RP110L101C-TR [RICOH]
Supply Current Typ. 1.0uA (Except the current through CE pull down circuit);
| 型号： | RP110L101C-TR |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Supply Current Typ. 1.0uA (Except the current through CE pull down circuit) |
| 文件： | 总37页 (文件大小：664K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RP110x SERIES
150mA Low Supply Current LDO REGULATOR
NO.EA-239-140522
OUTLINE
The RP110x Series is a voltage regulator (LDO) IC, which has been developed using the CMOS process
technology, with high output voltage accuracy, ultra-low supply current, and low ON-resistance transistor. The IC
contains the following components: a voltage reference unit, an error amplifier, a resistor-net for output voltage
setting, a current limit circuit for preventing short-circuit, a soft-start circuit, and a chip enable circuit.
By minimizing the supply current to 1µA, the IC is able to prolong the battery life of each system. The external
capacitor is 0.1µF with phase compensation. The IC also has a constant slope circuit as a soft-start circuit, which
does not require any external capacitor. It minimizes the inrush current and prevents the output voltage
overshoot at the start-up.
In addition to the small packaged SOT-23-5 and SC-88A, the RP110x Series offers the ultra-small
DFN(PLP)0808-4 package and DFN1010-4, which enables the high density mounting of LDO regulator.
FEATURES
• Supply Current......................................................Typ. 1.0μA
(Except the current through CE pull down circuit)
• Standby Current....................................................Typ. 0.1μA
• Dropout Voltage ....................................................Typ. 0.28V (IOUT=150mA, VOUT=2.8V)
• Output Voltage Accuracy....................................... 1.0%
• Temperature-Drift Coefficient of Output Voltage...Typ. 100ppm/°C
• Line Regulation.....................................................Typ. 0.02%/V
• Packages ..............................................................DFN(PLP)0808-4, DFN1010-4,
SC-88A, SOT-23-5
• Input Voltage Range .............................................1.4V to 5.25V
• Output Voltage Range...........................................0.8V to 3.6V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
• Built-in Fold Back Protection Circuit .....................Typ. 50mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC .....0.1μF or more
• Built-in Constant Slope Circuit
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
RP110x
NO.EA-239-140522
BLOCK DIAGRAMS
RP110xxxxB
RP110xxxxC
VDD
V
DD
VOUT
V
OUT
Vref
Vref
Current Limit
Current Limit
CE
GND
GND
NC
RP110xxxxD
V
DD
V
OUT
Vref
Current Limit
CE
GND
2
RP110x
NO.EA-239-140522
SELECTION GUIDE
The output voltage, chip enable circuit, auto discharge function, package for the ICs can be selected at the
user’s request.
Product Name
RP110Kxx1∗-TR
Package
DFN(PLP)0808-4
DFN1010-4
SC-88A
Quantity per Reel
10,000 pcs
10,000 pcs
3,000 pcs
Pb Free
Yes
Halogen Free
Yes
Yes
Yes
Yes
Yes
RP110Lxx1∗-TR
Yes
RP110Qxx2∗-TR-FE
RP110Nxx1∗-TR-FE
SOT-23-5
3,000 pcs
Yes
xx: Output voltage (VOUT) is selectable from 0.8V to 3.6V in 0.1V increments.
The second decimal point is described as below.
1.25V: RP110x12x 5
∗
1.85V: RP110x18x 5
∗
2.85V: RP110x28x 5
∗
∗: Selections of CE pin and Auto-discharge function are as shown below.
B: CE “H” active, Auto-discharge function: No
C: CE is unavailable, Auto-discharge function: No
D: CE “H” active, Auto-discharge function: Yes
3
RP110x
NO.EA-239-140522
PIN CONFIGURATIONS
• DFN(PLP)0808-4
• DFN1010-4
Top View Bottom View
Top View
Bottom View
4
3
3
4
4
3
3
4
∗
∗
1
2
2
1
1
2
2
1
• SC-88A
• SOT-23-5
5
4
5
4
(mark side)
(mark side)
1
2
3
1
2
3
PIN DESCRIPTIONS
• DFN(PLP)0808-4
Pin No
Symbol
VOUT
Pin Description
1
2
3
4
Output Pin
Ground Pin
GND
CE / NC
VDD
Chip Enable Pin ("H" Active) / No connection
Input Pin
∗) Tab is GND level. (They are connected to the reverse side of this IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
• DFN1010-4
Pin No.
Symbol
VOUT
Description
1
2
3
4
Output Pin
Ground Pin
GND
CE / NC
VDD
Chip Enable Pin ("H" Active) / No connection
Input Pin
∗) Tab is GND level. (They are connected to the reverse side of this IC.)
The tab is better to be connected to the GND, but leaving it open is also acceptable.
4
RP110x
NO.EA-239-140522
• SC-88A
Pin No.
Symbol
CE / NC
NC
Description
1
2
3
4
5
Chip Enable Pin ("H" Active) / No connection
No connection
Ground Pin
Output Pin
Input Pin
GND
VOUT
VDD
• SOT-23-5
Pin No
Symbol
VDD
Pin Description
1
2
3
4
5
Input Pin
GND
CE / NC
NC
Ground Pin
Chip Enable Pin ("H" Active) / No connection
No Connection
VOUT
Output Pin
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
180
mA
Power Dissipation (DFN(PLP)0808-4)∗
Power Dissipation (DFN1010-4)∗
Power Dissipation (SC-88A) ∗
286
400
PD
mW
380
Power Dissipation (SOT-23-5)∗
Operating Temperature Range
Storage Temperature Range
420
Topt
Tstg
−40 to 85
−55 to 125
°C
°C
∗) For Power Dissipation, please refer to PACKAGE INFORMATION.
ABSOLUTE MAXIMUM RATINGS
Electronic and mechanical stress momentarily exceeded absolute maximum ratings may cause the
permanent damages and may degrade the life time and safety for both device and system using the device
in the field. The functional operation at or over these absolute maximum ratings is not assured.
5
RP110x
NO.EA-239-140522
ELECTRICAL CHARACTERISTICS
Unless otherwise noted,
VIN = Set VOUT + 1.0V (VOUT > 1.5), VIN = 2.5V (VOUT ≤ 1.5V), IOUT = 1mA, CIN = COUT = 0.1μF.
The specifications surrounded by
are guaranteed by Design Engineering at - 40°C ≤ Ta ≤85°C.
RP110xxxxx
Ta=25°C
Symbol
Item
Conditions
Min.
Typ. Max.
× 1.01
Unit
V
V
V
OUT > 2.0V
OUT ≤ 2.0V
OUT > 2.0V
V
mV
V
× 0.99
Ta = 25°C
-
20
× 0.97
60
20
VOUT
Output Voltage
× 1.025
-
40°C ≤ Ta ≤ 85°C
V
OUT ≤ 2.0V
50
mV
mA
-
IOUT
Output Current
150
-20
ΔVOUT
/ΔIOUT
Load Regulation
1mA ≤ IOUT ≤ 150mA
0
20
mV
VDIF
Dropout Voltage
Supply Current
Please refer to “Dropout Voltage”.
ISS
1
2.0
1.0
μA
μA
IOUT = 0mA
Istandby Standby Current
VCE = 0V
0.1
ΔVOUT
Line Regulation
/ΔVIN
Set VOUT0.5V ≤ VIN ≤ 5.0V
0.02
0.10
5.25
%/V
V
VIN
Input Voltage *
1.4
ppm
/°C
ΔVOUT
/ΔTa
Output Voltage
Temperature Coefficient
-
40°C ≤ Ta ≤ 85°C
100
50
ISC
Short Current Limit
mA
VOUT = 0V
CE Pull-down Current
(Only applied to D/ B
versions)
ICE
0.3
μA
CE input Voltage “H”
(Only for D/B versions)
VCEH
VCEL
1.0
V
V
CE Input Voltage ”L”
(Only applied to D/B
versions)
0.4
LOW Output Nch ON
Resistance (Only applied
to D version)
RLOW
60
Ω
VIN = 4.0V, VCE = 0V
All test categories were tested on the products under the pulse load condition (Tj ≈ Ta = 25ºC) except “Output
Voltage Temperature Coefficient”.
*) The maximum input voltage (electrical characteristics) is 5.25V. In case of exceeding this value, the maximum
input voltage cannot be over 5.5V and the total operating time has to be within 500hrs.
6
RP110x
NO.EA-239-140522
The specifications surrounded by
are guaranteed by Design Engineering at - 40°C ≤ Ta ≤85°C.
• Dropout Voltage
Ta=25°C
Dropout Voltage VDIF (V)
Output Voltage
VOUT (V)
Condition
Typ.
0.96
0.87
0.78
0.64
0.52
0.40
0.32
0.28
0.25
Max.
1.40
1.25
1.15
1.00
0.80
0.60
0.48
0.40
0.35
0.8 ≤ VOUT < 0.9
0.9 ≤ VOUT < 1.0
1.0 ≤ VOUT < 1.2
1.2 ≤ VOUT < 1.4
1.4 ≤ VOUT < 1.7
1.7 ≤ VOUT < 2.0
2.0 ≤ VOUT < 2.5
2.5 ≤ VOUT < 3.0
3.0 ≤ VOUT ≤ 3.6
IOUT=150mA
RECOMMENDED OPERATING CONDITIONS (ELECTRICAL CHARACTERISTICS)
All of electronic equipment should be designed that the mounted semiconductor devices operate within the
recommended operating conditions. The semiconductor devices cannot operate normally over the recommended
operating conditions, even if when they are used over such conditions by momentary electronic noise or surge. And the
semiconductor devices may receive serious damage when they continue to operate over the recommended operating
conditions.
7
RP110x
NO.EA-239-140522
TYPICAL APPLICATION
VDD
VOUT
VOUT
RP110
Series
C1
C2
CE GND
(External Components)
C2 0.1μF MURATA: GRM155B31C104KA87B
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 0.1μF 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.
8
RP110x
NO.EA-239-140522
CONSTANT SLOPE CIRCUITS
The RP110x Series is equipped with a constant slope circuit as a soft-start circuit, which allows the output
voltage to start up gradually when the CE is turned on.
The constant slope circuit minimizes the inrush current at the start-up and also prevents the overshoot of the
output voltage.
The capacitor to create the start-up slope is built in the IC that does not require any external components. The
start-up time and the start-up slope angle are fixed inside the IC.
If the capacitance of the external output capacitor (COUT) becomes more than the certain capacitance, the
output current limit circuit minimizes the incoming current of the output capacitor at the start-up. As a result, the
start-up time becomes longer and the start-up slope angle becomes more gentle. As “Inrush Current
Characteristics Example” below shows, if the COUT is less than 4.7µF, the constant slope circuit easily starts to
function at the start-up, likewise, if the COUT is over 10µF, the output current limit circuit easily starts to function at
the start-up. The boundary point of using these two circuits is inversely proportional to the output voltage. If the
output voltage is higher, the output current limit circuit easily starts to function even if the COUT capacitance is
small. For more details, please refer to the graph 14 of “Inrush Current Characteristics Example”.
Inrush Current Characteristics Example (C1=none, IOUT=0mA, Topt=25ºC)
RP110x25xB/D
VIN=3.5V
4.0
3.5
CE Input Voltage
3.0
2.5
2.0
Output Voltage
1.5
1.0
0.5
0
C
C
C
C
C
OUT=0.1μF
OUT=1.0μF
OUT=2.2μF
OUT=4.7μF
OUT=10μF
350
300
250
200
150
100
50
Inrush Current
0
0
50 100 150 200 250 300 350 400
Time t (μs)
9
RP110x
NO.EA-239-140522
PACKAGE INFORMATION
• Power Dissipation (DFN (PLP) 0808-4)
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
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 × 24pcs
Through-holes
Measurement Results:
(Ta=25°C)
Standard Test Land Pattern
286mW (Tjmax=125°C)
358mW (Tjmax=150°C)
Power Dissipation
θja = (125-25°C)/0.286W= 350°C/W
Thermal Resistance
θjc= 90°C/W
400
358
40
350
300
286
250
200
150
100
50
0
85
0
25
50
75
100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
Power Dissipation
IC Mount Area (Unit: mm)
The above graph shows the Power Dissipation of the package under the conditions of Tjmax=125°C
and Tjmax=150°C.
The operation of the IC within the shaded range in the graph might have an affect on the IC’s lifetime.
The operation time of the IC must be remained within the time limit described in the table below.
Estimated Years
Operating Time
(Operating four hours/day)
13,000 hours
9 years
10
RP110x
NO.EA-239-140522
• Package Dimensions (DFN (PLP) 0808-4)
0.48
0.80
B
0.25
0.05
A
X4
3
4
45°
0.05
*
C0.16
INDEX
2
1
0.25
0.05
0.22 0.05
M
0.05
S AB
(Unit : mm)
Bottom View
) Tab is GND level. (They are connected to the
reverse side of this IC.)
*
0.05 S
S
The tab is better to be connected to the GND,
but leaving it open is also acceptable.
• Mark Specification (DFN (PLP) 0808-4)
c:
Product Code … Refer to “RP110K Series Mark Specification Table”.
de: Lot Number … Alphanumeric Serial Number
c d
e
11
RP110x
NO.EA-239-140522
• RP110K Series Mark Specification Table (DFN(PLP)0808-4)
RP110Kxx1B
RP110Kxx1C
RP110Kxx1D
Product Name
c
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name
c
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name
c
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
B
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
RP110K081B
RP110K091B
RP110K101B
RP110K111B
RP110K121B
RP110K131B
RP110K141B
RP110K151B
RP110K161B
RP110K171B
RP110K181B
RP110K191B
RP110K201B
RP110K211B
RP110K221B
RP110K231B
RP110K241B
RP110K251B
RP110K261B
RP110K271B
RP110K281B
RP110K291B
RP110K301B
RP110K311B
RP110K321B
RP110K331B
RP110K341B
RP110K351B
RP110K361B
RP110K121B5
RP110K181B5
RP110K281B5
RP110K081C
RP110K091C
RP110K101C
RP110K111C
RP110K121C
RP110K131C
RP110K141C
RP110K151C
RP110K161C
RP110K171C
RP110K181C
RP110K191C
RP110K201C
RP110K211C
RP110K221C
RP110K231C
RP110K241C
RP110K251C
RP110K261C
RP110K271C
RP110K081D
RP110K091D
RP110K101D
RP110K111D
RP110K121D
RP110K131D
RP110K141D
RP110K151D
RP110K161D
RP110K171D
RP110K181D
RP110K191D
RP110K201D
RP110K211D
RP110K221D
RP110K231D
RP110K241D
RP110K251D
RP110K261D
RP110K271D
RP110K281D
RP110K291D
RP110K301D
RP110K311D
RP110K321D
RP110K331D
RP110K341D
RP110K351D
RP110K361D
RP110K121D5
RP110K181D5
RP110K281D5
RP110K281C
RP110K291C
RP110K301C
RP110K311C
RP110K321C
RP110K331C
RP110K341C
RP110K351C
RP110K361C
RP110K121C5
RP110K181C5
RP110K281C5
12
RP110x
NO.EA-239-140522
• Power Dissipation (DFN1010-4)
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
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 0.54mm × 24pcs
Through-holes
Measurement Results:
(Ta=25°C)
Standard Test Land Pattern
400mW (Tjmax=125°C)
500mW (Tjmax=150°C)
Power Dissipation
θja = (125-25°C)/0.4W= 250°C/W
Thermal Resistance
θjc= 67°C/W
600
40
500
500
400
400
300
200
100
0
0
25
50
75 85 100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit: mm)
Power Dissipation
The above graph shows the Power Dissipation of the package under the conditions of Tjmax=125°C and
Tjmax=150°C.
The operation of the IC within the shaded range in the graph might have an affect on the IC’s lifetime.
The operation time of the IC must be remained within the time limit described in the table below.
Estimated Years
Operating Time
(Operating four hours/day)
13,000 hours
9 years
13
RP110x
NO.EA-239-140522
• Package Dimensions (DFN1010-4)
0.65
1.00
B
A
3
4
X4
*
4-C0.157
C0.12
0.05
45°
INDEX
2
1
0.48
0.05
0.48
0.05
0.22 0.05
0.05 M AB
Bottom View
(Unit : mm)
) Tab is GND level. (They are connected to the
reverse side of this IC.)
*
0.05 S
S
The tab is better to be connected to the GND,
but leaving it open is also acceptable.
• Mark Specification (DFN1010-4)
cd: Product Code …Refer to “RP110L Series Mark Specification Table” .
ef: Lot Number … Alphanumeric Serial Number
cd
ef
14
RP110x
NO.EA-239-140522
• RP110L Series Mark Specification Table (DFN1010-4)
RP110Lxx1B
RP110Lxx1C
RP110Lxx1D
VSET
Product Name
cd
00
01
02
03
04
06
07
08
09
10
11
13
14
15
16
17
18
19
20
21
22
24
25
26
27
28
29
30
31
05
12
23
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name
cd
32
33
34
35
36
38
39
40
41
42
43
45
46
47
48
49
50
51
52
53
54
56
57
58
59
60
61
62
63
37
44
55
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name cd
RP110L081B
RP110L091B
RP110L101B
RP110L111B
RP110L121B
RP110L131B
RP110L141B
RP110L151B
RP110L161B
RP110L171B
RP110L181B
RP110L191B
RP110L201B
RP110L211B
RP110L221B
RP110L231B
RP110L241B
RP110L251B
RP110L261B
RP110L271B
RP110L281B
RP110L291B
RP110L301B
RP110L311B
RP110L321B
RP110L331B
RP110L341B
RP110L351B
RP110L361B
RP110L121B5
RP110L181B5
RP110L281B5
RP110L081C
RP110L091C
RP110L101C
RP110L111C
RP110L121C
RP110L131C
RP110L141C
RP110L151C
RP110L161C
RP110L171C
RP110L181C
RP110L191C
RP110L201C
RP110L211C
RP110L221C
RP110L231C
RP110L241C
RP110L251C
RP110L261C
RP110L271C
RP110L281C
RP110L291C
RP110L301C
RP110L311C
RP110L321C
RP110L331C
RP110L341C
RP110L351C
RP110L361C
RP110L121C5
RP110L181C5
RP110L281C5
RP110L081D
RP110L091D
RP110L101D
RP110L111D
RP110L121D
RP110L131D
RP110L141D
RP110L151D
RP110L161D
RP110L171D
RP110L181D
RP110L191D
RP110L201D
RP110L211D
RP110L221D
RP110L231D
RP110L241D
RP110L251D
RP110L261D
RP110L271D
RP110L281D
RP110L291D
RP110L301D
RP110L311D
RP110L321D
RP110L331D
RP110L341D
RP110L351D
RP110L361D
RP110L121D5
RP110L181D5
RP110L281D5
64
65
66
67
68
70
71
72
73
74
75
77
78
79
80
81
82
83
84
85
86
88
89
90
91
92
93
94
95
69
76
87
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
15
RP110x
NO.EA-239-140522
• Power Dissipation (SC-88A)
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 Results:
(Ta=25°C)
Standard Land Pattern
Free Air
380mW (Tjmax=125°C)
475mW (Tjmax=150°C)
Power Dissipation
150mW
θja=(125-25°C)/0.38W=263°C/W
θja=(125-25°C)/0.15W=667°C/W
Thermal Resistance
-
θjc=75°C/W
600
40
475
500
On Board
Free Air
400
380
300
200
100
0
150
0
25
50
75 85 100
125
150
Measurement Board Pattern
Ambient Temperature (°C)
IC Mount Area (Unit: mm)
Power Dissipation
The above graph shows the Power Dissipation of the package under the conditions of Tjmax=125°C and
Tjmax=150°C.
The operation of the IC within the shaded range in the graph might have an affect on the IC’s lifetime. The
operation time of the IC must be remained within the time limit described in the table below.
Estimated Years
Operating Time
(Operating four hours/day)
13,000 hours
9 years
16
RP110x
NO.EA-239-140522
• Package Dimensions (SC-88A)
2.0±0.2
0.15±0.07
B
A
1.3±0.2
4
3
5
1
0.15
0～14°
2
0.65
+0.1
-0.05
0.2
0.10 S AB
Unit : mm
0.10 S
S
• Mark Specification (SC-88A)
cdef: Product Code …Refer to “RP110Q Series Mark Specification Table”.
Lot Number … Alphanumeric Serial Number
gh:
5
4
cde
fgh
1
2
3
17
RP110x
NO.EA-239-140522
• RP110Q Series Mark Specification Table (SC-88A)
RP110Qxx2C
RP110Qxx2B
RP110Qxx2D
Product Name cdef
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name cdef
RP110Q082C AP08
RP110Q092C AP09
RP110Q102C AP10
RP110Q112C AP11
RP110Q122C AP12
RP110Q132C AP13
RP110Q142C AP14
RP110Q152C AP15
RP110Q162C AP16
RP110Q172C AP17
RP110Q182C AP18
RP110Q192C AP19
RP110Q202C AP20
RP110Q212C AP21
RP110Q222C AP22
RP110Q232C AP23
RP110Q242C AP24
RP110Q252C AP25
RP110Q262C AP26
RP110Q272C AP27
RP110Q282C AP28
RP110Q292C AP29
RP110Q302C AP30
RP110Q312C AP31
RP110Q322C AP32
RP110Q332C AP33
RP110Q342C AP34
RP110Q352C AP35
RP110Q362C AP36
RP110Q122C5 AP37
RP110Q182C5 AP38
RP110Q282C5 AP39
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name cdef
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
RP110Q082B AN08
RP110Q092B AN09
RP110Q102B AN10
RP110Q112B AN11
RP110Q122B AN12
RP110Q132B AN13
RP110Q142B AN14
RP110Q152B AN15
RP110Q162B AN16
RP110Q172B AN17
RP110Q182B AN18
RP110Q192B AN19
RP110Q202B AN20
RP110Q212B AN21
RP110Q222B AN22
RP110Q232B AN23
RP110Q242B AN24
RP110Q252B AN25
RP110Q262B AN26
RP110Q272B AN27
RP110Q282B AN28
RP110Q292B AN29
RP110Q302B AN30
RP110Q312B AN31
RP110Q322B AN32
RP110Q332B AN33
RP110Q342B AN34
RP110Q352B AN35
RP110Q362B AN36
RP110Q122B5 AN37
RP110Q182B5 AN38
RP110Q282B5 AN39
RP110Q082D AQ08
RP110Q092D AQ09
RP110Q102D AQ10
RP110Q112D
AQ11
RP110Q122D AQ12
RP110Q132D AQ13
RP110Q142D AQ14
RP110Q152D AQ15
RP110Q162D AQ16
RP110Q172D AQ17
RP110Q182D AQ18
RP110Q192D AQ19
RP110Q202D AQ20
RP110Q212D AQ21
RP110Q222D AQ22
RP110Q232D AQ23
RP110Q242D AQ24
RP110Q252D AQ25
RP110Q262D AQ26
RP110Q272D AQ27
RP110Q282D AQ28
RP110Q292D AQ29
RP110Q302D AQ30
RP110Q312D AQ31
RP110Q322D AQ32
RP110Q332D AQ33
RP110Q342D AQ34
RP110Q352D AQ35
RP110Q362D AQ36
RP110Q122D5 AQ37
RP110Q182D5 AQ38
RP110Q282D5 AQ39
18
RP110x
NO.EA-239-140522
• Power Dissipation (SOT-23-5)
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%
Through-holes
φ 0.5mm × 44pcs
Measurement Results:
(Ta=25°C)
Standard Land Pattern
Free Air
250mW
400°C/W
420mW (Tjmax=125°C)
525mW (Tjmax=150°C)
θja = (125-25°C)/0.42W= 238°C/W
Power Dissipation
Thermal Resistance
600
525
40
On Board
Free Air
500
400
420
300
250
200
100
0
Measurement Board Pattern
0
25
50
75 85 100
125
150
Ambient Temperature (°C)
IC Mount Area (Unit: mm)
Power Dissipation
The above graph shows the Power Dissipation of the package under the conditions of Tjmax=125°C and
Tjmax=150°C.
The operation of the IC within the shaded range in the graph might have an affect on the IC’s lifetime.
The operation time of the IC must be remained within the time limit described in the table below.
Estimated Years
Operating Time
(Operating four hours/day)
13,000 hours
9 years
19
RP110x
NO.EA-239-140522
• Package Dimensions (SOT-23-5)
2.9±0.2
1.9±0.2
1.1±0.1
0.8±0.1
(0.95) (0.95)
5
4
0～0.1
1
2
3
+0.1
0.15-0.05
0.4±0.1
Unit : mm
• Mark Specification (SOT-23-5)
cde: Product Code …Refer to “RP110N Series Mark Specification Table”.
Lot Number … Alphanumeric Serial Number
fg:
5
4
cdefg
2
1
3
20
RP110x
NO.EA-239-140522
• RP110N Series Mark Specification Table (SOT-23-5)
RP110Nxx1B
RP110Nxx1C
RP110Nxx1D
Product Name cde
Product Name cde
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
Product Name cde
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
VSET
0.8V
0.9V
1.0V
1.1V
1.2V
1.3V
1.4V
1.5V
1.6V
1.7V
1.8V
1.9V
2.0V
2.1V
2.2V
2.3V
2.4V
2.5V
2.6V
2.7V
2.8V
2.9V
3.0V
3.1V
3.2V
3.3V
3.4V
3.5V
3.6V
1.25V
1.85V
2.85V
RP110N081B
RP110N091B
RP110N101B
RP110N111B
RP110N121B
RP110N131B
RP110N141B
RP110N151B
RP110N161B
RP110N171B
RP110N181B
RP110N191B
RP110N201B
RP110N211B
RP110N221B
RP110N231B
RP110N241B
RP110N251B
RP110N261B
RP110N271B
RP110N281B
RP110N291B
RP110N301B
RP110N311B
RP110N321B
RP110N331B
RP110N341B
RP110N351B
RP110N361B
RP110N121B5
RP110N181B5
RP110N281B5
A08
A09
A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
A27
A28
A29
A30
A31
A32
A33
A34
A35
A36
A37
A38
A39
RP110N081C
RP110N091C
RP110N101C
RP110N111C
RP110N121C
RP110N131C
RP110N141C
RP110N151C
RP110N161C
RP110N171C
RP110N181C
RP110N191C
RP110N201C
RP110N211C
RP110N221C
RP110N231C
RP110N241C
RP110N251C
RP110N261C
RP110N271C
RP110N281C
RP110N291C
RP110N301C
RP110N311C
RP110N321C
RP110N331C
RP110N341C
RP110N351C
RP110N361C
B08
B09
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
B21
B22
B23
B24
B25
B26
B27
B28
B29
B30
B31
B32
B33
B34
B35
B36
RP110N081D
RP110N091D
RP110N101D
RP110N111D
RP110N121D
RP110N131D
RP110N141D
RP110N151D
RP110N161D
RP110N171D
RP110N181D
RP110N191D
RP110N201D
RP110N211D
RP110N221D
RP110N231D
RP110N241D
RP110N251D
RP110N261D
RP110N271D
RP110N281D
RP110N291D
RP110N301D
RP110N311D
RP110N321D
RP110N331D
RP110N341D
RP110N351D
RP110N361D
C08
C09
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
RP110N121C5 B37
RP110N181C5 B38
RP110N281C5 B39
RP110N121D5 C37
RP110N181D5 C38
RP110N281D5 C39
21
RP110x
NO.EA-239-140522
TEST CIRCUITS
VDD
VOUT
RP110x
Series
V
C1
C2
I
OUT
VOUT
CE
GND
C1=Ceramic 0.1μF
C2=Ceramic 0.1μF
Basic Test Circuit
VDD
VOUT
VOUT
RP110x
Series
A
C1
C2
ISS
CE GND
C1=Ceramic 0.1μF
C2=Ceramic 0.1μF
Test Circuit for Supply Current
Pulse
Generator
VDD
VOUT
RP110x
Series
C2
I
OUT
P.G.
CE GND
C2=Ceramic 0.1μF
Test Circuit for Ripple Rejection
VOUT
VDD
VOUT
RP110x
Series
C1
C2
CE
GND
I
OUTa
I
OUTb
C1=Ceramic 0.1μF
C2=Ceramic 0.1μF
Test Circuit for Load Transient Response
22
RP110x
NO.EA-239-140522
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xx
RP110x25xx
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
3.0
2.5
2.0
1.5
1.0
0.5
0
V
V
V
V
V
IN=2.8V
IN=2.9V
IN=3.5V
IN=4.5V
IN=5.25V
VIN=1.4V
VIN=1.5V
VIN=1.6V
VIN=1.8V
VIN=2.8V
VIN=3.8V
VIN=4.8V
VIN=5.25V
0
100
200
300
400
0
100
200
300
400
Output Current IOUT (mA)
Output Current IOUT (mA)
RP110x36xx
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
V
V
V
V
IN=3.8V
IN=3.9V
IN=4.6V
IN=5.25V
0
100
200
300
400
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xx RP110x25xx
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
3.0
2.5
2.0
1.5
1.0
0.5
0
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
I
I
I
OUT=1mA
OUT=30mA
OUT=50mA
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
23
RP110x
NO.EA-239-140522
RP110x36xx
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
IOUT=1mA
IOUT=30mA
IOUT=50mA
0
1
2
3
4
5
Input Voltage VIN (V)
3) Supply Current vs. Input Voltage (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xx RP110x25xx
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
RP110x36xx
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
1
2
3
4
5
Input Voltage VIN (V)
24
RP110x
NO.EA-239-140522
4) Output Voltage vs. Temperature (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, IOUT=1mA)
RP110x08xx RP110x25xx
V
IN=1.8V
VIN=3.5V
0.86
0.84
0.82
0.80
0.78
0.76
0.74
2.56
2.54
2.52
2.50
2.48
2.46
2.44
2.42
2.40
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
RP110x36xx
V
IN=4.6V
3.69
3.67
3.65
3.63
3.61
3.59
3.57
3.55
3.53
3.51
3.49
-40 -25
0
25
50
75 85
Temperature Topt (°C)
5) Supply Current vs. Temperature (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF)
RP110x08xx RP110x25xx
V
IN=1.8V
VIN=3.5V
2.5
2.0
1.5
1.0
0.5
0
2.5
2.0
1.5
1.0
0.5
0
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
25
RP110x
NO.EA-239-140522
RP110x36xx
VIN=4.6V
2.5
2.0
1.5
1.0
0.5
0
-40 -25
0
25
50
75 85
Temperature Topt (°C)
6) Dropout Voltage vs. Output Current (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xx RP110x25xx
1200
1000
800
600
400
200
0
350
300
250
200
150
100
50
85
25
-40
°
°
C
C
85°C
25°C
-40°C
°
C
0
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT (mA)
Output Current IOUT (mA)
RP110x36xx
300
250
200
150
100
50
85
25
-40
°
C
C
C
°
°
0
0
25
50
75
100 125 150
Output Current IOUT (mA)
26
RP110x
NO.EA-239-140522
7) Dropout Voltage vs Set Output Voltage (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
1000
I
I
I
I
OUT=1mA
900
800
700
600
500
400
300
200
100
0
OUT=30mA
OUT=50mA
OUT=150mA
0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6
Set Output Voltage VREG (V)
8) Ripple Rejection vs. Input Bias Voltage (C1
RP110x08xx
=none, C2=Ceramic 0.1μF, Ripple=0.2Vp-p,Topt=25°C)
RP110x25xx
IOUT=1mA
IOUT=1mA
70
60
50
40
30
20
10
0
60
50
40
30
20
100Hz
100Hz
1kHz
10kHz
100kHz
1kHz
10
0
10kHz
100kHz
0.9
1.2
1.5
1.8
2.6
2.9
3.2
3.5
Input Voltage VIN (V)
Input Voltage VIN (V)
RP110x36xx
RP110x08xx
IOUT=1mA
IOUT=30mA
60
50
40
30
20
10
0
70
60
50
40
30
20
10
0
100Hz
1kHz
10kHz
100kHz
100Hz
1kHz
10kHz
100kHz
3.7
4.0
4.3
4.6
0.9
1.2
1.5
1.8
Input Voltage VIN (V)
Input Voltage VIN (V)
27
RP110x
NO.EA-239-140522
RP110x25xx
RP110x36xx
I
OUT=30mA
IOUT=30mA
60
60
50
40
30
20
10
0
100Hz
100Hz
1kHz
1kHz
50
40
30
20
10
0
10kHz
10kHz
100kHz
100kHz
2.6
2.9
3.2
3.5
3.7
4.0
4.3
4.6
Input Voltage VIN (V)
Input Voltage VIN (V)
9) Ripple Rejection vs. Frequency (C1
=
none, C2
=
Ceramic 0.1
μ
F, Ripple=0.2Vp-p, Topt=25°C)
RP110x08xx
RP110x25xx
V
IN=1.8V
VIN=3.5V
60
50
40
30
20
10
0
60
50
40
30
20
10
I
I
I
I
OUT=1mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
OUT=30mA
OUT=150mA
OUT=150mA
(VIN=2.5V)
0
0.1
1.0
10
100
1000
0.1
1.0
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
RP110x36xx
V
IN=4.6V
60
50
40
30
20
10
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1.0
10
100
1000
Frequency f (kHz)
28
RP110x
NO.EA-239-140522
10) Input Transient Response (C1=none, C2=0.1μF, IOUT=30mA, tr=tf=5μs, Topt=25°C)
RP110x08xx
RP110x25xx
3.8
2.8
1.8
5.5
4.5
3.5
Input Voltage
Input Voltage
2.8
2.7
2.6
2.5
2.4
2.3
1.0
0.9
0.8
0.7
0.6
Output Voltage
Output Voltage
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)
RP110x33xx
6.2
5.2
4.2
Input Voltage
3.6
3.5
3.4
3.3
3.2
3.1
Output Voltage
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9
Time t (ms)
11) Load Transient Response (C1=none, tr=tf=5μs, Topt=25°C)
RP110x08xx
RP110x25xx
V
IN=1.8V, C
2=0.1
μF
V
IN=3.5V, C =0.1μF
2
150
100
50
150
100
50
Output Current
Output Current
50mA 100mA
1.2
1.0
0.8
0.6
0.4
0
3.1
2.8
2.5
2.2
1.9
0
50mA
100mA
Output Voltage
Output Voltage
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)
29
RP110x
NO.EA-239-140522
RP110x36xx
RP110x08xx
V
IN=4.6V, C
2
=0.1
μ
F
V
IN=1.8V, C =0.1μF
2
150
100
50
20
10
0
Output Current
Output Current
4.2
3.9
3.6
3.3
3.0
0
1.2
1.0
0.8
0.6
0.4
50mA
100mA
1mA
10mA
Output Voltage
Output Voltage
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)
RP110x25xx
RP110x36xx
V
IN=3.5V, C
2
=0.1
μ
F
V
IN=4.6V, C =0.1μF
2
20
10
0
20
10
0
Output Current
1mA 10mA
Output Current
1mA 10mA
4.0
3.8
3.6
3.4
3.2
2.8
2.5
2.2
1.9
Output Voltage
Output Voltage
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)
RP110x08xx
RP110x25xx
V
IN=1.8V, C
2
=1.0
μ
F
V
IN=3.5V, C =1.0μF
2
150
100
50
150
100
50
Output Current
50mA 100mA
Output Current
50mA 100mA
0
0
1.0
0.8
0.6
0.4
2.8
2.5
2.2
1.9
Output Voltage
Output Voltage
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)
30
RP110x
NO.EA-239-140522
RP110x36xx
RP110x08xx
V
IN=4.6V, C
2=1.0
μF
V
IN=1.8V, C =1.0μF
2
150
100
50
20
10
0
Output Current
Output Current
0
1mA
10mA
50mA
100mA
3.9
3.6
3.3
3.0
1.0
0.8
0.6
0.4
Output Voltage
Output Voltage
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)
RP110x25xx
RP110x36xx
V
IN=3.5V, C
2=1.0
μF
V
IN=4.6V, C =1.0μF
2
20
10
0
20
10
0
Output Current
1mA 10mA
Output Current
1mA
10mA
2.8
2.5
2.2
1.9
3.8
3.6
3.4
3.2
Output Voltage
Output Voltage
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)
12) Turn On Speed (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xC RP110x08xB/D
V
IN=1.8V
2.0
1.5
1.0
0.5
0
2.0
1.5
1.0
0.5
0
Input Voltage
CE Input Voltage
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
1.0
0.8
0.6
0.4
0.2
0
1.0
0.8
0.6
0.4
0.2
0
Output Voltage
Output Voltage
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
31
RP110x
NO.EA-239-140522
RP110x25xC
RP110x25xB/D
V
IN=3.5V
5
4
3
2
1
0
5
4
3
2
1
0
CE Input Voltage
Input Voltage
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
3.0
2.5
2.0
1.5
1.0
0.5
0
3.0
2.5
2.0
1.5
1.0
0.5
0
Output Voltage
Output Voltage
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
RP110x36xC
RP110x36xB/D
V
IN=4.6V
5
5
4
3
2
1
0
4
3
2
1
0
Input Voltage
CE Input Voltage
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
Output Voltage
Output Voltage
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
13) Turn Off Speed with CE pin (C1=Ceramic 0.1μF, C2=Ceramic 0.1μF, Topt=25°C)
RP110x08xB
RP110x08xB
VIN=1.8V
VIN=1.8V
2.0
1.5
1.0
0.5
0
2.0
1.5
1.0
0.5
0
CE Input Voltage
CE Input Voltage
0.8
0.6
0.4
0.2
0
I
OUT=0mA
I
I
OUT=30mA
OUT=150mA
0.8
0.6
0.4
0.2
0
Output Voltage
Output Voltage
-0.2
0
10 20 30 40 50 60 70 80
0
10 20 30 40 50 60 70 80
Time t (ms)
Time t (μs)
32
RP110x
NO.EA-239-140522
RP110x08xD
RP110x25xB
V
IN=1.8V
VIN=3.5V
2.0
1.5
1.0
0.5
0
4
2
0
CE Input Voltage
CE Input Voltage
I
I
OUT=30mA
OUT=150mA
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
0.8
0.6
0.4
0.2
0
3
2
1
0
Output Voltage
Output Voltage
-0.2
0
10 20 30 40 50 60 70 80
0
10 20 30 40 50 60 70 80
Time t (μs)
Time t (μs)
RP110x25xB
RP110x25xD
VIN=3.5V
VIN=3.5V
4
2
0
4
2
0
CE Input Voltage
CE Input Voltage
3
2
1
0
3
2
1
0
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
I
OUT=0mA
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80 90 100 110 120
0
10 20 30 40 50 60 70 80
Time t (ms)
Time t (μs)
RP110x36xB
RP110x36xB
VIN=4.6V
VIN=4.6V
6
4
2
0
6
4
2
0
CE Input Voltage
CE Input Voltage
4
3
2
1
0
4
3
2
1
0
I
OUT=0mA
I
I
OUT=30mA
OUT=150mA
Output Voltage
Output Voltage
0
10 20 30 40 50 60 70 80
0
10 20 30 40 50 60 70 80 90 100 110 120
Time t (
μ
s)
Time t (ms)
33
RP110x
NO.EA-239-140522
RP110x36xD
VIN=4.6V
6
4
2
0
CE Input Voltage
I
I
I
OUT=0mA
OUT=30mA
OUT=150mA
4
3
2
1
0
Output Voltage
0
10 20 30 40 50 60 70 80
Time t ( s)
μ
14) Inrush Current (C1=none, IOUT=0mA, Topt=25°C)
RP110x08xC
RP110x08xB/D
V
IN=1.8V
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.0
1.8
CE Input Voltage
Input Voltage (tr=0.5μs)
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
Output Voltage
Output Voltage
C
C
C
C
C
C
OUT=0.1μF
COUT=0.1μF
COUT=1.0μF
COUT=2.2μF
COUT=4.7μF
COUT=10μF
COUT=22μF
OUT=1.0μF
OUT=2.2μF
OUT=4.7μF
OUT=10μF
OUT=22μF
350
300
250
200
150
100
50
350
300
250
200
150
100
50
Inrush Current
Inrush Current
0
0
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
34
RP110x
NO.EA-239-140522
RP110x25xC
RP110x25xB/D
V
IN=3.5V
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
CE Input Voltage
Input Voltage (tr=0.5μs)
Output Voltage
Output Voltage
C
C
C
C
C
OUT=0.1μF
COUT=0.1μF
COUT=1.0μF
COUT=2.2μF
COUT=4.7μF
COUT=10μF
OUT=1.0μF
OUT=2.2μF
OUT=4.7μF
OUT=10μF
350
300
250
200
150
100
50
350
300
250
200
150
100
50
Inrush Current
Inrush Current
0
0
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
RP110x36xC
RP110x36xB/D
V
IN=4.6V
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
CE Input Voltage
Input Voltage (tr=0.5μs)
Output Voltage
Output Voltage
C
C
C
C
C
OUT=0.1μF
COUT=0.1μF
COUT=1.0μF
COUT=2.2μF
COUT=4.7μF
COUT=10μF
OUT=1.0μF
OUT=2.2μF
OUT=4.7μF
OUT=10μF
350
300
250
200
150
100
50
350
300
250
200
150
100
50
Inrush Current
Inrush Current
0
0
0
50 100 150 200 250 300 350 400
0
50 100 150 200 250 300 350 400
Time t (μs)
Time t (μs)
35
RP110x
NO.EA-239-140522
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
Hatched Area : Noise level is under 40μV(Avg.)
CIN,COUT
: 0.1μF
RP110x08xx
RP110x25xx
V
IN=1.4V to 5.25V
VIN=2.5V to 5.25V
1000
100
10
1000
100
10
1
1
0.1
0.01
0.1
0.01
15mΩ
100 125 150
15mΩ
100 125 150
Output Current IOUT (mA)
0
25
50
75
0
25
50
75
Output Current IOUT (mA)
RP110x36xx
V
IN=3.6V to 5.25V
1000
100
10
1
0.1
0.01
15mΩ
100 125 150
Output Current IOUT (mA)
0
25
50
75
36
1.The products and the product specifications described in this document are subject to change or
discontinuation of production without notice for reasons such as improvement. Therefore, before
deciding to use the products, please refer to Ricoh sales representatives for the latest information
thereon.
2.The materials in this document may not be copied or otherwise reproduced in whole or in part without
prior written consent of Ricoh.
3.Please be sure to take any necessary formalities under relevant laws or regulations before exporting or
otherwise taking out of your country the products or the technical information described herein.
4.The technical information described in this document shows typical characteristics of and example
application circuits for the products. The release of such information is not to be construed as a
warranty of or a grant of license under Ricoh's or any third party's intellectual property rights or any
other rights.
5.The products listed in this document are intended and designed for use as general electronic
components in standard applications (office equipment, telecommunication equipment, measuring
instruments, consumer electronic products, amusement equipment etc.). Those customers intending to
use a product in an application requiring extreme quality and reliability, for example, in a highly specific
application where the failure or misoperation of the product could result in human injury or death
(aircraft, spacevehicle, nuclear reactor control system, traffic control system, automotive and
transportation equipment, combustion equipment, safety devices, life support system etc.) should first
contact us.
6.We are making our continuous effort to improve the quality and reliability of our products, but
semiconductor products are likely to fail with certain probability. In order to prevent any injury to
persons or damages to property resulting from such failure, customers should be careful enough to
incorporate safety measures in their design, such as redundancy feature, fire containment feature and
fail-safe feature. We do not assume any liability or responsibility for any loss or damage arising from
misuse or inappropriate use of the products.
7.Anti-radiation design is not implemented in the products described in this document.
8.Please contact Ricoh sales representatives should you have any questions or comments concerning
the products or the technical information.
Ricoh is committed to reducing the environmental loading materials in electrical devices
with a view to contributing to the protection of human health and the environment.
Ricoh has been providing RoHS compliant products since April 1, 2006 and Halogen-free products since
Halogen Free
April 1, 2012.
http://www.e-devices.ricoh.co.jp/en/
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RICOH ELECTRONIC DEVICES CO., LTD.
Higashi-Shinagawa Office (International Sales)
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Phone: +81-3-5479-2857 Fax: +81-3-5479-0502
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