1
0.01
0.1
0.01
0
30
60
90
120
150
0
30
60
90
120
150
Load Current IOUT (mA)
Load Current IOUT (mA)
22
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