RP103x SERIES
LOW NOISE 150mA LDO REGULATOR
NO.EA-149-071015
1
OUTLINE
The RP103x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely 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 RP103x Series are excellent, thus these ICs are very suitable for the power supply for
hand-held communi cation equipment.
The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are
DFN(PLP)1010-4, SOT23-5, SC82-AB, therefore high density mounting of the ICs o n boards is possible.
FEATURES
• Supply Current .............................................................Typ. 36µA
• Standby Mode ..............................................................Typ. 0.1µA
• Dropout Voltage............................................................Typ. 0.21V (IOUT=150mA, VOUT=2.8V)
• Ripple Rejection...........................................................Typ. 75dB (f=1kHz)
• Temperature-Drift Coefficient of Output Voltage ..........Typ. ±30ppm/°C
• Line Regulation ............................................................Typ. 0.02%/V
• Output Voltage Accuracy..............................................±1.0%
• Packages......................................................................DFN(PLP)1010-4, SOT-23-5, SC-82AB
• Input Voltage Range.....................................................1.7V to 5.25V
• Output Voltage..............................................................1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.3V, 2.5V
2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V
• Built-in Fold Back Protection Circuit.............................Typ. 40mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC .... 0.47µF or more
APPLICATIONS
• Power source for portable communication equipment.
• Power source for electrical appliances such a s ca meras, VCRs and camcorders.
• Power source for battery-powered equipment.
• Power source for home appliances.
RP103x
2
BLOCK DIAGRAMS
RP103xxx1B RP103xxx1D
VDD
GND
VOUT
CE
Vref
Current Limit
VDD
GND
VOUT
CE
Vref
Current Limit
SELECTION GUIDE
The output voltage, auto discharge function*, 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;
RP103xxx1x-xx-x ←Part Number
↑ ↑ ↑ ↑ ↑
a b c d e
Code Contents
a
Designation of Packa ge Type:
K: DFN(PLP)1010-4
N: SOT-23-5
Q: SC-82AB
b
Setting Output Voltage (VOUT):
The following 16 kinds of voltage are standard.
1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V,
3.0V, 3.1V, 3.3V
Exceptions:1.85V=RP103x181x5-xx-x, 2.85V=RP103x281x5-xx-x
c Designation of Mask O ption
B: active high, without auto discharge function* at OFF state.
D: active high, with auto discharge function* at OFF st ate.
d De signation of Taping Type:
Ex. TR (Refer to Taping Specifications; TR type is the standard direction.)
e De signation of composition of pin plating:
-F: Lead free plating (SOT-23-5, SC-82AB)
None: Au plating (DFN(PLP)1010-4)
*) 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.
RP103x
3
PIN CONFIGURATIONS
• DFN(PLP)1010-4
Top View
21
34
Bottom Vi ew
12
43
• SOT-23-5 • SC-82AB
1
4
5
23
(mark side)
12
3 4
(mark side)
PIN DESCRIPTIONS
•
DFN(PLP)1010-4
•
SOT-23-5
Pin No. Symbol Description Pin No. Symbol Description
1 VOUT Output Pin 1 VDD Input Pin
2 GND Ground Pin 2 GND Ground Pin
3 CE
Chip Enable Pin
("H" Active) 3 CE
Chip Enable Pin
("H" Active)
4 VDD Input Pin 4 NC No Connection
5 VOUT Output Pin
∗) Tab in the parts have GND level.
(They are connected to the back side o f this IC.)
Do not connect to other wires or land patterns.
• SC-82AB
Pin No. Symbol Description
1 CE
Chip Enable Pin
("H" Active)
2 GND Ground Pin
3 VOUT Output Pin
4 VDD Input Pin
RP103x
4
ABSOLUTE MAXIMUM RATINGS
Symbol Item Rating Unit
VIN Input Voltage 6.0 V
VCE Input Voltage (CE Pin) 6.0 V
VOUT Output Voltage −0.3 to VIN+0.3 V
IOUT Output Current 180 mA
Power Dissipation* (DFN(PLP)1010-4) 400
Power Dissipation* (SOT-23-5) 420
PD
Power Dissipation* (SC-82AB) 380
mW
Topt Operating Temperature Range −40 to 85 °C
Tstg Storage Temperature Range −55 to 125 °C
*) For Power Dissipation, please refe r 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.
RP103x
5
ELECTRICAL CHARACTERISTICS
• RP103xxx1B/D
VIN=Set VOUT+1V for VOUT options greater than 1.5V. VIN=2.5V for VOUT
<
=
1.5V.
IOUT=1mA, CIN=COUT=0.47µF, unless otherwise noted.
values indicate -40°C
<
=
Topt
<
=
85°C, unless otherwise noted. Topt=25°C
Symbol Item Conditions Min. Typ. Max. Unit
VOUT > 2.0V ×0.99 ×1.01 V
Topt=25°C VOUT
<
=
2.0V −20 +20 mV
VOUT > 2.0V ×0.985 ×1.015 V
VOUT Output Voltage -40°C
<
=
Topt
<
=
85°CVOUT
<
=
2.0V −30 +30 mV
IOUT Output Current 150 mA
∆VOUT/
∆IOUT Load Regulation 1mA
<
=
IOUT
<
=
150mA 10
30 mV
1.2V
<
=
VOUT < 1.5V 0.50 0.62
1.5V
<
=
VOUT < 1.7V 0.38 0.47
1.7V
<
=
VOUT < 2.0V 0.34 0.42
2.0V
<
=
VOUT < 2.5V 0.28 0.36
2.5V
<
=
VOUT < 2.8V 0.22 0.30
VDIF Dropout Voltage IOUT=150mA
2.8V
<
=
VOUT
<
=
3.3V 0.21 0.27
V
ISS Supply Current IOUT=0mA 36
50 µA
Istandby Supply Current (Standby) VCE=0V 0.1 1.0
µA
∆VOUT/
∆VIN Line Regulation Set VOUT+0.5V
<
=
VIN
<
=
5.0V 0.02
0.10 %/V
RR Ripple Rejection f=1kHz, Ripple 0.2Vp-p
VIN=Set VOUT+1V, IOUT=30mA
(In case that VOUT
<
=
2.0V, VIN=3.0V) 75 dB
VIN Input Voltage* 1.7 5.25 V
∆VOUT/
∆Topt Output Voltage
Temperature Coefficient −40°C
<
=
Topt
<
=
85°C ±30 ppm/°C
Ilim Short Current Limit VOUT=0V 40 mA
IPD CE Pull-down Current 0.3
µA
VCEH CE Input Voltage "H" 1.1 V
VCEL CE Input Voltage "L"
0.3 V
en Output Noise BW=10Hz to 100kHz
IOUT=30mA 60
µVrms
RLOW Low Output Nch Tr.
ON Resistan ce
(of D version)
VIN=4.0V
VCE=0V 30 Ω
*) When Input Voltage is 5.5V, the total operational time must be within 500hrs.
RP103x
6
TYPICAL APPLICATION
C1 RP103x
Series
VDD VOUT
CE GND
C2
VOUT
(External Components)
C2 0.47µF MURATA: GRM155B30J474KE18B
TECHNICAL NOTES
When using these ICs, consider the following p oints:
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 with good frequency characteristics and ESR (Equivalent Series Resi stance).
(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
component s 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 0.47µF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring
as short as possible.
RP103x
7
TEST CIRCUITS
C1 RP103x
Series
VDD VOUT
CE GND
V
C2 VOUT IOUT
C1=Ceramic 0.47µF
C2=Ceramic 0.47µF
Basic Test Circuit
C1 RP103x
Series
VDD VOUT
CE GND
C2
A ISS
C1=Ceramic 0.47µF
C2=Ceramic 0.47µF
VOUT
Test Circuit for Supply Current
RP103x
Series
VDD VOUT
CE GND
C2
Pulse
Generator
IOUT
C2=Ceramic 0.47µF
P.G.
Test Circuit for Ripple Rejection
RP103x
8
C1 RP103x
Series
VDD VOUT
CE GND
C2
IOUTa IOUTb
C1=Ceramic 0.47µF
C2=Ceramic 0.47µF
VOUT
Test Circuit for Load Transient Response
RP103x
9
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121x RP103x251x
V
IN=
2.2V
V
IN=
3.6V
V
IN=
4.2V
V
IN=
5.0V
V
IN=
5.5V
0 400200 300100 500
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0
1.4
1.0
0.8
0.6
1.2
0.4
0.2
V
IN=
3.5V
V
IN=
4.2V
V
IN=
5.0V
V
IN=
5.5V
0 400200 300100 500
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0
3.0
2.5
2.0
1.5
1.0
0.5
RP103x331x
V
IN=
4.3V
V
IN=
5.0V
V
IN=
5.5V
0 400200 300100 500
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
0
3.5
2.5
2.0
1.5
3.0
1.0
0.5
2) Output Voltage vs. Input Voltage (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121x RP103x251x
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
043215
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
0
1.4
1.0
0.8
0.6
1.2
0.4
0.2
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
043215
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
0
2.8
2.0
1.6
1.2
2.4
0.8
0.4
RP103x
10
RP103x331x
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=50mA
043215
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
0
3.5
2.5
2.0
1.5
3.0
1.0
0.5
3) Supply Current vs. Input Voltage (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121x RP103x251x
043215
Input Voltage VIN (V)
Supply Current ISS (µA)
0
50
40
30
20
10
043215
Input Voltage VIN (V)
Supply Current ISS (µA)
0
50
40
30
20
10
RP103x331x
043215
Input Voltage VIN (V)
Supply Current ISS (µA)
0
50
40
30
20
10
RP103x
11
4) Output Voltage vs. Temperature (C1=0.47µF, C2=0.47µF, IOUT=1mA)
RP103x121x RP103x251x
1.15
1.25
1.21
1.20
1.23
1.22
1.24
1.16
1.17
1.18
1.19
-40 7550025-25 85
Temperature Topt (°C)
VIN=2.2V
Output Voltage VOUT (V)
2.45
2.55
2.51
2.50
2.53
2.52
2.54
2.46
2.47
2.48
2.49
-40 7550025-25 85
Temperature Topt (°C)
VIN=3.5V
Output Voltage VOUT (V)
RP103x331x
3.25
3.35
3.31
3.30
3.33
3.32
3.34
3.26
3.27
3.28
3.29
-40 7550025-25 85
Temperature Topt (°C)
VIN=4.3V
Output Voltage VOUT (V)
5) Supply Current vs. Temperature (C1=0.47µF, C2=0.47µF, IOUT=0mA)
RP103x121x RP103x251x
30
40
38
32
34
36
-40 7550025-25 85
Temperature Topt (°C)
VIN=2.2V
Supply Current ISS (µA)
30
40
38
32
34
36
-40 7550025-25 85
Temperature Topt (°C)
VIN=3.5V
Supply Current ISS (µA)
RP103x
12
RP103x331x
30
40
38
32
34
36
-40 7550025-25 85
Temperature Topt (°C)
VIN=4.3V
Supply Current ISS (µA)
6) Dropout Voltage vs. Output Current (C1=0.47µF, C2=0.47µF)
RP103x121x RP103x251x
85°C
25°C
-
40°C
0
600
500
400
300
200
100
0 12060 9030 150
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(mV)
85°C
25°C
-
40°C
0
300
250
200
100
150
50
0 12060 9030 150
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(mV)
RP103x331x
85°C
25°C
-
40°C
0
250
200
150
100
50
0 12060 9030 150
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(mV)
RP103x
13
7) Dropout Voltage vs. Set Output Voltage (C1=0.47µF, C2=0.47µF, Topt=25°C)
10mA
30mA
50mA
150mA
0
600
400
500
300
200
100
1.0 3.53.02.51.5 2.0
Set Output Voltage VREG (V)
Dropout Voltage V
DIF
(mV)
8) Ripple Rejection vs. Input Bias Voltage (C1=0.47µF, C2=0.47µF, Ripple=0.2VP-P, Topt=25°C)
RP103x281x RP103x281x
1kHz
10kHz
100kHz
2.8 3.3 4.33.8 4.8 5.3
Input Voltage V
IN
(V)
0
80
10
40
30
20
60
50
70
90
Ripple Rejection RR (dB)
I
OUT
=1mA
1kHz
10kHz
100kHz
2.8 3.3 4.33.8 4.8 5.3
Input Voltage V
IN
(V)
0
80
10
40
30
20
60
50
70
90
Ripple Rejection RR (dB)
I
OUT
=30mA
9) Ripple Rejection vs. Frequency (C1=none, C2=0.47µF, Ripple=0.2VP-P)
RP103x121x RP103x251x
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=150mA
0
20
40
60
120
100
80
VIN=2.2V
Frequency f (kHz)
Ripple Rejection RR (dB)
0.1 101 100 1000
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=150mA
0
10
30
50
100
90
70
20
40
60
80
VIN=3.5V
Frequency f (kHz)
Ripple Rejection RR (dB)
0.1 101 100 1000
RP103x
14
RP103x331x
I
OUT
=1mA
I
OUT
=30mA
I
OUT
=150mA
0
20
40
60
120
100
80
0.1 101 100 1000
VIN=4.3V
Frequency f (kHz)
Ripple Rejection RR (dB)
10) Input Transient Response (IOUT=30mA, tr=tf=5µs, Topt=25°C)
RP103x121x RP103x251x
0 10040 6020 80
Output Voltage V
OUT
(V)
Output Voltage
Input Voltage
2
3
1.195
1.205
1.200
Input Voltage V
IN
(V)
4
Time t (µs)
0 10040 6020 80
Output Voltage V
OUT
(V)
Output Voltage
Input Voltage
3
4
2.495
2.505
2.500
Input Voltage V
IN
(V)
5
Time t (µs)
RP103x331x
0 10040 6020 80
Output Voltage V
OUT
(V)
Output Voltage
Input Voltage
4
5
3.295
3.305
3.300
Input Voltage V
IN
(V)
6
Time t (µs)
RP103x
15
11) Load Transient Response (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121x RP103x251x
100
0
50
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
1.18
1.20
1.21
1.19
150
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=2.2V
tr=tf=0.5µs
50mA 100mA
100
0
50
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
2.48
2.50
2.51
2.49
150
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=3.5V
tr=tf=0.5µs
50mA 100mA
RP103x331x RP103x121x
100
0
50
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
3.28
3.30
3.31
3.29
150
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=4.3V
tr=tf=0.5µs
50mA 100mA
150
0
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
1.10
1.20
1.21
1.15
300
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=2.2V
tr=tf=0.5µs
1mA 150mA
RP103x251x RP103x331x
150
0
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
2.40
2.50
2.55
2.45
300
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=3.5V
tr=tf=0.5µs
1mA 150mA
150
0
0 10040 6020 80
Output Voltage VOUT (V)
Output Voltage
3.20
3.30
3.35
3.25
300
Time t (µs)
Output Current
Output Current IOUT (mA)
VIN=4.3V
tr=tf=0.5µs
1mA 150mA
RP103x
16
12) Turn On Speed with CE pin (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121x RP103x121x
0
0.5
1.0
1.5
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
0
0.5
1.0
1.5
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
RP103x121x RP103x251x
0
0.5
1.0
1.5
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
0
1
2
3
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
RP103x251x RP103x251x
0
1
2
3
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
0
1
2
3
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
RP103x
17
RP103x331x RP103x331x
0
1
2
3
4
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
0
1
2
3
4
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
RP103x331x
0
1
2
3
4
8020 40060
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
13) Turn Off Speed with CE pin (D Version) (C1=0.47µF, C2=0.47µF, Topt=25°C)
RP103x121D RP103x121D
0
0.5
1.0
1.5
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
1800 60 14020 10080 16040 120
0
0.5
1.0
1.5
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
1800 60 14020 10080 16040 120
RP103x
18
RP103x121D RP103x251D
0
0.5
1.0
1.5
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage 1
0
2
3
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
1800 60 14020 10080 16040 120
0
1
2
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
1800 60 14020 10080 16040 120
RP103x251D RP103x251D
0
1
2
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
1800 60 14020 10080 16040 120
0
1
2
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
1800 60 14020 10080 16040 120
RP103x331D RP103x331D
0
1
2
4
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
6
Output Voltage V
OUT
(V)
I
OUT
=0mA
Time t (µs)
1800 60 14020 10080 16040 120
0
1
2
4
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
6
Output Voltage V
OUT
(V)
I
OUT
=30mA
Time t (µs)
1800 60 14020 10080 16040 120
RP103x
19
RP103x331D
0
1
2
4
3
CE Input Voltage V
CE
(V)
Output Voltage
CE Input Voltage
0
2
4
6
Output Voltage V
OUT
(V)
I
OUT
=150mA
Time t (µs)
1800 60 14020 10080 16040 120
14) Dropout Voltage vs. Temperature (C1=0.47µF, C2=0.47µF)
RP103x121x RP103x251x
0
450
150
50
250
350
200
300
400
100
-40 7550025-25 85
Temperature Topt (°C)
Dropout Voltage V
DIF
(mV)
150mA
100mA
50mA
0
200
60
20
100
140
80
120
180
160
40
-40 7550025-25 85
Temperature Topt (°C)
Dropout Voltage V
DIF
(mV)
150mA
100mA
50mA
RP103x301x RP103x331x
0
200
60
20
100
140
80
120
180
160
40
-40 7550025-25 85
Temperature Topt (°C)
Dropout Voltage V
DIF
(mV)
150mA
100mA
50mA
0
200
60
20
100
140
80
120
180
160
40
-40 7550025-25 85
Temperature Topt (°C)
Dropout Voltage V
DIF
(mV)
150mA
100mA
50mA
RP103x
20
ESR vs. Output Current
When using these ICs, consider the following p oints:
The relations between I OUT (Output Current) and ESR of an output capa citor 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
Temperature : −40°C to 85°C
RP103x121x RP103x331x
0 25 75 12550 100 150
Output Current IOUT (mA)
ESR (Ω)
VIN=1.7V to 5.0V
C1=C2=Ceramic 0.47µF
0.01
100
1
0.1
10
Topt=-40°C
Topt=85°C
0 25 75 12550 100 150
Output Current IOUT (mA)
0.01
100
1
0.1
10
ESR (Ω)
VIN=3.5V to 5.0V
C1=C2=Ceramic 0.47µF
Topt=-40°C
Topt=85°C
PACKAGE INFORMATION PE-DFN(PLP)1010-4-071010
• DFN(PLP)1010-4 Unit: mm
PACKAGE DIMENSIONS
AB
1.00
1.00
0.05
0.05 S
× 4
0.05 ABS
M
0.25±0.05
0.48±0.05
0.25±0.05 0.07±0.05
0.65
0.25±0.05
0.48±0.05
3-C0.18
34
21
45
S
0.32±0.05
0.6Max.
0.05Min.
Bottom View
) Tab in the parts have V
DD
or GND level.
(They are connected to the back side of the IC.)
Do not connect to other wires or land patterns.
TAPING SPECIFICATION
1.5+0.1
0
0.2±0.1
1.2Max.
4.0±0.1
2.0±0.05
0.5±0.1
2.0±0.1 1.1
1.1
1.75±0.1
3.5±0.05
8.0±0.3
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=10000 pcs )
2±0.5
21±0.8
11.4±1.0
9.0±0.3
60
∅+1
0
180
∅0
−1.5
13±0.2
∅
PACKAGE INFORMATION PE-DFN(PLP)1010-4-071010
POWER DISSIPATION (DFN(PLP)1010-4)
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 Mounting on Board (Wind velocity=0m/s)
Board Material Glass cloth epoxy plastic (Double si ded)
Board Dimensions 40mm × 40mm × 1.6mm
Copper Ratio Top side : Approx. 50% , Back side : Approx. 50%
Through-hole φ0.54mm × 24pcs
Measurement Result (Topt=25°C, Tjmax=125°C)
Standard Land Pattern
Power Dissipation 400mW
Thermal Resistance θja=(125−25°C)/0.4W=250°C/W
Thermal Resistance θjc=67°C/W
0 50 10025 75 85 125 150
0
200
100
300
400
600
500
700
On Board
Ambient Temperature (°C)
Power Dissipation P
D
(mW)
40
40
Measurement Board Pattern
Power Dissipation IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.25
0.40
0.65
0.48
3-C0.18
0.48
1.30
0.47
0.22
45
(Unit: mm)
PAC
K
AGE INFORMATION PE-SOT-23-5-071228
• SOT-23-5 (SC-74A) Unit: mm
PACKAGE DIMENSIONS
2.9±0.2
0.4±0.1
1.9±0.2
(0.95) (0.95)
54
123
+0.2
−0.1
1.6
+0.2
−0.1
1.1
+0.1
−0.05
0.15
2.8–0.3
0 to 0.1
0.8±0.1
0.2 Min.
TAPING SPECIFICATION
2.0Max.
0.3–0.1 4.0–0.1 2.0–0.05
4.0–0.1
3.3
3.2
8.0–0.3
1.75–0.1
3.5–0.05
φ1.5+0.1
0
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
2±0.5
11.4±1.0
9.0±0.3
13±0.2
∅
60
∅+1
0
180
∅0
−1.5
21±0.8
PAC
K
AGE INFORMATION PE-SOT-23-5-071228
POWER DISSIPATION (SOT-23-5)
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:
(Power Dissip ation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Environment Mounting on Board (Wind velocity=0m/s)
Board Material Glass cloth epoxy plastic (Double si ded)
Board Dimensions 40mm × 40mm × 1.6mm
Copper Ratio Top side : Approx. 50% , Back side : Approx. 50%
Through-hole φ0.5mm × 44pcs
Measurement Result (Topt=25°C, Tjmax=125°C)
Standard Land Pattern Free Air
Power Dissipation 420mW 250mW
Thermal Resistance θja=(125−25°C)/0.42W=238°C/W 400°C/W
0 50 10025 75 85 125 150
Ambient Temperature (°C)
0
200
100
300
400
250
420
500
600
Power Dissipation P
D
(mW)
On Board
Free Air
40
40
Power Dissipation Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
0.95
0.951.9
2.4
1.0
(Unit: mm)
PACKAGE INFORMATION PE-SC-82AB-0512
• SC-82AB Unit: mm
PACKAGE DIMENSIONS
0.3±0.2
3
21
4
1.3±0.2
0.3±0.1 0.3±0.1 (0.7)
0.9±0.1
0 to 0.1
0.3±0.1 0.4±0.1
0.05
0.16+0.1
−0.06
2±0.2
2.1±0.3
1.25±0.2
−0.1
TAPING SPECIFICATION
2.0±0.05
4.0±0.1
0.2±0.1 +0.1
0
2.2
4.0±0.1
1.6Max.
3.5±0.05
8.0±0.3
1.75±0.1
2.6
∅
1.5
TR
User Direction of Feed
∅1.1±0.1
TAPING REEL DIMENSIONS
(1reel=3000pcs)
2±0.5
13±0.2
180
60
0
−1.5
+1
0
21±0.8
11.4±1.0
9.0±0.3
PACKAGE INFORMATION PE-SC-82AB-0512
POWER DISSIPATION (SC-82AB)
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 Mounting on Board (Wind velocity=0m/s)
Board Material Glass cloth epoxy plactic (Double si ded)
Board Dimensions 40mm × 40mm × 1.6mm
Copper Ratio Top side : Approx. 50% , Back side : Approx. 50%
Through-hole φ0.5mm × 44pcs
Measurement Result (Topt=25°C,Tjmax=125°C)
Standard Land Pattern Free Air
Power Dissipation 380mW 150mW
Thermal Resistance θja=(125−25°C)/0.38W=263°C/W 667°C/W
0 50 10025 75 85 125 150
Ambient Temperature (°C)
0
200
100
300
400
150
380
500
600
Power Dissipation PD(mW)
On Board
Free Air
40
40
Power Dissipation Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.8
0.6
0.65
0.65
0.65
1.9
0.6
0.8
0.8
0.6 0.6
0.8
0.8
(Unit: mm)
MARK INFORMATIONS ME-RP103K-071010
RP103K SERIES MARK SPECIFICATION
• DFN(PLP)1010-4
1 2
4 3
1 2
3 4
1
,
2
: Product Code (Refer to Part Number vs. Product Code)
3
,
4
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
1
2
Part Number
1
2
RP103K121B 7 A RP103K121D 8 A
RP103K131B 7 B RP103K131D 8 B
RP103K151B 7 C RP103K151D 8 C
RP103K181B 7 D RP103K181D 8 D
RP103K181B5 7 E RP103K181D5 8 E
RP103K191B 7 F RP103K191D 8 F
RP103K201B 7 G RP103K201D 8 G
RP103K251B 7 H RP103K251D 8 H
RP103K261B 7 J RP103K261D 8 J
RP103K271B 7 K RP103K271D 8 K
RP103K281B 7 L RP103K281D 8 L
RP103K281B5 7 M RP103K281D5 8 M
RP103K291B 7 N RP103K291D 8 N
RP103K301B 7 P RP103K301D 8 P
RP103K311B 7 Q RP103K311D 8 Q
RP103K331B 7 R
RP103K331D 8 R
RP103K231B 7 S RP103K231D 8 S
MARK INFORMATIONS ME-RP103N-0707
RP103N SERIES MARK SPECIFICATION
• SOT-23-5
1 2 3 4 5
1
,
2
,
3
: Product Code (Refer to Part Number vs. Product Code)
4
,
5
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
1
2
3
Part Number
1 2 3
RP103N121B 8 0 A RP103N121D 8 1 A
RP103N131B 8 0 B RP103N131D 8 1 B
RP103N151B 8 0 C RP103N151D 8 1 C
RP103N181B 8 0 D RP103N181D 8 1 D
RP103N181B5 8 0 E RP103N181D5 8 1 E
RP103N191B 8 0 F RP103N191D 8 1 F
RP103N201B 8 0 G RP103N201D 8 1 G
RP103N251B 8 0 H RP103N251D 8 1 H
RP103N261B 8 0 J RP103N261D 8 1 J
RP103N271B 8 0 K RP103N271D 8 1 K
RP103N281B 8 0 L RP103N281D 8 1 L
RP103N281B5 8 0 M RP103N281D5 8 1 M
RP103N291B 8 0 N RP103N291D 8 1 N
RP103N301B 8 0 P RP103N301D 8 1 P
RP103N311B 8 0 Q RP103N311D 8 1 Q
RP103N331B 8 0 R
RP103N331D 8 1 R
RP103N231B 8 0 S RP103N231D 8 1 S
MARK INFORMATIONS ME-RP103Q-0707
RP103Q SERIES MARK SPECIFICATION
• SC-82AB
2
4
1
3
1
,
2
: Product Code (Refer to Part Number vs. Product Code)
3
,
4
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
1
2
Part Number
1
2
RP103Q121B G 0 RP103Q121D J 0
RP103Q131B G 1 RP103Q131D J 1
RP103Q151B G 2 RP103Q151D J 2
RP103Q181B G 3 RP103Q181D J 3
RP103Q181B5 G 4 RP103Q181D5 J 4
RP103Q191B G 5 RP103Q191D J 5
RP103Q201B G 6 RP103Q201D J 6
RP103Q251B G 7 RP103Q251D J 7
RP103Q261B G 8 RP103Q261D J 8
RP103Q271B G 9 RP103Q271D J 9
RP103Q281B H 0 RP103Q281D K 0
RP103Q281B5 H 1 RP103Q281D5 K 1
RP103Q291B H 2 RP103Q291D K 2
RP103Q301B H 3 RP103Q301D K 3
RP103Q311B H 4
RP103Q311D K 4
RP103Q331B H 5 RP103Q331D K 5
RP103Q231B H 6 RP103Q231D K 6
