RICOH RP102K331D

RP102x SERIES
LOW NOISE 300mA LDO REGULATOR
NO.EA-141-070727
OUTLINE
The RP102x 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, a resistor-net for voltage setting, a current limit circuit and a chip enable circuit.
These ICs perform with low dropout voltage and "chip enable" function. The line transient response and load
transient response of the RP102x 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,
PLP1820-6, and WLCSP-4-P2, therefore high density mounting of the ICs on boards is possible.
FEATURES
•
•
•
•
•
•
•
•
•
•
Supply Current ......................................................Typ. 50µA
Standby Mode .......................................................Typ. 0.1µA
Dropout Voltage ....................................................Typ. 0.12V (IOUT=300mA, VOUT=2.8V)
Ripple Rejection....................................................Typ. 80dB (f=1kHz)
Temperature-Drift Coefficient of Output Voltage ...Typ. ±20ppm/°C
Line Regulation .....................................................Typ. 0.02%/V
Output Voltage Accuracy.......................................±0.8%
Packages ..............................................................WLCSP-4-P2, PLP1820-6, SOT-23-5
Input Voltage Range .............................................1.7V to 5.25V
Output Voltage ......................................................1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 2.5V, 2.6V, 2.7V,
2.8V, 2.85V, 2.9V, 3.0V, 3.3V
• Built-in Fold Back Protection Circuit .....................Typ. 50mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC ......CIN=COUT=1µF 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.
1
RP102x
BLOCK DIAGRAMS
RP102xxx1B
VDD
RP102xxx1D
VOUT
VDD
Vref
VOUT
Vref
Current Limit
CE
Current Limit
GND
CE
GND
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;
RP102xxx1x-xx-x
↑ ↑
a b
Code
a
b
c
d
e
←Part Number
↑ ↑ ↑
c d e
Contents
Designation of Package Type:
K: PLP1820-6
N: SOT-23-5
Z: WL-CSP4-P2
Setting Output Voltage (VOUT):
1.2V, 1.25V, 1.3V, 1.5V, 1.8V, 1.85V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.3V
Exceptions: 1.25V=RP102x121x5-xx-x, 1.85V=RP102x181x5-xx-x,
2.85V=RP102x281x5-xx-x.
Designation of Mask Option
B: active high, without auto discharge function* at OFF state.
D: active high, 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 pin plating:
-F: Lead free plating (SOT-23-5,WLCSP-4-P2)
None: Au plating (PLP1820-6)
*) 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.
2
RP102x
PIN CONFIGURATIONS
• WLCSP-4-P2
Mark Side
• PLP1820-6
Top View
Bump Side
6
4
3
3
5
• SOT-23-5
Bottom View
4
4
5
5
4
6
4
(mark side)
1
2
2
1
1
1
2
3
3
2
2
3
1
PIN DESCRIPTION
•
•
WLCSP-4-P2
Pin No.
Symbol
1
VDD
2
CE
3
4
Description
PLP1820-6*
Pin No.
Symbol
Description
Input Pin
1
VOUT
Output Pin
Chip Enable Pin
2
VOUT
Output Pin
GND
Ground Pin
3
GND
Ground Pin
VOUT
Output Pin
4
CE
Chip Enable Pin
5
VDD
Input Pin
6
VDD
Input Pin
∗ 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.
•
SOT-23-5
Pin No.
Symbol
Description
1
VDD
2
GND
3
CE
Chip Enable Pin
4
NC
No Connection
5
VOUT
Output Pin
Input Pin
Ground Pin
3
RP102x
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 (WLCSP-4-P2) *
530
Power Dissipation (PLP1820-6) *
420
Power Dissipation (SOT-23-5) *
880
Topt
Operating Temperature Range
−40 to 85
°C
Tstg
Storage Temperature Range
−55 to 125
°C
PD
*) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
4
mW
RP102x
ELECTRICAL CHARACTERISTICS
•
RP102xxx1B/D
VIN=Set VOUT+1V for VOUT options grater than 1.5V. VIN=2.5V for VOUT
IOUT=1mA, CIN=COUT=1µF, unless otherwise noted.
<
=
1.5V.
Topt=25°C
Symbol
Item
VOUT
Output Voltage
IOUT
Output Current
Conditions
VIN=Set VOUT+1V
Min.
Typ.
Max.
Unit
VOUT > 2.0V
×0.992
×1.008
V
<
=
−16
+16
mV
VOUT
2.0V
300
mA
1mA
<
=
IOUT
<
=
150mA
10
20
1mA
<
=
IOUT
<
=
300mA
20
40
∆VOUT/
∆IOUT
Load Regulation
VDIF
Dropout Voltage
ISS
Supply Current
IOUT=0mA
50
70
µA
Supply Current (Standby)
VCE=0V
0.1
2.0
µA
∆VOUT/
∆VIN
Line Regulation
Set VOUT+0.5V
0.02
0.10
%/V
RR
Ripple Rejection
f=1kHz, Ripple 0.2Vp-p
VIN=Set VOUT+1V, IOUT=30mA
(In case that VOUT <
= 2V, VIN=3V)
VIN
Input Voltage*
Istandby
∆VOUT/
∆Topt
Refer to the Electrical Characteristics by Output Voltage
<
=
VIN
<
=
5V
80
1.7
Output Voltage
Temperature Coefficient
−40°C
Ilim
Short Current Limit
VOUT=0V
IPD
CE Pull-down Current
0.05
VCEH
CE Input Voltage “H”
1.5
VCEL
CE Input Voltage “L”
en
RLOW
mV
<
=
Topt
<
=
85°C
dB
5.25
V
±20
ppm
/°C
50
mA
0.3
0.6
µA
V
0.3
V
Output Noise
BW=10Hz to 100kHz
IOUT=30mA
30
µVrms
Low Output Nch Tr. ON
Resistance (of D version)
VIN=4V
VCE=0V
30
Ω
*) When Input Voltage is 5.5V, the total operational time must be within 500hrs.
•
Electrical Characteristics by Output Voltage
Output Voltage
VOUT (V)
Topt=25°C
Dropout Voltage VDIF (V)
Condition
Typ.
Max.
Condition
Typ.
Max.
1.2V
<
=
VOUT < 1.5V
0.145
-
0.290
0.500
1.5V
<
=
VOUT < 1.7V
0.110
0.160
0.220
0.320
1.7V
<
=
VOUT < 2.0V
0.100
0.140
0.200
0.280
2.0V
<
=
VOUT < 2.5V
0.085
0.120
0.170
0.240
2.5V
<
=
VOUT < 2.8V
0.070
0.100
0.140
0.200
2.8V
<
=
VOUT
<
=
0.060
0.095
0.120
0.190
3.3V
IOUT=150mA
IOUT=300mA
5
RP102x
TYPICAL APPLICATION
VDD
C1
VOUT
RP102x
Series
CE
C2
GND
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).
(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, as close as possible to the ICs, and make wiring
as short as possible.
6
RP102x
TEST CIRCUITS
VDD
VOUT
RP102x
Series
C1
CE
C2
V
VOUT
IOUT
GND
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Basic Test Circuit
VDD
A
ISS
C1
VOUT
RP102x
Series
CE
C2
GND
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Test Circuit for Supply Current
Pulse
Generator
VDD
P.G.
VOUT
RP102x
Series
CE
C2
IOUT
GND
C2=Ceramic 1.0µF
Test Circuit for Ripple Rejection
7
RP102x
VDD
C1
VOUT
RP102x
Series
CE
C2
GND
IOUTa
IOUTb
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Test Circuit for Load Transient Response
8
RP102x
TYPICAL CHARACTERISTIC
1) Output Voltage vs. Output Current (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
RP102x121x
RP102x251x
3.0
1.2
1.0
0.8
0.6
VIN=2.2V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=5.5V
0.4
0.2
0
0
Output Voltage VOUT (V)
Output Voltage VOUT (V)
1.4
2.5
2.0
VIN=3.5V
VIN=4.2V
VIN=5.0V
VIN=5.5V
1.5
1.0
0.5
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
RP102x331x
Output Voltage VOUT (V)
4.0
3.5
3.0
2.5
VIN=4.2V
VIN=5.0V
VIN=5.5V
2.0
1.5
1.0
0.5
0
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
RP102x251x
1.4
2.8
1.2
2.4
1.0
0.8
IOUT=1mA
IOUT=30mA
IOUT=50mA
0.6
0.4
0.2
0
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP102x121x
2.0
1.6
IOUT=1mA
IOUT=30mA
IOUT=50mA
1.2
0.8
0.4
0
0
1
2
3
4
Input Voltage VIN (V)
5
0
1
2
3
4
Input Voltage VIN (V)
5
9
RP102x
RP102x331x
Output Voltage VOUT (V)
3.5
3.0
2.5
2.0
IOUT=1mA
IOUT=30mA
IOUT=50mA
1.5
1.0
0.5
0
0
1
2
3
4
Input Voltage VIN (V)
5
3) Supply Current vs. Input Voltage (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
RP102x251x
60
60
50
50
Supply Current ISS (µA)
Supply Current ISS (µA)
RP102x121x
40
30
20
10
0
1
2
3
4
Input Voltage VIN (V)
5
RP102x331x
60
Supply Current ISS (µA)
30
20
10
0
0
50
40
30
20
10
0
0
10
40
1
2
3
4
Input Voltage VIN (V)
5
0
1
2
3
4
Input Voltage VIN (V)
5
RP102x
4) Output Voltage vs. Temperature (CIN=1.0µF, COUT=1.0µF, IOUT=1mA)
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
-40 -25
RP102x251x
VIN=2.2V
Output Voltage VOUT (V)
Output Voltage VOUT (V)
RP102x121x
0
25
50
Topt Topt (°C)
75 85
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
-40 -25
VIN=3.5V
0
25
50
Topt Topt (°C)
75 85
Output Voltage VOUT (V)
RP102x331x
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
-40 -25
VIN=4.3V
0
25
50
Topt Topt (°C)
75 85
5) Supply Current vs. Temperature (CIN=1.0µF, COUT=1.0µF, IOUT=0mA)
RP102x121x
VIN=2.2V
55
50
45
40
-40 -25
0
25
50
Topt Topt (°C)
75 85
VIN=3.5V
60
Supply Current ISS (µA)
60
Supply Current ISS (µA)
RP102x251x
55
50
45
40
-40 -25
0
25
50
Topt Topt (°C)
75 85
11
RP102x
RP102x331x
VIN=4.3V
Supply Current ISS (µA)
60
55
50
45
40
-40 -25
0
25
50
Topt Topt (°C)
75 85
6) Dropout Voltage vs. Output Current (CIN=1.0µF,COUT=1.0µF)
RP102x121x
RP102x251x
200
85°C
25°C
-40°C
250
200
Dropout Voltage VDIF (mV)
Dropout Voltage VDIF (mV)
300
150
100
50
0
50
100 150 200 250
Output Current IOUT (mA)
300
RP102x331x
200
Dropout Voltage VDIF (mV)
150
100
50
0
0
85°C
25°C
-40°C
150
100
50
0
0
12
85°C
25°C
-40°C
50
100 150 200 250
Output Current IOUT (mA)
300
0
50
100 150 200 250
Output Current IOUT (mA)
300
RP102x
7) Dropout Voltage vs Set Output Voltage (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
Dropout voltage VDIF (mV)
300
10mA
30mA
100mA
150mA
300mA
250
200
150
100
50
0
1.0
1.5
2.0
2.5
3.0
Set Output Voltage VREG (V)
3.5
8) Ripple Rejection vs. Input Bias Voltage (CIN=none, COUT=1.0µF, Ripple Vp-p=0.2, Topt=25°C)
RP102x121x
IOUT=1mA
90
80
70
60
50
40
30
1kHz
10kHz
100kHz
20
10
IOUT=30mA
90
Ripple Rejection RR (dB)
Ripple Rejection RR (dB)
RP102x121x
0
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7
Input Voltage VIN (V)
80
70
60
50
40
30
1kHz
10kHz
100kHz
20
10
0
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7
Input Voltage VIN (V)
RP102x281x
IOUT=1mA
90
80
70
60
50
40
30
1kHz
10kHz
100kHz
20
10
0
2.8
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
5.3
IOUT=30mA
90
Ripple Rejection RR (dB)
Ripple Rejection RR (dB)
RP102x281x
80
70
60
50
40
30
1kHz
10kHz
100kHz
20
10
0
2.8
3.3
3.8
4.3
4.8
Input Voltage VIN (V)
5.3
13
RP102x
9) Ripple Rejection vs. Frequency (CIN=1.0µF, COUT=1.0µF, Ripple Vp-p=0.2)
RP102x121x
VIN=2.2V
100
80
60
40
20
0
0.1
IOUT=1mA
IOUT=30mA
IOUT=150mA
1
10
100
Frequency f (kHz)
VIN=3.5V
120
Ripple Reiection RR (dB)
120
Ripple Reiection RR (dB)
RP102x251x
100
80
60
40
20
0
0.1
1000
IOUT=1mA
IOUT=30mA
IOUT=150mA
1
10
100
Frequency f (kHz)
1000
RP102x331x
VIN=4.3V
Ripple Reiection RR (dB)
120
100
80
60
40
20
0
0.1
IOUT=1mA
IOUT=30mA
IOUT=150mA
1
10
100
Frequency f (kHz)
1000
RP102x121x
VIN=2.2V
IOUT=30mA
100
80
60
40
20
0
0.1
TOUT=-40°C
TOUT=25°C
TOUT=85°C
1
10
100
Frequency f (kHz)
1000
VIN=3.5V
IOUT=30mA
120
Ripple Reiection RR (dB)
Ripple Reiection RR (dB)
120
14
RP102x251x
100
80
60
40
20
0
0.1
TOUT=-40°C
TOUT=25°C
TOUT=85°C
1
10
100
Frequency f (kHz)
1000
RP102x
RP102x331x
VIN=4.3V
IOUT=30mA
Ripple Reiection RR (dB)
120
100
80
60
40
TOUT=-40°C
TOUT=25°C
TOUT=85°C
20
0
0.1
1
10
100
Frequency f (kHz)
1000
10) Input Transient Response (CIN=none, COUT=1.0µF, IOUT=30mA, tr=tf=5µs, Topt=25°C)
RP102x121x
RP102x251x
1.200
1.195
Output Voltage
Output Voltage VOUT (V)
2
Input Voltage VIN(V)
Output Voltage VOUT (V)
3
Input Voltage
4
Input Voltage
3
2.500
2.495
Input Voltage VIN(V)
5
4
Output Voltage
2.490
1.190
0
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
RP102x331x
5
Input Voltage
4
3.300
3.295
Input Voltage VIN(V)
Output Voltage VOUT (V)
6
Output Voltage
3.290
0
20
40
60
Time t (µs)
80
100
15
RP102x
11) Load Transient Response (COUT=1.0µF, Topt=25°C)
RP102x251x
50
100mA
0
1.20
1.19
Output Voltage
1.18
Output Voltage VOUT (V)
150
100
Output Current 50mA
VIN=3.5V
tr=tf=0.5µs
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=2.2V
tr=tf=0.5µs
1.17
150
100
50
Output Current 50mA
100mA
0
2.50
2.49
Output Voltage
2.48
Output Current IOUT (mA)
RP102x121x
2.47
0
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
RP102x331x
150
100
Output Current 50mA
50
100mA
0
3.30
3.29
Output Voltage
3.28
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=3.5V
tr=tf=0.5µs
3.27
20
40
60
Time t (µs)
80
100
RP102x121x
RP102x251x
300
150mA
150
0
1.20
Output Voltage
1.15
1.10
Output Current 1mA
300
150mA
150
0
2.50
Output Voltage
2.45
2.40
0
16
Output Voltage VOUT (V)
Output Current 1mA
VIN=3.5V
tr=tf=0.5µs
Output Current IOUT (mA)
Output Voltage VOUT (V)
VIN=2.2V
tr=tf=0.5µs
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
Output Current IOUT (mA)
0
RP102x
RP102x331x
Output Voltage VOUT (V)
Output Current 1mA
300
150mA
150
0
3.30
3.25
Output Voltage
3.20
Output Current IOUT (mA)
VIN=4.3V
tr=tf=0.5µs
3.15
0
20
40
60
Time t (µs)
80
100
12) Turn On Speed with CE pin (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
RP102x121x
RP102x121x
2
2
1
CE Input Voltage
0
1.5
1.0
Output Voltage
0.5
0
Output Voltage VOUT (V)
3
CE Input Voltage
1
0
1.5
1.0
Output Voltage
0.5
CE Input Voltage VCE (V)
IOUT=30mA
3
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
0
0
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
RP102x121x
IOUT=150mA
2
CE Input Voltage
1
0
1.5
1.0
Output Voltage
0.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
3
0
0
20
40
60
Time t (µs)
80
100
17
RP102x
RP102x251x
RP102x251x
4
4
2
CE Input Voltage
0
3
2
Output Voltage
1
Output Voltage VOUT (V)
6
0
2
CE Input Voltage
0
3
2
Output Voltage
1
CE Input Voltage VCE (V)
IOUT=30mA
6
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
0
0
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
RP102x251x
IOUT=150mA
4
2
CE Input Voltage
0
3
2
Output Voltage
1
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
6
0
20
40
60
Time t (µs)
80
100
RP102x331x
RP102x331x
6
4
4
2
0
4.5
3.0
Output Voltage
1.5
0
CE Input Voltage
2
0
4.5
3.0
Output Voltage
1.5
0
0
18
Output Voltage VOUT (V)
CE Input Voltage
IOUT=30mA
6
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
20
40
60
Time t (µs)
80
100
0
20
40
60
Time t (µs)
80
100
CE Input Voltage VCE (V)
0
RP102x
RP102x331x
IOUT=150mA
4
2
CE Input Voltage
0
4.5
3.0
Output Voltage
1.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
6
0
0
20
40
60
Time t (µs)
80
100
13) Turn OFF Speed with CE pin (D Version) (CIN=1.0µF, COUT=1.0µF, Topt=25°C)
RP102x121D
RP102x121D
2
2
1
CE Input Voltage
0
1.5
1.0
Output Voltage
0.5
0
Output Voltage VOUT (V)
3
CE Input Voltage
1
0
1.5
1.0
Output Voltage
0.5
CE Input Voltage VCE (V)
IOUT=30mA
3
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
0
0
100
200
300
Time t (µs)
400
0
500
50
100
Time t (µs)
150
200
RP102x121D
IOUT=300mA
2
CE Input Voltage
1
0
1.5
1.0
Output Voltage
0.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
3
0
0
20
40
60
Time t (µs)
80
100
19
RP102x
RP102x251x
RP102x251x
2.5
2.5
1.5
CE Input Voltage
0
2.5
1.5
Output Voltage
0.5
Output Voltage VOUT (V)
3.5
0
CE Input Voltage
1.5
0
2.5
1.5
Output Voltage
0.5
CE Input Voltage VCE (V)
IOUT=30mA
3.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
0
0
100
200
300
Time t (µs)
400
0
500
100
200
300
Time t (µs)
400
500
RP102x251x
3.5
2.5
1.5
CE Input Voltage
0
2.5
1.5
Output Voltage
0.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=300mA
0
100
200
300
Time t (µs)
400
500
RP102x331x
RP102x331x
IOUT=30mA
4.5
3.5
3.5
2.5
CE Input Voltage
1.5
0
3.5
2.5
1.5
Output Voltage
0.5
0
2.5
CE Input Voltage
1.5
0
3.5
2.5
1.5
Output Voltage
0.5
0
0
20
Output Voltage VOUT (V)
4.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
IOUT=0mA
100
200
300
Time t (µs)
400
500
0
100
200
300
Time t (µs)
400
500
CE Input Voltage VCE (V)
0
RP102x
RP102x331x
IOUT=300mA
3.5
2.5
CE Input Voltage
1.5
0
3.5
2.5
1.5
Output Voltage
0.5
CE Input Voltage VCE (V)
Output Voltage VOUT (V)
4.5
0
0
100
200
300
Time t (µs)
400
500
21
RP102x
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 25°C
RP102x121x
RP102x251x
VIN=2.2V to 5.5V CIN=COUT=1.0µF
VIN=3.5V to 5.5V CIN=COUT=1.0µF
100
100
Topt=85°C
Topt=85°C
10
Topt=-40°C
ESR (Ω)
ESR (Ω)
10
1
0.10
0.01
0
50
100 150 200 250
Output Current IOUT (mA)
300
RP102x331x
VIN=4.3V to 5.5V CIN=COUT=1.0µF
100
Topt=85°C
10
ESR (Ω)
1
0.10
0.01
Topt=-40°C
1
0.10
0.01
0
22
Topt=-40°C
50
100 150 200 250
Output Current IOUT (mA)
300
0
50
100 150 200 250
Output Current IOUT (mA)
300
PACKAGE INFORMATION
•
PE-WLCSP-4-P2-0610
WLCSP-4-P2
Unit: mm
PACKAGE DIMENSIONS
B
0.79
0.50
A
X4
INDEX
0.06
S
∅0.16±0.03
∅0.05 M S AB
Bottom View
0.08±0.03
0.10
0.40±0.02
0.50
0.79
0.05
S
S
1.0
0.88
2.0±0.05
2.0
0.88
8.0±0.3
4.0±0.1
3.5±0.05
1.5 +0.1
0
0.18±0.1
1.75±0.1
TAPING SPECIFICATION
4.0±0.1
1.2Max.
TR
TAPING REEL DIMENSIONS
0.7
0.95
0.5±0.1
Dummy Pocket
User Direction of Feed
REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
+1
60 0
2±0.5
21±0.8
0
180 –1.5
13±0.2
11.4±1.0
9.0±0.3
PACKAGE INFORMATION
PE-WLCSP-4-P2-0610
POWER DISSIPATION (WLCSP-4-P2)
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
−
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
Power Dissipation
530mW
Thermal Resistance
θja=(125−25°C)/0.53W=189°C/W
Power Dissipation PD(mW)
600
530
500
On Board
400
300
200
100
0
0
25
50
75 85 100
Ambient Temperature (°C)
Power Dissipation
125
150
Measurement Board Pattern
IC Mount Area (Unit : mm)
PACKAGE INFORMATION
PE-WLCSP-4-P2-0610
RECOMMENDED LAND PATTERN
Solder Mask
(resist)
Copper Pad
Substrate
NSMD
NSMD
SMD
SMD
(Unit : mm)
NSMD and SMD Pad Definition
Pad definition
NSMD (Non-Solder Mask defined)
SMD (Solder Mask defined)
*
*
*
*
Copper Pad
0.20mm
Min. 0.30mm
Solder Mask Opening
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.
PACKAGE INFORMATION
•
PE-PLP1820-6-0611
PLP1820-6
Unit: mm
PACKAGE DIMENSIONS
1.6±0.1
1.80
0.20±0.1
B
A
4
0.05 M AB
6
0.25±0.1
×4
0.25±0.1
2.00
1.0±0.1
0.05
INDEX
3
1
0.5
0.6Max.
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.
Do not connect to other wires or land patterns.
0.05
4.0±0.1
2.4
3.5±0.05
2.0±0.05
8.0±0.3
1.5 +0.1
0
0.25±0.1
1.75±0.1
TAPING SPECIFICATION
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)
(R5323K,R5325K : 1reel=3000pcs)
11.4±1.0
2±0.5
21±0.8
∅60 +1
0
0
∅180 −1.5
∅13±0.2
9.0±0.3
PACKAGE INFORMATION
PE-PLP1820-6-0611
POWER DISSIPATION (PLP1820-6)
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
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 × 30pcs
Measurement Result
(Topt=25°C,Tjmax=125°C)
Standard Land Pattern
Power Dissipation
880mW
Thermal Resistance
θja=(125−25°C)/0.88W=114°C/W
40
On Board
1000
880
800
600
40
Power Dissipation PD(mW)
1200
400
200
0
0
25
50
75 85 100
Ambient Temperature (°C)
125
150
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.35
0.75 0.45
1.00
0.5 0.5
1.60
0.25
(Unit: mm)
PACKAGE INFORMATION
•
PE-SOT-23-5-0610
SOT-23-5 (SC-74A)
Unit: mm
PACKAGE DIMENSIONS
2.9±0.2
+0.2
1.1 −0.1
1.9±0.2
(0.95)
(0.95)
2
0 to 0.1
3
+0.1
0.15 −0.05
0.4±0.1
0.2 Min.
1
2.8±0.3
4
+0.2
1.6 −0.1
5
0.8±0.1
3.2
3.5±0.05
2.0±0.05
8.0±0.3
4.0±0.1
+0.1
φ1.5 0
0.3±0.1
1.75±0.1
TAPING SPECIFICATION
3.3
4.0±0.1
2.0Max.
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
REUSE REEL (EIAJ-RRM-08Bc)
(1reel=3000pcs)
2±0.5
21±0.8
∅60 +1
0
∅180 0
−1.5
∅ 13±0.2
11.4±1.0
9.0±0.3
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
500
40
On Board
420
400
Free Air
300
250
40
Power Dissipation PD(mW)
600
200
100
0
0
25
50
75 85 100
Ambient Temperature (°C)
125
150
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
1.0
2.4
0.95 0.95
1.9
(Unit: mm)
MARK INFORMATION
ME-RP102Z-0611
RP102Z SERIES MARK SPECIFICATION
• WLCSP-4-P2
1
1
,
2
: Lot Number
2
(A part number is discriminable from a lot namber)
MARK INFORMATION
ME-RP102K-0707
RP102K SERIES MARK SPECIFICATION
• PLP1820-6
to
1
5
•
1
2
3
4
5
6
,
4
6
: Product Code (refer to Part Number vs. Product Code)
: Lot Number
Part Number vs. Product Code
Part Number
Product Code
Part Number
Product Code
1
2
3
4
1
2
3
4
RP102K121B
A
C
0
1
RP102K121D
A
D
0
1
RP102K131B
A
C
0
2
RP102K131D
A
D
0
2
RP102K151B
A
C
0
3
RP102K151D
A
D
0
3
RP102K181B
A
C
0
4
RP102K181D
A
D
0
4
RP102K251B
A
C
0
5
RP102K251D
A
D
0
5
RP102K261B
A
C
0
6
RP102K261D
A
D
0
6
RP102K281B
A
C
0
7
RP102K281D
A
D
0
7
RP102K281B5 A
C
0
8
RP102K281D5 A
D
0
8
RP102K291B
A
C
0
9
RP102K291D
A
D
0
9
RP102K301B
A
C
1
0
RP102K301D
A
D
1
0
RP102K331B
A
C
1
1
RP102K331D
A
D
1
1
RP102K181B5 A
C
1
2
RP102K181D5 A
D
1
2
RP102K271B
A
C
1
3
RP102K271D
A
D
1
3
RP102K121B5 A
C
1
4
RP102K121D5 A
D
1
4
MARK INFORMATION
ME-RP102N-0707
RP102N SERIES MARK SPECIFICATION
• SOT-23-5 (SC-74A)
1
•
2
3
4
1
,
2
4
,
5
,
3
: Product Code (refer to Part Number vs. Product Code)
: Lot Number
5
Part Number vs. Product Code
Part Number
Product Code
1
2
3
RP102N121B
6
0
A
RP102N131B
6
0
B
RP102N151B
6
0
RP102N181B
6
RP102N251B
6
RP102N261B
Part Number
Product Code
1
2
3
RP102N121D
6
1
A
RP102N131D
6
1
B
C
RP102N151D
6
1
C
0
D
RP102N181D
6
1
D
0
E
RP102N251D
6
1
E
6
0
F
RP102N261D
6
1
F
RP102N281B
6
0
G
RP102N281D
6
1
G
RP102N281B5
6
0
H
RP102N281D5
6
1
H
RP102N291B
6
0
J
RP102N291D
6
1
J
RP102N301B
6
0
K
RP102N301D
6
1
K
RP102N331B
6
0
L
RP102N331D
6
1
L
RP102N181B5
6
0
M
RP102N181D5
6
1
M
RP102N271B
6
0
N
RP102N271D
6
1
N
RP102N121B5
6
0
P
RP102N121D5
6
1
P