RP103K132B-TR [RICOH]
Fixed Positive LDO Regulator, 1.3V, 0.5V Dropout, CMOS, 1.60 X 1.20 MM, DFN-4;型号: | RP103K132B-TR |
厂家: | RICOH ELECTRONICS DEVICES DIVISION |
描述: | Fixed Positive LDO Regulator, 1.3V, 0.5V Dropout, CMOS, 1.60 X 1.20 MM, DFN-4 |
文件: | 总31页 (文件大小:904K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
RP101x SERIES
LOW NOISE 300mA LDO REGULATOR
NO.EA-167-071015
OUTLINE
The RP101x 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 RP101x 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
DFN(PLP)1612-4 (t=0.6mm type) or DFN(PLP)1612-4B (t=0.4mm type), 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......................................................................DFN(PLP)1612-4, DFN(PLP)1612-4B, 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.
• Power source for home appliances.
1
RP101x
BLOCK DIAGRAMS
RP101xxxxB
RP101xxxxD
DD
V
DD
V
OUT
V
OUT
V
Vref
Current Limit
Vref
Current Limit
CE
CE
GND
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;
RP101xxxxx-xx-x ←Part Number
↑
↑ ↑ ↑ ↑ ↑
a’
a b c d e
Code
Contents
Designation of Package Type:
RP101Kxx1x-xx: DFN(PLP)1612-4 (t=0.6mm)
RP101Kxx2x-xx: DFN(PLP)1612-4B (t=0.4mm)
RP101Nxx1x-xx: SOT-23-5
a, a’
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, 2.1V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V,
3.0V, 3.1V, 3.3V
b
Exceptions:1.85V=RP101x18xx5-xx-x, 2.85V=RP101x28xx5-xx-x
Designation of Mask Option
c
d
e
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)
None: Au plating (DFN(PLP)1612-4, DFN(PLP)1612-4B)
*) 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
RP101x
PIN CONFIGURATIONS
• SOT-23-5
• DFN(PLP)1612-4, DFN(PLP)1612-4B
Top View Bottom View
5
4
4
3
3
4
(mark side)
1
2
3
1
2
2
1
PIN DESCRIPTIONS
• SOT-23-5
• DFN(PLP)1612-4, DFN(PLP)1612-4B
Pin No.
Symbol
VDD
Description
Input Pin
Pin No.
Symbol
VOUT
Description
Output Pin
1
2
1
2
GND
Ground Pin
GND
Ground Pin
Chip Enable Pin
("H" Active)
Chip Enable Pin
("H" Active)
3
CE
3
CE
4
4
5
NC
No Connection
Output Pin
VDD
Input Pin
VOUT
∗) 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.
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
6.0
Unit
V
VIN
Input Voltage
VCE
Input Voltage (CE Pin)
Output Voltage
Output Current
6.0
V
VOUT
IOUT
V
−0.3 to VIN+0.3
310
mA
Power Dissipation (SOT-23-5) *
Power Dissipation (DFN(PLP)1612-4) *
Power Dissipation (DFN(PLP)1612-4B) *
Operating Temperature Range
420
PD
mW
610
580
Topt
Tstg
−40 to 85
−55 to 125
°C
°C
Storage Temperature Range
*) 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.
3
RP101x
ELECTRICAL CHARACTERISTICS
• RP101xxxxB/D
VIN=Set VOUT+1V, IOUT=1mA, CIN=COUT=1µF, unless otherwise noted.
Topt=25°C
Unit
V
Symbol
Item
Conditions
Min.
×0.992
−16
Typ.
Max.
×1.008
+16
VOUT > 2.0V
VIN=Set VOUT+1V
VOUT
Output Voltage
IOUT=1mA
VOUT
2.0V
mV
=
IOUT
Output Current
300
mA
∆VOUT/
∆IOUT
Load Regulation
1mA
IOUT
150mA
=
20
40
mV
V
=
1.2V VOUT < 1.5V
0.40
0.24
0.21
0.17
0.14
0.13
18
0.50
0.38
0.34
0.30
0.25
0.23
25
=
1.5V VOUT < 1.7V
=
1.7V VOUT < 2.0V
=
VDIF
Dropout Voltage
IOUT=150mA
2.0V VOUT < 2.5V
=
2.5V VOUT < 2.8V
=
2.8V
VOUT
3.3V
=
=
ISS
Supply Current
Standby Current
IOUT=0mA
VCE=0V
µA
µA
Istandby
0.1
2.0
∆VOUT/
∆VIN
Line Regulation
0.02
0.10
%/V
Set VOUT+0.5V VIN 5.0V
=
=
f=1kHz, Ripple 0.2Vp-p
RR
Ripple Rejection
Input Voltage*1
75
dB
V
VIN=Set VOUT+1V, IOUT=30mA
(In case that VOUT 2.0V, VIN=3.0V)
=
VIN
1.7
1.1
5.25
ppm
/°C
∆VOUT/
∆Topt
Output Voltage
Temperature Coefficient
−40°C Topt 85°C
±30
=
=
Ilim
IPD
Short Current Limit
CE Pull-down Current
CE Input Voltage "H"
CE Input Voltage "L"
40
mA
µA
V
VOUT=0V
0.3
VCEH
VCEL
0.3
V
BW=10Hz to 100kHz
IOUT=30mA
en
Output Noise
30
30
µVrms
Low Output Nch Tr.
ON Resistance
(of D version)
VIN=4.0V
VCE=0V
RLOW
Ω
*1) Max. Input Voltage is 5.5V during 500hours.
4
RP101x
TYPICAL APPLICATION
DD
V
OUT
V
OUT
V
RP101x
Series
C1
C2
CE GND
(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 1.0µF or more capacity.
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. 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.
5
RP101x
TEST CIRCUITS
DD
V
OUT
V
RP101x
Series
V
OUT
I
C1
C2
OUT
V
CE
GND
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Basic Test Circuit
DD
V
OUT
V
OUT
V
RP101x
Series
A
C1
C2
SS
I
CE GND
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Test Circuit for Supply Current
Pulse
Generator
DD
V
OUT
V
RP101x
Series
OUT
I
C2
P.G.
CE GND
C2=Ceramic 1.0µF
Test Circuit for Ripple Rejection
6
RP101x
OUT
V
DD
V
OUT
V
RP101x
Series
C1
C2
CE
GND
OUTa
I
OUTb
I
C1=Ceramic 1.0µF
C2=Ceramic 1.0µF
Test Circuit for Load Transient Response
7
RP101x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C1=1.0µF, C2=1.0µF, Topt=25°C)
RP101x12xx
RP101x25xx
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
3.0
2.5
2.0
1.5
1.0
0.5
0
V
V
V
IN=2.2V
V
V
V
V
IN=3.5V
IN=4.2V
IN=5.0V
IN=5.5V
IN=3.6V
IN=4.2V
0
100 200 300 400 500 600
Output Current IOUT (mA)
0
100 200 300 400 500 600
Output Current IOUT (mA)
RP101x33xx
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
V
V
IN=4.3V
IN=5.0V
IN=5.5V
0
100 200 300 400 500 600
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C)
RP101x12xx RP101x25xx
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
I
I
I
OUT=1mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
OUT=30mA
OUT=50mA
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
8
RP101x
RP101x33xx
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
0
1
2
3
4
5
Input Voltage VIN (V)
3) Supply Current vs. Input Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C)
RP101x12xx RP101x25xx
35
30
25
20
15
10
5
35
30
25
20
15
10
5
0
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
RP101x33xx
35
30
25
20
15
10
5
0
0
1
2
3
4
5
Input Voltage VIN (V)
9
RP101x
4) Output Voltage vs. Temperature (C1=1.0µF, C2=1.0µF, IOUT=1mA)
RP101x12xx
RP101x25xx
V
IN=2.2V
VIN=3.5V
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
RP101x33xx
V
IN=4.3V
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
-40 -25
0
25
50
75 85
Temperature Topt (°C)
5) Supply Current vs. Temperature (C1=1.0µF, C2=1.0µF, IOUT=0mA)
RP101x12xx
RP101x25xx
VIN=2.2V
VIN=3.5V
30
25
20
15
10
5
30
25
20
15
10
5
0
0
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
10
RP101x
RP101x33xx
VIN=4.3V
30
25
20
15
10
5
0
-40 -25
0
25
50
75 85
Temperature Topt (°C)
6) Dropout Voltage vs. Output Current (C1=1.0µF, C2=1.0µF)
RP101x12xx
RP101x15xx
700
600
500
400
300
200
100
0
500
400
300
200
100
0
85°C
25°C
-40°C
85°C
25°C
-40°C
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
RP101x17xx
RP101x20xx
500
400
300
200
100
0
400
350
300
250
200
150
100
50
85°C
25°C
-40°C
85°C
25°C
-40°C
0
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
11
RP101x
RP101x25xx
RP101x28xx
400
350
300
250
200
150
100
50
400
350
300
250
200
150
100
50
85°C
85°C
25°C
25°C
-40°C
-40°C
0
0
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
RP101x33xx
400
350
300
250
200
150
100
50
85°C
25°C
-40°C
0
0
50
100 150 200 250 300
Output Current IOUT (mA)
7) Dropout Voltage vs. Set Output Voltage (C1=1.0µF, C2=1.0µF, Topt=25°C)
600
10mA
30mA
100mA
150mA
200mA
300mA
500
400
300
200
100
0
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage VREG (V)
12
RP101x
8) Ripple Rejection vs. Input Bias Voltage (C1=none, C2=1.0µF, Ripple=0.2VP-P, Topt=25°C)
RP101x12xx RP101x12xx
I
OUT=1mA
IOUT=30mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
1kHz
10kHz
100kHz
1kHz
10kHz
100kHz
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7 5.2
Input Voltage VIN (V)
Input Voltage VIN (V)
RP101x28xx
RP101x28xx
C1=none
C1=none
I
OUT=1mA
IOUT=30mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
1kHz
10kHz
100kHz
1kHz
10kHz
100kHz
2.8
3.3
3.8
4.3
4.8
5.3
2.8
3.3
3.8
4.3
4.8
5.3
Input Voltage VIN (V)
Input Voltage VIN (V)
9) Ripple Rejection vs. Frequency (C1=none, C2=1.0µF, Ripple=0.2VP-P)
RP101x12xx RP101x25xx
VIN=2.2V
VIN=3.5V
120
100
80
60
40
20
0
120
100
80
60
40
20
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
13
RP101x
RP101x33xx
VIN=4.3V
120
100
80
60
40
20
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
1
1
10
100
1000
Frequency f (kHz)
RP101x12xx
RP101x25xx
VIN=2.2V
VIN=3.5V
120
100
80
60
40
20
0
120
100
80
60
40
20
0
-40°C
25°C
85°C
-40°C
25°C
85°C
0.1
10
100
1000
0.1
1
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
RP101x33xx
VIN=4.3V
120
100
80
60
40
20
0
-40°C
25°C
85°C
0.1
10
100
1000
Frequency f (kHz)
14
RP101x
10) Input Transient Response (IOUT=30mA, tr=tf=5µs, Topt=25°C)
RP101x12xx
RP101x25xx
3.5
5.0
4.5
4.0
3.5
3.0
3.0
Input Voltage
Input Voltage
2.5
2.0
1.203
1.198
1.193
2.506
2.501
2.496
2.491
Output Voltage
Output Voltage
1.188
0
20
40
60
80
100
0
20
40
60
80
100
Time t (µs)
Time t (µs)
RP101x33xx
6
5
4
Input Voltage
3.305
3.300
3.295
3.290
Output Voltage
0
20
40
60
80
100
Time t (µs)
11) Load Transient Response (C2=1.0µF, Topt=25°C)
RP101x12xx
RP101x25xx
V
IN=2.2V
V
IN=3.5V
tr=tf=0.5µs
tr=tf=0.5µs
150
100
50
150
100
50
Output Current
50mA 100mA
Output Current
50mA
100mA
0
0
2.51
2.50
2.49
2.48
2.47
2.46
1.20
1.19
1.18
1.17
1.16
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time t (µs)
Time t (µs)
15
RP101x
RP101x33xx
RP101x12xx
VIN=4.3V
V
IN=2.2V
tr=tf=0.5µs
tr=tf=0.5µs
150
100
50
200
150
100
50
Output Current
Output Current
1mA 150mA
50mA
100mA
0
0
3.31
3.30
3.29
3.28
3.27
3.26
1.25
1.20
1.15
1.10
1.05
1.00
Output Voltage
Output Voltage
0
20
40
60
80
100
0
0
0
20
40
60
80
100
Time t (µs)
Time t (µs)
RP101x25xx
RP101x33xx
V
IN=3.5V
V
IN=4.3V
tr=tf=0.5µs
tr=tf=0.5µs
200
150
100
50
200
150
100
50
Output Current
1mA 150mA
Output Current
1mA 150mA
0
0
3.35
3.30
3.25
3.20
3.15
3.10
3.05
2.6
2.5
2.4
2.3
2.2
Output Voltage
Output Voltage
0
20
40
60
80
100
20
40
60
80
100
Time t (µs)
Time t (µs)
RP101x12xx
RP101x25xx
VIN=2.2V
V
IN=3.5V
tr=tf=5µs
tr=tf=5µs
200
150
100
50
200
150
100
50
Output Current
Output Current
1mA 150mA
1mA
150mA
0
0
1.25
1.20
1.15
1.10
1.05
1.00
2.6
2.5
2.4
2.3
2.2
Output Voltage
Output Voltage
0
20
40
60
80
100
20
40
60
80
100
Time t (µs)
Time t (µs)
16
RP101x
RP101x33xx
VIN=4.3V
tr=tf=5µs
200
150
100
50
Output Current
1mA
150mA
0
3.35
3.30
3.25
3.20
3.15
3.10
Output Voltage
0
20
40
60
80
100
Time t (µs)
12) Turn On Speed with CE pin (C1=1.0µF, C2=1.0µF, Topt=25°C)
RP101x12xx
RP101x12xx
IOUT=0mA
IOUT=10mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
2
1
0
2
1
0
Output Voltage
40 60 80
Output Voltage
40 60 80
0
20
100
0
20
100
Time t (µs)
Time t (µs)
RP101x12xx
RP101x12xx
IOUT=30mA
IOUT=150mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
2
1
0
2
1
0
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time t (µs)
Time t (µs)
17
RP101x
RP101x25xx
RP101x25xx
IOUT=0mA
IOUT=10mA
6
4
2
0
6
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
3
2
1
0
3
2
1
0
0
20
20
20
40
60
80
100
0
0
0
20
20
20
40
60
80
100
Time t (µs)
Time t (µs)
RP101x25xx
RP101x25xx
I
OUT=30mA
IOUT=150mA
6
4
2
0
6
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
3
2
1
0
3
2
1
0
0
40
60
80
100
40
60
80
100
Time t (µs)
Time t (µs)
RP101x33xx
RP101x33xx
IOUT=0mA
IOUT=150mA
6
4
2
0
6
4
2
0
CE Input Voltage
CE Input Voltage
4
2
0
4
2
0
Output Voltage
Output Voltage
0
40
60
80
100
40
60
80
100
Time t (µs)
Time t (µs)
18
RP101x
13) Turn Off Speed with CE pin (D Version) (C1=1.0µF, C2=1.0µF, Topt=25°C)
RP101x12xD RP101x12xD
IOUT=0mA
IOUT=10mA
3
2
1
0
3
2
1
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
2
1
0
2
1
0
0
0
0
50
50
50
100 150 200 250 300
0
0
0
50
100 150 200 250 300
Time t (µs)
Time t (µs)
RP101x12xD
RP101x12xD
IOUT=30mA
IOUT=150mA
3
2
1
0
3
2
1
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
2
1
0
2
1
0
100 150 200 250 300
20
40
60
80
100
Time t (µs)
Time t (µs)
RP101x25xD
RP101x25xD
IOUT=0mA
IOUT=10mA
4
2
0
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
3
2
3
2
1
0
1
0
100 150 200 250 300
50
100 150 200 250 300
Time t (µs)
Time t (µs)
19
RP101x
RP101x25xD
RP101x25xD
IOUT=30mA
IOUT=150mA
4
2
0
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
3
2
3
2
1
0
1
0
0
50
50
50
100 150 200 250 300
0
0
0
50
100 150 200 250 300
Time t (µs)
Time t (µs)
RP101x33xD
RP101x33xD
IOUT=0mA
IOUT=10mA
6
4
2
0
6
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
4
2
0
4
2
0
0
100 150 200 250 300
50
100 150 200 250 300
Time t (µs)
Time t (µs)
RP101x33xD
RP101x33xD
IOUT=30mA
IOUT=150mA
6
4
2
0
6
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
4
2
0
4
2
0
0
100 150 200 250 300
20
40
60
80
100
Time t (µs)
Time t (µs)
20
RP101x
14) Dropout Voltage vs. Temperature (C1=1.0µF, C2=1.0µF)
RP101x12xx
RP101x25xx
600
500
400
300
200
100
0
350
300
250
200
150
100
50
300mA
150mA
100mA
50mA
300mA
150mA
100mA
50mA
0
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
RP101x33xx
350
300
250
200
150
100
50
300mA
150mA
100mA
50mA
0
-40 -25
0
25
50
75 85
Temperature Topt (°C)
15) Output Voltage vs. Input Voltage (C1=1.0µF, C2=1.0µF)
3.2
3.0
2.8
2.6
I
I
I
I
I
OUT=0mA
OUT=10mA
OUT=50mA
OUT=100mA
OUT=150mA
2.4
2.2
2.0
2.7
2.8
2.9
3.0
3.1
3.2
Input Voltage VIN (V)
21
RP101x
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
RP101x12xx
RP101x12xx
Topt=-40°C
IN=1.7V to 5.5V C1=Ceramic 1.0µF
Topt=85°C
IN=1.7V to 5.5V C1=Ceramic 1.0µF
V
V
1000
100
10
1000
100
10
1
1
0.1
0.01
0.1
0.01
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
RP101x33xx
RP101x33xx
Topt=-40°C
IN=3.3V to 5.5V C1=Ceramic 1.0µF
Topt=85°C
IN=3.3V to 5.5V C1=Ceramic 1.0µF
V
V
1000
100
10
1000
100
10
1
1
0.1
0.01
0.1
0.01
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
22
PE-SOT-23-5-0610
PACKAGE INFORMATION
• SOT-23-5 (SC-74A)
Unit: mm
PACKAGE DIMENSIONS
2.9 0.2
1.9 0.2
+0.2
−0.1
1.1
(0.95)
(0.95)
0.8 0.1
5
4
0 to 0.1
1
2
3
+0.1
−0.05
0.15
0.4 0.1
TAPING SPECIFICATION
4.0±0.1
+0.1
0
φ1.5
2.0±0.05
0.3±0.1
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)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-SOT-23-5-0610
PACKAGE INFORMATION
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
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
Free Air
300
250
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.
1.0
2.4
0.95
1.9
0.95
(Unit: mm)
PE-DFN(PLP)1612-4-071010
PACKAGE INFORMATION
• DFN(PLP)1612-4
Unit: mm
PACKAGE DIMENSIONS
1.0 0.1
0.6
1.2
A
B
4
3
× 4
0.05
INDEX
1
2
0.3 0.1
M
0.05 AB
Bottom View
) Tab in the
parts have VDD or GND level.
(They are connected to the back side of the IC.)
Do not connect to other wires or land patterns.
S
0.05 S
TAPING SPECIFICATION
4.0 0.1
+0.1
0
1.5
2.0 0.05
0.2 0.1
0.5 0.1
4.0 0.1
1.2Max.
1.45
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=5000pcs)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-DFN(PLP)1612-4-071010
PACKAGE INFORMATION
POWER DISSIPATION (DFN(PLP)1612-4)
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
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 × 24pcs
Through-hole
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
700
40
610
600
On Board
500
400
300
200
100
0
0
25
50
75 85 100
125
150
Measurement Board Pattern
IC Mount Area Unit : mm
Ambient Temperature (°C)
Power Dissipation
RECOMMENDED LAND PATTERN
0.6
0.35
1.0
(Unit: mm)
PE-DFN(PLP)1612-4B-071010
PACKAGE INFORMATION
• DFN(PLP)1612-4B
Unit: mm
PACKAGE DIMENSIONS
1.0 0.1
0.6
1.2
A
B
4
3
× 4
0.05
INDEX
1
2
0.3 0.1
M
0.05 AB
Bottom View
) Tab in the
parts have VDD or GND level.
S
0.05 S
(They are connected to the back side of the IC.)
Do not connect to other wires or land patterns.
TAPING SPECIFICATION
4.0 0.1
+0.1
0
1.5
2.0 0.05
0.2 0.1
0.5 0.1
4.0 0.1
1.0Max.
1.45
TR
User Direction of Feed
TAPING REEL DIMENSIONS REUSE REEL (EIAJ-RRM-08Bc)
(1reel=5000pcs)
11.4 1.0
9.0 0.3
2 0.5
21 0.8
PE-DFN(PLP)1612-4B-071010
PACKAGE INFORMATION
POWER DISSIPATION (DFN(PLP)1612-4B)
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 × 24pcs
Through-hole
Measurement Result
(Topt=25°C, Tjmax=125°C)
Standard Land Pattern
580mW
Power Dissipation
Thermal Resistance
Thermal Resistance
θja=(125−25°C)/0.58W=172°C/W
θjc=51°C/W
700
40
600
580
500
On Board
400
300
200
100
0
0
25
50
75 85 100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
Power Dissipation
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
0.6
0.35
1.0
(Unit: mm)
ME-RP101N-070831
MARK INFORMATIONS
RP101N SERIES MARK SPECIFICATION
• SOT-23-5
1
4
2
5
3
,
,
,
: Product Code (Refer to Part Number vs. Product Code)
1
2
3
4
5
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
Part Number
1
2
3
1
2
3
RP101N121B
RP101N131B
RP101N151B
RP101N181B
RP101N181B5
RP101N191B
RP101N201B
RP101N251B
RP101N261B
RP101N271B
RP101N281B
RP101N281B5
RP101N291B
RP101N301B
RP101N311B
RP101N331B
RP101N211B
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
A
B
C
D
E
F
RP101N121D
RP101N131D
RP101N151D
RP101N181D
RP101N181D5
RP101N191D
RP101N201D
RP101N251D
RP101N261D
RP101N271D
RP101N281D
RP101N281D5
RP101N291D
RP101N301D
RP101N311D
RP101N331D
RP101N211D
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
A
B
C
D
E
F
G
H
J
G
H
J
K
L
K
L
M
N
P
Q
R
S
M
N
P
Q
R
S
ME-RP101Kxx1-071010
MARK INFORMATIONS
RP101Kxx1x SERIES MARK SPECIFICATION
• DFN(PLP)1612-4
1
3
2
4
,
,
: Product Code (Refer to Part Number vs. Product Code)
1
3
2
4
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
Part Number
1
2
1
2
RP101K121B
RP101K131B
RP101K151B
RP101K181B
RP101K181B5
RP101K191B
RP101K201B
RP101K251B
RP101K261B
RP101K271B
RP101K281B
RP101K281B5
RP101K291B
RP101K301B
RP101K311B
RP101K331B
RP101K211B
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
A
B
C
D
E
F
RP101K121D
RP101K131D
RP101K151D
RP101K181D
RP101K181D5
RP101K191D
RP101K201D
RP101K251D
RP101K261D
RP101K271D
RP101K281D
RP101K281D5
RP101K291D
RP101K301D
RP101K311D
RP101K331D
RP101K211D
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
A
B
C
D
E
F
G
H
J
G
H
J
K
L
K
L
M
N
P
Q
R
S
M
N
P
Q
R
S
ME-RP101Kxx2-071010
MARK INFORMATIONS
RP101Kxx2x SERIES MARK SPECIFICATION
• DFN(PLP)1612-4B
1
3
2
4
,
,
: Product Code (Refer to Part Number vs. Product Code)
1
3
2
4
: Lot Number
• Part Number vs. Product Code
Product Code
Product Code
Part Number
Part Number
1
2
1
2
RP101K122B
RP101K132B
RP101K152B
RP101K182B
RP101K182B5
RP101K192B
RP101K202B
RP101K252B
RP101K262B
RP101K272B
RP101K282B
RP101K282B5
RP101K292B
RP101K302B
RP101K312B
RP101K332B
RP101K212B
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
A
B
C
D
E
F
RP101K122D
RP101K132D
RP101K152D
RP101K182D
RP101K182D5
RP101K192D
RP101K202D
RP101K252D
RP101K262D
RP101K272D
RP101K282D
RP101K282D5
RP101K292D
RP101K302D
RP101K312D
RP101K332D
RP101K212D
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
A
B
C
D
E
F
G
H
J
G
H
J
K
L
K
L
M
N
P
Q
R
S
M
N
P
Q
R
S
相关型号:
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