RP102K291B5-TR [RICOH]
Fixed Positive LDO Regulator, 2.95V, CMOS, PDSO6, 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6;
| 型号： | RP102K291B5-TR |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 2.95V, CMOS, PDSO6, 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6 光电二极管 输出元件 调节器 |
| 文件： | 总22页 (文件大小：322K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RP102x SERIES
LOW NOISE 300mA LDO REGULATOR
NO.EA-141-111020
OUTLINE
The RP102x Series are CMOS-based voltage regulator ICs with high output voltage accuracy, extremely low
supply current, low ON-resistance, and high ripple rejection. Each of these ICs consists of a voltage reference
unit, an error amplifier, a resistor-net for voltage setting, a current limit circuit and a chip enable circuit.
These ICs perform with low dropout voltage and "chip enable" function. The line transient response and load
transient response of the RP102x Series are excellent, thus these ICs are very suitable for the power supply for
hand-held communication equipment.
The output voltage of these ICs is fixed with high accuracy. Since the packages for these ICs are SOT-23-5,
DFN(PLP)1820-6, and WLCSP-4-P2, therefore high density mounting of the ICs on boards is possible.
FEATURES
• Supply Current......................................................Typ. 50μA
• Standby Mode.......................................................Typ. 0.1μA
• Dropout Voltage ....................................................Typ. 0.12V (IOUT=300mA, VOUT=2.8V)
• Ripple Rejection....................................................Typ. 80dB (f=1kHz)
• Temperature-Drift Coefficient of Output Voltage...Typ. ±20ppm/°C
• Line Regulation.....................................................Typ. 0.02%/V
• Output Voltage Accuracy.......................................±0.8%
• Packages ..............................................................WLCSP-4-P2, DFN(PLP)1820-6, 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. 50mA (Current at short mode)
• Ceramic capacitors are recommended to be used with this IC ......CIN=COUT=1μF or more
APPLICATIONS
• Power source for portable communication equipment.
• Power source for electrical appliances such as cameras, VCRs and camcorders.
• Power source for battery-powered equipment.
1
RP102x
BLOCK DIAGRAMS
RP102xxx1B
RP102xxx1D
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
RP102Zxx1∗-TR-F
RP102Kxx1∗-TR
Package
WLCSP-4-P2
DFN(PLP)1820-6
SOT-23-5
Quantity per Reel
5,000 pcs
Pb Free
Yes
Halogen Free
Yes
Yes
Yes
5,000 pcs
Yes
3,000 pcs
Yes
RP102Nxx1∗-TR-FE
xx: The output voltage can be designated in the range from 1.2V(12) to 3.3V(33) in 0.1V steps.
(For other voltages, please refer to MARK INFORMATIONS.)
∗ : 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
RP102x
PIN CONFIGURATIONS
• WLCSP-4-P2
• DFN(PLP)1820-6
Top View Bottom View
• SOT-23-5
Mark Side
Bump Side
5
4
6
5
4
4
5
6
4
1
3
2
3
2
4
1
∗1
(mark side)
1
2
3
1
2
3
3
2
1
PIN DESCRIPTION
• WLCSP-4-P2
Pin No
Symbol
Pin Description
1
2
3
4
VDD
CE
Input Pin
Chip Enable Pin ("H" Active)
Ground Pin
GND
VOUT
Output Pin
• DFN(PLP)1820-6
Pin No
Symbol
VOUT
VOUT
GND
CE
Pin Description
Output Pin∗2
Output Pin∗2
1
2
3
4
5
6
Ground Pin
Chip Enable Pin ("H" Active)
Input Pin∗2
Input Pin∗2
VDD
VDD
∗1) 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.
∗2) No.1 pin and No.2 pin, No.5 pin and No.6 pin of DFN(PLP)1820-6 package must be wired when it is
mounted on board.
• 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
NC
VOUT
Output Pin
3
RP102x
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
400
mA
Power Dissipation (WLCSP-4-P2) ∗
Power Dissipation (SOT-23-5) ∗
530
PD
mW
420
Power Dissipation (DFN(PLP)1820-6) ∗
Operating Temperature Range
Storage Temperature Range
880
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
RP102x
ELECTRICAL CHARACTERISTICS
• RP102xxx1B/D
VIN=Set VOUT+1V for VOUT options grater than 1.5V. VIN=2.5V for VOUT 1.5V.
=
IOUT=1mA, CIN=COUT=1μF, unless otherwise noted.
Topt=25°C
Unit
V
Symbol
Item
Conditions
Min.
×0.992
−16
Typ.
Max.
×1.008
+16
VOUT > 2.0V
VOUT
Output Voltage
VIN=Set VOUT+1V
VOUT
2.0V
mV
IOUT
Output Current
300
mA
1mA
1mA
IOUT
IOUT
150mA
300mA
10
20
20
40
=
=
=
=
ΔVOUT/
ΔIOUT
Load Regulation
mV
VDIF
ISS
Dropout Voltage
Supply Current
Refer to the following table
50
70
2.0
IOUT=0mA
VCE=0V
μA
μA
Istandby Supply Current (Standby)
0.1
Line Regulation
Ripple Rejection
Input Voltage*
0.02
0.10
%/V
ΔVOUT/ΔVIN
Set VOUT+0.5V VIN 5V
=
f=1kHz, Ripple 0.2Vp-p
VIN=Set VOUT+1V, IOUT=30mA
RR
80
dB
V
(In case that VOUT 2V, VIN=3V)
=
VIN
1.7
5.25
ppm
/°C
Output Voltage
Temperature Coefficient
ΔVOUT/ΔTopt
−40°C Topt 85°C
±20
=
=
ISC
IPD
Short Current Limit
CE Pull-down Current
CE Input Voltage “H”
CE Input Voltage “L”
Output Noise
50
mA
μA
VOUT=0V
0.05
1.1
0.3
0.6
0.3
VCEH
VCEL
en
V
V
30
30
BW=10Hz to 100kHz, IOUT=30mA
μVrms
Low Output Nch Tr. ON
Resistance (of D version)
VIN=4V
VCE=0V
RLOW
Ω
∗) The maximum Input Voltage of the ELECTRICAL CHARACTERISTICS is 5.25V. In case of exceeding this
specification, the IC must be operated on condition that the Input Voltage is up to 5.5V and the total
operating time is within 500hrs.
• Electrical Characteristics by Output Voltage
Topt=25°C
Dropout Voltage VDIF (V)
Output Voltage
VOUT (V)
Condition
Typ.
Max.
-
Condition
Typ.
0.290
0.220
0.200
0.170
0.140
0.120
Max.
0.500
0.320
0.280
0.240
0.200
0.190
<
0.145
0.110
0.100
0.085
0.070
0.060
1.2V VOUT < 1.5V
=
<
0.160
0.140
0.120
0.100
0.095
1.5V VOUT < 1.7V
=
<
1.7V VOUT < 2.0V
=
IOUT=150mA
IOUT=300mA
<
2.0V VOUT < 2.5V
=
<
2.5V VOUT < 2.8V
=
<
<
2.8V
VOUT
3.3V
=
=
5
RP102x
TYPICAL APPLICATION
VDD
VOUT
RP102x
Series
C1
C2
CE GND
(External Components)
C2 1.0μF MURATA: GRM155B31A105KE15
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor C2 with good frequency characteristics and ESR (Equivalent Series Resistance).
(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for
phase compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor C1 with a capacitance value as much as 1.0μF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor C2, as close as possible to the ICs, and make wiring
as short as possible.
6
RP102x
TEST CIRCUITS
VDD
V
OUT
RP102x
Series
V
C1
C2
IOUT
VOUT
CE
GND
C1=Ceramic 1.0μF
C2=Ceramic 1.0μF
Basic Test Circuit
VDD
V
OUT
RP102x
Series
A
C1
C2
ISS
CE GND
C1=Ceramic 1.0μF
C2=Ceramic 1.0μF
Test Circuit for Supply Current
Pulse
Generator
VDD
V
OUT
RP102x
Series
C2
IOUT
P.G.
CE GND
C2=Ceramic 1.0μF
Test Circuit for Ripple Rejection
VDD
V
OUT
RP102x
Series
C1
C2
CE
GND
IOUTa
I
OUTb
C1=Ceramic 1.0μF
C2=Ceramic 1.0μF
Test Circuit for Load Transient Response
7
RP102x
TYPICAL CHARACTERISTIC
1) Output Voltage vs. Output Current (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
RP102x121x
RP102x251x
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
VIN=3.5V
VIN=4.2V
VIN=5.0V
VIN=5.5V
VIN=2.2V
VIN=3.6V
VIN=4.2V
VIN=5.0V
VIN=5.5V
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
RP102x331x
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
VIN=4.2V
VIN=5.0V
VIN=5.5V
0
100 200 300 400 500 600 700
Output Current IOUT (mA)
2) Output Voltage vs. Input Voltage (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
RP102x121x RP102x251x
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
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)
8
RP102x
RP102x331x
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 (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
RP102x121x RP102x251x
60
50
40
30
20
10
0
60
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)
RP102x331x
60
50
40
30
20
10
0
0
1
2
3
4
5
Input Voltage VIN (V)
9
RP102x
4) Output Voltage vs. Temperature (CIN=1.0μF, COUT=1.0μF, IOUT=1mA)
RP102x121x
RP102x251x
VIN=2.2V
VIN=3.5V
1.25
1.24
1.23
1.22
1.21
1.20
1.19
1.18
1.17
1.16
1.15
2.55
2.54
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
RP102x331x
VIN=4.3V
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
-40 -25
0
25
50
75 85
Temperature Topt (°C)
5) Supply Current vs. Temperature (CIN=1.0μF, COUT=1.0μF, IOUT=0mA)
RP102x121x RP102x251x
VIN=2.2V
VIN=3.5V
60
55
50
45
40
60
55
50
45
40
-40 -25
0
25
50
75 85
-40 -25
0
25
50
75 85
Temperature Topt (°C)
Temperature Topt (°C)
10
RP102x
RP102x331x
VIN=4.3V
60
55
50
45
40
-40 -25
0
25
50
75 85
Temperature Topt (°C)
6) Dropout Voltage vs. Output Current (CIN=1.0μF, COUT=1.0μF)
RP102x121x
RP102x251x
300
250
200
150
100
50
200
150
100
50
85°C
25°C
-40°C
85°C
25°C
-40°C
0
0
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
RP102x331x
200
150
100
50
85°C
25°C
-40°C
0
0
50
100 150 200 250 300
Output Current IOUT (mA)
11
RP102x
7) Dropout Voltage vs Set Output Voltage (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
300
10mA
30mA
100mA
150mA
300mA
250
200
150
100
50
0
1.0
1.5
2.0
2.5
3.0
3.5
Set Output Voltage VREG (V)
8) Ripple Rejection vs. Input Bias Voltage (CIN=none, COUT=1.0μF, Ripple=0.2Vp-p, Topt=25°C)
RP102x121x RP102x121x
I
OUT=1mA
IOUT=30mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
1kHz
10kHz
100kHz
1kHz
10kHz
100kHz
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7
1.2 1.7 2.2 2.7 3.2 3.7 4.2 4.7
Input Voltage VIN (V)
Input Voltage VIN (V)
RP102x281x
RP102x281x
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)
12
RP102x
9) Ripple Rejection vs. Frequency (CIN=1.0μF, COUT=1.0μF, Ripple=0.2Vp-p)
RP102x121x
RP102x251x
V
V
V
IN=2.2V
VIN=3.5V
120
100
80
60
40
20
0
120
100
80
60
40
20
0
IOUT=1mA
IOUT=30mA
IOUT=150mA
I
I
I
OUT=1mA
OUT=30mA
OUT=150mA
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
RP102x331x
IN=4.3V
120
100
80
60
40
20
0
IOUT=1mA
IOUT=30mA
IOUT=150mA
0.1
1
10
100
1000
Frequency f (kHz)
RP102x121x
RP102x251x
IN=2.2V
OUT=30mA
VIN=3.5V
I
IOUT=30mA
120
100
80
60
40
20
0
120
100
80
60
40
20
0
TOUT=-40°C
TOUT=25°C
TOUT=85°C
T
T
T
OUT=-40°C
OUT=25°C
OUT=85°C
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency f (kHz)
Frequency f (kHz)
13
RP102x
RP102x331x
VIN=4.3V
IOUT=30mA
120
100
80
60
40
20
0
T
T
T
OUT=-40°C
OUT=25°C
OUT=85°C
0.1
1
10
100
1000
Frequency f (kHz)
10) Input Transient Response (CIN=none, COUT=1.0μF, IOUT=30mA, tr=tf=5μs, Topt=25°C)
RP102x121x
RP102x251x
4
3
2
5
4
3
Input Voltage
Input Voltage
2.500
2.495
2.490
1.200
1.195
1.190
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
RP102x331x
6
5
4
Input Voltage
3.300
3.295
3.290
Output Voltage
0
20
40
60
80
100
Time t (μs)
14
RP102x
11) Load Transient Response (COUT=1.0μF, Topt=25°C)
RP102x121x
RP102x251x
V
IN=2.2V
VIN=3.5V
tr=tf=0.5μs
tr=tf=0.5μs
150
100
50
150
100
50
Output Current
50mA
100mA
0
Output Current
50mA
100mA
0
2.50
2.49
2.48
2.47
1.20
1.19
1.18
1.17
Output Voltage
Output Voltage
0
0
0
20
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
RP102x331x
V
IN=3.5V
tr=tf=0.5μs
150
100
50
Output Current
50mA
100mA
0
3.30
3.29
3.28
3.27
Output Voltage
20
40
60
80
100
Time t (μs)
RP102x121x
RP102x251x
V
IN=2.2V
VIN=3.5V
tr=tf=0.5μs
tr=tf=0.5μs
300
150
0
300
150
0
1mA
150mA
1mA
150mA
Output Current
Output Current
1.20
1.15
1.10
2.50
2.45
2.40
Output Voltage
Output Voltage
20
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
15
RP102x
RP102x331x
V
IN=4.3V
tr=tf=0.5μs
300
150
0
Output Current 1mA
150mA
3.30
3.25
3.20
3.15
Output Voltage
0
20
40
60
80
100
Time t (μs)
12) Turn On Speed with CE pin (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
RP102x121x
RP102x121x
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
20
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
RP102x121x
IOUT=150mA
3
2
1
0
CE Input Voltage
1.5
1.0
0.5
0
Output Voltage
0
20
40
60
80
100
Time t (μs)
16
RP102x
RP102x251x
RP102x251x
IOUT=0mA
IOUT=30mA
6
4
2
0
6
4
2
0
CE Input Voltage
Output Voltage
CE Input Voltage
Output Voltage
3
2
1
0
3
2
1
0
0
0
0
20
20
20
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
RP102x251x
I
OUT=150mA
6
4
2
0
CE Input Voltage
Output Voltage
3
2
1
0
40
60
80
100
Time t (μs)
RP102x331x
RP102x331x
IOUT=0mA
IOUT=30mA
6
4
2
0
6
4
2
0
CE Input Voltage
CE Input Voltage
4.5
3.0
1.5
0
4.5
3.0
1.5
0
Output Voltage
Output Voltage
40
60
80
100
0
20
40
60
80
100
Time t (μs)
Time t (μs)
17
RP102x
RP102x331x
IOUT=150mA
6
4
2
0
CE Input Voltage
4.5
3.0
1.5
0
Output Voltage
0
20
40
60
80
100
Time t (μs)
13) Turn OFF Speed with CE pin (D Version) (CIN=1.0μF, COUT=1.0μF, Topt=25°C)
RP102x121D RP102x121D
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
100
200
300
400
500
0
50
100
150
200
Time t (μs)
Time t (μs)
RP102x121D
IOUT=300mA
3
2
1
0
CE Input Voltage
1.5
1.0
0.5
0
Output Voltage
0
20
40
60
80
100
Time t (μs)
18
RP102x
RP102x251x
RP102x251x
IOUT=0mA
IOUT=30mA
3.5
2.5
1.5
0
3.5
2.5
1.5
0
CE Input Voltage
Output Voltage
CE Input Voltage
2.5
1.5
0.5
0
2.5
1.5
0.5
0
Output Voltage
0
0
0
100
100
100
200
300
400
500
0
100
200
300
400
500
Time t (μs)
Time t (μs)
RP102x251x
I
OUT=300mA
3.5
2.5
1.5
0
CE Input Voltage
2.5
1.5
0.5
0
Output Voltage
200
300
400
500
Time t (μs)
RP102x331x
RP102x331x
IOUT=0mA
IOUT=30mA
4.5
3.5
2.5
1.5
0
4.5
3.5
2.5
1.5
0
CE Input Voltage
CE Input Voltage
Output Voltage
3.5
2.5
1.5
0.5
0
3.5
2.5
1.5
0.5
0
Output Voltage
200
300
400
500
0
100
200
300
400
500
Time t (μs)
Time t (μs)
19
RP102x
RP102x331x
IOUT=300mA
4.5
3.5
2.5
1.5
0
CE Input Voltage
3.5
2.5
1.5
0.5
0
Output Voltage
0
100
200
300
400
500
Time t (μs)
20
RP102x
ESR vs. Output Current
When using these ICs, consider the following points:
The relations between IOUT (Output Current) and ESR of an output capacitor are shown below.
The conditions when the white noise level is under 40μV (Avg.) are marked as the hatched area in the graph.
Measurement conditions
Frequency Band: 10Hz to 2MHz
Temperature: −40°C to 85°C
RP102x121x
RP102x251x
V
IN=2.2V to 5.5V CIN=COUT=1.0μF
VIN=3.5V to 5.5V CIN=COUT=1.0μF
100
10
100
10
Topt=85°C
Topt=-40°C
Topt=85°C
Topt=-40°C
1
1
0.10
0.01
0.10
0.01
0
50
100 150 200 250 300
0
50
100 150 200 250 300
Output Current IOUT (mA)
Output Current IOUT (mA)
RP102x331x
VIN=4.3V to 5.5V CIN=COUT=1.0μF
100
10
Topt=85°C
Topt=-40°C
1
0.10
0.01
0
50
100 150 200 250 300
Output Current IOUT (mA)
21
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, firecontainment
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 COMPANY., LTD. Electronic Devices Company
■Ricoh awarded ISO 14001 certification.
■
Ricoh presented with the Japan Management Quality Award for 1999.
The Ricoh Group was awarded ISO 14001 certification, which is an international standard for
environmental management systems, at both its domestic and overseas production facilities.
Our current aim is to obtain ISO 14001 certification for all of our business offices.
Ricoh continually strives to promote customer satisfaction, and shares the achievements
of its management quality improvement program with people and society.
Ricoh completed the organization of the Lead-free production for all of our products.
After Apr. 1, 2006, we will ship out the lead free products only. Thus, all products that
will be shipped from now on comply with RoHS Directive.
http://www.ricoh.com/LSI/
RICOH COMPANY, LTD.
Electronic Devices Company
● Higashi-Shinagawa Office (International Sales)
3-32-3, Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-8655, Japan
Phone: +81-3-5479-2857 Fax: +81-3-5479-0502
RICOH EUROPE (NETHERLANDS) B.V.
● Semiconductor Support Centre
Prof. W.H.Keesomlaan 1, 1183 DL Amstelveen, The Netherlands
P.O.Box 114, 1180 AC Amstelveen
Phone: +31-20-5474-309 Fax: +31-20-5474-791
RICOH ELECTRONIC DEVICES KOREA Co., Ltd.
11 floor, Haesung 1 building, 942, Daechidong, Gangnamgu, Seoul, Korea
Phone: +82-2-2135-5700 Fax: +82-2-2135-5705
RICOH ELECTRONIC DEVICES SHANGHAI Co., Ltd.
Room403, No.2 Building, 690#Bi Bo Road, Pu Dong New district, Shanghai 201203,
People's Republic of China
Phone: +86-21-5027-3200 Fax: +86-21-5027-3299
RICOH COMPANY, LTD.
Electronic Devices Company
● Taipei office
Room109, 10F-1, No.51, Hengyang Rd., Taipei City, Taiwan (R.O.C.)
Phone: +886-2-2313-1621/1622 Fax: +886-2-2313-1623
相关型号：
RP102K291D5-TR
Fixed Positive LDO Regulator, 2.95V, CMOS, PDSO6, 1.80 X 2 MM, HALOGEN FREE AND ROHS COMPLIANT, DFN-6
RICOH
©2020 ICPDF网 联系我们和版权申明