RP103Q122B-TR-FE [RICOH]
Supply Current Typ. 36uA;
| 型号： | RP103Q122B-TR-FE |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Supply Current Typ. 36uA |
| 文件： | 总33页 (文件大小：539K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x SERIES
LOW NOISE 150mA LDO REGULATOR
NO.EA-149-160426
OUTLINE
The RP103x 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 RP103x 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
DFN(PLP)1010-4, SC-82AB, SC-88A, SOT-23-5, therefore high density mounting of the ICs on boards is
possible.
FEATURES
• Supply Current .............................................................Typ. 36μA
• Standby Mode ..............................................................Typ. 0.1μA
• Dropout Voltage............................................................Typ. 0.21V (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..............................................±1.0%
• Packages......................................................................DFN(PLP)1010-4, SC-82AB, SC-88A, SOT-23-5
• Input Voltage Range.....................................................1.7V to 5.25V
• Output Voltage Range..................................................1.2V to 3.3V (0.1V steps)
(For other voltages, please refer to MARK INFORMATIONS.)
• Built-in Fold Back Protection Circuit.............................Typ. 40mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC .... 0.47μF 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
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
BLOCK DIAGRAMS
RP103xxxxB
RP103xxxxD
V
DD
V
DD
VOUT
V
OUT
Vref
Current Limit
Vref
Current Limit
CE
CE
GND
GND
SELECTION GUIDE
The output voltage, auto discharge function, package, and the taping type, etc. for the ICs can be selected at
the user’s request.
Product Name
RP103Kxx1∗-TR
Package
DFN(PLP)1010-4
SC-82AB
Quantity per Reel
10,000 pcs
3,000 pcs
Pb Free
Yes
Halogen Free
Yes
Yes
Yes
Yes
Yes
RP103Qxx1∗-TR-FE
RP103Qxx2∗-TR-FE
RP103Nxx1∗-TR-FE
SC-88A
3,000 pcs
Yes
SOT-23-5
3,000 pcs
Yes
xx: The set output voltage (VSET) can be designated in the range from 1.2V to 3.3V in 0.1V steps.
Exception: 1.85V=RP103x18x∗5-xx
2.85V=RP103x28x∗5-xx
∗: CE pin polarity and auto discharge function at off state are options as follows.
(B) "H" active, without auto discharge function at off state
(D) "H" active, with auto discharge function at off state
2
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
PIN CONFIGURATIONS
• DFN(PLP)1010-4
• SC-82AB
• SC-88A
• SOT-23-5
Top View
Bottom View
5
4
4
3
5
4
4
3
3
4
∗
(mark side)
(mark side)
(mark side)
1
2
2
1
1
2
3
1
2
1
2
3
PIN DESCRIPTIONS
• DFN(PLP)1010-4
Pin No
Symbol
VOUT
Pin Description
1
2
3
4
Output Pin
Ground Pin
GND
CE
Chip Enable Pin ("H" Active)
Input Pin
VDD
∗) The tab on the bottom of the package enhances thermal performance and is electrically connected to GND (substarate
level). It is recommended that the tab be connected to the ground plane on the board. If not, the tab can be left open.
• SC-82AB
Pin No
Symbol
CE
Pin Description
Chip Enable Pin ("H" Active)
1
2
3
4
GND
VOUT
Ground Pin
Output Pin
Input Pin
VDD
• SC-88A
Pin No
Symbol
CE
Pin Description
1
2
3
4
5
Chip Enable Pin ("H" Active)
No Connection
Ground Pin
NC
GND
VOUT
VDD
Output Pin
Input Pin
• SOT-23-5
Pin No
Symbol
VDD
Pin Description
1
2
3
4
5
Input Pin
GND
CE
Ground Pin
Chip Enable Pin ("H" Active)
No Connection
Output Pin
NC
VOUT
3
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
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)1010-4)
Power Dissipation∗ (SC-82AB)
Power Dissipation∗ (SC-88A)
Power Dissipation∗ (SOT-23-5)
Operating Temperature Range
Storage Temperature Range
400
380
PD
mW
380
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.
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.
4
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
ELECTRICAL CHARACTERISTICS
• RP103xxxxB/D
VIN= VSET + 1V (VOUT>1.5V), VIN=2.5V (VOUT≤1.5V), IOUT=1mA, CIN=COUT=0.47µF, unless otherwise noted.
The specifications surrounded by
are guaranteed by Design Engineering at −40°C ≤ Ta ≤ 85°C.
RP103x Series
(Ta=25°C)
Symbol
Item
Conditions
MIN.
TYP.
MAX.
Unit
VOUT
VOUT
x0.99
(-20mV)
x1.01
(20mV)
Ta=25°C
VOUT
Output Voltage*1
V
VOUT
VOUT
x0.985
(-30mV)
x1.015
(30mV)
-40°C Ta 85°C
=
=
IOUT
Output Current
150
mA
mV
ΔVOUT
/ΔIOUT
<
Load Regulation
10
30
1mA IOUT 150mA
=
=
VDIF
ISS
Dropout Voltage
Supply Current
Please see the data table on next page
36
50
µA
µA
IOUT = 0mA
VCE = 0V
Istandby Supply Current (Standby)
0.1
1.0
ΔVOUT
Line Regulation
/ΔVIN
0.02
0.10
%/V
VSET+0.5V VIN 5.0V
=
=
f = 1kHz, Ripple 0.2Vp-p
VIN = VSET+1V, IOUT = 30mA
RR
Ripple Rejection
Input Voltage*2
75
dB
V
(In case that VOUT 2.0V, VIN=3V)
=
VIN
1.7
1.1
5.25
ΔVOUT
/ΔTa
Output Voltage
Temperature Coefficient
ppm
/°C
±30
- 40°C Ta 85°C
=
ISC
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
en
Output Noise*3
60
30
µVrms
IOUT = 30mA
Nch On Resistance
for Auto Discharge
(D Version Only)
RLOW
Ω
VIN = 4.0V, VCE = 0V
All test items listed under Electrical Characteristics are done under the pulse load condition (Tj≈Ta=25ºC) except for Output Noise,
Ripple Rejection, and Output Voltage Temperature Coefficient.
*1 When VOUT≤2.0V, Output voltage accuracy is ±20mV. (When - 40°C≤Ta≤85°C, Output voltage accuracy is ±30mV)
*2 Maximum input voltage is 5.25V. If, for any reason the input voltage exceeds 5.25V, it has to be no more than 5.5V,
and total operating time should be within 500 hours.
*3 Output noise is highly dependent on Set output voltage. Please contact us if this matters.
5
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
are guaranteed by Design Engineering at −40°C ≤ Ta ≤ 85°C.
RP103x
NO.EA-149-160426
The specifications surrounded by
Dropout Voltage
(Ta=25°C)
Dropout Voltage VDIF (V)
Set Output Voltage
V
SET (V)
Condition
TYP.
0.500
0.380
0.340
0.280
0.220
0.210
MAX.
0.620
0.470
0.420
0.360
0.300
0.270
1.2V ≤ VSET < 1.5V
1.5V ≤ VSET < 1.7V
1.7V ≤ VSET < 2.0V
2.0V ≤ VSET < 2.5V
2.5V ≤ VSET < 2.8V
2.8V ≤ VSET ≤ 3.3V
IOUT=150mA
6
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
TYPICAL APPLICATION
VDD
VOUT
VOUT
RP103x
Series
C1
C2
CE GND
(External Components)
C2 0.47μF MURATA: GRM155B30J474KE18B
TECHNICAL NOTES
When using the RP103x Series, please 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 0.47μF 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.
7
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
PACKAGE INFORMATION
• Power Dissipation (DFN(PLP)1010-4)
Power Dissipation (PD) depends on conditions of mounting on board. This specification is based on the
measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind Velocity=0m/s)
Glass Cloth Epoxy Plastic (Double-sided)
40mm x 40mm x 1.6mm
Topside: Approx. 50%, Backside: Approx. 50%
φ 0.54mm x 24pcs
Through-holes
Measurement Result
(Ta=25°C)
Standard 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
400
300
200
100
0
500
400
85
0
25
50
75
100
125
150
Ambient Temperature (°C)
Measurement Board Pattern
Power Dissipation
IC Mount Area (Unit:mm)
The above graph shows the Power Dissipation of the package based on Tjmax=125°C and Tjmax=150°C.
Operating the IC in the shaded area in the graph might have an influence it's lifetime.
Operating time must be within the time limit described in the table below, in case of operating in the shaded
area.
Estimated years
Operating Time
(Operating 4 hours/day)
13,000 hours
9 years
8
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• Package Dimensions (DFN(PLP)1010-4)
0.48
0.65
±
1.00
B
0.05
A
3
4
X4
*
0.05
45
°
INDEX
3-C0.18
2
1 0.48
0.05
±
0.25 0.05
±
M
0.05
S AB
(Unit : mm)
Bottom View
S
0.05
S
*
The tab on the bottom of the package enhances thermal
performance and is electrically connected to GND
(substarate level). It is recommended that the tab be
connected to the ground plane on the board. If not, the tab
can be left open.
• Mark Specification (DFN(PLP)1010-4)
cd: Product Code … Refer to RP103Kxx1x Series Mark Specification Table.
ef: Lot No. … Alphanumeric Serial Number
①②
③④
9
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• RP103KSeries Mark Specification Table (DFN(PLP)1010-4)
RP103Kxx1B
Part Number
RP103K121B
RP103K131B
RP103K141B
RP103K151B
RP103K161B
RP103K171B
RP103K181B
RP103K191B
RP103K201B
RP103K211B
RP103K221B
RP103K231B
RP103K241B
RP103K251B
RP103K261B
RP103K271B
RP103K281B
RP103K291B
RP103K301B
RP103K311B
RP103K321B
RP103K331B
RP103K181B5
RP103K281B5
RP103Kxx1D
Part Number
RP103K121D
RP103K131D
RP103K141D
RP103K151D
RP103K161D
RP103K171D
RP103K181D
RP103K191D
RP103K201D
RP103K211D
RP103K221D
RP103K231D
RP103K241D
RP103K251D
RP103K261D
RP103K271D
RP103K281D
RP103K291D
RP103K301D
RP103K311D
RP103K321D
RP103K331D
RP103K181D5
RP103K281D5
cd
7A
7B
7Y
7C
7X
7Z
7D
7F
7G
7T
7W
7S
9A
7H
7J
V
SET
cd
8A
8B
8Y
8C
8X
8Z
8D
8F
8G
8T
8W
8S
0A
8H
8J
V
SET
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
1.85V
2.85V
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
1.85V
2.85V
7K
7L
8K
8L
7N
7P
7Q
7U
7R
7E
7M
8N
8P
8Q
8U
8R
8E
8M
10
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• Power Dissipation (SC-82AB)
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
Topside: Approx. 50%, Backside: Approx. 50%
φ0.5mm × 44pcs
Through-hole
Measurement Result
(Ta=25°C)
Standard Land Pattern
Free Air
150mW (Tjmax=125ºC)
667°C/W
380mW (Tjmax=125ºC)
475mW (Tjmax=150ºC)
Power Dissipation
Thermal Resistance
θja=(125-25°C)/0.38W=263°C/W
600
40
475
500
On Board
Free Air
400
380
300
200
150
100
0
85
0
25
50
75
100
125
150
Measurement Board Pattern
Ambient Temperature (ºC)
IC Mount Area (Unit : mm)
Power Dissipation
The above graph shows the Power Dissipation of the package based on Tjmax=125°C and Tjmax=150°C.
Operating the IC in the shaded area in the graph might have an influence it's lifetime.
Operating time must be within the time limit described in the table below, in case of operating in the shaded
area.
Estimated years
Operating Time
(Operating 4 hours/day)
13,000 hours
9 years
11
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• Power Dissipation (SC-82AB)
+0.05
1.0-0.2
2±0.2
1.3±0.2
0.9±0.1
(0.7)
0.3±0.1
0.3±0.1
3
2
4
0 to 0.1
1
+0.1
0.16 0.06
0.4±0.1
0.05
0.3±0.1
-
Unit : mm
• Mark Specification (SC-82AB)
cd: Product Code … Refer to RP103Qxx1x Series Mark Specification Table.
ef: Lot No. … Alphanumeric Serial Number
4
3
1
2
12
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• RP103Qxx1xSeries Mark Specification Table (SC-82AB)
RP103Qxx1B
Part Number
RP103Q121B
RP103Q131B
RP103Q141B
RP103Q151B
RP103Q161B
RP103Q171B
RP103Q181B
RP103Q191B
RP103Q201B
RP103Q211B
RP103Q221B
RP103Q231B
RP103Q241B
RP103Q251B
RP103Q261B
RP103Q271B
RP103Q281B
RP103Q291B
RP103Q301B
RP103Q311B
RP103Q321B
RP103Q331B
RP103Q181B5
RP103Q281B5
RP103Qxx1D
Part Number
RP103Q121D
RP103Q131D
RP103Q141D
RP103Q151D
RP103Q161D
RP103Q171D
RP103Q181D
RP103Q191D
RP103Q201D
RP103Q211D
RP103Q221D
RP103Q231D
RP103Q241D
RP103Q251D
RP103Q261D
RP103Q271D
RP103Q281D
RP103Q291D
RP103Q301D
RP103Q311D
RP103Q321D
RP103Q331D
RP103Q181D5
RP103Q281D5
cd
G0
G1
W2
G2
W1
W3
G3
G5
G6
H7
W0
H6
W4
G7
G8
G9
H0
H2
H3
H4
H8
H5
G4
H1
V
SET
cd
J0
V
SET
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
1.85V
2.85V
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
1.85V
2.85V
J1
X2
J2
X1
X3
J3
J5
J6
K7
X0
K6
X4
J7
J8
J9
K0
K2
K3
K4
K8
K5
J4
K1
13
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• 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-sided)
40mm x 40mm x 1.6mm
Topside: Approx. 50%, Backside: Approx. 50%
φ0.5mm x 44pcs
Through-hole
Measurement Result
(Ta=25°C)
Standard Land Pattern
Free Air
304mW (Tjmax=125°C)
380mW (Tjmax=150°C)
Power Dissipation
150mW (Tjmax=150°C)
θja=(125-25°C)/0.38W=263°C/W
θjc=75°C/W
θja=(125-25°C)/0.15W=667°C/W
Thermal Resistance
-
600
500
40
On Board
Free Air
380
400
300
304
200
150
100
0
85
0
25
50
75
100
125
150
Measurement Board Pattern
Ambient Temperature (ºC)
Power Dissipation
IC Mount Area (Unit : mm)
The above graph shows the Power Dissipation of the package based on Tjmax=125°C and Tjmax=150°C.
Operating the IC in the shaded area in the graph might have an influence it's lifetime.
Operating time must be within the time limit described in the table below, in case of operating in the shaded
area.
Estimated years
(Operating 4 hours/day)
Operating Time
13,000 hours
9 years
14
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• Power Dimensions (SC-88A)
2.0±0.2
1.3±0.2
0.15±0.07
B
A
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)
①②③④: Product Code … Refer to RP103Qxx2x Series Mark Specification Table.
⑤⑥: Lot No. … Alphanumeric Serial Number
5
4
①②③
④⑤⑥
1
2
3
15
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• RP103Qxx2xSeries Mark Specification Table (SC-88A)
RP103Qxx2B
Part Number
RP103Q122B
RP103Q132B
RP103Q142B
RP103Q152B
RP103Q162B
RP103Q172B
RP103Q182B
RP103Q192B
RP103Q202B
RP103Q212B
RP103Q222B
RP103Q232B
RP103Q242B
RP103Q252B
RP103Q262B
RP103Q272B
RP103Q282B
RP103Q292B
RP103Q302B
RP103Q312B
RP103Q322B
RP103Q332B
RP103Q182B5
RP103Q282B5
RP103Qxx2D
①②③④
G001
G002
G023
G003
G022
G024
G004
G006
G007
G008
G021
G009
G025
G010
G011
G012
G013
G015
G016
G017
G018
G019
G005
G014
V
SET
Part Number
RP103Q122D
RP103Q132D
RP103Q142D
RP103Q152D
RP103Q162D
RP103Q172D
RP103Q182D
RP103Q192D
RP103Q202D
RP103Q212D
RP103Q222D
RP103Q232D
RP103Q242D
RP103Q252D
RP103Q262D
RP103Q272D
RP103Q282D
RP103Q292D
RP103Q302D
RP103Q312D
RP103Q322D
RP103Q332D
RP103Q182D5
RP103Q282D5
①②③④
H001
H002
H023
H003
H022
H024
H004
H006
H007
H008
H021
H009
H025
H010
H011
H012
H013
H015
H016
H017
H018
H019
H005
H014
V
SET
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
1.85V
2.85V
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
1.85V
2.85V
16
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• 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 Land Pattern
Environment
Board Material
Board Dimensions
Copper Ratio
Mounting on Board (Wind Velocity=0m/s)
Glass Cloth Epoxy Plastic (Double-sided)
40mm x 40mm x 1.6mm
Topside: Approx. 50%, Backside: Approx. 50%
φ 0.5mm x 44pcs
Through-holes
Measurement Result
(Ta=25°C)
Standard Land Pattern
Free Air
250mW (Tjmax=125°C)
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
On Board
500
400
420
Free Air
250
300
200
100
0
85
75
0
25
50
100
125
150
Ambient Temperature (°C)
Measurement Board Pattern
IC Mount Area (Unit: mm)
Power Dissipation
The above graph shows the Power Dissipation of the package based on Tjmax=125°C and Tjmax=150°C.
Operating the IC in the shaded area in the graph might have an influence it's lifetime.
Operating time must be within the time limit described in the table below, in case of operating in the shaded
area.
Estimated years
Operating Time
(Operating 4 hours/day)
9,000 hours
6 years
17
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• Power 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 RP103Nxx1x Series Mark Specification Table.
fg: Lot No. … Alphanumeric Serial Number
5
4
cdefg
2
1
3
18
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
• RP103Nxx1xSeries Mark Specification Table (SOT-23-5)
RP103Nxx1B
Part Number
RP103N121B
RP103N131B
RP103N141B
RP103N151B
RP103N161B
RP103N171B
RP103N181B
RP103N191B
RP103N201B
RP103N211B
RP103N221B
RP103N231B
RP103N241B
RP103N251B
RP103N261B
RP103N271B
RP103N281B
RP103N291B
RP103N301B
RP103N311B
RP103N321B
RP103N331B
RP103N181B5
RP103N281B5
RP103Nxx1D
Part Number
RP103N121D
RP103N131D
RP103N141D
RP103N151D
RP103N161D
RP103N171D
RP103N181D
RP103N191D
RP103N201D
RP103N211D
RP103N221D
RP103N231D
RP103N241D
RP103N251D
RP103N261D
RP103N271D
RP103N281D
RP103N291D
RP103N301D
RP103N311D
RP103N321D
RP103N331D
RP103N181D5
RP103N281D5
cde
80A
80B
80Y
80C
80X
80Z
80D
80F
80G
80T
80W
80S
82A
80H
80J
V
SET
cde
81A
81B
81Y
81C
81X
81Z
81D
81F
81G
81T
81W
81S
83A
81H
81J
V
SET
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
1.85V
2.85V
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
1.85V
2.85V
80K
80L
81K
81L
80N
80P
80Q
80U
80R
80E
80M
81N
81P
81Q
81U
81R
81E
81M
19
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
TEST CIRCUITS
VDD
V
OUT
RP103x
Series
V
C1
C2
IOUT
VOUT
CE
GND
C1=Ceramic 0.47μF
C2=Ceramic 0.47μF
Basic Test Circuit
VDD
V
OUT
VOUT
RP103x
Series
A
C1
C2
ISS
CE GND
C1=Ceramic 0.47μF
C2=Ceramic 0.47μF
Test Circuit for Supply Current
Pulse
Generator
VDD
V
OUT
RP103x
Series
C2
IOUT
P.G.
CE GND
C2=Ceramic 0.47μF
Test Circuit for Ripple Rejection
V
OUT
VDD
V
OUT
RP103x
Series
C1
C2
CE
GND
IOUTa
I
OUTb
C1=Ceramic 0.47μF
C2=Ceramic 0.47μF
Test Circuit for Load Transient Response
20
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (C1=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xx RP103x25xx
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
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
IN=5.0V
IN=5.5V
0
100
200
300
400
500
0
100
200
300
400
500
Output Current IOUT (mA)
Output Current IOUT (mA)
RP103x33xx
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
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (C1=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xx RP103x25xx
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)
21
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x33xx
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=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xx RP103x25xx
50
40
30
20
10
0
50
40
30
20
10
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage VIN (V)
Input Voltage VIN (V)
RP103x33xx
50
40
30
20
10
0
0
1
2
3
4
5
Input Voltage VIN (V)
22
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
4) Output Voltage vs. Temperature (C1=0.47μF, C2=0.47μF, IOUT=1mA)
RP103x12xx RP103x25xx
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 Ta (°C)
Temperature Ta (°C)
RP103x33xx
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 Ta (°C)
5) Supply Current vs. Temperature (C1=0.47μF, C2=0.47μF, IOUT=0mA)
RP103x12xx RP103x25xx
VIN=2.2V
VIN=3.5V
40
38
36
34
32
30
40
38
36
34
32
30
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Ta (°C)
Temperature Ta (°C)
23
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x33xx
VIN=4.3V
40
38
36
34
32
30
-40 -25
0
25
50
75 85
Temperature Ta (°C)
6) Dropout Voltage vs. Output Current (C1=0.47μF, C2=0.47μF)
RP103x12xx
RP103x25xx
600
500
400
300
200
100
0
300
250
200
150
100
50
85°C
25°C
-40°C
85°C
25°C
-40°C
0
0
30
60
90
120
150
0
30
60
90
120
150
Output Current IOUT (mA)
Output Current IOUT (mA)
RP103x33xx
250
200
150
100
50
85°C
25°C
-40°C
0
0
30
60
90
120
150
Output Current IOUT (mA)
24
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
7) Dropout Voltage vs. Set Output Voltage (C1=0.47μF, C2=0.47μF, Ta=25°C)
600
500
400
300
200
100
0
10mA
30mA
50mA
150mA
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage VREG (V)
8) Ripple Rejection vs. Input Bias Voltage (C1=0.47μF, C2=0.47μF, Ripple=0.2VP-P, Ta=25°C)
RP103x28xx RP103x28xx
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=0.47μF, Ripple=0.2VP-P)
RP103x12xx RP103x25xx
V
IN=2.2V
VIN=3.5V
120
100
80
60
40
20
0
100
90
80
70
60
50
40
30
20
10
0
I
I
I
OUT=1mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
OUT=30mA
OUT=150mA
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
25
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x33xx
V
IN=4.3V
120
100
80
60
40
20
0
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
1000
Frequency f (kHz)
10) Input Transient Response (IOUT=30mA, tr=tf=5μs, Ta=25°C)
RP103x12xx
RP103x25xx
4
5
4
3
3
Input Voltage
Input Voltage
2
1.205
1.200
1.195
2.505
2.500
2.495
Output Voltage
40 60
Output Voltage
0
20
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
RP103x33xx
6
5
4
Input Voltage
3.305
3.300
3.295
Output Voltage
0
20
40
60
80
100
Time t (μs)
26
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
11) Load Transient Response (C1=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xx
RP103x25xx
V
IN=2.2V
V
IN=3.5V
tr=tf=0.5μs
tr=tf=0.5μs
150
100
50
150
100
50
Output Current
Output Current
50mA
100mA
50mA
100mA
1.21
1.20
1.19
1.18
2.51
2.50
2.49
2.48
0
0
Output Voltage
Output Voltage
0
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)
RP103x33xx
RP103x12xx
V
IN=4.3V
V
IN=2.2V
tr=tf=0.5μs
tr=tf=0.5μs
150
100
50
300
150
0
Output Current
Output Current
50mA
100mA
1mA
150mA
3.31
3.30
3.29
3.28
1.21
1.20
1.15
1.10
0
Output Voltage
Output Voltage
40
60
80
100
40
60
80
100
Time t (μs)
Time t (μs)
RP103x25xx
RP103x33xx
V
IN=3.5V
V
IN=4.3V
tr=tf=0.5μs
tr=tf=0.5μs
300
150
0
300
150
0
Output Current
Output Current
1mA
150mA
1mA
150mA
2.55
2.50
2.45
2.40
3.35
3.30
3.25
3.20
Output Voltage
Output Voltage
40
60
80
100
40
60
80
100
Time t (μs)
Time t (μs)
27
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
12) Turn On Speed with CE pin (C1=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xx
RP103x12xx
IOUT=0mA
IOUT=30mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
1.5
1.0
0.5
0
1.5
1.0
0.5
0
Output Voltage
Output Voltage
0
0
0
20
40
60
80
0
0
0
20
40
60
80
Time t (μs)
Time t (μs)
RP103x12xx
RP103x25xx
I
OUT=150mA
IOUT=0mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
1.5
1.0
0.5
0
3
2
1
0
Output Voltage
Output Voltage
20
40
60
80
20
40
60
80
Time t (μs)
Time t (μs)
RP103x25xx
RP103x25xx
I
OUT=30mA
IOUT=150mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
3
2
1
0
3
2
1
0
Output Voltage
Output Voltage
20
40
60
80
20
40
60
80
Time t (μs)
Time t (μs)
28
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x33xx
RP103x33xx
IOUT=0mA
IOUT=30mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
4
3
2
1
0
4
3
2
1
0
Output Voltage
Output Voltage
0
20
40
60
80
0
20
40
60
80
Time t (μs)
Time t (μs)
RP103x33xx
IOUT=150mA
3
2
1
0
CE Input Voltage
4
3
2
1
0
Output Voltage
0
20
40
60
80
Time t (μs)
13) Turn Off Speed with CE pin (D Version) (C1=0.47μF, C2=0.47μF, Ta=25°C)
RP103x12xD RP103x12xD
IOUT=0mA
IOUT=30mA
3
2
1
0
3
2
1
0
CE Input Voltage
CE Input Voltage
Output Voltage
1.5
1.0
0.5
0
1.5
1.0
0.5
0
Output Voltage
0
20 40 60 80 100 120 140 160 180
0
20 40 60 80 100 120 140 160 180
Time t (μs)
Time t (μs)
29
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x12xD
RP103x25xD
IOUT=150mA
IOUT=0mA
3
2
1
0
4
2
0
CE Input Voltage
CE Input Voltage
3
2
1
0
1.5
1.0
0.5
0
Output Voltage
Output Voltage
0
0
0
20 40 60 80 100 120 140 160 180
0
0
0
20 40 60 80 100 120 140 160 180
Time t (μs)
Time t (μs)
RP103x25xD
RP103x25xD
IOUT=30mA
IOUT=150mA
4
2
0
4
2
0
CE Input Voltage
CE Input Voltage
3
2
1
0
3
2
1
0
Output Voltage
Output Voltage
20 40 60 80 100 120 140 160 180
20 40 60 80 100 120 140 160 180
Time t (μs)
Time t (μs)
RP103x33xD
RP103x33xD
IOUT=0mA
IOUT=30mA
6
4
2
0
6
4
2
0
CE Input Voltage
CE Input Voltage
Output Voltage
4
3
2
1
0
4
3
2
1
0
Output Voltage
20 40 60 80 100 120 140 160 180
20 40 60 80 100 120 140 160 180
Time t (μs)
Time t (μs)
30
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
RP103x33xD
IOUT=150mA
6
4
2
0
CE Input Voltage
Output Voltage
4
3
2
1
0
0
20 40 60 80 100 120 140 160 180
Time t (μs)
14) Dropout Voltage vs. Temperature (C1=0.47μF, C2=0.47μF)
RP103x12xx
RP103x25xx
450
400
350
300
250
200
150
100
50
200
180
160
140
120
100
80
150mA
100mA
50mA
150mA
100mA
50mA
60
40
20
0
0
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
RP103x30xx
RP103x33xx
200
180
160
140
120
100
80
200
180
160
140
120
100
80
150mA
100mA
50mA
150mA
100mA
50mA
60
60
40
40
20
20
0
0
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
31
∗RP103Qxx2 (SC-88A) is the discontinued product. As of April in 2016
RP103x
NO.EA-149-160426
ESR vs. Output Current
Ceramic type output capacitor is recommended for this series; however, the other output capacitors with low
ESR also can be used. 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
RP103x12xx
RP103x33xx
V
IN=1.7V to 5.0V
VIN=3.5V to 5.0V
C1=C2=Ceramic 0.47μF
C1=C2=Ceramic 0.47μF
100
10
1
100
10
Topt=85°C
Topt=-40°C
Topt=85°C
Topt=-40°C
1
0.1
0.1
0.01
0.01
0
25
50
75
100 125 150
0
25
50
75
100 125 150
Output Current IOUT (mA)
Output Current IOUT (mA)
32
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discontinuation of production without notice for reasons such as improvement. Therefore, before deciding
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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.
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components in standard applications (office equipment, telecommunication equipment, measuring
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Halogen Free
April 1, 2012.
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