R5323N003B-TR-F [RICOH]
Fixed Positive LDO Regulator, 2 Output, 3V1, 3V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN;
| 型号： | R5323N003B-TR-F |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 2 Output, 3V1, 3V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN ISM频段 光电二极管 输出元件 调节器 |
| 文件： | 总33页 (文件大小：1315K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
R5323x SERIES
150mA Dual LDO REGULATOR
OUTLINE
NO.EA-089-071105
The R5323x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, low supply
current, low dropout, and high ripple rejection. Each of these voltage regulator ICs consists of a voltage
reference unit, an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable
circuit.
These ICs perform with low dropout voltage due to built-in transistor with low ON resistance, and a chip enable
function prolongs the battery life of each system. The line transient response and load transient response of the
R5323x 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 internally fixed with high accuracy. Since the packages for these ICs are
SOT-23-6, DFN(PLP)1820-6 and WLCSP-6-P1 package, dual LDO regulators are included in each package,
high density mounting of the ICs on boards is possible.
FEATURES
• Supply Current..............................................................Typ. 90µA (VR1, VR2)
• Standby Mode...............................................................Typ. 0.1µA (VR1, VR2)
• Dropout Voltage ............................................................Typ. 0.22V (IOUT=150mA , VOUT=3.0V)
<
• Ripple Rejection............................................................Typ.75dB(VOUT 2.4V),Typ.70dB(VOUT 2.5V), (f
=1kHz)
=
=
<
Typ.65dB(VOUT
2.4V),Typ.60dB(VOUT
2.5V), (f=10kHz)
=
=
• Temperature-drift Coefficient of Output Voltage............Typ. ±100ppm/°C
• Line Regulation.............................................................Typ.0.02%/V
• Output Voltage Accuracy...............................................±2.0%
•
•
Packages .....................................................................SOT-23-6, DFN(PLP)1820-6, WLCSP-6-P1
Output Voltage ..............................................................Stepwise setting with a step of 0.1V in the range of
1.5V to 4.0V is possible
• Built-in chip enable circuit (A/B: active high)
• Built-in fold-back protection circuit................................Typ. 40mA (Current at short mode)
• Ceramic Capacitor is recommended. (1.0µF or more)
APPLICATIONS
• Power source for handheld communication equipment.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.
1
R5323x
BLOCK DIAGRAMS
R5323xxxxA
CE1
VOUT1
R1_1
R2_1
Error Amp.
Vref
Current Limit
DD
V
GND
R1_2
Error Amp.
Vref
R2_2
Current Limit
CE2
VOUT2
R5323xxxxB
CE1
VOUT1
R1_1
Error Amp.
Vref
R2_1
Current Limit
VDD
GND
R1_2
Error Amp.
Vref
R2_2
Current Limit
CE2
VOUT2
2
R5323x
SELECTION GUIDE
The output voltage, mask option, 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;
R5323xxxxx-xx-x ←Part Number
↑ ↑ ↑
a b
↑
d
↑
e
c
Code
Contents
Designation of Package Type:
N : SOT-23-6
K : DFN(PLP)1820-6
Z : WLCSP-6-P1
a
Setting combination of dual Output Voltage (VOUT) : Serial Number for Voltage Setting,
Stepwise setting with a step of 0.1V in the range of 1.5V to 4.0V is possible for each channel.
b
c
d
e
Designation of Mask Option:
A version: without auto discharge function* at OFF state.
B version: with auto discharge function* at OFF state.
Designation of Taping Type:
Ex. TR (refer to Taping Specifications; TR type is the standard direction.)
Designation of composition of plating:
−F : Lead free plating (SOT-23-5, WLCSP-6-P1)
None : Au plating (DFN(PLP)1820-6)
*) When the mode is into standby with CE signal, auto discharge transistor turns on, and it makes the turn-off
speed faster than normal type.
3
R5323x
PIN CONFIGURATION
• SOT-23-6
• DFN(PLP)1820-6
Top View Bottom View
6
5
4
6
5
4
4
5
6
(mark side)
1
2
3
1
2
3
3
2
1
ꢀWLCSP-6-P1
Mark Side
Bump Side
6
1
2
3
1
2
3
6
5
5
4
4
PIN DESCRIPTIONS
• SOT-23-6
DFN(PLP)1820-6
Pin No.
Symbol
VOUT1
VDD
Description
Pin No.
Symbol
VOUT2
VDD
Description
1
2
3
4
5
6
Output Pin 1
Input Pin
1
2
3
4
5
6
Output Pin 2
Input Pin
VOUT2
CE2
Output Pin 2
Chip Enable Pin 2
Ground Pin
VOUT1
GND
CE1
Output Pin 1
Ground Pin
GND
CE1
Chip Enable Pin 1
Chip Enable Pin 2
CE2
Chip Enable Pin 1
∗) Tab in the
parts have GND level.
• WLCSP-6-P1
(They are connected to the back side of this IC.)
Do not connect to other wires or land patterns.
Pin No.
Symbol
Description
Output Pin 1
1
2
3
4
5
6
VOUT1
VDD
Input Pin
VOUT2
CE2
GND
CE1
Output Pin 2
Chip Enable Pin 2
Ground Pin
Chip Enable Pin 1
4
R5323x
ABSOLUTE MAXIMUM RATINGS
Symbol
VIN
Item
Rating
6.5
Unit
V
Input Voltage
VCE
Input Voltage (CE Pin)
V
−0.3 to 6.5
−0.3 to VIN + 0.3
200
VOUT
IOUT1
IOUT2
Output Voltage
V
Output Current 1
mA
mA
Output Current 2
200
Power Dissipation (SOT-23-6)*
Power Dissipation (DFN(PLP)1820-6) *
Power Dissipation (WLCSP-6-P1)
Operating Temperature Range
Storage Temperature Range
420
PD
mW
880
633
Topt
Tstg
−40 to 85
−55 to 125
°C
°C
∗) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
ABSOLUTE MAXIMUM RATINGS
Absolute Maximum ratings are threshold limit values that must not be exceeded ever for an instant under
any conditions. Moreover, such values for any two items must not be reached simultaneously. Operation
above these absolute maximum ratings may cause degradation or permanent damage to the device.
These are stress ratings only and do not necessarily imply functional operation below these limits.
5
R5323x
ELECTRICAL CHARACTERISTICS
• R5323xxxxA/B
Topt=25°C
Symbol
VOUT
Item
Output voltage
Conditions
Min.
×0.98
150
Typ. Max. Unit
VIN=Set VOUT+1V
V
×1.02
1mA
IOUT
30mA
=
=
IOUT
Output Current
Load regulation
mA
mV
VIN−VOUT = 1.0V
VIN=Set VOUT+1V
15
40
∆VOUT/∆IOUT
1mA
IOUT
150mA
=
=
VOUT=1.5
0.38
0.35
0.33
0.32
0.28
0.22
90
0.70
0.65
0.60
0.55
0.50
0.35
120
VOUT=1.6
VOUT=1.7
VOUT
VDIF
Dropout Voltage
V
IOUT=150mA
1.8V
2.0V
2.7V
4.0V
=
=
=
=
=
=
2.1V
2.8V
VOUT
VOUT
ISS
Supply Current
Standby Current
VIN=Set VOUT+1V
µA
µA
VIN=Set VOUT+1V
VCE=GND
Istandby
0.1
0.02
75
1.0
Set VOUT+0.5V VIN 6.0V
=
=
Line regulation
0.10
%/V
∆VOUT/∆VIN
IOUT=30mA
Ripple 0.5Vp-p
VIN=Set VOUT+1V
Note1
∗
RR
Ripple Rejection
Input Voltage
dB
V
IOUT=30mA
(In case that VOUT 1.7V,
VIN=Set VOUT+1.2V)
65
=
Note2
∗
VIN
2.0
6.0
ppm
/°C
∆VOUT/
∆Topt
Output Voltage
Temperature Coefficient
IOUT=30mA
±100
−40°C Topt 85°C
=
=
Ilim
RPD
VCEH
VCEL
en
Short Current Limit
Pull-down resistance for CE pin
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
40
mA
MΩ
V
VOUT=0V
0.7
1.5
0
2.0
8.0
6.0
0.3
V
30
60
BW=10Hz to 100kHz
VCE=0V
µVrms
Low Output Nch Tr. ON
Resistance (of B version)
RLOW
Ω
>
∗Note1: f=1kHz, 70dB as to VOUT 2.5V Output type.
=
>
∗Note2: f=10kHz, 60dB as to VOUT 2.5V Output type.
=
6
R5323x
TYPICAL APPLIATION
OUT2
OUT1
OUT2
CE2
V
R5323x
Series
C3
IN
DD
V
GND
C1
OUT1
V
CE1
C2
C1=C2=C3=Ceramic 1.0µF
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 C2 and C3 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 C1 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 C2 and C3, as close as possible to the ICs, and
make wiring as short as possible.
7
R5323x
TEST CIRCUIT
OUT2
CE2
V
OUT2
CE2
V
OUT2
V
OUT2
I
C3
C3
R5323x
Series
R5323x
Series
V
DD
V
GND
DD
V
GND
SS
I
A
OUT1
V
CE1
OUT1
V
CE1
OUT1
I
C1
C1
C2
OUT1
V
C2
V
C1=C2=C3=Ceramic 1.0µF
C1=C2=C3=Ceramic 1.0µF
Fig.1 Standard test Circuit
Fig.2 Supply Current Test Circuit
OUT2
V
CE2
OUT2
CE2
V
C3
R5323x
Series
IOUT2
C3
R5323x
Series
OUT2a
OUT1a
I
DD
V
GND
DD
V
GND
Pulse
Generator
OUT2b
I
OUT1
V
CE1
C1
OUT1b
I
I
OUT1
V
CE1
IOUT1
PG
C2
C2
C2=C3=Ceramic 1.0µF
C1=C2=C3=Ceramic 1.0µF
Fig.4 Load Transient Response Test Circuit
Fig.3 Ripple Rejection, Line Transient Response
Test Circuit
8
R5323x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Topt=25°C)
1.5V (VR1)
1.5V (VR2)
1.6
1.6
1.4
1.2
1
V
IN=3.5V
VIN=3.5V
1.4
1.2
1
V
IN=1.8V
V
IN=1.8V
V
IN=2.0V
V
IN=2.0V
0.8
0.6
0.4
0.2
0
0.8
0.6
0.4
0.2
0
V
IN=2.5V
V
IN=2.5V
0
0
0
100
200
300
400
0
0
0
100
200
300
400
Output Current IOUT(mA)
Output Current IOUT(mA)
2.8V (VR1)
2.8V (VR2)
3
2.5
2
3
2.5
2
V
IN=3.1V
V
IN=3.1V
V
IN=4.8V
V
IN=4.8V
1.5
1
1.5
1
0.5
0
0.5
0
100
200
300
400
100
200
300
400
Output Current IOUT(mA)
Output Current IOUT(mA)
4.0V (VR1)
4.0V (VR2)
5
4
3
2
1
0
5
4
3
2
1
0
V
IN=6.0V
V
IN=6.0V
V
IN=4.3V
V
IN=4.3V
100
200
300
400
100
200
300
400
Output Current IOUT(mA)
Output Current IOUT(mA)
9
R5323x
2) Output Voltage vs. Input Voltage (Topt=25°C)
1.5V (VR1)
1.5V (VR2)
1.6
1.5
1.4
1.3
1.2
1.1
1
1.6
1.5
1.4
1.3
1.2
1mA
30mA
50mA
1mA
30mA
50mA
1.1
1
1
1
1
2
2
2
3
4
5
6
6
6
1
1
1
2
2
2
3
4
5
6
6
6
Input Voltage VIN(V)
Input Voltage VIN(V)
2.8V (VR1)
2.8V (VR2)
2.9
2.9
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
2.8
2.7
2.6
2.5
2.4
2.3
2.2
2.1
2
1mA
30mA
50mA
1mA
30mA
50mA
3
4
5
3
4
5
Input Voltage VIN(V)
Input Voltage VIN(V)
4.0V (VR1)
4.0V (VR2)
4.2
4
4.2
4
3.8
3.6
3.4
3.2
3
3.8
3.6
3.4
3.2
3
1mA
30mA
50mA
1mA
30mA
50mA
3
4
5
3
4
5
Input Voltage VIN(V)
Input Voltage VIN(V)
10
R5323x
3) Dropout Voltage vs. Output Current
1.5V (VR1)
1.5V (VR2)
0.6
0.6
0.5
0.4
0.3
0.2
0.1
0
Topt= 85°C
Topt= 85°C
25°C
25°C
-40°C
0.5
0.4
0.3
0.2
0.1
0
-40°C
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
2.8V (VR1)
2.8V (VR2)
0.4
0.4
Topt= 85°C
25°C
Topt= 85°C
25°C
0.35
0.3
0.35
0.3
-40°C
-40°C
0.25
0.2
0.25
0.2
0.15
0.1
0.15
0.1
0.05
0
0.05
0
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
4.0V (VR1)
4.0V (VR2)
0.4
0.4
Topt= 85°C
25°C
Topt= 85°C
25°C
0.35
0.3
0.35
0.3
-40°C
-40°C
0.25
0.2
0.25
0.2
0.15
0.1
0.15
0.1
0.05
0
0.05
0
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT(mA)
Output Current IOUT(mA)
11
R5323x
4) Output Voltage vs. Temperature
1.5V (VR1)
1.5V (VR2)
V
IN=2.5V, IOUT=30mA
V
IN=2.5V, IOUT=30mA
1.54
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
1.54
1.53
1.52
1.51
1.50
1.49
1.48
1.47
1.46
-50
-25
-25
-25
0
25
50
75
100
-50
-25
-25
-25
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C)
2.8V (VR1)
2.8V (VR2)
V
IN=3.8V, IOUT=30mA
V
IN=3.8V, IOUT=30mA
2.86
2.84
2.82
2.86
2.84
2.82
2.80
2.78
2.76
2.74
2.80
2.78
2.76
2.74
-50
0
25
50
75
100
-50
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C
)
4.0V (VR1)
4.0V (VR2)
V
IN=5.0V, IOUT=30mA
VIN=5.0V, IOUT=30mA
4.08
4.06
4.04
4.02
4.00
3.98
3.96
3.94
3.92
4.08
4.06
4.04
4.02
4.00
3.98
3.96
3.94
3.92
-50
0
25
50
75
100
-50
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C
)
12
R5323x
5) Supply Current vs. Input Voltage (Topt=25°C)
1.5V
2.8V
100
100
80
60
40
20
0
80
60
40
20
VR1
VR2
VR1
VR2
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
Input Voltage VIN(V)
4.0V
100
80
60
40
20
0
VR1
VR2
0
1
2
3
4
5
6
Input Voltage VIN(V)
6) Supply Current vs. Temperature
1.5V (VR1)
1.5V (VR2)
V
IN=2.5V
VIN=2.5V
100
100
80
60
40
20
0
80
60
40
20
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C
)
13
R5323x
2.8V (VR1)
2.8V (VR2)
V
IN=3.8V
VIN=3.8V
100
100
80
60
40
20
0
80
60
40
20
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C)
4.0V (VR1)
4.0V (VR2)
V
IN=5.0V
VIN=5.0V
100
100
80
60
40
20
0
80
60
40
20
0
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Temperature Topt(°C
)
Temperature Topt(°C)
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
VR1
VR2
0.6
0.6
0.5
0.4
0.3
0.2
0.1
10mA
30mA
50mA
10mA
30mA
50mA
0.5
0.4
0.3
0.2
0.1
150mA
150mA
0
0
1
2
3
4
1
2
3
4
Set Output Voltage Vreg(
V
)
Set Output Voltage Vreg(V)
14
R5323x
8) Ripple Rejection vs. Frequency (Topt=25°C)
1.5V (VR1)
1.5V (VR2)
V
IN=2.5V+0.5Vp-p, COUT=Ceramic 1.0µF
VIN=2.5V+0.5Vp-p, COUT=Ceramic 1.0µF
90
80
70
90
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
1.5V (VR1)
1.5V (VR2)
V
IN=2.5V+0.5Vp-p, COUT=Ceramic 2.2µF
VIN=2.5V+0.5Vp-p, COUT=Ceramic 2.2µF
90
90
80
70
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
2.8V (VR1)
2.8V (VR2)
V
IN=3.8V+0.5Vp-p, COUT=Ceramic 1.0µF
VIN=3.8V+0.5Vp-p, COUT=Ceramic 1.0µF
90
80
70
90
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
15
R5323x
2.8V (VR1)
2.8V (VR2)
V
IN=3.8V+0.5Vp-p, COUT=Ceramic 2.2µF
V
IN=3.8V+0.5Vp-p, COUT=Ceramic 2.2µF
90
80
70
90
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
4.0V (VR1)
4.0V (VR2)
V
IN=5.0V+0.5Vp-p, COUT=Ceramic 1.0µF
VIN=5.0V+0.5Vp-p, COUT=Ceramic 1.0µF
90
90
80
70
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
4.0V (VR1)
4.0V (VR2)
V
IN=5.0V+0.5Vp-p, COUT=Ceramic 2.2µF
VIN=5.0V+0.5Vp-p, COUT=Ceramic 2.2µF
90
80
70
90
80
70
60
50
40
30
20
10
0
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
0.1
1
10
100
Frequency f(kHz)
Frequency f(kHz)
16
R5323x
9) Ripple Rejection vs. Input Voltage (DC bias) (COUT=Ceramic 1.0µF, Topt=25°C)
2.8V (VR1) 2.8V (VR2)
I
OUT=1mA
IOUT=1mA
100
90
80
70
60
50
40
30
20
10
0
100
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
3.1
3.2
3.3
2.9
3
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
2.8V (VR1)
2.8V (VR2)
I
OUT=30mA
I
OUT=30mA
100
90
80
70
60
50
40
30
20
10
0
100
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
3.1
3.2
3.3
2.9
3
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
2.8V (VR1)
2.8V (VR2)
I
OUT=50mA
I
OUT=50mA
100
90
80
70
60
50
40
30
20
10
0
100
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
3.1
3.2
3.3
2.9
3
3.1
3.2
3.3
Input Voltage VIN(V)
Input Voltage VIN(V)
17
R5323x
10) Input Transient Response (IOUT=30mA, tr=tf=5µs)
R5323N001x(2.8V, VR1)
I
OUT=30mA, tr=tf=5µs, COUT=Ceramic 1.0µF
2.85
2.84
6
5
V
IN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
V
OUT
0
0
0
10
10
10
20
20
20
30
40
50
Time T(µs)
60
70
80
90
100
R5323N001x(2.8V, VR1)
Topt=25°C, COUT=Ceramic 2.2µF
2.85
2.84
6
5
VIN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
VOUT
30
40
50
60
70
80
90
100
Time T(µs)
R5323N001x(2.8V, VR1)
Topt=25°C, COUT=Ceramic 4.4µF
2.85
2.84
6
5
VIN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
VOUT
30
40
50
60
70
80
90
100
Time T(µs)
18
R5323x
R5323N001x(2.8V, VR2)
Topt=25°C, COUT=Ceramic 1.0µF
2.85
2.84
6
5
VIN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
VOUT
0
0
0
10
10
10
20
20
20
30
40
50
60
70
80
90
100
Time T(µs)
R5323N001x(2.8V, VR2)
Topt=25°C, COUT=Ceramic 2.2µF
2.85
2.84
6
5
VIN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
VOUT
30
40
50
60
70
80
90
100
Time T(µs)
R5323N001x(2.8V, VR2)
Topt=25°C, COUT=Ceramic 4.4µF
2.85
2.84
6
5
VIN
2.83
2.82
4
3
2.81
2.80
2.79
2
1
0
VOUT
30
40
50
60
70
80
90
100
Time T(µs)
19
R5323x
11) Load Transient Response
2.8V (VR1)
2.8V (VR2)
C
IN=Ceramic 1.0µF, COUT=Ceramic 1.0µF
C
IN=Ceramic 1.0µF, COUT=Ceramic 1.0µF
150
100
50
150
100
50
I
OUT1
IOUT2
2.85
2.80
2.75
0
2.85
2.80
2.75
0
V
V
OUT1
V
V
OUT1
I
OUT1=30mA
2.85
2.80
2.75
2.85
2.80
2.75
OUT2
OUT2
I
OUT2=30mA
15
0
5
10
20
0
5
10
15
20
Time T(µs)
Time T(µs)
2.8V (VR1)
2.8V (VR2)
C
IN=Ceramic 1.0µF, COUT=Ceramic 4.4µF
CIN=Ceramic 1.0µF, COUT=Ceramic 1.0µF
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.85
2.80
2.75
2.70
150
100
50
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.85
2.80
2.75
2.70
150
100
50
I
OUT1
IOUT2
0
0
V
V
OUT1
V
V
OUT1
I
OUT1=30mA
OUT2
OUT2
I
OUT2=30mA
15
0
5
10
20
0
5
10
15
20
Time T(µs)
Time T(µs)
2.8V (VR2)
2.8V (VR2)
C
IN=Ceramic 1.0µF, COUT=Ceramic 2.2µF
CIN=Ceramic 1.0µF, COUT=Ceramic 4.4µF
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.85
2.80
2.75
2.70
150
100
50
3.00
2.95
2.90
2.85
2.80
2.75
2.70
2.85
2.80
2.75
2.70
150
100
50
I
OUT2
IOUT2
0
0
V
V
OUT1
V
V
OUT1
I
OUT1=30mA
IOUT1=30mA
OUT2
OUT2
0
5
10
15
20
0
5
10
15
20
Time T(µs)
Time T(µs)
20
R5323x
12) Minimum Operating Voltage
1.5V Minimum Operating Voltage Range
2.3
2.2
2.1
2
1.9
1.8
1.7
V
V
DD
1.6
1.5
IN(MIN)
0
75
Output Current IOUT(mA)
150
21
R5323x
ESR vs. Output Current
When using these ICs, consider the following points:
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.
Measurement conditions
Frequency Band : 10Hz to 2MHz (BW=30Hz)
Temperature
: 25°C
R5323N/K 1.5V (VR1)
R5323N/K 1.5V (VR2)
VIN=2.5V
VIN=2.5V
C
IN=COUT=Ceramic 1.0
µF
C
IN=COUT=Ceramic 1.0
µF
100
10
100
10
1
1
0.1
0.1
0.01
0
0.01
50
100
150
0
50
100
150
Output Current IOUT(mA)
Output Current IOUT(mA)
R5323N/K 2.8V (VR1)
R5323N/K 2.8V (VR2)
VIN=3.8V
V
IN=3.8V
CIN=COUT=Ceramic 1.0µF
CIN=COUT=Ceramic 1.0µF
100
10
100
10
1
1
0.1
0.1
0.01
0
0.01
50
100
150
0
50
100
150
Output Current IOUT(mA)
Output Current IOUT(mA)
22
R5323x
R5323Z 1.5V (VR1/VR2)
R5323Z 2.8V (VR1/VR2)
V
IN=2.5V
V
IN=3.8V
CIN=COUT=Ceramic 1.0µF
CIN=COUT=Ceramic 1.0µF
100
10
100
10
1
1
0.1
0.01
0.1
0.01
0
50
100
150
0
50
100
150
Output Current IOUT(mA)
Output Current IOUT(mA)
23
PE-SOT-23-6-0611
PACKAGE INFORMATION
• SOT-23-6 (SC-74)
Unit: mm
PACKAGE DIMENSIONS
2.9 0.2
1.9 0.2
+0.2
1.1
−
0.1
(0.95)
(0.95)
0.8 0.1
6
5
4
0 to 0.1
1
2
+0.1
−0.05
+0.1
0.15
0.4
−
0.2
TAPING SPECIFICATION
+0.1
0
4.0 0.1
φ1.5
0.3 0.1
2.0 0.05
6
1
5
4
3.3
2
3
2.0Max.
4.0 0.1
∅1.1 0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-SOT-23-6-0611
PACKAGE INFORMATION
POWER DISSIPATION (SOT-23-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
φ0.5mm × 44pcs
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
420mW
Free Air
250mW
Power Dissipation
Thermal Resistance
θja=(125−25°C)/0.42W=263°C/W
400°C/W
600
40
500
On Board
420
400
300
200
100
0
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
0.95
1.9
0.95
(Unit: mm)
PE-DFN(PLP)1820-6-071010
PACKAGE INFORMATION
• DFN(PLP)1820-6
Unit: mm
PACKAGE DIMENSIONS
1.6±0.1
1.80
0.20±0.1
B
A
0.05 M AB
6
4
× 4
0.05
INDEX
3
1
0.5
0.1NOM.
0.3±0.1
Bottom View
Attention: Tabs or Tab suspension leads in the
parts have VDD or GND level.(They are
connected to the reverse side of this IC.)
Refer to PIN DISCRIPTION.
0.05
Do not connect to other wires or land patterns.
TAPING SPECIFICATION
+0.1
0
4.0±0.1
1.5
0.25±0.1
2.0±0.05
1.1±0.1
2.2
1.1Max.
4.0±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=5000pcs)
11.4±1.0
(R5323K,R5325K : 1reel=3000pcs)
9.0±0.3
2±0.5
21±0.8
PE-DFN(PLP)1820-6-071010
PACKAGE INFORMATION
POWER DISSIPATION (DFN(PLP)1820-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
φ0.54mm × 30pcs
Through-hole
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
880mW
Power Dissipation
Thermal Resistance
θja=(125−25°C)/0.88W=114°C/W
1200
40
On Board
1000
880
800
600
400
200
0
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.5 0.5
1.60
0.35
0.25
(Unit: mm)
PE-WLCSP-6-P1-0611
PACKAGE INFORMATION
• WLCSP-6-P1
Unit: mm
PACKAGE DIMENSIONS
B
1.29
0.5
0.5
A
X4
0.05
INDEX
∅0.16 0.03
∅0.05
M
S AB
0.10
S
Bottom View
0.06
S
S
TAPING SPECIFICATION
4.0 0.1
4.0 0.1
+0.1
0
+0.1
1.5
0
1.5
2.0 0.05
2.0 0.05
0.18 0.1
0.18 0.1
2.0 0.05
2.0 0.05
0.88
1.38
0.7
0.95
0.7
0.95
0.5 0.1
4.0 0.1
0.5 0.1
4.0 0.1
Dummy Pocket
1.2Max.
Dummy Pocket
1.2Max.
E2
TR
User Direction of Feed
User Direction of Feed
The TAPING SPECIFICATION becomes one kind in each product.
Please reter to SELECTION GUIDE for details.
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=5000pcs : E2 Type)
(1reel=3000pcs : TR Type)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-WLCSP-6-P1-0611
PACKAGE INFORMATION
POWER DISSIPATION (WLCSP-6-P1)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plactic (Double sided)
40mm × 40mm × 1.6mm
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
−
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
Power Dissipation
633mW
Thermal Resistance
θja=(125−25°C)/0.633W=158°C/W
633
600
40
On Board
500
400
300
200
100
0
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
Measurement Board Pattern
Power Dissipation
IC Mount Area (Unit : mm)
PE-WLCSP-6-P1-0611
PACKAGE INFORMATION
RECOMMENDED LAND PATTERN (WLCSP)
Solder Mask
(resist)
Copper Pad
Substrate
NSMD
SMD
NSMD and SMD Pad Definition
Copper Pad
(Unit : mm)
Pad definition
Solder Mask Opening
NSMD (Non-Solder Mask defined)
SMD (Solder Mask defined)
0.20mm
Min. 0.30mm
Min. 0.30mm
0.20mm
*
*
*
*
Pad layout and size can be modified by customers material, equipment, method.
Please adjust pad layout according to your conditions.
Recommended Stencil Aperture Size....ø0.3mm
Since lead free WL-CSP components are not compatible with the tin/lead solder process, you shall not mount lead free WL-CSP
components using the tin/lead solder paste.
ME-R5323N-071107
MARK INFORMATION
R5323N SERIES MARK SPECIFICATION
• SOT-23-6 (SC-74)
1
3
2
4
,
,
: Product Code (refer to Part Number vs. Product Code)
: Lot Number
1
2
3
4
• Part Number vs. Product Code
Product
Code
Product
Code
Product
Code
Set VOUT
Set VOUT
Set VOUT
Part Number
Part Number
Part Number
1
2
1
2
Z
0
1
2
3
4
5
7
8
9
A
B
C
H
J
1
2
VR1 VR2
2.8V 2.8V
2.9V 2.9V
3.0V 3.0V
1.8V 1.8V
2.7V 2.7V
2.5V 2.5V
1.5V 1.5V
2.8V 4.0V
2.5V 2.7V
2.6V 2.6V
3.3V 3.0V
3.3V 2.5V
1.8V 3.3V
2.8V 2.9V
1.5V 3.3V
1.5V 2.8V
1.5V 2.5V
3.2V 3.0V
2.8V 3.0V
1.5V 2.9V
2.9V 1.8V
2.8V 1.8V
2.8V 3.3V
3.0V 3.1V
2.9V 3.0V
3.3V 1.9V
1.8V 2.5V
3.1V 3.1V
2.85V 2.85V
VR1 VR2
2.7V 3.0V
1.9V 2.8V
2.5V 2.8V
2.4V 3.0V
2.5V 2.9V
1.5V 2.7V
2.6V 2.9V
1.8V 2.6V
1.7V 2.8V
1.8V 3.1V
1.8V 3.0V
2.7V 1.8V
3.3V 3.3V
2.7V 2.85V
2.6V 3.3V
1.5V 2.85V
1.5V 3.0V
2.6V 2.8V
VR1 VR2
2.8V 2.8V
2.9V 2.9V
3.0V 3.0V
1.8V 3.3V
2.8V 3.0V
1.5V 2.9V
2.8V 3.3V
3.0V 3.1V
2.7V 3.0V
R5323N001B
R5323N002B
R5323N003B
R5323N004B
R5323N005B
R5323N006B
R5323N007B
R5323N008B
R5323N009B
R5323N010B
R5323N011B
R5323N012B
R5323N013B
R5323N014B
R5323N015B
R5323N016B
R5323N017B
R5323N018B
R5323N019B
R5323N020B
R5323N021B
R5323N022B
R5323N023B
R5323N024B
R5323N025B
R5323N026B
R5323N027B
R5323N028B
R5323N029B
N
N
N
N
N
N
N
N
N
N
U
N
N
N
N
N
N
N
N
N
N
N
N
U
U
N
N
U
N
0
R5323N030B
R5323N031B
R5323N032B
R5323N033B
R5323N034B
R5323N035B
R5323N036B
R5323N037B
R5323N038B
R5323N039B
R5323N040B
R5323N041B
R5323N042B
R5323N043B
R5323N044B
R5323N045B
R5323N046B
R5323N047B
N
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
U
R5323N001A
R5323N002A
R5323N003A
R5323N013A
R5323N019A
R5323N020A
R5323N023A
R5323N024A
R5323N030A
U
N
N
N
N
N
N
N
N
G
9
1
2
A
C
J
3
4
5
L
6
Q
S
Y
7
8
B
6
W
T
D
E
F
G
H
K
M
N
P
R
D
E
X
U
F
V
K
L
M
ME-R5323K-071107
MARK INFORMATION
R5323K SERIES MARK SPECIFICATION
• DFN(PLP)1820-6
1
5
4
to
: Product Code (refer to Part Number vs. Product Code)
6
,
: Lot Number
1
4
2
5
3
6
• Part Number vs. Product Code
Product
Code
Product
Code
Product
Code
Set VOUT
Set VOUT
Set VOUT
Part Number
Part Number
Part Number
1
2
3
4
1
2
3
4
1
2
3
4
VR1 VR2
VR1 VR2
VR1 VR2
R5323K001B C 0 0 1 2.8V 2.8V
R5323K002B C 0 0 2 2.9V 2.9V
R5323K003B C 0 0 3 3.0V 3.0V
R5323K004B C 0 0 4 1.8V 1.8V
R5323K005B C 0 0 5 2.7V 2.7V
R5323K006B C 0 0 6 2.5V 2.5V
R5323K007B C 0 0 7 1.5V 1.5V
R5323K008B C 0 0 8 2.8V 4.0V
R5323K009B C 0 0 9 2.5V 2.7V
R5323K010B C 0 1 2 2.6V 2.6V
R5323K011B C 0 4 1 3.3V 3.0V
R5323K012B C 0 3 1 3.3V 2.5V
R5323K013B C 0 2 8 1.8V 3.3V
R5323K014B C 0 1 4 2.8V 2.9V
R5323K015B C 0 1 5 1.5V 3.3V
R5323K016B C 0 1 6 1.5V 2.8V
R5323K017B C 0 1 7 1.5V 2.5V
R5323K018B C 0 1 8 3.2V 3.0V
R5323K019B C 0 2 0 2.8V 3.0V
R5323K020B C 0 2 2 1.5V 2.9V
R5323K021B C 0 2 3 2.9V 1.8V
R5323K022B C 0 2 4 2.8V 1.8V
R5323K023B C 0 2 6 2.8V 3.3V
R5323K024B C 0 4 8 3.0V 3.1V
R5323K025B C 0 4 9 2.9V 3.0V
R5323K026B C 0 3 2 3.3V 1.9V
R5323K027B C 0 2 9 1.8V 2.5V
R5323K028B C 0 5 0 3.1V 3.1V
R5323K029B C 0 3 0 2.85V 2.85V
R5323K030B C 0 3 4 2.7V 3.0V
R5323K031B C 0 3 5 1.9V 2.8V
R5323K032B C 0 3 6 2.5V 2.8V
R5323K033B C 0 3 7 2.4V 3.0V
R5323K034B C 0 3 8 2.5V 2.9V
R5323K035B C 0 3 9 1.5V 2.7V
R5323K036B C 0 4 0 2.6V 2.9V
R5323K037B C 0 4 2 1.8V 2.6V
R5323K038B C 0 4 3 1.7V 2.8V
R5323K039B C 0 4 4 1.8V 3.1V
R5323K040B C 0 4 5 1.8V 3.0V
R5323K041B C 0 4 6 2.7V 1.8V
R5323K042B C 0 4 7 3.3V 3.3V
R5323K043B C 0 5 2 2.7V 2.85V
R5323K044B C 0 5 3 2.6V 3.3V
R5323K045B C 0 5 4 1.5V 2.85V
R5323K046B C 0 5 5 1.5V 3.0V
R5323K047B C 0 5 6 2.6V 2.8V
R5323K001A C 0
R5323K002A C 0
R5323K003A C 0
R5323K013A C 0
R5323K019A C 0
R5323K020A C 0
R5323K023A C 0
R5323K024A C 0
R5323K030A C 0
5
1
1
1
1
2
2
2
3
1 2.8V 2.8V
0 2.9V 2.9V
1 3.0V 3.0V
3 1.8V 3.3V
9 2.8V 3.0V
1 1.5V 2.9V
5 2.8V 3.3V
7 3.0V 3.1V
3 2.7V 3.0V
ME-R5323Z-071107
MARK INFORMATION
R5323Z SERIES MARK SPECIFICATION
• WLCSP-6-P1
1
: G (Fixed)
1
2
3
2
3
,
: Lot Number
• Product Code vs. Marking
Product
Code
Product
Code
Product
Code
Product
Code
Set VOUT
Set VOUT
Set VOUT
Set VOUT
Part Number
Part Number
Part Number
Part Number
1
1
1
1
VR1 VR2
VR1 VR2
VR1 VR2
VR1 VR2
2.6V 2.9V
1.8V 2.6V
1.7V 2.8V
1.8V 3.1V
1.8V 3.0V
2.7V 1.8V
3.3V 3.3V
2.7V 2.85V
2.6V 3.3V
1.5V 2.85V
1.5V 3.0V
2.6V 2.8V
R5323Z001A
R5323Z002A
R5323Z003A
R5323Z004A
R5323Z005A
R5323Z006A
R5323Z007A
R5323Z008A
R5323Z009A
R5323Z010A
R5323Z011A
R5323Z012A
R5323Z013A
R5323Z014A
R5323Z015A
R5323Z016A
R5323Z017A
R5323Z018A
R5323Z019A
R5323Z020A
R5323Z021A
R5323Z022A
R5323Z023A
R5323Z024A
R5323Z025A
R5323Z026A
R5323Z027A
R5323Z028A
R5323Z029A
R5323Z030A
R5323Z031A
R5323Z032A
R5323Z033A
R5323Z034A
R5323Z035A
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
2.8V 2.8V R5323Z036A
2.9V 2.9V R5323Z037A
3.0V 3.0V R5323Z038A
1.8V 1.8V R5323Z039A
2.7V 2.7V R5323Z040A
2.5V 2.5V R5323Z041A
1.5V 1.5V R5323Z042A
2.8V 4.0V R5323Z043A
2.5V 2.7V R5323Z044A
2.6V 2.6V R5323Z045A
3.3V 3.0V R5323Z046A
3.3V 2.5V R5323Z047A
1.8V 3.3V
G
G
G
G
G
G
G
G
G
G
G
G
2.6V 2.9V R5323Z001B
1.8V 2.6V R5323Z002B
1.7V 2.8V R5323Z003B
1.8V 3.1V R5323Z004B
1.8V 3.0V R5323Z005B
2.7V 1.8V R5323Z006B
3.3V 3.3V R5323Z007B
2.7V 2.85V R5323Z008B
2.6V 3.3V R5323Z009B
1.5V 2.85V R5323Z010B
1.5V 3.0V R5323Z011B
2.6V 2.8V R5323Z012B
R5323Z013B
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
G
2.8V 2.8V R5323Z036B
2.9V 2.9V R5323Z037B
3.0V 3.0V R5323Z038B
1.8V 1.8V R5323Z039B
2.7V 2.7V R5323Z040B
2.5V 2.5V R5323Z041B
1.5V 1.5V R5323Z042B
2.8V 4.0V R5323Z043B
2.5V 2.7V R5323Z044B
2.6V 2.6V R5323Z045B
3.3V 3.0V R5323Z046B
3.3V 2.5V R5323Z047B
1.8V 3.3V
G
G
G
G
G
G
G
G
G
G
G
G
2.8V 2.9V
R5323Z014B
2.8V 2.9V
1.5V 3.3V
R5323Z015B
1.5V 3.3V
1.5V 2.8V
R5323Z016B
1.5V 2.8V
1.5V 2.5V
R5323Z017B
1.5V 2.5V
3.2V 3.0V
R5323Z018B
3.2V 3.0V
2.8V 3.0V
R5323Z019B
2.8V 3.0V
1.5V 2.9V
R5323Z020B
1.5V 2.9V
2.9V 1.8V
R5323Z021B
2.9V 1.8V
2.8V 1.8V
R5323Z022B
2.8V 1.8V
2.8V 3.3V
R5323Z023B
2.8V 3.3V
3.0V 3.1V
R5323Z024B
3.0V 3.1V
2.9V 3.0V
R5323Z025B
2.9V 3.0V
3.3V 1.9V
R5323Z026B
3.3V 1.9V
1.8V 2.5V
R5323Z027B
1.8V 2.5V
3.1V 3.1V
R5323Z028B
3.1V 3.1V
2.85V 2.85V
R5323Z029B
2.85V 2.85V
2.7V 3.0V
R5323Z030B
2.7V 3.0V
1.9V 2.8V
R5323Z031B
1.9V 2.8V
2.5V 2.8V
R5323Z032B
2.5V 2.8V
2.4V 3.0V
R5323Z033B
2.4V 3.0V
2.5V 2.9V
R5323Z034B
2.5V 2.9V
1.5V 2.7V
R5323Z035B
1.5V 2.7V
相关型号：
R5323N004B-TR-F
Fixed Positive LDO Regulator, 2 Output, 1.8V1, 1.8V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN
RICOH
R5323N005B-TR-F
Fixed Positive LDO Regulator, 2 Output, 2.7V1, 2.7V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN
RICOH
R5323N007B-TR-F
Fixed Positive LDO Regulator, 2 Output, 1.5V1, 1.5V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN
RICOH
R5323N008B-TR-F
Fixed Positive LDO Regulator, 2 Output, 2.8V1, 4V2, CMOS, PDSO6, LEAD FREE, SOT-23, 6 PIN
RICOH
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