VOLTAGE REGULATOR
(with Wide Input Voltage Range) with RESET
5+[[[[ 6(5,(6
1
5+B(GRF
NO. EA-081-0204
OUTLINE
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APPLICATIONS
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R1150Hxxxx
2
BLOCK DIAGRAMS
A TYPE
B TYPE
5
2
4
3
V
OUT
V
DET
CE
V
DD
GND
Detector
1
Chip Enable
Thermal
Shutdown
Regulator
5
2
4
3
V
OUT
V
DET
SENSE
V
DD
GND
Detector
1
Thermal
Shutdown
Regulator
C TYPE
D TYPE
5
2
4
3
V
OUT
V
DET
CD
V
DD
GND
Detector
1
Delay
Thermal
Shutdown
Regulator
5
2
4
3
V
OUT
V
DET
CD
V
DD
GND
Detector
1
Delay
Thermal
Shutdown
Regulator
SELECTION GUIDE
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Code
Contents
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R1150Hxxxx
3
PIN CONFIGURATION
SOT-89-5
5
4
1
2
3
PIN DESCRIPTION
Pin No.
Symbol
Description
9
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*Note2: This item is for B Version
*Note3: This item is for C/D Version
R1150Hxxxx
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ELECTRICAL CHARACTERISTICS
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Note 1) This item means V
''
Voltage when Output Voltage is equal or less than 0.1V (Pull-up Resis-
tor=470k
, Pull up Voltage=5V
Note 2) V
DET
pin is pulled up to V
DD
via 470k
. tpLH means time interval from rising edge of V
DD
from (-V
DET
)-
2.0V to (-V
DET
)+2.0V to the point of Output Voltage being 80% of pull-up voltage.
R1150Hxxxx
8
Output Current (Topt=25C)
Output Current (mA)
Output Voltage V
OUT
(V)
Min.
9 9
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9
Load Regulation (Topt=25C)
Load Regulation (mV)
Output Voltage V
OUT
(V)
Typ.
Max.
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Dropout Voltage (Topt=25C)
Dropout Voltage (V)
Output Voltage V
OUT
(V)
Typ.
Max.
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Supply Current 2 (Off state with CE) (Topt=25C)
Supply Current(A)
Detector Threshold Voltage
-V
DET
(V)
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Max.
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R1150Hxxxx
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TEST CIRCUITS
5
1
2
3
CE
V
OUT
GND
R1150HxxxA
SERIES
C
IN
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F, C
OUT
=1
F
C
IN
V
IN
C
OUT
I
OUT
470k
V
DD
4
V
DET
5
1
2
3
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V
OUT
GND
R1150HxxxA
SERIES
C
IN
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OUT
=1
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C
IN
V
IN
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OUT
V
DD
4
V
DET
R1150HxxxA Standard Test Circuit
R1150HxxxA Supply Current Test Circuit
5
1
2
3
CE
V
OUT
GND
R1150HxxxA
SERIES
C
IN
=0.1
F, C
OUT
=1
F
V
IN
C
OUT
I
OUT
V
DD
4
V
DET
P.G.
5
1
2
3
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V
OUT
GND
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SERIES
C
IN
=0.1
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=1
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C
IN
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IN
C
OUT
I
OUT
V
DD
4
V
DET
I1
I2
R1150HxxxA Input Transient Response/
R1150HxxxA Load Transient Response
Ripple Rejection Test Circuit
Test Circuit
5
1
2
3
CE
V
OUT
GND
R1150HxxxA
SERIES
C
IN
=0.1
F
C
IN
V
IN
V
DD
4
V
DET
470k
5V
5
1
2
3
CE
V
OUT
GND
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SERIES
C
IN
=0.1
F
C
IN
2V
V
DD
4
V
DET
0.05V
R1150HxxxA Minimum Operating Voltage
R1150HxxxA V
DET
Output Current
Test Circuit
Test Circuit
R1150Hxxxx
10
5
1
2
3
SENSE
V
OUT
GND
R1150HxxxB
SERIES
C
IN
=0.1
F, C
OUT
=1
F
C
IN
V
IN2
C
OUT
I
OUT
470k
V
DD
4
V
DET
V
IN1
5
1
2
3
CE
V
OUT
GND
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SERIES
C
IN
=0.1
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C
IN
V
IN
V
DD
4
V
DET
470k
5V
R1150HxxxB Standard Test Circuit
R1150HxxxB Supply Current Test Circuit
5
1
2
3
SENSE
V
OUT
GND
R1150HxxxB
SERIES
C
IN
=0.1
F, C
OUT
=1
F
V
IN1
C
OUT
I
OUT
V
DD
4
V
DET
P.G.
V
IN2
5
1
2
3
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V
OUT
GND
R1150HxxxB
SERIES
C
IN
=0.1
F, C
OUT
=1
F
C
OUT
I
OUT
V
DD
4
V
DET
I
1
I
2
C
IN
V
IN2
V
IN1
1150HxxxB Input Transient Response,
R1150HxxxB Load Transient Response Test Circuit
Ripple Rejection Test Circuit
5
1
2
3
SENSE
V
OUT
GND
R1150HxxxB
SERIES
C
IN
=0.1
F
C
IN
V
IN
V
DD
4
V
DET
470k
5V
5
1
2
3
SENSE
V
OUT
GND
R1150HxxxB
SERIES
C
IN
=0.1
F
C
IN
2V
V
DD
4
V
DET
0.05V
R1150HxxxB V
DET
Minimum Operating Voltage
R1150HxxxB V
DET
Output Current Test Circuit
Test Circuit
R1150Hxxxx
11
5
1
2
3
CD
V
OUT
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F, C
OUT
=1
F
C
IN
C
D
C
OUT
I
OUT
470k
V
DD
4
V
DET
V
IN
5
1
2
3
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F, C
OUT
=1
F
C
IN
C
OUT
4
V
IN
CD
V
OUT
V
DD
V
DET
R1150HxxxC/D Standard Test Circuit
R1150HxxxC/D Supply Current Test Circuit
5
1
2
3
CD
V
OUT
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F, C
OUT
=1
F
V
IN
C
OUT
I
OUT
V
DD
4
V
DET
P.G.
C
D
5
1
2
3
CD
V
OUT
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F, C
OUT
=1
F
C
OUT
I
OUT
V
DD
4
V
DET
I
1
I
2
V
IN
C
IN
1150HxxxC/D Input Transient Response/
R1150HxxxC/D Load Transient Response
Ripple Rejection Test Circuit
Test Circuit
5
1
2
3
CD
V
OUT
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F
C
IN
V
IN
V
DD
4
V
DET
470k
5V
C
D
5
1
2
3
CD
V
OUT
GND
R1150HxxxC/D
SERIES
C
IN
=0.1
F
C
IN
2V
V
DD
4
V
DET
0.05V
C
D
1150HxxxC/D V
DET
Minimum Operating Voltage
R1150HxxxC/D V
DET
Output Current Test Circuit
Test Circuit
R1150Hxxxx
12
TYPICAL CHARACTERICS
1)
Output Voltage vs. Temperature
R1150H (VR=3.0V)
R1150H (VR=5.0V)
3.06
3.03
3.00
2.97
2.94
Temperature Topt(
C)
Output Voltage V
OUT
(V)
-50
0
50
100
5.10
5.05
5.00
4.95
4.90
-50
0
50
100
Temperature Topt(
C)
Output Voltage V
OUT
(V)
R1150H (VR=10.0V)
10.2
10.1
10.0
9.9
9.8
-50
0
50
100
Temperature Topt(
C)
Output Voltage V
OUT
(V)
2)
Input Voltage vs. Output Voltage
R1150H (VR=3.0V)
R1150H (VR=5.0V)
4.0
3.5
3.0
2.5
2.0
0
5
10
15
20
25
Topt=25
C
I
OUT
=1mA
I
OUT
=20mA
I
OUT
=40mA
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
6.0
5.5
5.0
4.5
4.0
0
5
10
15
20
25
Topt=25
C
I
OUT
=1mA
I
OUT
=20mA
I
OUT
=40mA
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
R1150Hxxxx
13
R1150H (VR=10.0V)
11.0
10.5
10.0
9.5
9.0
0
5
10
15
20
25
Topt=25
C
I
OUT
=1mA
I
OUT
=20mA
I
OUT
=40mA
Input Voltage V
IN
(V)
Output Voltage V
OUT
(V)
3)
Output Voltage vs. Output Current
R1150H (VR=3.0V)
R1150H (VR=5.0V)
3.5
2.5
1.5
3.0
2.0
1.0
0.5
0.0
0
100
200
300
Topt=25
C
V
IN
=4V
V
IN
=5V
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
6.0
5.0
3.0
4.0
2.0
1.0
0.0
0
100
200
300
Topt=25
C
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
V
IN
=6V
V
IN
=7V
R1150H (VR=10.0V)
12
10
6
8
4
2
0
0
100
200
300
Topt=25
C
V
IN
=11V
V
IN
=12V
Output Current I
OUT
(mA)
Output Voltage V
OUT
(V)
R1150Hxxxx
14
4)
Dropout Voltage vs. Output Current
R1150H (VR=3.0V)
R1150H (VR=5.0V)
3.0
2.5
1.5
2.0
1.0
0.5
0.0
0
30
60
120
90
85
C
25
C
-40
C
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
3.0
2.5
1.5
2.0
1.0
0.5
0.0
0
30
60
150
120
90
85
C
25
C
-40
C
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
R1150H (VR=10.0V)
3.0
2.5
1.5
2.0
1.0
0.5
0.0
0
30
60
150
120
90
85
C
25
C
-40
C
Output Current I
OUT
(mA)
Dropout Voltage V
DIF
(V)
5)
Supply Current vs. Input Voltage
R1150H (VR=3.0V)
R1150H (VR=5.0V)
10
6
8
4
2
0
0
10
20
5
15
25
Topt=25
C
Input Voltage V
IN
(V)
Supply Current I
SS
(
A)
10
6
8
4
2
0
0
10
20
5
15
25
Topt=25
C
Input Voltage V
IN
(V)
Supply Current I
SS
(
A)
R1150Hxxxx
15
R1150H (VR=10.0V)
10
6
8
4
2
0
0
10
20
5
15
25
Topt=25
C
Input Voltage V
IN
(V)
Supply Current I
SS
(
A)
6)
Supply Current vs. Temperature
R1150H (VR=3.0V, V
DET
=2.5V)
R1150H (VR=5.0V, V
DET
=4.5V)
10
6
8
4
2
0
Temperature Topt(
C)
-50
0
50
100
Supply Current I
SS
(
A)
10
6
8
4
2
0
-50
0
50
100
Temperature Topt(
C)
Supply Current I
SS
(
A)
R1150H (VR=10.0V, V
DET
=11.0V)
10
6
8
4
2
0
-50
0
50
100
Temperature Topt(
C)
Supply Current I
SS
(
A)
R1150Hxxxx
16
7)
Ripple Rejection vs. Frequency
R1150H (VR=3.0V)
R1150H (VR=5.0V)
80
40
60
20
70
30
50
10
0
Frequency f(kHz)
0.01
1
0.1
10
100
V
IN
=5.0V
DC
+0.5Vp-p, I
OUT
=20mA, C
OUT
=1
F
Topt=25
C
Ripple Rejection RR(dB)
80
40
60
20
70
30
50
10
0
0.01
1
0.1
10
100
V
IN
=7.0V
DC
+0.5Vp-p, I
OUT
=20mA, C
OUT
=1
F
Topt=25
C
Frequency f(kHz)
Ripple Rejection RR(dB)
R1150H (VR=10.0V)
80
40
60
20
70
30
50
10
0
0.01
1
0.1
10
100
V
IN
=12.0V
DC
+0.5Vp-p, I
OUT
=20mA, C
OUT
=1
F
Topt=25
C
Frequency f(kHz)
Ripple Rejection RR(dB)
R1150Hxxxx
17
8)
Input Transient Response
R1150H (VR=3.0V)
I
OUT
=20mA, C
OUT
=1
F
3.4
3.3
3.2
3.1
3.0
2.9
2.8
20
15
10
5
0
-5
-10
Time T(ms)
Input Voltage V
IN
(V)
40
0
80
160
200
120
Output Voltage V
OUT
(V)
Output Voltage
Input Voltage
R1150H (VR=5.0V)
I
OUT
=20mA, C
OUT
=1
F
5.4
5.3
5.2
5.1
5.0
4.9
4.8
20
15
10
5
0
-5
-10
Time T(ms)
Input Voltage V
IN
(V)
40
0
80
160
200
120
Output Voltage V
OUT
(V)
Input Voltage
Output Voltage
R1150H (VR=10.0V)
I
OUT
=20mA, C
OUT
=1
F
11.0
10.6
10.8
10.4
10.2
10.0
9.8
9.6
25
20
15
10
5
0
-5
-10
Time T(ms)
Input Voltage V
IN
(V)
40
0
80
160
200
120
Output Voltage V
OUT
(V)
Input Voltage
Output Voltage
R1150Hxxxx
18
9)
Load Transient Response
R1150H (VR=3.0V)
V
IN
=5.0V, C
OUT
=1
F
5.5
4.5
5.0
4.0
3.5
3.0
2.5
30
20
10
0
-10
-20
-30
Time T(ms)
Output Voltage I
OUT
(mA)
5
-5
15
30
25
0
10
20
Output Voltage V
OUT
(V)
Topt=25
C
1mA
20mA
Output Voltage
Output Current
R1150H (VR=5.0V)
V
IN
=7.0V, C
OUT
=1
F
7.0
6.2
6.6
5.8
5.4
5.0
4.6
30
20
10
0
-10
-20
-30
5
-5
15
30
25
0
10
20
Topt=25
C
1mA
20mA
Time T(ms)
Output Voltage I
OUT
(mA)
Output Voltage V
OUT
(V)
Output Voltage
Output Current
R1150H (VR=10V)
V
IN
=12.0V, C
OUT
=1
F
12.5
11.5
12.0
11.0
10.5
10.0
9.5
30
20
10
0
-10
-20
-30
5
-5
15
30
25
0
10
20
Topt=25
C
1mA
20mA
Time T(ms)
Output Voltage I
OUT
(mA)
Output Voltage V
OUT
(V)
Output Voltage
Output Current
R1150Hxxxx
19
10) Detector Threshold vs. Temperature
R1150H (-V
DET
=4.5V)
R1150H (-V
DET
=11.0V)
4.8
4.7
4.6
4.5
4.4
Temperature Topt(
C)
Input Voltage V
IN
(V)
-50
0
50
100
+V
DET
-V
DET
11.8
11.6
11.2
11.4
11.0
10.8
-50
0
50
100
+V
DET
-V
DET
Temperature Topt(
C)
Input Voltage V
IN
(V)
11) Detector Threshold vs. Input Voltage
R1150H (-V
DET
=4.5V)
R1150H (-V
DET
=4.5V)
6
5
4
3
2
0
1
Input Voltage V
IN
(V)
Output Voltage V
DOUT
(V)
0
1
2
3
4
5
85
C
25
C
-40
C
6
5
4
3
2
0
1
0
1
2
3
4
5
85
C
25
C
-40
C
Input Voltage V
IN
(V)
Output Voltage V
DOUT
(V)
R1150H (-V
DET
=11.0V)
R1150H (-V
DET
=11.0V)
14
12
10
8
6
4
0
2
0
2
4
6
8
10
12
-40
C
25
C
85
C
Input Voltage V
IN
(V)
Output Voltage V
DOUT
(V)
6
5
4
3
2
1
0
0
2
4
6
8
10
12
85
C
25
C
-40
C
Input Voltage V
IN
(V)
Output Voltage V
DOUT
(V)
R1150Hxxxx
20
12) Nch Driver Output Current vs. VDS
R1150H (-V
DET
=4.5V)
R1150H (-V
DET
=11.0V)
18
16
12
8
14
10
6
4
2
0
V
DS
(V)
Output Current I
OUT
(mA)
0
1
2
3
4
5
6
V
IN
=4.0V
3.5V
1.5V
2.0V
2.5V
3.0V
60
50
20
40
30
10
0
V
DS
(V)
Output Current I
OUT
(mA)
0
2
4
6
10
8
12
14
V
IN
=10V
8.0V
9.0V
2.0V
3.0V
5.0V
4.0V
6.0V
7.0V
13) Nch Driver Output Current vs. Input Voltage
R1150H (-V
DET
=4.5V)
R1150H (-V
DET
=11.0V)
30
25
20
15
10
5
0
Input Voltage V
IN
(V)
Output Current I
OUT
(mA)
0
1
2
3
4
5
85
C
25
C
-40
C
60
50
40
30
20
10
0
0
3
6
9
12
85
C
25
C
-40
C
Input Voltage V
IN
(V)
Output Current I
OUT
(mA)
14) Detector Output Delay Time vs. Temperature
R1150H (-V
DET
=4.5V)
30
25
20
15
10
5
0
Temperature Topt(
C)
Detector Output Delay Time
tpHL(
s)
-50
0
50
100
R1150Hxxxx
21
15) Thermal Shutdown Temperature vs. Output Voltage
R1150H (VR=5.0V)
8
7
5
3
1
6
4
2
0
Junction Temperature Tjct(
C)
Output Voltage V
OUT
(V)
0
60
120
40
100
20
80
180
140 160
V
IN
=10V, I
OUT
=1mA
16) Output Delay Time vs. Temperature
R1150H (-V
DET
=4.5V)
1.0
0.9
0.6
0.4
0.1
0.2
0.7
0.8
0.5
0.3
0.0
Temperature Topt(
C)
Output Delay Time tpLH(ms)
-50
0
50
100
17) C
D
pin Threshold Voltage vs. Temperature
R1150H (V
DET
=4.0V)
R1150H (V
DET
=9.0V)
1.4
1.1
1.0
1.2
1.3
0.9
Temperature Topt(
C)
C
D
pin Threshold Voltage V
TCD
(V)
-50
0
50
100
H
L
L
H
1.4
1.1
1.0
1.2
1.3
0.9
-50
0
50
100
H
L
L
H
Temperature Topt(
C)
C
D
pin Threshold Voltage V
TCD
(V)
R1150Hxxxx
22
18) C
D
pin Sink Current vs. Input Voltage
R1150H (V
DET
=4.0V)
R1150HxxxD (V
DET
=9.0V)
100
80
60
40
20
0
0
2
1
3
4
5
Input Voltage V
IN
(V)
C
D
pin Sink Current I
CD
(
A)
85
C
25
C
-40
C
100
80
60
40
20
0
0
4
2
6
8
10
Input Voltage V
IN
(V)
C
D
pin Sink Current I
CD
(
A)
85
C
25
C
-40
C
R1150H (V
DET
=15.0V)
100
80
60
40
20
0
Input Voltage V
IN
(V)
0
8
4
12
16
20
6
2
10
14
18
C
D
pin Sink Current I
CD
(
A)
85
C
25
C
Topt=-40
C
19) C
D
pin Sink Current vs. V
DS
R1150H (V
DET
=4.0V)
R1150H (V
DET
=9.0V)
1.4
1.2
0.8
1.0
0.6
0.4
0.2
0.0
0.0
1.0
2.0
3.0
4.0
Source-Drain Voltage V
DS
(V)
C
D
pin Sink Current I
CD
(mA)
V
DD
=1.5V
V
DD
=2.0V
V
DD
=2.5V
V
DD
=3.0V
V
DD
=3.5V
6.0
5.0
3.0
4.0
2.0
1.0
0.0
0.0
4.0
2.0
6.0
8.0
10.0
Source-Drain Voltage V
DS
(V)
C
D
pin Sink Current I
CD
(mA)
V
DD
=3.0V
V
DD
=4.0V
V
DD
=5.0V
V
DD
=7.0V
V
DD
=6.0V
V
DD
=8.0V
R1150Hxxxx
23
R1150H (V
DET
=15.0V)
12.0
10.0
6.0
8.0
4.0
2.0
0.0
Source-Drain Voltage V
DS
(V)
C
D
pin Sink Current I
CD
(mA)
0
4
8
12
16
2.0V
3.0V
4.0V
6.0V
7.0V
5.0V
8.0V
9.0V
10.0V
12.0V
11.0V
13.0V
14.0V
V
DD
=14.5V
20) Output Delay Time vs. External Capacitance
R1150H (V
DET
=4.0V)
1000
100
1
10
0.1
0.01
0.001
External Capacitance C
D
(nF)
Output Delay Time tp(ms)
0.1
1
10
100
tpLH
tpHL
21) tpLH vs. Temperature
R1150HxxxD (V
DET
=4.0V)
R1150HxxxD (V
DET
=9.0V)
40
35
30
25
20
C
D
=4.7nF
-50
0
50
100
Temperature Topt(
C)
tpLH (ms)
40
35
30
25
20
C
D
=4.7nF
Temperature Topt(
C)
tpLH (ms)
-50
0
50
100
R1150Hxxxx
24
TECHNICAL NOTES
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1
2
3
V
DD
V
OUT
GND
R1150xxxA
SERIES
C
IN
V
IN
C
OUT
I
OUT
470k
V
DD
4
V
DET
R1150HxxxA Typical Application
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