Post on 13-Mar-2020
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RP100x SERIES
LOW NOISE 200mA LDO REGULATOR NO.EA-140-070831
1
OUTLINE The RP100x 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 RP100x 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 and PLP1612-4, therefore high density mounting of the ICs on boards is possible.
FEATURES • Supply Current ......................................................Typ. 18µA • Standby Current ....................................................Typ. 0.1µA • Dropout Voltage ....................................................Typ. 0.13V (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.......................................±0.8% • Packages ..............................................................PLP1612-4, SOT-23-5 • Input Voltage Range .............................................1.7V to 5.25V • Output Voltage ......................................................1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.1V, 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 .....1.0µF or more
APPLICATIONS
• Power source for portable communication equipment. • Power source for electrical appliances such as cameras, VCRs and camcorders. • Power source for battery-powered equipment.
RP100x
2
BLOCK DIAGRAMS RP100xxx1B RP100xxx1D
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;
RP100xxx1x-xx-x ←Part Number ↑ ↑ ↑ ↑ ↑ a b c d e
Code Contents
a Designation of Package Type: K: PLP1612-4 N: SOT-23-5
b
Setting Output Voltage (VOUT): The following 16kinds of voltage are standard. 1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.1V, 3.3V Exceptions:1.85V=RP100x181x5-xx-x, 2.85V=RP100x281x5-xx-x
c Designation of Mask Option B: active high, without auto discharge function* at OFF state. D: active high, with auto discharge function* at OFF state.
d Designation of Taping Type: Ex. TR (refer to Taping Specifications; TR type is the standard direction.)
e Designation of composition of pin plating: -F: Lead free plating (SOT-23-5) None: Au plating (PLP1612-4)
*) 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.
RP100x
3
PIN CONFIGURATIONS • SOT-23-5 • PLP1612-4
1 2 3
4 5
(mark side)
Top View 4 3
1 2
Bottom View 3 4
2 1
PIN DESCRIPTIONS • SOT-23-5 • PLP1612-4*
Pin No. Symbol Description Pin No. Symbol Description 1 VDD Input Pin 1 VOUT Output Pin
2 GND Ground Pin 2 GND Ground Pin
3 CE Chip Enable Pin ("H" Active) 3 CE Chip Enable Pin
("H" Active) 4 NC No Connection 4 VDD Input Pin
5 VOUT Output Pin
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 300 mA
Power Dissipation (SOT-23-5) *1 420 PD
Power Dissipation (PLP1612-4) *1 610 mW
Topt Operating Temperature Range −40 to 85 °C
Tstg Storage Temperature Range −55 to 125 °C
*1) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
∗) Tab in the parts have GND level. (They are connected to the back side of this IC.) Do not connect to other wires or land patterns.
RP100x
4
ELECTRICAL CHARACTERISTICS • RP100xxx1B/D
VIN=Set VOUT+1V, IOUT=1mA, CIN=COUT =1µF, unless otherwise noted. Topt=25°C
Symbol Item Conditions Min. Typ. Max. UnitVOUT > 2.0V ×0.992 ×1.008 V
VOUT Output Voltage VIN=Set VOUT+1V IOUT=1mA VOUT < = 2.0V −16 +16 mV
IOUT Output Current 200 mA
∆VOUT/ ∆IOUT Load Regulation 1mA < = IOUT < = 150mA 20 40 mV
1.2V < = VOUT < 1.5V 0.40 0.50
1.5V < = VOUT < 1.7V 0.24 0.38
1.7V < = VOUT < 2.0V 0.21 0.34
2.0V < = VOUT < 2.5V 0.17 0.30
2.5V < = VOUT < 2.8V 0.14 0.25
VDIF Dropout Voltage IOUT=150mA
2.8V < = VOUT < = 3.3V 0.13 0.23
V
ISS Supply Current IOUT=0mA 18 25 µA
Istandby Standby Current VCE=0V 0.1 2.0 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=3V)
75 dB
VIN Input Voltage*1 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" 1.5 V
VCEL CE Input Voltage "L" 0.3 V
en Output Noise BW=10Hz to 100kHz IOUT=30mA 30 µVrms
RLOW Low Output Nch Tr. ON Resistance (of D version)
VIN=4.0V, VCE=0V 30 Ω
*1) Max. Input Voltage is 5.5V during 500hours.
RP100x
5
TYPICAL APPLICATION
C1 RP100x Series
VDD VOUT
CE GND
C2
VOUT
(External Components)
C2 1.0µF MURATA: GRM155B31A105KE15
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 with good frequency characteristics and ESR (Equivalent Series Resistance). Ceramic capacitors have different temperature characteristics and bias characteristics depending on their
dimensions and manufacturers. If the setting voltage is 2.5V or more and the capacitor’s dimensions for VOUT
equal to 1.0mm by 0.5mm or smaller than that, the capacitance value might be extremely low. As a result, the capacitance might be much less than expected value. In such cases, the operation might be unstable at low temperature. (-20°C or less) In that case, use a larger capacity, or a large dimensions’ capacitor. (For example 1.6mm by 0.8mm)
If a tantalum capacitor is selected as an output capacitor, large ESR may be a cause of unstable operation. Evaluate the operation of PCB with considerable frequency characteristics.
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, as close as possible to the ICs, and make wiring as short as possible.
RP100x
6
TEST CIRCUITS
C1 RP100x Series
VDD VOUT
CE GND
VC2 VOUT IOUT
C1=Ceramic 1.0µF C2=Ceramic 1.0µF
Basic Test Circuit
C1 RP100x Series
VDD VOUT
CE GND
C2A ISS
C1=Ceramic 1.0µF C2=Ceramic 1.0µF
VOUT
Test Circuit for Supply Current
RP100x Series
VDD VOUT
CE GND
C2
Pulse Generator
IOUT
C2=Ceramic 1.0µF
P.G.
Test Circuit for Ripple Rejection
RP100x
7
C1 RP100x Series
VDD VOUT
CE GND
C2
IOUTa IOUTb
C1=Ceramic 1.0µF C2=Ceramic 1.0µF
VOUT
Test Circuit for Load Transient Response
RP100x
8
TYPICAL CHARACTERISTICS 1) Output Voltage vs. Output Current (C1=1.0µF, C2=1.0µF, Topt=25°C) RP100x121x RP100x251x
VIN=2.2V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=5.5V
0 300200100 400
Output Current IOUT (mA)
Outp
ut V
olta
ge
VO
UT
(V
)
0
1.4
1.0
0.8
0.6
1.2
0.4
0.2
VIN=3.5V
VIN=4.2V
VIN=5.0V
VIN=5.5V
0 300200100 4000
2.7
2.1
1.5
1.8
1.2
2.4
0.6
0.9
0.3
Output Current IOUT (mA)O
utp
ut V
olta
ge
VO
UT
(V
)
RP100x331x
VIN=4.3V
VIN=5.0V
VIN=5.5V
0 300200100 4000
3.5
2.5
2.0
1.5
3.0
1.0
0.5
Output Current IOUT (mA)
Outp
ut V
olta
ge
VO
UT
(V
)
2) Output Voltage vs. Input Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C) RP100x121x RP100x121x
IOUT=1mA
IOUT=30mA
IOUT=50mA
0 4321 5
Input Voltage VIN (V)
0
1.4
1.0
0.8
0.6
1.2
0.4
0.2Outp
ut V
olta
ge
VO
UT
(V
)
IOUT=1mA
IOUT=30mA
IOUT=50mA
0 4321 50
2.8
2.0
1.6
1.2
2.4
0.8
0.4
Input Voltage VIN (V)
Outp
ut V
olta
ge
VO
UT
(V
)
RP100x
9
RP100x121x
IOUT=1mA
IOUT=30mA
IOUT=50mA
0 4321 50
3.5
2.5
2.0
1.5
3.0
1.0
0.5
Input Voltage VIN (V)
Outp
ut V
olta
ge
VO
UT
(V
)
3) Supply Current vs. Input Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C) RP100x121x RP100x251x
0 4321 5
0
35
25
20
15
30
10
5
Input Voltage VIN (V)
Supply
Curr
ent IS
S (
µA)
0 4321 5
0
35
25
20
15
30
10
5
Input Voltage VIN (V)
Supply
Curr
ent IS
S (
µA)
RP100x331x
0 4321 5
0
35
25
20
15
30
10
5
Input Voltage VIN (V)
Supply
Curr
ent IS
S (
µA)
RP100x
10
4) Output Voltage vs. Temperature (C1=1.0µF, C2=1.0µF, IOUT=1mA) RP100x121x RP100x251x
1.15
1.25
1.21
1.20
1.23
1.22
1.24
1.16
1.17
1.18
1.19
-40 75500 25-25 85
Temperature Topt (°C)
VIN=2.2V
Outp
ut V
olta
ge
VO
UT
(V
)
2.45
2.55
2.51
2.50
2.53
2.52
2.54
2.46
2.47
2.48
2.49
-40 75500 25-25 85
VIN=3.5V
Temperature Topt (°C)O
utp
ut V
olta
ge
VO
UT
(V
)
RP100x331x
3.25
3.35
3.31
3.30
3.33
3.32
3.34
3.26
3.27
3.28
3.29
-40 75500 25-25 85
VIN=4.3V
Temperature Topt (°C)
Outp
ut V
olta
ge
VO
UT
(V
)
5) Supply Current vs. Temperature (C1=1.0µF, C2=1.0µF, IOUT=0mA) RP100x121x RP100x251x
0
30
20
25
5
10
15
-40 75500 25-25 85
VIN=2.2V
Supply
Curr
ent IS
S (
µA)
Temperature Topt (°C)
0
30
20
25
5
10
15
-40 75500 25-25 85
VIN=3.5V
Supply
Curr
ent IS
S (
µA)
Temperature Topt (°C)
RP100x
11
RP100x331x
0
30
20
25
5
10
15
-40 75500 25-25 85
VIN=4.3V
Supply
Curr
ent IS
S (
µA)
Temperature Topt (°C) 6) Dropout Voltage vs. Output Current (C1=1.0µF,C2=1.0µF) RP100x121x RP100x151x
85°C25°C-40°C
0
450
250
200
350
300
400
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
85°C25°C-40°C
0
350
250
200
300
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
RP100x171x RP100x201x
85°C25°C-40°C
0
350
250
200
300
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
85°C25°C-40°C
0
300
250
200
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
RP100x
12
RP100x251x RP100x281x
85°C25°C-40°C
0
250
200
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
85°C25°C-40°C
0
250
200
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
RP100x331x
85°C25°C-40°C
0
200
150
100
50
0 15010050 200
Output Current IOUT (mA)
Dro
pout V
olta
ge V
DIF
(m
V)
7) Dropout Voltage vs Set Output Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C)
10mA30mA100mA150mA200mA
0
500
400
300
200
100
1 3.53.02.51.5 2.0
Set Output Voltage VREG (V)
Dro
pout volta
ge V
DIF
(m
V)
RP100x
13
8) Ripple Rejection vs. Input Bias Voltage (C1=none, C2=1.0µF, Ripple=0.2VP-P, Topt=25°C) RP100x121x RP100x121x
1kHz
10kHz
100kHz
1.2 1.7 2.72.2 3.2 4.2 4.73.7 5.2
Input Voltage VIN (V)
0
80
10
40
30
20
60
50
70
90
Rip
ple
Reje
ctio
n R
R (
dB
)
IOUT=1mA
1kHz
10kHz
100kHz
1.2 1.7 2.72.2 3.2 4.2 4.73.7 5.20
80
10
40
30
20
60
50
70
90IOUT=30mA
Input Voltage VIN (V)
Rip
ple
Reje
ctio
n R
R (
dB
)
RP100x281x RP100x281x
2.8 4.3 4.83.83.3 5.3
Input Voltage VIN (V)
Rip
ple
Reje
ctio
n R
R (
dB
)
C1=none
IOUT=1mA
1kHz
10kHz
100kHz
0
90
50
40
30
70
60
80
20
10
2.8 4.3 4.83.83.3 5.3
Input Voltage VIN (V)
Rip
ple
Reje
ctio
n R
R (
dB
)
C1=none
IOUT=30mA
0
90
50
40
30
70
60
80
20
10
1kHz
10kHz
100kHz
9) Ripple Rejection vs. Frequency (C1=none, C2=1.0µF, Ripple=0.2VP-P) RP100x121x RP100x121x
IOUT=1mA
IOUT=30mA
IOUT=150mA
0
20
40
60
120
100
80
VIN=2.2V
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
0.1 101 100 1000
IOUT=1mA
IOUT=30mA
IOUT=150mA
0
20
40
60
120
100
80
VIN=3.5V
0.1 101 100 1000
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
RP100x
14
RP100x331x
IOUT=1mA
IOUT=30mA
IOUT=150mA
0
20
40
60
120
100
80
0.1 101 100 1000
VIN=4.3V
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
RP100x121x RP100x251x
-40°C25°C85°C
0
20
40
60
120
100
80
VIN=2.2V
0.1 101 100 1000
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
-40°C25°C85°C
0
20
40
60
120
100
80
VIN=3.5V
0.1 101 100 1000
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
RP100x331x
-40°C25°C85°C
0
20
40
60
120
100
80
VIN=4.3V
0.1 101 100 1000
Frequency f (kHz)
Rip
ple
Reie
ctio
n R
R (
dB
)
RP100x
15
10) Input Transient Response (IOUT=30mA, tr=tf=5µs, Topt=25°C) RP100x121x RP100x251x
3.0
0 10040 6020 80
Outp
ut V
olta
ge V
OU
T (V
)
Input Voltage
Output Voltage
2.0
2.5
1.188
1.198
1.203
1.193
Input V
olta
ge V
IN(V
)
3.5
Time t (µs)
4.5
4.0
0 10040 6020 80
3.5
2.0
2.491
2.501
2.506
2.496
5.0
Outp
ut V
olta
ge V
OU
T (V
)
Input V
olta
ge V
IN(V
)
Time t (µs)
Input Voltage
Output Voltage
RP100x331x
5
4
0 10040 6020 803.290
3.300
3.305
3.295
6
Outp
ut V
olta
ge V
OU
T (V
)
Input V
olta
ge V
IN(V
)
Time t (µs)
Input Voltage
Output Voltage
11) Load Transient Response (C2=1.0µF, Topt=25°C) RP100x121x RP100x251x
100
0
50
0 10040 6020 80
Outp
ut V
olta
ge
VO
UT
(V
)
1.16
1.18
1.19
1.20
1.17
150
Time t (µs)
Output Current
Output Voltage
50mA 100mA
Outp
ut C
urr
ent
IOU
T (
mA
)
VIN=2.2V
tr=tf=0.5µs
100
0
50
0 10040 6020 802.46
2.48
2.49
2.50
2.51
2.47
150
50mA 100mA
VIN=3.5V
tr=tf=0.5µs
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
RP100x
16
RP100x331x RP100x121x
100
0
50
0 10040 6020 803.26
3.28
3.29
3.30
3.31
3.27
150
50mA 100mA
VIN=4.3V
tr=tf=0.5µs
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
100
0
50
0 10040 6020 801.00
1.15
1.20
1.25
1.05
1.10
200
150
1mA 150mA
VIN=2.2V
tr=tf=0.5µs
Outp
ut V
olta
ge
VO
UT
(V
)Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
RP100x251x RP100x331x
100
0
50
0 10040 6020 802.2
2.5
2.6
2.3
2.4
200
150
1mA 150mA
VIN=3.5V
tr=tf=0.5µs
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
100
0
50
0 10040 6020 803.05
3.25
3.30
3.35
3.10
3.15
3.20
200
150
1mA 150mA
VIN=4.3V
tr=tf=0.5µs
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
RP100x121x RP100x251x
100
0
50
0 10040 6020 801.00
1.15
1.20
1.25
1.05
1.10
200
150
1mA 150mA
VIN=2.2V
tr=tf=5µs
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
100
0
50
0 10040 6020 802.2
2.5
2.6
2.3
2.4
200
150
VIN=3.5V
tr=tf=5µs
1mA 150mA
Outp
ut V
olta
ge
VO
UT
(V
)
Time t (µs)
Output Current
Output Voltage
Outp
ut C
urr
ent IO
UT
(m
A)
RP100x
17
RP100x331x
100
0
50
0 10040 6020 80
Outp
ut V
olta
ge
VO
UT
(V
)
3.35
3.30
3.10
3.15
3.20
3.25
200
150
Time t (µs)
Outp
ut C
urr
ent IO
UT
(m
A)
VIN=4.3V
tr=tf=5µs
1mA 150mA
Output Current
Output Voltage
12) Turn On Speed with CE pin (C1=1.0µF, C2=1.0µF, Topt=25°C) RP100x121x RP100x121x
0
1
2
0 10040 6020 80
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
1
0
2
3
Outp
ut V
olta
ge V
OU
T (V
)
IOUT=0mA
Time t (µs)
0
1
2
0 10040 6020 80
1
0
2
3IOUT=30mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
RP100x121x
0
1
2
0 10040 6020 80
1
0
2
3IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
RP100x
18
RP100x251x RP100x251x
0
1
2
3
0 10040 6020 80
2
0
4
6IOUT=0mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
1
2
3
0 10040 6020 80
2
0
4
6IOUT=10mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
RP100x251x RP100x251x
0
1
2
3
0 10040 6020 80
2
0
4
6IOUT=30mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
0
1
2
3
0 10040 6020 80
2
0
4
6IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
RP100x331x RP100x331x
0
2
4
0 10040 6020 80
2
0
4
6IOUT=0mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
0
2
4
0 10040 6020 80
2
0
4
6IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
RP100x
19
13) Turn Off Speed with CE pin (D Version) (C1=1.0µF, C2=1.0µF, Topt=25°C) RP100x121D RP100x121D
0
1
2
1
0
2
3IOUT=0mA
0 30050 150 250100 200
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
1
2
0 30050 150 250100 200
1
0
2
3IOUT=10mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs) RP100x121D RP100x121D
0
1
2
0 30050 150 250100 200
1
0
2
3IOUT=30mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
1
2
0 10020 8040 60
1
0
2
3IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
RP100x251D RP100x251D
0
1
2
3
0 30050 150 250100 200
0
2
4IOUT=0mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output Voltage
Outp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
1
2
3
0 30050 150 250100 200
0
2
4IOUT=10mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
RP100x
20
RP100x251D RP100x251D
0
1
2
3
0 30050 150 250100 200
0
2
4IOUT=30mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
1
2
3
0 30050 150 250100 200
0
2
4IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs) RP100x331D RP100x331D
0
2
4
0 30050 150 250100 200
0
2
6
4
IOUT=0mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
2
4
0 30050 150 250100 200
0
2
6
4
IOUT=10mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs) RP100x331D RP100x331Dx
0
2
4
0 30050 150 250100 200
0
2
6
4
IOUT=30mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
0
2
4
0 10040 8020 60
0
2
6
4
IOUT=150mA
CE
Input V
olta
ge V
CE
(V
)
CE Input Voltage
Output VoltageOutp
ut V
olta
ge V
OU
T (V
)
Time t (µs)
RP100x
21
14) Dropout Voltage vs Temperature (C1=1.0µF, C2=1.0µF) RP100x121x RP100x251x
50mA100mA150mA
0
450
150
50
300
350
200
400
250
100
-40 75500 25-25 85
Temperature Topt (°C)
Dro
pout V
oltage V
DIF
(m
V)
50mA100mA150mA
0
200
80
40
20
140
160
100
180
120
60
-40 75500 25-25 85
Temperature Topt (°C)
Dro
pout V
oltage V
DIF
(m
V)
RP100x301x RP100x331x
50mA100mA150mA
0
200
80
40
20
140
160
100
180
120
60
-40 75500 25-25 85
Temperature Topt (°C)
Dro
pout V
oltage V
DIF
(m
V)
50mA100mA150mA
0
200
80
40
20
140
160
100
180
120
60
-40 75500 25-25 85
Temperature Topt (°C)
Dro
pout V
oltage V
DIF
(m
V)
15) Output Voltage vs. Input Voltage (C1=1.0µF, C2=1.0µF)
IOUT=10mA
IOUT=50mA
IOUT=100mA
IOUT=150mA
IOUT=0mA
2.0
3.2
2.6
2.4
2.2
2.8
3.0
2.7 3.13.02.92.8 3.2
Input Voltage VIN (V)
Outp
ut V
oltage V
OU
T (V
)
RP100x
22
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 Temperature: −40°C to 85°C
RP100x121x RP100x251x
0 50 100 150 200
Topt=-40/25/85°C
0.01
100
1
0.1
10
VIN=1.7V to 5.5V C1=C2=1.0µF
Output Current IOUT (mA)
ES
R (
Ω)
0 50 100 150 200
Topt=-40/25/85°C
0.01
100
1
0.1
10
VIN=2.5V to 5.5V C1=C2=1.0µF
Output Current IOUT (mA)
ES
R (
Ω)
RP100x331x
0 50 100 150 200
Output Current IOUT (mA)
Topt=-40/25/85°C
0.01
100
1
0.1
10
ES
R (
Ω)
VIN=3.3V to 5.5V C1=C2=1.0µF
PACKAGE INFORMATION PE-PLP1612-4-0610
• PLP1612-4 Unit: mm
PACKAGE DIMENSIONS
Bottom View
A B1.2
1.6
0.05
0.05 S
× 4
INDEX
0.6Max.
0.05Min. 0.05 ABM
0.2±0.1
0.7±0.1
0.6
0.3±0.1
3 4
2 1
1.0±0.1
S
TAPING SPECIFICATION
TR User Direction of Feed
1.5 +0.100.2±0.1
1.2Max.
4.0±0.1
4.0±0.1
2.0±0.05
1.45
1.8
0.5±0.1
1.75
±0.1
3.5±0.05
8.0±0.3
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=5000pcs)
2±0.5
21±0.8
11.4±1.09.0±0.3
60∅
+1 0
180
∅0 −1.513
±0.2
∅
PACKAGE INFORMATION PE-PLP1612-4-0610
POWER DISSIPATION (PLP1612-4) 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 plactic (Double sided) 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 610mW
Thermal Resistance θja=(125−25°C)/0.61W=164°C/W
0 50 10025 75 85 125 1500
200
100
300
400
600
500
700610
Ambient Temperature (°C)
Power Dissipation PD(mW)
On Board
40
40
Measurement Board Pattern Power Dissipation IC Mount Area Unit : mm RECOMMENDED LAND PATTERN
2.1
0.35 0.6
0.7 1.0
0.45
(Unit: mm)
PACKAGE INFORMATION PE-SOT-23-5-0610
• 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)
5 4
1 2 3
+0.2
−0.1
1.6
+0.2−0.11.1
+0.1−0.050.15
2.8±
0.3
0 to 0.1
0.8±0.1
0.2
Min
.
TAPING SPECIFICATION
2.0Max.
0.3±0.14.0±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+0.10
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc) (1reel=3000pcs)
2±0.5
11.4±1.09.0±0.3
13±0
.2∅
60∅
+1 0
180
∅0 −1
.5
21±0.8
PACKAGE INFORMATION PE-SOT-23-5-0610
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 Dissipation (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 plactic (Double sided)
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=263°C/W 400°C/W
0 50 10025 75 85 125 150Ambient Temperature (°C)
0
200
100
300
400
250
420500
600
Pow
er D
issi
patio
n P
D(m
W) On Board
Free Air
40
40
Power Dissipation Measurement Board Pattern IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN 0.7 MAX.
0.950.951.9
2.4
1.0
(Unit: mm)
MARK INFORMATION ME-RP100K-070831
RP100K SERIES MARK SPECIFICATION • PLP1612-4
3 4
1 2
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
RP100K121B 1 A RP100K121D 2 A RP100K131B 1 B RP100K131D 2 B RP100K151B 1 C RP100K151D 2 C RP100K181B 1 D RP100K181D 2 D
RP100K181B5 1 E RP100K181D5 2 E RP100K191B 1 F RP100K191D 2 F RP100K201B 1 G RP100K201D 2 G RP100K251B 1 H RP100K251D 2 H RP100K261B 1 J RP100K261D 2 J RP100K271B 1 K RP100K271D 2 K RP100K281B 1 L RP100K281D 2 L
RP100K281B5 1 M RP100K281D5 2 M RP100K291B 1 N RP100K291D 2 N RP100K301B 1 P RP100K301D 2 P RP100K311B 1 Q RP100K311D 2 Q RP100K331B 1 R
RP100K331D 2 R
RP100K211B 1 S RP100K211D 2 S
MARK INFORMATION ME-RP100N-070831
RP100N SERIES MARK SPECIFICATION • SOT-23-5 (SC-74A)
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
RP100N121B 5 0 A RP100N121D 5 1 A RP100N131B 5 0 B RP100N131D 5 1 B RP100N151B 5 0 C RP100N151D 5 1 C RP100N181B 5 0 D RP100N181D 5 1 D
RP100N181B5 5 0 E RP100N181D5 5 1 E RP100N191B 5 0 F RP100N191D 5 1 F RP100N201B 5 0 G RP100N201D 5 1 G RP100N251B 5 0 H RP100N251D 5 1 H RP100N261B 5 0 J RP100N261D 5 1 J RP100N271B 5 0 K RP100N271D 5 1 K RP100N281B 5 0 L RP100N281D 5 1 L
RP100N281B5 5 0 M RP100N281D5 5 1 M RP100N291B 5 0 N
RP100N291D 5 1 N
RP100N301B 5 0 P RP100N301D 5 1 P RP100N311B 5 0 Q RP100N311D 5 1 Q RP100N331B 5 0 R RP100N331D 5 1 R RP100N211B 5 0 S RP100N211D 5 1 S