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Электронный компонент: AN80L35RMS

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Voltage Regulators
1
AN80LXXRMS Series
Low-drop type positive output voltage regulator IC
s
Overview
The AN80LXXRMS series is 0.15 A output low-drop
output type positive voltage regulator IC with resetting
function. 20 classifications of output voltages, 1.8 V, 1.9
V, 2.0 V, 2.1 V, 2.2 V, 2.5 V, 2.8 V, 2.9 V, 3.0 V, 3.1 V, 3.2
V, 3.3 V, 3.4 V, 3.5 V, 3.6 V, 4.8 V, 4.9 V, 5.0 V, 5.1 V and
5.2 V are available. In addition, it is adopting the surface
mounting type package (Mini 5-pin plastic package), so
that it is most suited for miniaturization and weight re-
duction of set equipment.
s
Features
Minimum input and output voltage difference : 0.4 V
max.
High precision output voltage : (allowance :
3%)
Built-in reset function terminal (High : Active)
Built-in overcurrent limiting circuit
Built-in circuit for limiting rush current at input voltage
rising time
Output voltage : 1.8 V to 5.2 V
s
Applications
Cellular phone, PHS, analog cordless phone, other small
sized potable equipment
s
Block diagram
Unit : mm
Mini-type 5-pin
2.8
+0.2
0.3
1.5
0.650.15
0.650.15
1
5
4
3
2
1.450.1
0.95
0.95
1.90.1
0.8
+0.25
0.05
0.3
+0.1 0.05
0.16
0 to 0.1
+0.1 0.06
2.9
+0.2 0.05
1.1
+0.2 0.1
0.40.2
0.1 to 0.3
1
5
IN
4
GND
2
OUT
3
N.C.
CONT
Current
source
Start /
Stop
Error
amp.
Bandgap
reference
Type name indication symbol : XX
AN80LXXRMS Series
Voltage Regulators
2
s
Output Voltage Characteristics at I
OUT
=
50 mA, T
a
=
25
C
Type No.
Output V
Conditions
min.
typ.
max.
Unit
Marking
AN80L18RMS
1.8
V
IN
=
2.8 V
1.746
1.8
1.854
V
BA
AN80L19RMS
1.9
2.9
1.843
1.9
1.957
BB
AN80L20RMS
2.0
3.0
1.940
2.0
2.060
BC
AN80L21RMS
2.1
3.1
2.037
2.1
2.163
BD
AN80L22RMS
2.2
3.2
2.134
2.2
2.266
BE
AN80L25RMS
2.5
3.5
2.452
2.5
2.575
BW
AN80L28RMS
2.8
3.8
2.716
2.8
2.884
BF
AN80L29RMS
2.9
3.9
2.813
2.9
2.987
BG
AN80L30RMS
3.0
4.0
2.910
3.0
3.090
BH
AN80L31RMS
3.1
4.1
3.007
3.1
3.193
BJ
AN80L32RMS
3.2
4.2
3.104
3.2
3.296
BK
AN80L33RMS
3.3
4.3
3.201
3.3
3.399
BL
AN80L34RMS
3.4
4.4
3.298
3.4
3.502
BM
AN80L35RMS
3.5
4.5
3.395
3.5
3.605
BN
AN80L36RMS
3.6
4.6
3.492
3.6
3.708
BP
AN80L48RMS
4.8
5.8
4.656
4.8
4.944
BQ
AN80L49RMS
4.9
5.9
4.753
4.9
5.047
BR
AN80L50RMS
5.0
6.0
4.850
5.0
5.150
BS
AN80L51RMS
5.1
6.1
4.947
5.1
5.253
BT
AN80L52RMS
5.2
6.2
5.044
5.2
5.356
BU
BA
(Marking example : AN80L18RMS)
Voltage Regulators
AN80LXXRMS Series
3
s
Absolute Maximum Ratings
Parameter
Symbol
Rating
Unit
Supply voltage
*1
V
CC
14.6
V
Supply current
I
CC
300
mA
Power dissipation
*3
P
D
78
mW
Operating ambient temperature
*2
T
opr
-
30 to
+
85
C
Storage temperature
*2
T
stg
-
55 to
+
150
C
Note) *1 : There may be a case of the device destruction when the output (V
OUT
) and the grounding (GND), or the output (V
OUT
) and
input (V
IN
) are short-circuited.
*2 : All items are at T
a
= 25C, except for the parameter of operating ambient temperature and storage temperature.
*3 : T
opr
= Power dissipation for IC alone without heat sink at
+
85
C.
Pin No.
Description
1
Input voltage pin
2
Output voltage pin
3
N.C. pin
4
Grounding pin
5
Control pin
("High"
operation "Low"
stop)
Common to the AN80LXXRMS Series
s
Pin Descriptions
AN80LXXRMS Series
Voltage Regulators
4
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
2.2 to 14.5
V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage
V
OUT
V
IN
=
2.8 V, I
OUT
=
50 mA
1.746
1.8
1.854
V
Input stability 1
REG
IN1
V
IN
=
2.8 V
14.5 V, I
OUT
=
50 mA
10
50
mV
Input stability 2
REG
IN2
V
IN
=
2.8 V
9 V, I
OUT
=
50 mA
5
20
mV
Load stability
*1
REG
LOA
V
IN
=
2.8 V, I
OUT
=
0 mA
150 mA
50
150
mV
Peak output current
*2
I
PEAK
V
IN
=
2.8 V, The output current value
180
240
mA
decreases by 5% from the value
when V
OUT
is at I
OUT
=
50 mA.
Bias current without load
I
BIAS
V
IN
=
2.8 V, I
OUT
=
0 mA
350
A
Bias current fluctuation with load
I
BIAS
V
IN
=
2.8 V, I
OUT
=
0 mA
150 mA
5
mA
Standby consumption current
I
STB
V
IN
=
10 V, V
CONT
=
0 V
0.1
A
Bias current before starting
I
RUSH
V
IN
=
1.5 V, I
OUT
=
0 mA
1.5
5
mA
regulation
Ripple rejection ratio
R.R.
1 V
rms
, f
=
120 Hz, I
OUT
=
10 mA
62
70
dB
Minimum input and
V
DIF(min)1
V
IN
=
1.5 V, I
OUT
=
0 mA
0.1
0.2
V
output voltage difference 1
Minimum input and
V
DIF(min)2
V
IN
=
2.1 V, I
OUT
=
150 mA
0.4
V
output voltage difference 2
Control terminal threshold high voltage V
CONTH
V
IN
=
2.8 V, I
OUT
=
50 mA
1.50
V
Control terminal threshold low voltage
V
CONTL
V
IN
=
2.8 V, I
OUT
=
50 mA
0.30
V
Control terminal current
I
CONT
V
IN
=
2.8 V, I
OUT
=
50 mA
30
A
V
CONT
=
1.8 V
Design reference data
Note) The following values are typical and not guaranteed values.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output noise voltage
V
NO
10Hz
f
100kHz, I
OUT
=
10 mA
38
V
Output voltage temperature
1
dV
OUT
V
IN
=
2.8 V, I
OUT
=
0 mA
90
ppm/
C
coefficient
V
OUT
dT
-
30
C
T
a
+
85
C
Output rise time
t
ON
V
IN
=
2.8 V, I
OUT
=
50 mA
0.10
ms
V
CONT
=
0 V
1.8 V, C
IN
=
0.1
F
C
OUT
=
10
F, V
OUT
=
90%
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
s
Electrical Characteristics at T
a
=
25
C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. C
IN
= 0.1
F, C
OUT
= 10
F
s
Recommended Operating Range
AN80L18RMS (1.8 V)
Note) *1 : Refer to s Technical Information "
Output rise time characteristics".
Voltage Regulators
AN80LXXRMS Series
5
Parameter
Symbol
Range
Unit
Supply voltage
V
CC
2.3 to 14.5
V
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output voltage
V
OUT
V
IN
=
2.9 V, I
OUT
=
50 mA
1.843
1.9
1.957
V
Input stability 1
REG
IN1
V
IN
=
2.9 V
14.5 V, I
OUT
=
50 mA
10
50
mV
Input stability 2
REG
IN2
V
IN
=
2.9 V
9 V, I
OUT
=
50 mA
5
20
mV
Load stability
*1
REG
LOA
V
IN
=
2.9 V, I
OUT
=
0 mA
150 mA
50
150
mV
Peak output current
*2
I
PEAK
V
IN
=
2.9 V, The output current value
180
240
mA
decreases by 5% from the value
when V
OUT
is at I
OUT
=
50 mA.
Bias current without load
I
BIAS
V
IN
=
2.9 V, I
OUT
=
0 mA
350
A
Bias current fluctuation with load
I
BIAS
V
IN
=
2.9 V, I
OUT
=
0 mA
150 mA
5
mA
Standby consumption current
I
STB
V
IN
=
10 V, V
CONT
=
0 V
0.1
A
Bias current before starting
I
RUSH
V
IN
=
1.6 V, I
OUT
=
0 mA
1.5
5
mA
regulation
Ripple rejection ratio
R.R.
1 V
rms
, f
=
120 Hz, I
OUT
=
10 mA
62
70
dB
Minimum input and
V
DIF(min)1
V
IN
=
1.6 V, I
OUT
=
0 mA
0.1
0.2
V
output voltage difference 1
Minimum input and
V
DIF(min)2
V
IN
=
2.2 V, I
OUT
=
150 mA
0.4
V
output voltage difference 2
Control terminal threshold high voltage V
CONTH
V
IN
=
2.9 V, I
OUT
=
50 mA
1.50
V
Control terminal threshold high voltage V
CONTH
V
IN
=
2.9 V, I
OUT
=
50 mA
0.30
V
Control terminal current
I
CONT
V
IN
=
2.9 V, I
OUT
=
50 mA
30
A
V
CONT
=
1.8 V
Design reference data
Note) The following values are typical and not guaranteed values.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Output noise voltage
V
NO
10Hz
f
100kHz, I
OUT
=
10 mA
40
V
Output voltage temperature
1
dV
OUT
V
IN
=
2.9 V, I
OUT
=
0 mA
90
ppm/
C
coefficient
V
OUT
dT
-
30
C
T
a
+
85
C
Output rise time
t
ON
V
IN
=
2.9 V, I
OUT
=
50 mA
0.10
ms
V
CONT
=
0 V
1.8 V, C
IN
=
0.1
F
C
OUT
=
10
F, V
OUT
=
90%
Note) *1 : 1.0
*2 : Peak output current : The output current when the output voltage has been decreased by 5% from the value at the time
of the output current is 50 mA due to the overcurrent protection.
s
Electrical Characteristics at T
a
=
25
C
Note) Unless otherwise specially provided, shorten each test time (within 10 ms) so that the test is conducted under the condition
that the drift due to the temperature increase in the chip junction part can be neglected. C
IN
= 0.1
F, C
OUT
= 10
F
s
Recommended Operating Range
AN80L19RMS (1.9 V)
Note) *1 : Refer to s Technical Information "
Output rise time characteristics".