RP102N121B-TR [RICOH]
Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, CMOS, PDSO5, SOT-23, 5 PIN;
| 型号： | RP102N121B-TR |
| 厂家： | 
RICOH ELECTRONICS DEVICES DIVISION |
| 描述： | Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, CMOS, PDSO5, SOT-23, 5 PIN 光电二极管 输出元件 调节器 |
| 文件： | 总20页 (文件大小：301K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
RP102 SERIES
LOW NOISE 300mA LDO REGULATOR
E20060919
OUTLINE
The RP102 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 RP102 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 SOT23-5,
PLP1820-6(Under Development), and WL-CSP-4-P2(Under Development), therefore high density mounting of
the ICs on boards is possible.
FEATURES
• Low Supply Current..............................................................Typ. 50µA
• Standby Mode ......................................................................Typ. 0.1µA
• Low Dropout Voltage............................................................Typ. 0.12V (IOUT=300mA 3.3V Output type)
..........................................................................................Typ. 0.14V (IOUT=300mA 2.5V Output type)
• High Ripple Rejection...........................................................Typ. 80dB (f=1kHz 2.5V Output type)
• Low Temperature-Drift Coefficient of Output Voltage
Typ. ±20ppm/°C
• Excellent Line Regulation.....................................................Typ. 0.02%/V
• High Output Voltage Accuracy..............................................±1.0%
• Small Packages ..................................................................WL-CSP-4-P2 (Under development), SOT-23-5,
PLP1820-6(Under Development)
• Output Voltage......................................................................1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.6V, 2.8V,
2.85V, 2.9V, 3.0V, 3.3V
• 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
RP102
BLOCK DIAGRAMS
RP102xxx1B
RP102xxx1D
VOUT
GND
VOUT
GND
VDD
VDD
-
-
+
+
Vref
Vref
Current Limit
Current Limit
CE
CE
SELECTION GUIDE
The output voltage, version, and the taping type for the ICs can be selected at the user’s request.
The selection can be made with designating the part number as shown below;
RP102xxx1xx-xx
←Part Number
↑ ↑ ↑ ↑
↑
a b c d
e
Code
Contents
Designation of Package Type:
K: PLP1820-6(Under Development)
N: SOT-23-5
a
Z: WL-CSP4-P2(Under Development)
Setting Output Voltage (VOUT):
b
c
1.2V, 1.3V, 1.5V, 1.8V, 2.5V, 2.6V, 2.8V, 2.85V, 2.9V,3.0V, 3.3V
Designation of Active Type:
B: active high type
D: active high, with auto discharge
Designation of 50mV step of Output Voltage Type:
d
e
Ex. If VOUT=2.85 this digit is described as 5. (RP102X281X5-TR)
Designation of Taping Type:
Ex. TR (refer to Taping Specifications; TR type is the standard direction.)
2
RP102
PIN CONFIGURATION
zꢀ PLP1820-6
VDD VDD CE
6
5
4
4
5
6
1
Mark Side
GND
1
2
3
3
2
VOUT VOUT GND
<bottom side>
zꢀSOT-23-5
VOUT
NC
4
5
Mark side
1
2
3
VDD
GND CE
WL-CSP4-P2
3
RP102
PIN DESCRIPTIONS
• RP102K
Pin No.
Symbol
Description
1
2
3
4
5
6
VOUT
VOUT
GND
CE
Output Pin
Output Pin
Ground Pin
Chip Enable Pin
Input Pin
VDD
VDD
Input Pin
• RP102N
Pin No.
Symbol
VDD
Description
1
2
3
4
5
Input Pin
GND
CE
Ground Pin
Chip Enable Pin
No Connection
Output Pin
NC
VOUT
• RP102Z
Pin No.
Symbol
VDD
Description
1
2
3
4
Input Pin
CE
Chip Enable Pin
Ground Pin
Output Pin
GND
VOUT
4
RP102
ABSOLUTE MAXIMUM RATINGS
Symbol
Item
Rating
Unit
V
VDD
Input Voltage
6.0
6.0
VCE
Input Voltage (CE Pin)
Output Voltage
V
VOUT
IOUT
V
−0.3 ~ VDD + 0.3
Output Current
400
PLP1820-6 (Under Development)
SOT-23-5 (Free Air)
mA
880 *
250
PD
Power Dissipation
mW
WLCSP4-P2 (Under Development)
530 *
Topt
Tstg
Operating Temperature Range
Storage Temperature Range
−40~85
°C
°C
−55~125
Measurement Conditions;
Environment: Mounting on Board (Wind velocity=0m/s)
Board Material: Glass cloth epoxy plactic (Double sided)
Board Dimensions: 40mm * 40mm * 1.6mm
Copper Ratio: Top side: Approx. 50%, Back side: Approx. 50%
Through-holes: φ0.54mm * 30pcs(PLP1820-6)
5
RP102
ELECTRICAL CHARACTERISTICS
• RP102xxx
• 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
Symbol
Item
Conditions
Min.
Typ.
Max.
Unit
VOUT×
0.99
VOUT×
1.01
VOUT
Output Voltage
(*1)
V
(-20mV)
(20mV)
IOUT
∆VOUT/∆IOUT
VDIF
Output Current
300
mA
mV
<
<
Load Regulation
Dropout Voltage
Supply Current
1mA
IOUT
150mA
10
40
=
=
Please see the data sheet below
ISS
IOUT=0mA
50
0.1
70
2.0
µA
µA
Istandby
Supply Current (Standby)
Line Regulation
VCE = 0V
0.02
0.10
%/V
∆VOUT/∆VIN
Set VOUT+0.5V≤VIN≤5.0V
f=1kHz ,Ripple 0.2Vp-p
VIN=Set VOUT +1V, IOUT=30mA
(In case that VOUT≤2.0V, VIN=3V)
RR
Ripple Rejection
Input Voltage
80
dB
V
VDD
1.7
5.0
ppm
/°C
Output Voltage
<
<
∆VOUT/∆T
−40°C Topt 85°C
±20
=
=
Temperature Coefficient
ILIM
IPD
Short Current Limit
CE Pull-down Current
CE Input Voltage “H”
CE Input Voltage “L”
50
mA
µA
V
VOUT = 0V
0.05
1.5
0.30
0.60
0.3
VCEH
VCEL
V
BW = 10Hz to 100kHz
en
Output Noise
30
30
µVrms
IOUT=30mA
Nch On Resistance
For auto discharge
(D version)
VIN=4.0V
VCE=0V
Rlow
Ω
<
(*1) Vout 2.0V ±20mV accuracy
=
(*2) Max. Input Voltage is 5.5V during 500hours
• Dropout Voltage
Dropout Voltage
VOUT (V)
Condition
TYP.
145
110
100
85
MAX.
500
160
140
120
100
95
Condition
TYP.
290
220
200
170
140
120
MAX.
500
320
280
240
200
190
<
1.2V
1.5V
1.7V
2.0V
2.5V
2.8V
VOUT <1.5V
VOUT < 1.7V
VOUT < 2.0V
VOUT < 2.5V
=
<
=
<
=
<
=
<
=
IOUT=150mA
IOUT=300mA
VOUT < 2.8V
70
60
<
=
<
VOUT
3.3V
=
6
RP102
TECHNICAL NOTES
When using these ICs, consider the following points:
Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the load current is varied. For
this purpose, use a capacitor COUT with good frequency characteristics and ESR (Equivalent Series Resistance).
(Note: If additional ceramic capacitors are connected with parallel to the output pin with an output capacitor for
phase compensation, the operation might be unstable. Because of this, test these ICs with as same external
components as ones to be used on the PCB.)
PCB Layout
Make VDD and GND lines sufficient. If their impedance is high, noise pickup or unstable operation may result.
Connect a capacitor with a capacitance value as much as 1.0µF or more between VDD and GND pin, and as
close as possible to the pins.
Set external components, especially the output capacitor, as close as possible to the ICs, and make wiring as
short as possible.
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current (Cin=1.0uF, Cout=1.0uF)
VSET=2.5V
VSET=1.2V
Topt=25°C
Topt=25°C
3.0
2.5
2.0
1.5
1.0
0.5
0.0
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
VIN=4.2
VIN=5.0
VIN=3.6
VIN=3.5V
VIN=2.2
VIN=5.5
VIN=4.2V
VIN=5.5V
VIN=5.0V
0
100 200 300 400 500 600 700
Output Current [mA]
0
100 200 300 400 500 600 700
Output Current [mA]
VSET=3.3V
Topt=25°C
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
VIN=5.0V
VIN=4.3V
VIN=5.5V
0
100 200 300 400 500 600 700
Output Current [mA]
7
RP102
2) Output Voltage vs. Input Voltage (Cin=1.0uF , Cout=1.0uF)
Topt=25°C
Topt=25°C
VSET=1.2V
VSET=2.5V
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
Iout=1mA
Iout=30mA
Iout=50mA
Iout=1mA
Iout=30mA
Iout=50mA
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]
Input Voltage [V]
Topt=25°C
VSET=3.3V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
Iout=1mA
Iout=30mA
Iout=50mA
0
1
2
3
4
5
Input Voltage [V]
3) Supply Current vs. Input Voltage (Cin=1.0uF, Cout=1.0uF)
Topt=25°C
Topt=25°C
VSET=1.2V
VSET=2.5V
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
0
1
2
3
4
5
Input Voltage [V]
Input Voltage [V]
8
RP102
Topt=25°C
VSET=3.3V
80
70
60
50
40
30
20
10
0
0
1
2
3
4
5
Input Voltage [V]
4) Output Voltage vs. Temperature (Cin=1.0uF , Cout=1.0uF)
VIN=2.2V
Iout=1mA
VIN=3.5V
Iout=1mA
VSET=1.2V
VSET=2.5V
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
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Topt [°C]
Topt [°C]
VIN=4.3V
Iout=1mA
VSET=3.3V
3.35
3.34
3.33
3.32
3.31
3.30
3.29
3.28
3.27
3.26
3.25
-50
-25
0
25
50
75
100
Topt [°C]
9
RP102
5) Supply Current vs. Temperature (Cin=1.0uF , Cout=1.0uF)
VIN=2.2V
Iout=0mA
VIN=3.5V
Iout=0mA
VSET=1.2V
VSET=2.5V
60
60
55
55
50
45
40
50
45
40
-50
-25
0
25
50
75
100
-50
-25
0
25
50
75
100
Topt [°C]
Topt [°C]
VIN=4.3V
Iout=0mA
VSET=3.3V
60
55
50
45
40
-50
-25
0
25
50
75
100
Topt [°C]
6) Dropout Voltage vs. Output Current (Cin=1.0uF , Cout=1.0uF)
VSET=1.2V
VSET=2.5V
300
250
200
150
100
50
200
150
100
50
85°C
85°C
25°C
250
-40°C
25°C
-40°C
0
0
0
50
100
150
200
300
0
50
100
150
200
250
300
Output Current [mA]
Output Current [mA]
10
RP102
VSET=3.3V
200
150
100
50
85°C
25°C
-40°C
150
0
0
50
100
200
250
300
Output Current [mA]
7) Dropout Voltage vs. VSET (Cin=1.0uF , Cout=1.0uF)
Topt=25°C
300
10mA
250
200
150
100
50
30mA
50mA
150mA
300mA
0
1.0
1.5
2.0
2.5
3.0
3.5
VSET [V]
8) Ripple Rejection vs. Input Bias (Cin=none , Cout=1.0uF)
Input Ripple=0.2Vp-p
Topt=25°C
Input Ripple=0.2Vp-p
VSET=1.2V
VSET=1.2V
Topt=25°C
Iout=30mA
Iout=1mA
90
90
80
70
60
50
40
30
20
10
0
80
70
60
50
40
30
20
10
0
f=1kHz
f=1kHz
f=10kHz
f=100kHz
f=10kHz
f=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
VIN Input Bias [V]
VIN Input Bias [V]
11
RP102
Input Ripple=0.2Vp-p
Topt=25°C
Input Ripple=0.2Vp-p
Topt=25°C
VSET=2.8V
VSET=2.8V
Iout=30mA
Iout=1mA
90
80
70
60
50
40
30
20
10
0
90
80
70
60
50
40
30
20
10
0
f=1kHz
f=1kHz
f=10kHz
f=100kHz
f=10kHz
f=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
VIN Input Bias [V]
VIN Input Bias [V]
9) Ripple Rejection vs. Frequency (Cin=none, Cout=1.0uF)
Input Ripple=0.2Vp-p
VIN=2.2V
Input Ripple=0.2Vp-p
VIN=3.5V
VSET=1.2V
VSET=2.5V
120
100
80
60
40
20
0
120
100
80
60
40
20
0
Iout=1mA
Iout=30mA
Iout=1mA
Iout=30mA
Iout=150mA
Iout=150mA
0.1
1
10
100
1000
0.1
1
10
Frepuency [KHz]
100
1000
Frepuency [kHz]
Input Ripple=0.2Vp-p
VIN=4.3V
VSET=3.3V
120
Iout=1mA
Iout=30mA
100
80
60
40
20
0
Iout=150mA
0.1
1
10
100
1000
Frepuency [kHz]
12
RP102
Input Ripple=0.2Vp-p
VIN=2.2V
Input Ripple=0.2Vp-p
VSET=1.2V
VSET=2.5V
VIN=3.5V
Iout=30mA
Iout=30mA
120
100
80
60
40
20
0
120
100
80
60
40
20
0
Topt=-40
℃
Topt=-40
℃
Topt=25
℃
Topt=25
℃
Topt=85
℃
Topt=85
℃
0.1
1
10
100
1000
0.1
1
10
100
1000
Frequency [kHz]
Frequency [kHz]
Input Ripple=0.2Vp-p
VIN=4.3V
VSET=3.3V
Iout=30mA
120
100
80
60
40
20
0
Topt=-40
℃
Topt=25
℃
Topt=85
℃
0.1
1
10
100
1000
Frequency [kHz]
10) Input Transient Response (Cin=none, Cout=1.0uF)
Tr=Tf=5us
Topt=25°C
Iout=30mA
Tr=Tf=5us
VSET=2.5V
Topt=25°C
Iout=30mA
VSET=1.2V
2.520
2.515
2.510
2.505
2.500
2.495
2.490
5
4
3
2
1
0
-1
1.220
1.215
1.210
1.205
1.200
1.195
1.190
4
Input Voltage
3
Input Voltage
2
1
0
-1
-2
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time [us]
Time [us]
13
RP102
Tr=Tf=5us
Topt=25°C
Iout=30mA
VSET=3.3V
3.320
6
5
4
3
2
1
0
3.315
3.310
3.305
3.300
3.295
3.290
Input Voltage
Output Voltage
0
20
40
60
80
100
Time [us]
11) Load Transient Response (Cin=1.0uF, Cout=1.0uF)
VIN=3.5V
Tr=Tf=0.5us
Topt=25°C
VIN=2.2V
VSET=2.5V
VSET=1.2V
Tr=Tf=0.5us
Topt=25°C
150
100
50
150
100
50
Output Current 50mA
100mA
<==>
Output Current 50mA
100mA
<==>
0
0
2.50
2.49
2.48
2.47
2.46
2.45
1.20
1.19
1.18
1.17
1.16
1.15
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time [us]
Time [us]
VIN=4.3V
Tr=Tf=0.5us
Topt=25°C
VSET=3.3V
150
100
50
Output Current 50mA
100mA
<==>
3.30
3.29
3.28
3.27
3.26
3.25
0
Output Voltage
0
20
40
60
80
100
Time [us]
14
RP102
VIN=3.5V
Tr=Tf=0.5us
Topt=25°C
VIN=2.2V
Tr=Tf=0.5us
Topt=25°C
VSET=2.5V
VSET=1.2V
300
150
0
300
150
0
Output Current 1mA
150mA
<==>
Output Current 1mA
150mA
<==>
1.20
1.15
1.10
1.05
2.50
2.45
2.40
2.35
Output Voltage
Output Voltage
0
20
40
60
80
100
0
20
40
60
80
100
Time [us]
Time [us]
VIN=4.3V
Tr=Tf=0.5us
Topt=25°C
VSET=3.3V
300
150
0
Output Current 1mA
150mA
<==>
3.30
3.25
3.20
3.15
Output Voltage
0
20
40
60
80
100
Time[us]
12) Turn On Speed with CE pin (Cin=1.0uF, Cout=1.0uF)
Topt=25°C
Iout=30mA
Topt=25°C
VSET=1.2V
VSET=1.2V
Iout=0mA
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3
2
2
CEInput Voltage
Output Voltage
CEInput Voltage
1
1
0
0
Output Voltage
-1
-2
-3
-4
-1
-2
-3
-4
-5
-5
100
0
20
40
60
80
0
20
40
60
80
100
Time [us]
Time [us]
15
RP102
Topt=25°C
Iout=150mA
VSET=1.2V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3
2
CE Input Voltage
Output Voltage
1
0
-1
-2
-3
-4
-5
0
20
40
60
80
100
Time [us]
Topt=25°C
Iout=0mA
Topt=25°C
Iout=30mA
VSET=2.5V
CE Input Voltage
VSET=2.5V
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
6
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
6
CEInput Voltage
4
4
2
2
0
0
Output Voltage
Output Voltage
-2
-4
-6
-8
-2
-4
-6
-8
0
20
40
60
80
100
0
20
40
Time [us]
60
80
100
Time [us]
Topt=25°C
Iout=150mA
VSET=2.5V
CEInput Voltage
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
6
4
2
Output Voltage
0
-2
-4
-6
-8
0
20
40
60
Time [us]
80
100
16
RP102
Topt=25°C
Iout=0mA
Topt=25°C
Iout=30mA
VSET=3.3V
VSET=3.3V
9.0
7.5
6.0
4.5
3.0
1.5
0.0
-1.5
6
9.0
7.5
6.0
4.5
3.0
1.5
0.0
-1.5
6
4
4
CEInput Voltage
CEInput Voltage
2
2
0
0
Output Voltage
Output Voltage
-2
-4
-6
-8
-2
-4
-6
-8
100
0
20
40
60
80
100
0
20
40
60
80
Time [us]
Time [us]
Topt=25°C
Iout=150mA
VSET=3.3V
9.0
7.5
6.0
4.5
3.0
1.5
0.0
-1.5
6
4
CEInput Voltage
2
0
Output Voltage
-2
-4
-6
-8
0
20
40
Time [us]
60
80
100
13) Turn Off Speed with CE pin (D Version) (Cin=1.0uF, Cout=1.0uF)
Topt=25°C
Iout=30mA
VSET=1.2V
Topt=25°C
Iout=0mA
VSET=1.2V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3.5
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3.5
2.5
2.5
CEInput Voltage
1.5
1.5
CEInput Voltage
0.5
0.5
-0.5
-1.5
-2.5
-3.5
-4.5
-5.5
-6.5
-0.5
-1.5
-2.5
-3.5
-4.5
-5.5
-6.5
Output Voltage
Output Voltage
0
50
100
Time [us]
150
200
0
100
200
300
400
500
Time [us]
17
RP102
Topt=25°C
Iout=300mA
VSET=1.2V
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0.0
-0.5
3.5
2.5
CE Input Voltage
1.5
0.5
-0.5
-1.5
-2.5
-3.5
-4.5
-5.5
-6.5
Output Voltage
0
20
40
Time [us]
60
80
100
Topt=25°C
Iout=0mA
Topt=25°C
Iout=30mA
VSET=2.5V
VSET=2.5V
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
5.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
5.5
3.5
3.5
1.5
1.5
CEInput Voltage
Output Voltage
CEInput Voltage
Output Voltage
-0.5
-2.5
-4.5
-6.5
-0.5
-2.5
-4.5
-6.5
0
100
200
300
400
500
0
100
200
300
400
500
Time [us]
Time [us]
Topt=25°C
Iout=300mA
VSET=2.5V
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
5.5
3.5
1.5
CEInput Voltage
Output Voltage
-0.5
-2.5
-4.5
-6.5
0
100
200
Time [us]
300
400
500
18
RP102
Topt=25°C
Iout=0mA
Topt=25°C
Iout=30mA
VSET=3.3V
VSET=3.3V
8.5
7.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
6.5
8.5
7.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
6.5
4.5
4.5
2.5
2.5
CE Input Voltage
Output Voltage
CEInput Voltage
Output Voltage
0.5
0.5
-1.5
-3.5
-5.5
-7.5
-1.5
-3.5
-5.5
-7.5
0
100
200
300
400
500
0
100
200
300
400
500
Time [us]
Time [us]
Topt=25°C
Iout=300mA
VSET=3.3V
8.5
7.5
6.5
5.5
4.5
3.5
2.5
1.5
0.5
-0.5
6.5
4.5
2.5
CE Input Voltage
Output Voltage
0.5
-1.5
-3.5
-5.5
-7.5
0
100
200
Time [us]
300
400
500
14) ESR vs Output Current (Frequency Band: 10Hz to 2MHz, Temperature: -40°C to 85°C
VSET=1.2V VSET=2.5V
Vin=2.2V to 5.5V Cin=Cout=1µF
Vin=3.5V to 5.5V Cin=Cout=1µF
100.00
100.00
Topt=85
℃
Topt=85
℃
10.00
1.00
0.10
0.01
10.00
1.00
0.10
0.01
Topt=-40
Topt=-40
℃
℃
0
50
100
150
200
250
300
0
50
100
150
200
250
300
Output Current Iout [mA]
Output Current Iout [mA]
19
RP102
VSET=3.3V
Vin=4.3V to 5.5V Cin=Cout=1µF
100.00
Topt=85
℃
10.00
1.00
0.10
0.01
Topt=-40
℃
0
50
100
150
200
250
300
Output Current Iout [mA]
20
相关型号：
RP102N121B5-TR-F
Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN
RICOH
RP102N121B5-TR-FE
Fixed Positive LDO Regulator, 1.25V, CMOS, PDSO5, HALOGEN FREE AND ROHS COMPLIANT, SOT-23, 5 PIN
RICOH
RP102N121D-TR-F
Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN
RICOH
RP102N121D5-TR-F
Fixed Positive LDO Regulator, 1.2V, 0.5V Dropout, CMOS, PDSO5, ROHS COMPLIANT, SOT-23, 5 PIN
RICOH
©2020 ICPDF网 联系我们和版权申明