RICOH R1160N281B

R1160x SERIES
3-MODE 200mA LDO REGULATOR
NO.EA-083-0607
OUTLINE
The R1160x Series consist of CMOS-based voltage regulator ICs with high output voltage accuracy, low
supply current, and low ON-resistance. Each of these voltage regulator ICs consists of a voltage reference unit,
an error amplifier, resistors for setting Output Voltage, a current limit circuit, and a chip enable circuit.
These ICs perform with low dropout voltage and a chip enable function. To prevent the destruction by over
current, current limit circuit is included. The R1160x Series have 3-mode. One is standby mode with CE or
standby control pin. Other two modes are realized with ECO pin™. Fast Transient Mode (FT mode) and Low
Power Mode (LP mode) are alternative with ECO pin™. Consumption current is reduced to 1/10 at Low Power
Mode compared with Fast Transient Mode. Output voltage is maintained between FT mode and LP mode.
The output voltage of these ICs is internally fixed with high accuracy. Since the packages for these ICs are
SOT-23-5 and SON-6 packages, high density mounting of the ICs on boards is possible.
FEATURES
• Ultra-Low Supply Current..................................Typ. 3.5µA (Low Power Mode, VOUT <
= 1.5V)
Typ. 40µA (Fast Transient Mode)
• Standby Mode ...................................................Typ. 0.1µA
• Low Dropout Voltage.........................................Typ. 0.30V (IOUT=200mA 3.0V Output Voltage=1.0V Type)
Typ. 0.20V (IOUT=200mA 3.0V Output Voltage=1.5V Type)
Typ. 0.14V (IOUT=200mA 3.0V Output Voltage=3.0V Type)
• High Ripple Rejection .......................................Typ. 70dB (f=1kHz,FT Mode)
• Low Temperature-Drift Coefficient of Output Voltage Typ. ±100ppm/°C
• Excellent Line Regulation .................................Typ. 0.05%/V
• High Output Voltage Accuracy ..........................±2.0% (±3.0% at LP Mode)
• Output Voltage ..................................................0.8V to 3.3V
• Input Voltage .....................................................Min.1.4V
• Built-in Fold Back Protection Circuit .................Typ. 50mA (Current at short mode)
• Small Packages ..............................................SOT-23-5 (Super Mini-mold),SON-6
APPLICATIONS
• Precision Voltage References.
• Power source for electrical appliances such as cameras, VCRs and hand-held communication equipment.
• Power source for battery-powered equipment.
1
R1160x
BLOCK DIAGRAMS
R1160xxx1A
ECO
R1160xxx1B
ECO
VOUT
VDD
VOUT
VDD
Vref
Vref
Current
Limit
Current
Limit
GND
CE
CE
GND
SELECTION GUIDE
The output voltage, chip enable polarity, and the taping type for the ICs can be selected at the user's request.
The selection can be available by designating the part number as shown below;
R1160xxx1x-xx-x ←Part Number
↑↑
a b
Code
a
b
c
d
e
2
↑ ↑ ↑
cd e
Contents
Designation of Package Type :
N: SOT-23-5 (Mini mold)
D: SON-6
Setting Output Voltage (VOUT) :
Stepwise setting with a step of 0.1V in the range of 0.8V to 3.3V is possible.
Designation of Chip Enable Option :
A: "L" active type.
B: "H" active type.
Designation of Taping Type :
Refer to Taping Specifications; TR type is the standard direction.
Designation of composition of pin plating
-F: Lead free plating (SOT-23-5,SON-6)
R1160x
PIN CONFIGURATION
SOT-23-5
Top View
5
SON-6
Bottom View
4
6
5
4
4
5
6
1
2
3
3
2
1
(mark side)
1
2
3
PIN DESCRIPTIONS
•
SOT-23-5
SON-6
Pin No
Symbol
1
VDD
2
GND
3
CE or CE
4
5
Pin Description
Pin No
Symbol
Pin Description
Input Pin
1
VDD
Input Pin
Ground Pin
2
NC
No Connection
Chip Enable Pin
3
VOUT
Output pin
ECO
MODE alternative pin
4
ECO
MODE alternative pin
VOUT
Output pin
5
GND
Ground Pin
6
CE or CE
Chip Enable Pin
* Tab in the
parts have GND level.
(They are connected to the reverse side of this IC.)
Do not connect to other wires or land patterns.
ABSOLUTE MAXIMUM RATINGS
Symbol
Rating
Unit
Input Voltage
6.5
V
VECO
Input Voltage ( ECO Pin)
6.5
V
VCE
Input Voltage ( CE or CE Pin)
6.5
V
VOUT
Output Voltage
−0.3 ~ VIN+0.3
V
IOUT
Output Current
250
mA
Power Dissipation (SOT-23-5)*
420
mW
Power Dissipation (SON-6)*
500
mW
VIN
PD
Item
Topt
Operating Temperature Range
−40 ~ 85
°C
Tstg
Storage Temperature Range
−55 ~ 125
°C
* ) For Power Dissipation, please refer to PACKAGE INFORMATION to be described.
3
R1160x
ELECTRICAL CHARACTERISTICS
•
R1160xxx1A
Topt=25°C
Symbol
VOUT
IOUT
Item
Conditions
Output Voltage
ISS1
Supply Current (FT Mode)
Istandby
×0.970
(-45mV)
×1.030
(45mV)
V
<
=
1.0V
200
mA
20
40
mV
VIN=Set VOUT+1V, VECO=GND
10
40
mV
1mA <
= IOUT <
= 100mA
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
40
70
µA
VIN=Set VOUT+1V, IOUT=0mA
VOUT <
= 1.5V, VECO=GND
3.5
6.0
µA
VIN=Set VOUT+1V, IOUT=0mA
VOUT >
= 1.6V, VECO=GND
4.5
8.0
µA
Supply Current (Standby)
VIN=VCE=Set VOUT+1V
VECO=GND
0.1
1.0
µA
Line Regulation (FT Mode)
Set VOUT+0.5V <
= VIN
IOUT=30mA,VECO=VIN,
0.05
0.20
%/V
0.10
0.30
%/V
Supply Current (LP Mode)
Line Regulation (LP Mode)
4
VIN=Set VOUT+1V,VECO=GND
2
1µA <
= IOUT <
= 30mA *
VIN=Set VOUT+1V
VECO=VIN, IOUT=0mA
∆VOUT/∆VIN
RR
Ripple Rejection (FT Mode)
VIN
Input Voltage
∆VOUT/
∆Topt
V
VIN=Set VOUT+1V, VECO=VIN
1mA <
= IOUT <
= 200mA
Dropout Voltage
Unit
×1.020
(30mV)
Load Regulation(FT Mode)
VDIF
Max.
×0.980
(-30mV)
VIN −VOUT=0.5V
VIN >
= 1.5V,VOUT
Load Regulation(LP Mode)
Typ.
VIN=Set VOUT+1V,VECO=VIN
1
1µA <
= IOUT <
= 30mA *
Output Current
∆VOUT/∆IOUT
ISS2
Min.
<
=
6.0V
Set VOUT+0.5V <
= VIN <
= 6.0V
IOUT=30mA,VECO=GND
f=1kHz,Ripple 0.2Vp-p
VIN=Set VOUT+1V
IOUT=30mA,VECO=VIN
70
1.4
dB
6.0
V
Output Voltage
Temperature Coefficient
IOUT=30mA
−40°C <
= Topt
Ilim
Short Current Limit
VOUT=0V
RPU
CE Pull-up Resistance
2.0
5.0
14.0
MΩ
RPD
ECO Pull-down Resistance
1.5
5.0
14.0
MΩ
VCEH
CE ,ECO Input Voltage “H”
1.0
6.0
V
VCEL
CE ,ECO Input Voltage “L”
0.0
0.3
V
*1 : ±30mV Tolerance for VOUT
<
=
1.5V
*2 : ±45mV Tolerance for VOUT
<
=
1.5V
<
=
85°C
±100
ppm
/°C
50
mA
R1160x
•
R1160xxx1B
Topt=25°C
Symbol
VOUT
IOUT
Item
Conditions
Output Voltage
Min.
×1.020
(30mV)
V
VIN=Set VOUT+1V,VECO=GND
2
1µA <
= IOUT <
= 30mA *
×0.970
(-45mV)
×1.030
(45mV)
V
Load Regulation(FT Mode)
VIN=Set VOUT+1V, VECO=VIN
1mA <
= IOUT <
= 200mA
VDIF
Dropout Voltage
ISS1
Supply Current (FT Mode)
Unit
×0.980
(-30mV)
VIN−VOUT=0.5V
VIN >
= 1.5V,VOUT
Load Regulation(LP Mode)
Max.
VIN=Set VOUT+1V,VECO=VIN
1
1µA <
= IOUT <
= 30mA *
Output Current
∆VOUT/∆IOUT
Typ.
<
=
1.0V
200
mA
20
40
mV
VIN=Set VOUT+1V, VECO=GND
10
40
mV
1mA <
= IOUT <
= 100mA
Refer to the ELECTRICAL CHARACTERISTICS by OUTPUT
VOLTAGE
VIN=Set VOUT+1V
VECO=VIN, IOUT=0mA
40
70
µA
VIN=Set VOUT+1V, IOUT=0mA
VOUT <
= 1.5V, VECO=GND
3.5
6.0
µA
VIN=Set VOUT+1V, IOUT=0mA
VOUT >
= 1.6V, VECO=GND
4.5
8.0
µA
Supply Current (Standby)
VIN=Set VOUT+1V
VCE=GND, VECO=GND
0.1
1.0
µA
Line Regulation (FT Mode)
Set VOUT+0.5V <
= VIN
IOUT=30mA,VECO=VIN,
0.05
0.20
%/V
Line Regulation (LP Mode)
Set VOUT+0.5V <
= VIN <
= 6.0V
IOUT=30mA,VECO=GND
0.10
0.30
%/V
RR
Ripple Rejection (FT Mode)
f=1kHz,Ripple 0.2Vp-p
VIN=Set VOUT+1V
IOUT=30mA,VECO=VIN
VIN
Input Voltage
ISS2
Istandby
Supply Current (LP Mode)
∆VOUT/∆VIN
∆VOUT/
∆Topt
<
=
6.0V
70
1.4
dB
6.0
V
Output Voltage
Temperature Coefficient
IOUT=30mA
−40°C <
= Topt
Ilim
Short Current Limit
VOUT=0V
RPDC
CE Pull-down Resistance
2.0
5.0
14.0
MΩ
RPDE
ECO Pull-down Resistance
1.5
5.0
14.0
MΩ
VCEH
CE,ECO Input Voltage “H”
1.0
6.0
V
VCEL
CE,ECO Input Voltage “L”
0.0
0.3
V
*1 : ±30mV Tolerance for VOUT
<
=
1.5V
*2 : ±45mV Tolerance for VOUT
<
=
1.5V
<
=
85°C
±100
ppm
/°C
50
mA
5
R1160x
•
ELECTRICAL CHARACTERISTICS by OUTPUT VOLTAGE
Topt=25°C
Dropout Voltage VDIF (V)
Output Voltage
VOUT (V)
Typ.
Max.
VOUT < 0.9
0.40
0.70
<
=
VOUT < 1.4
0.30
0.50
<
=
VOUT < 2.5
0.20
0.30
0.8
<
=
1.0
1.5
2.6
<
=
Condition
IOUT=200mA
0.20 (VECO=”H”)
0.25 (VECO=”L”)
VOUT
TEST CIRCUITS
VDD
OUT
IOUT
VIN
R1160xxx1x
SERIES
C1
C1=Tantal 1.0µF
C2=Tantal 2.2µF
A
C2
GND
CE
ECO
Fig.1 Output Voltage vs. Output Current Test Circuit
VDD
VIN
C1
OUT
R1160xxx1x
SERIES
C1=Tantal 1.0µF
C2=Tantal 2.2µF
IOUT
C2
GND
VOUT
CE
ECO
V
Fig.2 Output Voltage vs. Input Voltage Test Circuit
6
R1160x
A
VIN
C1=Tantal 1.0µF
C2=Tantal 2.2µF
OUT
VDD
R1160xxx1x
SERIES
C1
C2
GND
ECO
CE
Fig.3 Supply Current vs. Input Voltage Test Circuit
OUT
VDD
VIN
R1160xxx1x
SERIES
C1
IOUT
=30mA
C2
GND
C1=Tantal 1.0µF
C2=Tantal 2.2µF
VOUT
ECO
CE
V
Fig.4 Output Voltage vs. Temperature Test Circuit
A
VDD
VIN
C1
OUT
R1160xxx1x
SERIES
ISO
C2
A
C1=Tantal 1.0µF
C2=Tantal 2.2µF
GND
VOUT
CE
ECO
Fig.5 Supply Current vs. Temperature Test Circuit
7
R1160x
V
OUT
VDD
C1
VDIF
C1=Tantal 1.0µF
C2=Tantal 2.2µF
R1160xxx1x
SERIES
C2
GND
ECO
CE
V
VOUT
Fig. 6 Dropout Voltage vs. Output Current/ Set Output Voltage Test Circuit
VIN
VDD
Pulse
Generator
VOUT
OUT
R1160xxx1x
SERIES
C2
IOUT
GND
C2=Tantalum Capacitor
CE
ECO
Fig. 7 Ripple Rejection Test Circuit
VIN
VDD
Pulse
Generator
VOUT
OUT
R1160xxx1x
SERIES
C2
IOUT
GND
CE
ECO
Fig.8 Input Transient Response Test Circuit
8
C2=Tantalum Capacitor
R1160x
VDD
VIN
VOUT
OUT
R1160xxx1x
SERIES
C1
C1=Tantal 1.0µF
C2=Tantalum Capacitor
C2
GND
I1
CE
I2
ECO
Fig.9 Load Transient Response Test Circuit
VDD
VIN
C1
OUT
R1160xxx1x
SERIES
C1=Tantal 1.0µF
C2=Tantal 2.2µF
C2
GND
CE
ECO
Function
Generator
Fig.10 Turn on Speed with CE pin Test Circuit
VDD
VIN
C1
VOUT
OUT
R1160xxx1x
SERIES
C2
GND
CE
ECO
IOUT
Pulse
Generator
C1=Tantalum 1.0µF
C2=Tantalum 2.2µF
Fig.11 MODE Transient Response Test Circuit
9
R1160x
VDD
R1160xxx1x
SERIES
VIN
C1
Spectrum
Analyzer
S.A.
OUT
C2
SR
GND
IOUT
C1=Ceramic 1.0µF
C2=Ceramic Capacitor
CE
ECO
Fig.12 Output Noise Test Circuit ( IOUT vs. ESR )
TYPICAL APPLICATION
VDD
C1
OUT
R1160xxx1x
SERIES
C2
GND
C1=1.0µF
C2=2.2µF
CE
(External Components)
C1: Ceramic Capacitor 1µF
C2: Tantalum Capacitor 2.2µF
10
ECO
R1160x
TYPICAL CHARACTERISTICS
1) Output Voltage vs. Output Current
R1160x081x
R1160x081x
ECO=H
VIN=2.8V
0.8
0.7
0.6
0.5
0.4
0.3
1.4V
0.2
0.1
ECO=L
0.9
Output Voltage VOUT(V)
Output Voltage VOUT(V)
0.9
VIN=2.8V
0.8
0.7
0.6
0.5
0.4
0.3
1.4V
0.2
0.1
0.0
0.0
0
100
200
300
0
400
R1160x151x
300
400
VIN=3.5V
1.2
1.0
0.8
1.8V
0.6
0.4
0.2
ECO=L
1.6
Output Voltage VOUT(V)
Output Voltage VOUT(V)
1.6
0.0
1.4
VIN=3.5V
1.2
1.0
0.8
1.8V
0.6
0.4
0.2
0.0
0
100
200
300
400
0
Output Current IOUT(mA)
100
200
300
400
Output Current IOUT(mA)
R1160x261x
R1160x261x
ECO=H
2.5
VIN=4.6V
2.0
2.9V
1.5
1.0
0.5
0.0
ECO=L
3.0
Output Voltage VOUT(V)
3.0
Output Voltage VOUT(V)
200
R1160x151x
ECO=H
1.4
100
Output Current IOUT(mA)
Output Current IOUT(mA)
2.5
VIN=4.6V
2.0
1.5
2.9V
1.0
0.5
0.0
0
100
200
300
Output Current IOUT(mA)
400
0
100
200
300
400
Output Current IOUT(mA)
11
R1160x
R1160x331x
R1160x331x
ECO=H
3.0
VIN=5.3V
2.5
2.0
ECO=L
3.5
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.5
3.6V
1.5
1.0
0.5
0.0
3.0
VIN=5.3V
2.5
2.0
3.6V
1.5
1.0
0.5
0.0
0
100
200
300
400
0
Output Current IOUT(mA)
100
2) Output Voltage vs. Input Voltage
R1160x081x
0.9
0.8
0.7
0.6
0.5
IOUT= 1mA
IOUT=30mA
IOUT=50mA
0.2
0.1
0.0
0.9
0.8
0.7
0.6
0.5
0.4
IOUT= 1mA
IOUT=30mA
IOUT=50mA
0.3
0.2
0.1
0.0
0
1
2
3
4
5
6
0
1
Input Voltage VIN(V)
4
5
6
1.4
1.2
1.0
0.8
IOUT= 1mA
IOUT=30mA
IOUT=50mA
0.2
0.0
ECO=L
1.6
Output Voltage VOUT(V)
Output Voltage VOUT(V)
1.6
0.4
3
R1160x151x
ECO=H
0.6
2
Input Voltage VIN(V)
R1160x151x
1.4
1.2
1.0
0.8
0.6
IOUT= 1mA
IOUT=30mA
IOUT=50mA
0.4
0.2
0.0
0
1
2
3
4
Input Voltage VIN(V)
12
400
ECO=L
1.0
Output Voltage VOUT(V)
Output Voltage VOUT(V)
1.0
0.3
300
R1160x081x
ECO=H
0.4
200
Output Current IOUT(mA)
5
6
0
1
2
3
4
Input Voltage VIN(V)
5
6
R1160x
R1160x261x
R1160x261x
ECO=H
2.5
2.0
1.5
IOUT= 1mA
IOUT=30mA
IOUT=50mA
1.0
0.5
ECO=L
3.0
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.0
0.0
2.5
2.0
1.5
IOUT= 1mA
IOUT=30mA
IOUT=50mA
1.0
0.5
0.0
0
1
2
3
4
5
6
0
1
Input Voltage VIN(V)
R1160x331x
3.0
2.5
2.0
IOUT= 1mA
IOUT=30mA
IOUT=50mA
0.5
0.0
5
6
ECO=L
3.0
2.5
2.0
1.5
IOUT= 1mA
IOUT=30mA
IOUT=50mA
1.0
0.5
0.0
0
1
2
3
4
5
6
0
1
Input Voltage VIN(V)
2
3
4
5
6
Input Voltage VIN(V)
3) Supply Current vs. Input Voltage
R1160x081x
R1160x081x
ECO=H
70
60
50
40
30
20
10
ECO=L
8
Supply Current ISS(µA)
Supply Current ISS(µA)
4
3.5
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.5
1.0
3
R1160x331x
ECO=H
1.5
2
Input Voltage VIN(V)
7
6
5
4
3
2
1
0
0
0
1
2
3
4
Input Voltage VIN(V)
5
6
0
1
2
3
4
5
6
Input Voltage VIN(V)
13
R1160x
R1160x151x
R1160x151x
ECO=H
60
50
40
30
20
10
ECO=L
8
Supply Current ISS(µA)
Supply Current ISS(µA)
70
7
6
5
4
3
2
1
0
0
0
1
2
3
4
5
0
6
1
R1160x261x
60
Supply Current ISS(µA)
Supply Current ISS(µA)
4
5
6
50
40
30
20
10
ECO=L
8
0
7
6
5
4
3
2
1
0
0
1
2
3
4
5
6
0
1
Input Voltage VIN(V)
2
3
4
5
6
Input Voltage VIN(V)
R1160x331x
R1160x331x
ECO=H
70
60
50
40
30
20
10
0
ECO=L
8
Supply Current ISS(µA)
Supply Current ISS(µA)
3
R1160x261x
ECO=H
70
7
6
5
4
3
2
1
0
0
1
2
3
4
Input Voltage VIN(V)
14
2
Input Voltage VIN(V)
Input Voltage VIN(V)
5
6
0
1
2
3
4
Input Voltage VIN(V)
5
6
R1160x
4) Output Voltage vs. Temperature
R1160x081x
R1160x081x
ECO=H
0.82
0.81
0.80
0.79
0.78
0.77
-50
-25
0
25
50
75
ECO=L
0.83
Output Voltage VOUT(V)
Output Voltage VOUT(V)
0.83
0.82
0.81
0.80
0.79
0.78
0.77
-50
100
-25
Temperature Topt(°C)
1.52
1.51
1.50
1.49
1.48
1.47
25
50
75
1.51
1.50
1.49
1.48
1.47
1.46
-50
100
-25
50
75
100
2.64
2.63
2.62
2.61
2.60
2.59
2.58
50
Temperature Topt(°C)
75
100
ECO=L
2.65
Output Voltage VOUT(V)
Output Voltage VOUT(V)
2.65
25
25
R1160x261x
ECO=H
0
0
Temperature Topt(°C)
R1160x261x
-25
100
1.52
Temperature Topt(°C)
2.57
-50
75
ECO=L
1.53
Output Voltage VOUT(V)
Output Voltage VOUT(V)
1.53
0
50
R1160x151x
ECO=H
-25
25
Temperature Topt(°C)
R1160x151x
1.46
-50
0
2.64
2.63
2.62
2.61
2.60
2.59
2.58
2.57
-50
-25
0
25
50
75
100
Temperature Topt(°C)
15
R1160x
R1160x331x
R1160x331x
ECO=H
3.35
3.33
3.31
3.29
3.27
3.25
3.23
-50
-25
0
25
50
75
ECO=L
3.37
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3.37
3.35
3.33
3.31
3.29
3.27
3.25
3.23
-50
100
-25
Temperature Topt(°C)
5) Supply Current vs. Input Voltage
R1160x081x
50
40
30
20
10
0
25
50
75
6
5
4
3
2
1
0
-50
100
-25
50
75
100
50
40
30
20
10
50
75
100
ECO=L
8
Supply Current ISS(µA)
Supply Current ISS(µA)
60
Temperature Topt(°C)
16
25
R1160x151x
70
25
0
Temperature Topt(°C)
ECO=H
0
100
7
R1160x151x
-25
75
ECO=L
Temperature Topt(°C)
0
-50
50
8
Supply Current ISS(µA)
Supply Current ISS(µA)
60
-25
25
R1160x081x
ECO=H
70
0
-50
0
Temperature Topt(°C)
7
6
5
4
3
2
1
0
-50
-25
0
25
50
Temperature Topt(°C)
75
100
R1160x
R1160x261x
R1160x261x
ECO=H
60
50
40
30
20
10
0
-50
-25
0
25
50
75
ECO=L
8
Supply Current ISS(µA)
Supply Current ISS(µA)
70
7
6
5
4
3
2
1
0
-50
100
-25
Temperature Topt(°C)
R1160x331x
60
50
40
30
20
10
0
25
50
75
6
5
4
3
2
1
0
-50
100
-25
0
25
50
75
100
Temperature Topt(°C)
R1160x081x
ECO=H
85°C
25°C
-40°C
0.4
0.3
0.2
0.1
0.0
ECO=L
0.6
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
100
7
6) Dropout Voltage vs. Output Current
R1160x081x
0.5
75
ECO=L
Temperature Topt(°C)
0.6
50
8
Supply Current ISS(µA)
Supply Current ISS(µA)
70
-25
25
R1160x331x
ECO=H
0
-50
0
Temperature Topt(°C)
85°C
25°C
-40°C
0.5
0.4
0.3
0.2
0.1
0.0
0
25
50
75 100 125 150 175 200
Output Current IOUT(mA)
0
25
50
75 100 125 150 175 200
Output Current IOUT(mA)
17
R1160x
R1160x101x
0.40
85°C
25°C
-40°C
0.35
0.30
0.25
0.20
0.15
0.10
0.05
ECO=L
0.40
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
R1160x101x
ECO=H
0.00
85°C
25°C
-40°C
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0
25
50
75 100 125 150 175 200
0
25
Output Current IOUT(mA)
R1160x151x
0.20
0.15
0.10
0.05
ECO=L
0.30
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
85°C
25°C
-40°C
0.25
0.00
85°C
25°C
-40°C
0.25
0.20
0.15
0.10
0.05
0.00
0
25
50
75 100 125 150 175 200
0
25
Output Current IOUT(mA)
0.10
0.05
0.00
ECO=L
0.20
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
85°C
25°C
-40°C
0.15
75 100 125 150 175 200
R1160x261x
ECO=H
0.20
50
Output Current IOUT(mA)
R1160x261x
85°C
25°C
-40°C
0.15
0.10
0.05
0.00
0
25
50
75 100 125 150 175 200
Output Current IOUT(mA)
18
75 100 125 150 175 200
R1160x151x
ECO=H
0.30
50
Output Current IOUT(mA)
0
25
50
75 100 125 150 175 200
Output Current IOUT(mA)
R1160x
R1160x331x
R1160x331x
ECO=H
85°C
25°C
-40°C
0.15
0.10
0.05
ECO=L
0.20
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
0.20
0.00
85°C
25°C
-40°C
0.15
0.10
0.05
0.00
0
25
50
75 100 125 150 175 200
0
Output Current IOUT(mA)
25
50
75 100 125 150 175 200
Output Current IOUT(mA)
7) Dropout Voltage vs. Set Output Voltage (Topt=25°C)
R1160xxx1x
R1160xxx1x
ECO=H
0.40
IOUT=10mA
30mA
50mA
120mA
200mA
0.35
0.30
0.25
Dropout Voltage VDIF(V)
Dropout Voltage VDIF(V)
0.45
0.20
0.15
0.10
0.05
0.00
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0.50
0.45
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
0.5
Set Output Voltage VREG(V)
60
50
40
30
0
2.60
f=400Hz
f=1kHz
f=10kHz
f=100kHz
2.70
2.80
2.90
3.00
Input Voltage VIN(V)
1.5
2.0
2.5
3.0
3.5
3.10
Ripple 0.5Vp-p, IOUT=1mA,
CIN; none, COUT=Tantal 2.2µF
80
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
70
10
1.0
R1160x261x
Ripple 0.2Vp-p, IOUT=1mA,
CIN; none, COUT=Tantal 2.2µF
20
IOUT=10mA
30mA
50mA
120mA
200mA
Set Output Voltage VREG(V)
8) Ripple Rejection vs. Input Bias (Topt=25°C)
R1160x261x
80
ECO=L
70
60
50
40
30
f=400Hz
f=1kHz
f=10kHz
f=100kHz
20
10
0
2.60
2.70
2.80
2.90
3.00
3.10
Input Voltage VIN(V)
19
R1160x
R1160x261x
60
50
40
30
f=400Hz
f=1kHz
f=10kHz
f=100kHz
20
10
0
2.60
2.70
2.80
2.90
3.00
70
60
50
40
30
10
0
2.60
3.10
40
30
f=400Hz
f=1kHz
f=10kHz
f=100kHz
20
10
2.70
2.80
2.90
3.00
60
50
40
30
20
10
0
2.60
3.10
2.80
2.90
3.00
3.10
R1160x081x
80
90
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
2.70
Input Voltage VIN(V)
ECO=H, VIN1.8VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
70
60
50
40
30
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
3.10
f=400Hz
f=1kHz
f=10kHz
f=100kHz
70
9) Ripple Rejection vs. Frequency
R1160x081x
10
Frequency f(kHz)
20
3.00
Ripple 0.5Vp-p, IOUT=50mA,
CIN; none, COUT=Tantal 2.2µF
80
Input Voltage VIN(V)
0
0.1
2.90
R1160x261x
Ripple 0.2Vp-p, IOUT=50mA,
CIN; none, COUT=Tantal 2.2µF
50
10
2.80
R1160x261x
60
20
2.70
Input Voltage VIN(V)
70
90
f=400Hz
f=1kHz
f=10kHz
f=100kHz
20
Input Voltage VIN(V)
80
0
2.60
Ripple 0.5Vp-p, IOUT=30mA,
CIN; none, COUT=Tantal 2.2µF
80
Ripple Rejection RR(dB)
70
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
80
Ripple Rejection RR(dB)
R1160x261x
Ripple 0.2Vp-p, IOUT=30mA,
CIN; none, COUT=Tantal 2.2µF
100
ECO=L, VIN1.8VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
80
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
60
50
40
30
20
10
0
0.1
1
10
Frequency f(kHz)
100
R1160x
R1160x151x
80
70
60
50
40
30
20
10
0
0.1
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
90
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
90
R1160x151x
ECO=H, VIN2.5VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
10
80
60
50
40
30
20
10
Frequency f(kHz)
60
50
40
30
0
0.1
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
90
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
70
10
10
60
50
40
30
20
10
0
0.1
100
90
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
60
50
40
30
IOUT=1mA
IOUT=30mA
IOUT=50mA
1
10
100
R1160x261x
ECO=H, VIN3.6VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
70
0
0.1
1
Frequency f(kHz)
80
10
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
R1160x261x
20
100
ECO=L, VIN3.6VDC+0.2Vp-p,
CIN; none, COUT=Tantal 1.0µF
80
Frequency f(kHz)
90
10
R1160x261x
ECO=H, VIN3.6VDC+0.2Vp-p,
CIN; none, COUT=Tantal 1.0µF
80
20
1
Frequency f(kHz)
R1160x261x
90
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
0
0.1
100
ECO=L, VIN2.5VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
10
Frequency f(kHz)
100
ECO=L, VIN3.6VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
80
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
60
50
40
30
20
10
0
0.1
1
10
100
Frequency f(kHz)
21
R1160x
R1160x331x
90
Ripple Rejection RR(dB)
80
70
60
50
40
30
IOUT=1mA
IOUT=30mA
IOUT=50mA
20
10
0
0.1
1
10
80
60
50
40
30
20
10
Frequency f(kHz)
Ripple Rejection RR(dB)
Ripple Rejection RR(dB)
90
80
70
60
50
40
30
IOUT=1mA
IOUT=30mA
IOUT=50mA
10
0
0.1
1
10
4
2.64
3
2.62
2
2.60
1
Output Voltage
0
2.56
0
10 20 30 40 50 60 70 80 90 100
Time T(µs)
22
5.00
Output Voltage VOUT(V)
Output Voltage VOUT(V)
5
Input Voltage
2.58
60
50
40
30
20
10
1
10
100
R1160x261x
Input Voltage VIN(V)
ECO=H, IOUT=30mA,
tr=tf=5µs, COUT=Tantal 1.0µF
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
Frequency f(kHz)
10) Input Transient Response
R1160x261x
2.66
100
ECO=L, VIN4.3VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
80
0
0.1
100
Frequency f(kHz)
2.68
10
R1160x331x
ECO=H, VIN4.3VDC+0.2Vp-p,
CIN; none, COUT=Tantal 2.2µF
20
1
Frequency f(kHz)
R1160x331x
90
IOUT=1mA
IOUT=30mA
IOUT=50mA
70
0
0.1
100
ECO=L, VIN4.3VDC+0.2Vp-p,
CIN; none, COUT=Tantal 1.0µF
ECO=L, IOUT=10mA,
tr=tf=5µs, COUT=Tantal 1.0µF
4.50
5
4
Input Voltage
4.00
3
3.50
2
3.00
Output Voltage
2.50
1
0
2.00
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0
Time T(ms)
Input Voltage VIN(V)
90
Ripple Rejection RR(dB)
R1160x331x
ECO=H, VIN4.3VDC+0.2Vp-p,
CIN; none, COUT=Tantal 1.0µF
R1160x
11) Load Transient Response
R1160x261x
Load Current
2.7
50
0
2.6
2.5
Output Voltage
2
4
6
8
10 12 14 16 18
Load Current
2.7
150
50
0
2.6
Output Voltage
4.5
6
8
10 12 14 16 18
150
2.7
50
0
2.6
Output Voltage
2.4
4
6
8
10 12 14 16 18
Time T(µs)
6.0
7.0
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
20
10
Load Current
3.5
0
3
2.5
Output Voltage
2
4.5
Output Voltage VOUT(V)
Load Current
2
5.0
1.0
2.0
3.0
4.0
5.0
R1160x261x
100
0
4.0
R1160x261x
2.9
2.5
3.0
Time T(ms)
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 4.7µF
2.8
2.0
Time T(µs)
Load Current IOUT(mA)
Output Voltage VOUT(V)
3
4
1.0
4
1.5
0.0
2.4
2
Output Voltage
2
R1160x261x
100
0
2.5
R1160x261x
2.9
2.5
3
Time T(ms)
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
2.8
0
Time T(µs)
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3
0
Load Current IOUT(mA)
-2
3.5
1.5
0.0
2.4
10
Load Current
6.0
7.0
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 4.7µF
4
20
10
Load Current
3.5
0
3
2.5
Output Voltage
2
1.5
0.0
Load Current IOUT(mA)
2.8
4
20
Load Current IOUT(mA)
100
4.5
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 1.0µF
Load Current IOUT(mA)
2.9
150
Output Voltage VOUT(V)
Output Voltage VOUT(V)
3
R1160x261x
Load Current IOUT(mA)
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 1.0µF
1.0
2.0
3.0
4.0
5.0
6.0
7.0
Time T(ms)
23
R1160x
12) Turn on speed with CE pin
R1160x081B
IOUT=200mA
0.0
CE Input Voltage VCE(V)
2.5
2.0
1.5
IOUT=200mA
0.0
1.0
0.5
0.0
ECO=L, VIN=2.5V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
2.4
2.0
1.6
0.8
1.5
IOUT=200mA
0.0
0.0
0 100 200 300 400 500 600 700
R1160x261B
R1160x261B
5.0
4.0
2.0
3.0
1.0
2.0
1.0
IOUT=200mA
0.0
10 20 30 40 50 60 70
Time T(µs)
1.0
0.5
Time T(µs)
0.0
2.5
VCE=0V→2.5V
Time T(µs)
VCE=0V→3.6V
0
3.2
10 20 30 40 50 60 70
ECO=H, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
3.0
0.0
R1160x151B
1.6
0.5
0 100 200 300 400 500 600 700
VCE=0V→2.5V
4.0
IOUT=200mA
R1160x151B
2.4
0
0.0
1.5
1.0
Time T(µs)
ECO=H, VIN=2.5V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
0.8
0.6
10 20 30 40 50 60 70
CE Input Voltage VCE(V)
CE Input Voltage VCE(V)
3.2
VCE=0V→1.8V
Time T(µs)
4.0
CE Input Voltage VCE(V)
0
24
0.5
Output Voltage VOUT(V)
0.0
1.2
2.0
Output Voltage VOUT(V)
1.0
1.8
2.5
Output Voltage VOUT(V)
0.6
1.5
ECO=L, VIN=1.8V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
3.0
ECO=L, VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
VCE=0V→3.6V
5.0
4.0
2.0
3.0
1.0
2.0
0.0
1.0
IOUT=200mA
0.0
0 100 200 300 400 500 600 700
Time T(µs)
Output Voltage VOUT(V)
VCE=0V→1.8V
CE Input Voltage VCE(V)
2.0
1.2
2.4
2.5
Output Voltage VOUT(V)
1.8
R1160x081B
Output Voltage VOUT(V)
CE Input Voltage VCE(V)
2.4
ECO=H, VIN=1.8V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
R1160x
6.0
VCE=0V→4.3V
3.0
4.0
2.0
3.0
1.0
2.0
1.0
IOUT=200mA
0.0
0
VCE=0V→4.3V
3.0
4.0
2.0
3.0
1.0
2.0
0.0
Time T(µs)
R1160x101x
1.05
1.04
1.03
1.02
1.01
1.00
0.99
3.0
2.0
1.0
0.0
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=100mA
IOUT=200mA
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time T(ms)
Output Voltage VOUT(V)
IOUT=0mA
ECO Input Voltage ECO-IN(V)
Output Voltage VOUT(V)
1.01
1.00
0.99
1.01
1.00
0.99
1.00
0.99
0.98
1.00
0.99
0.98
1.01
1.00
0.99
1.0
0 100 200 300 400 500 600 700
13) Output Voltage at Mode alternative point
R1160x101x
VECO-0V←→1.3V
IOUT=200mA
0.0
Time T(µs)
1.05
1.04
1.03
1.02
1.01
1.00
0.99
6.0
5.0
4.0
10 20 30 40 50 60 70
VIN=1.3V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
ECO=L, VIN=4.3V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
VIN=2.0V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
VECO-0V←→2.0V
3.0
2.0
1.0
0.0
IOUT=0mA
IOUT=1mA
1.01
1.00
0.99
IOUT=10mA
1.01
1.00
0.99
IOUT=50mA
1.00
0.99
0.98
IOUT=100mA
1.00
0.99
0.98
IOUT=200mA
1.01
1.00
0.99
0.98
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
ECO Input Voltage ECO-IN(V)
0.0
CE Input Voltage VCE(V)
5.0
4.0
5.0
Output Voltage VOUT(V)
5.0
CE Input Voltage VCE(V)
R1160x331B
ECO=H, VIN=4.3V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
Output Voltage VOUT(V)
R1160x331B
Time T(ms)
25
R1160x
IOUT=0mA
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=100mA
IOUT=200mA
2.60
2.59
2.58
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time T(ms)
26
4.0
3.0
2.0
1.0
0.0
2.67
2.66
2.65
2.64
2.63
2.62
2.61
2.60
2.62
2.61
2.60
2.61
2.60
2.59
2.61
2.60
2.59
2.61
2.60
2.59
-
VIN=3.6V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
VECO-0V←→3.6V
IOUT=0mA
IOUT=1mA
IOUT=10mA
IOUT=50mA
IOUT=100mA
IOUT=200mA
2.60
2.59
2.58
0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0
Time T(ms)
4.0
3.0
2.0
1.0
0.0
ECO Input Voltage ECO-IN(V)
VECO-0V←→2.9V
R1160x261x
Output Voltage VOUT(V)
2.67
2.66
2.65
2.64
2.63
2.62
2.61
2.60
2.62
2.61
2.60
2.61
2.60
2.59
2.61
2.60
2.59
2.61
2.60
2.59
-
VIN=2.9V,
CIN=Tantal 1.0µF, COUT=Tantal 2.2µF
ECO Input Voltage ECO-IN(V)
Output Voltage VOUT(V)
R1160x261x
R1160x
TECHNICAL NOTES
C1
VDD
VOUT
R1160x
Series
C2
CE
ECO
GND
(External Components)
C1: Ceramic Capacitor 1µF
C2: Tantalum Capacitor 2.2µF
When using these ICs, consider the following points:
1.Mounting on PCB
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 as C1 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.
2.Phase Compensation
In these ICs, phase compensation is made for securing stable operation even if the output current is varied.
For this purpose, be sure to use a 2.2µF or more capacitor COUT with good frequency characteristics and ESR
(Equivalent Series Resistance).
(Note: When the additional ceramic capacitors are connected to the Output Pin with 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.)
If you use a tantalum type capacitor and ESR value of the capacitor is large, output might be unstable.
Evaluate your circuit with considering frequency characteristics.
Depending on the capacitor size, manufacturer, and part number, the bias characteristics and temperature
characteristics are different. Evaluate the circuit with actual using capacitors.
27
R1160x
ESR vs. Output Current
When using these ICs, consider the following points:
In these ICs, phase compensation is made for securing stable operation even if the Output Current is varied.
For this purpose, be sure to use a capacitor COUT with good frequency characteristics and ESR (Equivalent
Series Resistance) in the range described as follows:
The relations between IOUT (Output Current) and ESR of 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.
<Test conditions>
(1)Frequency band: 10Hz to 2MHz
(2)Temperature: 25°C
R1160x261x
100
R1160x261x
ECO=H, VIN=3.6V,
CIN=Ceramic 1.0µF, COUT=Ceramic 1.0µF
100
10
ESR(Ω)
ESR(Ω)
10
1
0.1
0.01
ECO=L, VIN=3.6V,
CIN=Ceramic 1.0µF, COUT=Ceramic 1.0µF
1
0.1
0
20 40 60 80 100 120 140 160 180 200
0.01
0
Output Current IOUT(mA)
Output Current IOUT(mA)
R1160x261x
100
R1160x261x
ECO=H, VIN=3.6V,
CIN=Ceramic 1.0µF, COUT=Ceramic 2.2µF
100
1
0.1
1
0.1
0
20 40 60 80 100 120 140 160 180 200
Output Current IOUT(mA)
28
ECO=L, VIN=3.6V,
CIN=Ceramic 1.0µF, COUT=Ceramic 2.2µF
10
ESR(Ω)
ESR(Ω)
10
0.01
20 40 60 80 100 120 140 160 180 200
0.01
0
20 40 60 80 100 120 140 160 180 200
Output Current IOUT(mA)
R1160x
R1160x081x
100
R1160x081x
ECO=H, VIN=1.8V,
CIN=Ceramic 1.0µF, COUT=Ceramic 2.2µF
100
10
ESR(Ω)
ESR(Ω)
10
1
0.1
0.01
ECO=L, VIN=1.8V,
CIN=Ceramic 1.0µF, COUT=Ceramic 2.2µF
1
0.1
0
20 40 60 80 100 120 140 160 180 200
Output Current IOUT(mA)
0.01
0
20 40 60 80 100 120 140 160 180 200
Output Current IOUT(mA)
29
PACKAGE INFORMATION
PE-SOT-23-5-0510
x SOT-23-5 (SC-74A)
Unit: mm
PACKAGE DIMENSIONS
2.9±0.2
+0.2
1.1 −0.1
1.9±0.2
(0.95)
(0.95)
2
0 to 0.1
3
+0.1
0.15 −0.05
0.4±0.1
0.2 MIN.
1
2.8±0.3
4
+0.2
1.6 −0.1
5
0.8±0.1
3.2
3.5±0.05
2.0±0.05
3.3
4.0±0.1
2.0MAX.
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
2±0.5
21±0.8
∅60 +1
0
∅180 0
−1.5
∅ 13±0.2
11.4±1.0
9.0±0.3
8.0±0.3
4.0±0.1
+0.1
φ1.5 0
0.3±0.1
1.75±0.1
TAPING SPECIFICATION
PACKAGE INFORMATION
PE-SOT-23-5-0510
POWER DISSIPATION (SOT-23-5)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
(Power Dissipation (SOT-23-5) is substitution of SOT-23-6.)
Measurement Conditions
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Board Material
Glass cloth epoxy plactic (Double sided)
Board Dimensions
40mm u 40mm u 1.6mm
Copper Ratio
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
I0.5mm u 44pcs
Measurement Result
(Topt=25qC,Tjmax=125qC)
Standard Land Pattern
Free Air
Power Dissipation
420mW
250mW
Thermal Resistance
Tja (12525qC)/0.42W 263qC/W
400qC/W
500
40
On Board
420
400
Free Air
300
250
40
Power Dissipation PD(mW)
600
200
100
0
0
25
50
75 85 100
Ambient Temperature (°C)
125
150
Power Dissipation
Measurement Board Pattern
IC Mount Area Unit : mm
RECOMMENDED LAND PATTERN
0.7 MAX.
1.0
2.4
0.95 0.95
1.9
(Unit: mm)
PACKAGE INFORMATION
PE-SON-6-0510
x SON-6
Unit: mm
PACKAGE DIMENSIONS
3
0.85MAX.
0.13±0.05
0.1
1.34
Bottom View
(0.3)
1
2.6±0.2
3.0±0.15
4
(0.3)
1.6±0.2
6
Attention: Tab suspension leads in the
parts have VDD or GND level.(They are
connected to the reverse side of this IC.)
Refer to PIN DISCRIPTION.
Do not connect to other wires or land patterns.
0.2±0.1
0.5
4.0±0.1
3.2
3.5±0.05
2.0±0.05
1.9
4.0±0.1
1.7MAX.
∅1.1±0.1
TR
User Direction of Feed
TAPING REEL DIMENSIONS
(1reel=3000pcs)
+1
60 0
2±0.5
21±0.8
0
180 −1.5
13±0.2
11.4±1.0
9.0±0.3
8.0±0.3
∅ 1.5+0.1
0
0.2±0.1
1.75±0.1
TAPING SPECIFICATION
PACKAGE INFORMATION
PE-SON-6-0510
POWER DISSIPATION (SON-6)
This specification is at mounted on board. Power Dissipation (PD) depends on conditions of mounting on board.
This specification is based on the measurement at the condition below:
Measurement Conditions
Standard Land Pattern
Environment
Mounting on Board (Wind velocity=0m/s)
Board Material
Glass cloth epoxy plactic (Double sided)
Board Dimensions
40mm u 40mm u 1.6mm
Copper Ratio
Top side : Approx. 50% , Back side : Approx. 50%
Through-hole
I0.5mm u 44pcs
Measurement Result
(Topt=25qC,Tjmax=125qC)
Standard Land Pattern
Free Air
Power Dissipation
500mW
250mW
Thermal Resistance
Tja (12525qC)/0.5W 200qC/W
-
On Board
500
40
400
300
Free Air
250
200
40
Power Dissipation PD(mW)
600
100
0
0
25
50
75 85 100
Ambient Temperature (°C)
125
150
Power Dissipation
Measurement Board Pattern
IC Mount Area (Unit : mm)
RECOMMENDED LAND PATTERN
1.05 0.75
0.25 0.5
(Unit: mm)
MARK INFORMATION
ME-R1160D-0511
R1160D SERIES MARK SPECIFICATION
x SON-6
1
2
3
4
1
,
2
: Product Code (refer to Part Number vs. Product Code)
3
,
4
: Lot Number
x Part Number vs. Product Code
Part Number
Product Code
1
2
R1160D081A
A
8
R1160D091A
A
9
R1160D101A
B
R1160D111A
R1160D121A
Part Number
Product Code
1
2
R1160D231A
C
3
R1160D241A
C
4
0
R1160D251A
C
B
1
R1160D261A
B
2
R1160D271A
R1160D131A
B
3
R1160D141A
B
R1160D151A
B
R1160D161A
Part Number
Product Code
1
2
R1160D081B
E
8
R1160D091B
E
9
5
R1160D101B
F
C
6
R1160D111B
C
7
R1160D121B
R1160D281A
C
8
4
R1160D291A
C
5
R1160D301A
D
B
6
R1160D311A
R1160D171A
B
7
R1160D181A
B
8
R1160D191A
B
R1160D201A
R1160D211A
R1160D221A
Part Number
Product Code
1
2
R1160D231B
G
3
R1160D241B
G
4
0
R1160D251B
G
5
F
1
R1160D261B
G
6
F
2
R1160D271B
G
7
R1160D131B
F
3
R1160D281B
G
8
9
R1160D141B
F
4
R1160D291B
G
9
0
R1160D151B
F
5
R1160D301B
H
0
D
1
R1160D161B
F
6
R1160D311B
H
1
R1160D321A
D
2
R1160D171B
F
7
R1160D321B
H
2
R1160D331A
D
3
R1160D181B
F
8
R1160D331B
H
3
9
R1160D281A5
A
0
R1160D191B
F
9
R1160D281B5
E
0
C
0
R1160D131A5
A
1
R1160D201B
G
0
R1160D131B5
E
1
C
1
R1160D111A5
A
2
R1160D211B
G
1
R1160D111B5
E
2
C
2
R1160D221B
G
2
R1160D181B5
E
3
MARK INFORMATION
ME-R1160N-0511
R1160N SERIES MARK SPECIFICATION
x SOT-23-5 (SC-74A)
1
2
3
4
1
,
2
4
,
5
,
3
: Product Code (refer to Part Number vs. Product Code)
: Lot Number
5
x Part Number vs. Product Code
Part Number
Product Code
Part Number
Product Code
Part Number
Product Code
Part Number
Product Code
1
2
3
1
2
3
1
2
3
1
2
3
R1160N081A
0
0
8
R1160N231A
0
2
3
R1160N081B
1
0
8
R1160N231B
1
2
3
R1160N091A
0
0
9
R1160N241A
0
2
4
R1160N091B
1
0
9
R1160N241B
1
2
4
R1160N101A
0
1
0
R1160N251A
0
2
5
R1160N101B
1
1
0
R1160N251B
1
2
5
R1160N111A
0
1
1
R1160N261A
0
2
6
R1160N111B
1
1
1
R1160N261B
1
2
6
R1160N121A
0
1
2
R1160N271A
0
2
7
R1160N121B
1
1
2
R1160N271B
1
2
7
R1160N131A
0
1
3
R1160N281A
0
2
8
R1160N131B
1
1
3
R1160N281B
1
2
8
R1160N141A
0
1
4
R1160N291A
0
2
9
R1160N141B
1
1
4
R1160N291B
1
2
9
R1160N151A
0
1
5
R1160N301A
0
3
0
R1160N151B
1
1
5
R1160N301B
1
3
0
R1160N161A
0
1
6
R1160N311A
0
3
1
R1160N161B
1
1
6
R1160N311B
1
3
1
R1160N171A
0
1
7
R1160N321A
0
3
2
R1160N171B
1
1
7
R1160N321B
1
3
2
R1160N181A
0
1
8
R1160N331A
0
3
3
R1160N181B
1
1
8
R1160N331B
1
3
3
R1160N191A
0
1
9
R1160N281A5
0
0
0
R1160N191B
1
1
9
R1160N281B5
1
0
0
R1160N201A
0
2
0
R1160N131A5
0
0
1
R1160N201B
1
2
0
R1160N131B5
1
0
1
R1160N211A
0
2
1
R1160N111A5
0
0
2
R1160N211B
1
2
1
R1160N111B5
1
0
2
R1160N221A
0
2
2
R1160N221B
1
2
2