RP104N26B-TR [RICOH]
Fixed Positive LDO Regulator, 2.6V, 0.4V Dropout, CMOS, PDSO5, SOT-23, 5 PIN;
| 型号： | RP104N26B-TR |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 2.6V, 0.4V Dropout, CMOS, PDSO5, SOT-23, 5 PIN 光电二极管 |
| 文件： | 总34页 (文件大小：438K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
150mA Ultra Low Supply Current
LDO REGULATOR
RP104 SERIES
NO.EA-150-070712
OUTLINE
The RP104 Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low
supply current and low ON-resistance. 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 ultra low supply current (Typ.1.0µA), which prolong the battery life.
Since the packages for these ICs are PLP1010-4, SOT-23-5 and SC-82AB, therefore high density mounting of
the ICs on boards is possible.
FEATURES
Low Supply Current ..................................................................... Typ. 1.0µA
(Except the current through CE pull down circuit)
Standby Mode..............................................................................Typ. 0.1µA
Low Dropout Voltage ...................................................................Typ. 0.28V(IOUT=150mA 2.5V Output type)
Low Temperature-Drift Coefficient of Output Voltage .................. Typ. ±40ppm/°C
Good Line Regulation..................................................................Typ. 0.02%/V
High Output Voltage Accuracy.....................................................±0.8%
Small Packages...........................................................................PLP1010-4, SOT-23-5, SC-82AB
Output Voltage.............................................................................1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V, 2.0V, 2.5V,
2.6V, 2.7V, 2.8V, 2.85V, 2.9V, 3.0V, 3.2V, 3.3V
Built-in Fold Back Protection Circuit ............................................Typ. 40mA (Current at short mode)
Ceramic capacitors are recommended to be used with this IC ............. CIN=COUT=0.1µF 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
RP104
BLOCK DIAGRAMS
RP104xxx1B
RP104xxx1C
VOUT
VOUT
VDD
VDD
-
+
-
+
Vref
Vref
Current
Current
CE
CE
GND
GND
RP104xxx1D
VOUT
VDD
-
+
Vref
Current
CE
GND
2
RP104
SELECTION GUIDE
The output voltage, version, 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;
RP104xxx1x-xx
←Part Number
↑ ↑
↑
↑
a b
c
d
Code
Contents
Designation of Package Type:
K: PLP1010-4
a
N: SOT-23-5
Q: SC82-AB
Setting Output Voltage (VOUT):
1.2V, 1.3V, 1.5V, 1.8V, 1.85V, 1.9V,
b
2.0V, 2.5V, 2.6V, 2.7V, 2.8V, 2.85V, 2.9V,
3.0V, 3.2V, 3.3V
Exception: 1.85V=RP104x181x5, 2.85V=RP104x281x5
Designation of Active Type:
B: active high type*
c
C: without chip enable circuit
D: active high, with auto discharge*
Designation of Taping Type:
d
Ex. TR (refer to Taping Specifications; TR type is the standard direction.)
*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.
PIN CONFIGURATION
PLP1010-4
CE/NC
DD
V
VDD
4
CE/NC
3
3
4
BOTTOM VIEW
TOP
VIEW
2
1
2
1
V
OUT
V
GND
OUT
GND
3
RP104
SOT-23-5
VOUT
5
NC
4
MARK
SIDE
1
2
3
V DD
GND
CE/NC
SC-82AB
OUT
V
DD
V
3
4
MARK SIDE
1
2
CE/NC
GND
■ PIN DESCRIPTIONS
• RP104K
Pin No.
Symbol
VOUT
Description
1
2
3
4
Output Pin
Ground Pin
GND
CE or NC
VDD
Chip Enable Pin (“H” Active) or No Connection
Input Pin
Tab is GND level. (They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
4
RP104
• RP104N
Pin No.
Symbol
VDD
Description
1
2
3
4
5
Input Pin
GND
Ground Pin
CE or NC
NC
Chip Enable Pin (“H” Active) or No Connection
No Connection
Output Pin
VOUT
• RP104Q
Pin No.
Symbol
CE or NC
GND
Description
1
2
3
4
Chip Enable Pin (“H” Active) or No Connection
Ground Pin
Output Pin
Input Pin
VOUT
VDD
■ ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
V
VIN
Input Voltage
6.0
VCE
Input Voltage (CE Pin)
Output Voltage
6.0
V
VOUT
IOUT
- 0.3 ~ VIN + 0.3
200
V
Output Current
mA
SOT-23-5
PLP1010-4
SC-82AB
420
400
380
PD
Power Dissipation *
mW
Ta
Ambience Temperature Range
Storage Temperature Range
- 40 ~ + 85
°C
°C
Tstg
- 55 ~ + 125
*For Power Dissipation, please refer to PACKAGE INFORMATION section
5
RP104
ELECTRICAL CHARACTERISTICS
RP104xxx
<
VIN = Set VOUT + 1V for VOUT options greater than 1.5V. VIN=2.5V for VOUT 1.5V,
=
IOUT=1mA, CIN =COUT=0.1µF, unless otherwise noted.
<
<
Bold values indicate −40°C Ta 85°C, unless otherwise noted.
=
=
Ta=25°C
Symbol
VOUT
Item
Conditions
MIN.
TYP.
MAX.
Unit
VOUT
VOUT
×0.992
×1.008
(-16mV)
(16mV)
Output Voltage
(*1)
V
VOUT
VOUT
×0.985
(-30mV)
×1.015
(30mV)
IOUT
150
mA
mV
Output Current
∆VOUT
/∆IOUT
<
<
Load Regulation
1mA
I
150mA
10
20
=
=
OUT
VDIF
ISS
Dropout Voltage
Supply Current
Please see the data on next page(p.8)
1.0
IOUT = 0mA
VCE = 0V
1.5
µA
µA
Supply Current
Istandby
0.1
1.0
(Standby)
∆VOUT
/∆VIN
VIN
<
<
Line Regulation
Set VOUT+0.5V
(*2)
V
IN
5.0V
0.02
0.10
5.25
%/V
V
=
=
Input Voltage
1.70
ppm
∆VOUT
Output Voltage
<
<
− 40°C Ta 85°C
±40
40
=
=
Temperature Coefficient
Short Current Limit
/°C
/∆T
ILIM
IPD
VOUT = 0V
mA
CE Pull-down Current
0.3
µA
(D/B Version Only)
CE Input Voltage “H”
(D/B Version Only)
VCEH
VCEL
1.5
V
V
CE Input Voltage “L”
0.3
(D/B Version Only)
Nch ON Resistance
for Auto Discharge
(D Version Only)
RLOW
VIN=4.0V, VCE=0V
30
Ω
Dropout Voltage
Dropout Voltage (V)
VOUT (V)
Condition
TYP.
0.76
0.53
0.44
0.34
0.28
0.24
MAX.
1.05
0.80
0.65
0.50
0.40
0.32
<
1.2V
1.5V
1.7V
2.0V
2.5V
2.8V
V
V
V
V
V
OUT< 1.5V
OUT< 1.7V
OUT< 2.0V
OUT< 2.5V
OUT< 2.8V
=
<
=
<
=
<
=
<
=
IOUT=150mA
<
<
V
3.3V
=
=
The specificatOioUnT in Bold is checked and guaranteed by design engineering.
6
RP104
All of units are tested and specified under pulse load conditions such that Tj ≈ Ta =25°C except for Output Noise and Output
Voltage Temperature Coefficient items.
<
<
<
(*1) VOUT 2.0V ±16mV accuracy(- 40°C Ta 85°C ±30mV accuracy)
=
=
=
(*2) If Input Voltage range is between 5.25V and 5.5V, the total operational time must be within 500hrs.
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 COUT 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 with a capacitance value as much as 0.1µF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor, as close as possible to the ICs, and make wiring as
short as possible.
OUT
IN
VDD
OUT
RP104
Series
C2
C1
CE
GND
(External Components)
Output Capacitor 0.1µF
MURATA : GRM155B31C104KA87B
7
RP104
TYPICAL CHARACTERISTICS
1. Output Voltage vs Output Current (Topt=25°C)
RP104X251X
RP104X121X
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.4
1.2
1.0
0.8
0.6
VIN=2.8V
VIN=3.1V
VIN=3.4V
VIN=3.7V
VIN=1.7V
0.4
VIN=2.0V
0.2
0.0
VIN=2.3V
VIN=2.6V
0
100
200
300
400
500
0
100
200
300
400
500
Output Current IOUT(mA)
Output Current IOUT(mA)
RP104X331X
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
4.2
3.5
2.8
2.1
1.4
0.7
0.0
VIN=3.6V
VIN=3.9V
VIN=4.2V
VIN=4.5V
0
100
200
300
400
500
Output Current IOUT(mA)
8
RP104
2. Output Voltage vs. Input Voltage
RP104X121X
RP104X251X
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
IOUT=1mA
IOUT=30mA
IOUT=50mA
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
5
Input Voltage VIN(V)
9
RP104
3. Supply Current vs. Input Voltage (Topt=25°C)
RP104X121X
RP104X251X
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.2
1.0
0.8
0.6
0.4
0.2
0.0
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0
1
2
3
4
5
Input Voltage VIN(V)
10
RP104
4. Output Voltage vs. Temperature
RP104X121X
RP104X251X
VIN=2.2V
VIN=3.5V
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.23
1.22
1.21
1.2
2.53
2.52
2.51
2.5
1.19
1.18
1.17
2.49
2.48
2.47
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
℃
℃
Temperature Topt(
)
Temperature Topt(
)
RP104X331X
VIN=4.3V
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
3.33
3.32
3.31
3.3
3.29
3.28
3.27
-50
-25
0
25
50
75
100
℃
Temperature Topt(
)
11
RP104
5. Supply Current vs. Temperature
RP104X121X
RP104X251X
VIN=2.2V
VIN=3.5V
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.4
1.2
1
1.4
1.2
1
0.8
0.6
0.4
0.2
0.8
0.6
0.4
0.2
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
℃
℃
Temperature Topt(
)
Temperature Topt(
)
RP104X331X
VIN=4.3V
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
1.4
1.2
1
0.8
0.6
0.4
0.2
-50
-25
0
25
50
75
100
Temperature Topt(
)
℃
12
RP104
6. Dropout Voltage vs. Output Current (Topt=25°C)
RP104X121X
RP104X251X
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
900
800
700
600
500
400
300
200
100
0
400
350
300
250
200
150
100
50
℃
℃
℃
85
25
85
℃
25
-40
-40
℃
℃
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
Output Current IOUT(mA)
Output Current IOUT(mA)
RP104X331X
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
300
250
200
150
100
50
85
℃
℃
℃
25
-40
0
0
25
50
75
100
125
150
Output Current IOUT(mA)
13
RP104
7. Dropout Voltage vs. Set Output Voltage(Topt=25°C)
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
､
800
Iout=1mA
700
600
500
400
300
200
100
0
Iout=30mA
Iout=50mA
Iout=150mA
1
1.5
2
2.5
3
3.5
Set Output Voltage VREG(V)
14
RP104
8) Ripple Rejection vs. Input Bias Voltage(Topt=25°C)
RP104X121X 0.2Vp-p IOUT=1mA
RP104X251X 0.2Vp-p IOUT=1mA
、
、
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
0
1.3
1.6
1.9
2.2
2.6
2.9
3.2
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X 0.2Vp-p IOUT=1mA
、
､
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
3.4
3.7
4
4.3
Input Voltage VIN(V)
15
RP104
RP104X121X
RP104X251X
0.2Vp-p IOUT=30mA
0.2Vp-p IOUT=30mA
、
、
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
40
35
30
25
20
15
10
5
f=600 Hz
f=1kHz
f=10kHz
f=100 kHz
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
0
1.3
1.6
1.9
2.2
2.6
2.9
3.2
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X
、
0.2Vp-p IOUT=30mA
､
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
3.4
3.7
4
4.3
Input Voltage VIN(V)
16
RP104
RP104X121X 0.5Vp-p IOUT=1mA
RP104X251X 0.5Vp-p IOUT=1mA
、
、
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
0
1.3
1.6
1.9
2.2
2.6
2.9
3.2
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X 0.5Vp-p IOUT=1mA
、
､
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
3.4
3.7
4
4.3
Input Voltage VIN(V)
17
RP104
RP104X121X
RP104X251X
0.5Vp-p IOUT=30mA
0.5Vp-p IOUT=30mA
、
、
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
40
35
30
25
20
15
10
5
f=600 Hz
f=1kHz
f=10kHz
f=100 kHz
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
0
1.3
1.6
1.9
2.2
2.6
2.9
3.2
3.5
Input Voltage VIN(V)
Input Voltage VIN(V)
RP104X331X
、
0.5Vp-p IOUT=30mA
､
CIN=none COUT=Ceramic 0.1µF
40
35
30
25
20
15
10
5
f=600Hz
f=1kHz
f=10kHz
f=100kHz
0
3.4
3.7
4
4.3
Input Voltage VIN(V)
18
RP104
9) Ripple Rejection vs. Frequency (Topt=25°C)
RP104X121X
RP104X251X
VIN=2.2VDC+0.2Vp-p
VIN=3.5VDC+0.2Vp-p
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
80
80
70
60
50
40
30
20
10
0
Iout=1mA
Iout=30mA
Iout=150mA
Iout=1mA
Iout=30mA
Iout=150mA
70
60
50
40
30
20
10
0
0.1
1
10
100
0.1
1
10
Frequency (kHz)
100
ｆ
ｆ
Frequency (kHz)
RP104X331X
VIN=4.3VDC+0.2Vp-p
､
CIN=none COUT=Ceramic 0.1µF
80
70
60
50
40
30
20
10
0
Iout=1mA
Iout=30mA
Iout=150mA
0.1
1
10
100
ｆ
Frequency (kHz)
19
RP104
RP104X121X
RP104X251X
VIN=2.2VDC+0.5Vp-p
VIN=3.5VDC+0.5Vp-p
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
Iout=1mA
Iout=30mA
Iout=150mA
Iout=1mA
Iout=30mA
Iout=150mA
0.1
1
10
100
0.1
1
10
Frequency (kHz)
100
Frequency (kHz)
ｆ
ｆ
RP104X331X
VIN=4.3VDC+0.5Vp-p
､
CIN=none COUT=Ceramic 0.1µF
80
70
60
50
40
30
20
10
0
Iout=1mA
Iout=30mA
Iout=150mA
0.1
1
10
100
Frequency (kHz)
ｆ
20
RP104
10) Turn on speed with CE pin (Topt=25°C)
RP104X121X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
RP104X251X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=2.2V
VIN=3.5V
､
､
3.3
2.2
1.1
0.0
3.2
2.8
2.4
2.0
1.6
1.2
5.3
3.5
1.8
0.0
8.8
7.5
6.3
5.0
3.8
2.5
VCE
0.8
0.4
0.0
VCE
IOUT=0mA
IOUT=30mA
IOUT=150mA
IOUT=0mA
IOUT=30mA
IOUT=150mA
1.3
0.0
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Time t(ms)
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Time t(ms)
RP104X331X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=4.3V
､
6.5
4.3
2.2
0.0
8.8
7.7
6.6
5.5
4.4
3.3
VCE
2.2
1.1
0.0
IOUT=0mA
IOUT=30mA
IOUT=150mA
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Time t(ms)
21
RP104
11) Turn off speed with CE pin (Topt=25°C)
RP104X121D
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
RP104X331D
VIN=2.2V
VIN=4.3V
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
3.3
2.2
1.1
0.0
3.2
2.8
2.4
2.0
6.5
4.3
2.2
0.0
8.8
7.7
6.6
5.5
1.6
4.4
VCE
IOUT=0mA
VCE
IOUT=0mA
3.3
1.2
IOUT=30mA
IOUT=150mA
IOUT=30mA
IOUT=150mA
0.8
0.4
0.0
2.2
1.1
0.0
-0.1
0
0.1
0.2
0.3
0.4
0.5
-0.1
0
0.1
0.2
0.3
0.4
0.5
Time t(ms)
Time t(ms)
22
RP104
12. Turn on speed of C.version (Topt=25°C)
RP104X121C
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
RP104X251C
VIN=5.0V
VIN=5.0V
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
､
7.5
5.0
2.5
0.0
2.8
2.4
2.0
1.6
1.2
0.8
7.5
5.0
2.5
0.0
5.6
4.8
4.0
3.2
2.4
1.6
VIN
Iout=0mA
Iout=-150mA
VIN
Iout=0mA
Iout=-150mA
0.4
0.0
0.8
0.0
-40
0
40 80 120 160 200 240 280 320 360
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
tima(ms)
Time(µs)
RP104X331C
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=5.0V
､
7.5
7.7
6.6
5.5
4.4
3.3
2.2
5.0
2.5
0.0
VIN
Iout=0mA
Iout=-150mA
1.1
0.0
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
Time(ms)
23
RP104
13) Load Transient Response (Topt=25°C)
RP104X121X
RP104X251X
VIN=2.2V
VIN=3.5V
､
､
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
2.4
2.1
1.8
1.5
1.2
0.9
0.6
150
3.7
3.4
3.1
2.8
2.5
2.2
1.9
150
Output Current IOUT=50mA 100mA
Output Current IOUT=50mA 100mA
⇔
⇔
100
50
100
50
0
0
Output Voltage
Output Voltage
-
-
-
-40
0
40 80 120 160 200 240 280 320 360
-40
0
40 80 120 160 200 240 280 320 360
Time t(µs)
Time t(µs)
RP104X331X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=4.3V
､
4.5
4.2
3.9
3.6
3.3
3
150
⇔
Output Current IOUT=50mA 100mA
100
50
0
Output Voltage
2.7
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(µs)
24
RP104
RP104X121X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
RP104X251X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=2.2V
VIN=3.5V
､
､
2
1.8
1.6
1.4
1.2
1
19
3.3
3.1
2.9
2.7
2.5
2.3
2.1
19
Output Current IOUT=1mA 10mA
Output Current IOUT=1mA 10mA
⇔
⇔
10
1
10
1
-8
-
Output Voltage
Output Voltage
-
-
0.8
-
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
Ti me t( ms)
RP104X331X
CIN=Ceramic 0.1µF COUT=Ceramic 0.1µF
VIN=4.3V
､
4.1
3.9
3.7
3.5
3.3
3.1
2.9
19
Output Current IOUT=1mA 10mA
⇔
10
1
Output Voltage
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
25
RP104
RP104X121X
CIN=Ceramic 0.1µF COUT=Ceramic 1.0µF
RP104X251X
CIN=Ceramic 0.1µF COUT=Ceramic 1.0µF
VIN=2.2V
VIN=3.5V
､
､
2.4
2.1
1.8
1.5
1.2
0.9
0.6
150
3.7
3.4
3.1
2.8
2.5
2.2
1.9
150
Output Current IOUT=50mA 100mA
Output Current IOUT=50mA 100mA
⇔
⇔
100
50
100
50
0
0
Output Voltage
Output Voltage
-40
0
40 80 120 160 200 240 280 320 360
-40
0
40 80 120 160 200 240 280 320 360
Time t(µs)
Time t(µs)
RP104X331X
CIN=Ceramic 0.1µF COUT=Ceramic 1.0µF
VIN=4.3V
､
4.5
4.2
3.9
3.6
3.3
3
150
⇔
Output Current IOUT=50mA 100mA
100
50
0
Output Voltage
2.7
-40
0
40 80 120 160 200 240 280 320 360
Time t(µs)
26
RP104
RP104X121X
RP104X251X
=
VIN=2.2V
VIN=3.5V
､
､
2
1.8
1.6
1.4
1.2
1
19
3.3
3.1
2.9
2.7
2.5
2.3
2.1
19
⇔
Output Current IOUT=1mA 10mA
Output Current IOUT=1mA 10mA
⇔
10
1
10
1
Output Voltage
Output Voltage
0.8
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
Ti me t( ms)
RP104X331X
VIN=4.3V
､
4.1
3.9
3.7
3.5
3.3
3.1
2.9
19
Output Current IOUT=1mA 10mA
⇔
10
1
Output Voltage
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
27
RP104
14. Input Transient Response (Topt=25°C)
RP104X121X
RP104X251X
IOUT=30mA
IOUT=30mA
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
3.7
3.2
2.7
2.2
1.7
1.2
0.7
0.2
4.2
3.2
2.2
1.2
0.2
-
-
-
5
4.5
4
5.5
Input Voltage
Input Voltage
4.5
3.5
2.5
3.5
3
1.5
Output Voltage
Output Voltage
2.5
2
0.5
-
1.5
-0.1
-
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
RP104X331X
IOUT=30mA
､
CIN=none COUT=Ceramic 0.1µF
5.8
5.3
4.8
4.3
3.8
3.3
2.8
2.3
6.0
Input Voltage
5.0
4.0
3.0
2.0
Output Voltage
1.0
0.0
-
-0.
1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
28
RP104
RP104X121X
RP104X251X
IOUT=30mA
IOUT=30mA
､
､
CIN=none COUT=Ceramic 0.1µF
CIN=none COUT=Ceramic 0.1µF
3.7
3.2
2.7
2.2
1.7
1.2
0.7
0.2
4.2
5
4.5
4
5.5
Input Voltage
3.2
Input Voltage
4.5
2.2
1.2
3.5
2.5
3.5
3
0.2
1.5
Output Voltage
Output Voltage
-
-
2.5
2
0.5
-
-
1.5
-0.1
-
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
Time t(ms)
RP104X331X
IOUT=30mA
､
CIN=none COUT=Ceramic 0.1µF
5.8
5.3
4.8
4.3
3.8
3.3
2.8
2.3
6.0
Input Voltage
5.0
4.0
3.0
2.0
Output Voltage
1.0
0.0
-
-0.
1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
29
RP104
RP104X121X
RP104X251X
IOUT=30mA
IOUT=30mA
､
､
CIN=none COUT=Ceramic 1.0µF
CIN=none COUT=Ceramic 1.0µF
3.7
3.2
2.7
2.2
1.7
1.2
0.7
0.2
4.2
5
4.5
4
5.5
Input Voltage
3.2
Input Voltage
4.5
2.2
1.2
3.5
2.5
3.5
3
0.2
1.5
Output Voltage
Output Voltage
2.5
2
0.5
1.5
-0.1
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
RP104X331X
IOUT=30mA
､
CIN=none COUT=Ceramic 1.0µF
5.8
5.3
4.8
4.3
3.8
3.3
2.8
2.3
6.0
Input Voltage
5.0
4.0
3.0
2.0
Output Voltage
1.0
0.0
-0.1
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t(ms)
30
RP104
VIN=1.7V～5V
RP104X121X
CIN=Ceramic 0.047μF､COUT=Ceramic 0.047
VIN=2.6V～5V
RP104X251X
CIN=Ceramic 0.047μF､COUT=Ceramic 0.047
1000
100
10
1000
100
10
1
1
0.1
0.01
0.1
0.01
0
30
60
90
120
150
0
30
60
90
120
150
Output Current IOUT(mA)
Output Current IOUT(mA)
VIN=3.4V～5V
RP104X331X
CIN=Ceramic 0.047μF､COUT=Ceramic 0.047
1000
100
10
1
0.1
0.01
0
30
60
90
120
150
Output Current IOUT(mA)
31
RP104
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 Test 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%
φ 0.5mm * 44pcs
Through-holes
Measurement Result
(Ta=25°C)
Standard Test Land Pattern
420mW(Tjmax=125°C)
Free Air
Power Dissipation
250mW(Tjmax=125°C)
400°C/W
525mW(Tjmax=150°C)
Thermal Resistance
θja = (125-25°C)/0.42W= 263°C/W
600
525
On Board
500
400
300
200
100
0
420
250
Free Air
85
75
0
25
50
100
125
150
Ambience Temperature (°C)
Power Dissipation
Measurement Board Pattern
IC Mount Area (Unit: mm)
- Use in the oblique-line-area might be influence the product-life cycle because of exceeding the absolutely
maximum ratings 125°C of "Storage Temperature Range".
Please suppress by 9,000 hours about use. 9,000 hours will correspond in six years when using
it for four hours a day
32
RP104
POWER DISSIPATION (PLP1010-4)
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 Test Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double sided)
40mm * 40mm * 1.6mm
Board Material
Board Dimensions
Copper Ratio
Top side: Approx. 50%, Back side: Approx. 50%
φ 0.54mm * 24pcs
Through-holes
Measurement Result
(Ta=25°C)
Standard Test Land Pattern
400mW(Tjmax=125°C)
500mW(Tjmax=150°C)
θja = (125-25°C)/0.4W= 250°C/W
θjc = 67°C/W
Power Dissipation
Thermal Resistance
40
600
500
500
400
400
300
200
100
0
85
0
25
50
75
100
125
150
Ambience Te
Power Dissipation
Measurent Board Pattern
IC Mount Area
(Unit:mm)
-Use in the oblique-line-area might be influence the product-life cycle because of exceeding the
absolutely maximum ratings 125°C of "Storage Temperature Range".
Please suppress by 13,000 hours about use. 13,000 hours will correspond in nine years when using it for
four hours a day
33
RP104
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
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind velocity=0m/s)
Glass cloth epoxy plastic (Double Layers)
40mm × 40mm × 1.6mm
Top side: Approx. 50%, Back side: Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Ta=25°C, Tjmax=125°C)
Standard Land Pattern
Free Air
150mW
Power Dissipation
380mW
θja＝(125-25°C)/0.38W＝263°C/W
Thermal Resistance
667°C/W
40
60
0
On Board
380
150
500
40
0
Free Air
300
20
0
25
50
75 85 100
125
150
Ambience Temperature (°C)
Power Dissipation
Measurment Board Pattern
IC Mount Area (Unit : mm)
34
相关型号：
RP104N271D-TR-F
Fixed Positive LDO Regulator, 2.7V, 0.4V Dropout, CMOS, PDSO5, LEAD FREE, SC-74A, SOT-23, 5 PIN
RICOH
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