150mA Low Dropout
Voltage Regulators
CORPORATION
CLM2930
FEATURES
PRODUCT DESCRIPTION
The CLM2930 is a positive low power voltage regulator. This
device is an excellent choice for use in battery-powered
applications such as cordless telephones, radio control
systems, and automotive applications. The CLM2930 was
originally designed for automotive applications, all circuitry is
protected from reverse battery installation. During line transients,
such as a load dump (+60V) when the input voltage to the
regulator exceeds its maximum operating voltage, this device will
automatically shut down to protect both internal circuits and as
well as the load.
ORDERING INFORMATION
PART
CLM2930AS-X
CLM2930AM-X
PACKAGE
Plastic SOIC
SOT-89
TEMPERATURE RANGE
Industrial
Industrial
•
Output Current in Excess of 150mA
•
5V, 3.3V, 3.5V, 4.0V, and 4.5V Versions Available
•
Very Low Quiescent Current Than 0.6V
•
Input-Output Differential Less
•
60V Load Dump Protection
•
-50V Reverse Transient Protection
•
Internal Thermal Overload Protection
•
Reverse Battery Protection
•
Short Circuit Protection LM2930
•
Similar to Industry Standard
•
Cordless Telephones
•
Portable Consumer Equipment
•
Portable Instrumentation
•
Radio Control Systems
APPLICATIONS
X = Output Voltage, 5V = standard product, for all other ranges
contact factory.
PIN CONNECTIONS
PIN OUT
OUT
GND
1
2
8
7
IN
GND
GND
OUTPUT
GND
NC
3
4
SOIC
TOP VIEW
6
5
GND
NC
SOT-89
BOTTOM VIEW
INPUT
1P-44
1P-45
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM2930
CORPORATION
ABSOLUTE MAXIMUM RATINGS
Power Dissipation . . . . . . . . . . . . . . . . . . . . . Internally Limited
Lead Temp. (Soldering, 5 Seconds) . . . . . . . . . . . . . . . 230
o
C
Storage Temperature Range . . . . . . . . . . . . . . . -65 to +150
o
C
Operating Junction Temperature Range . . . . . . . -40 to +85
o
C
Maximum Junction Temperature . . . . . . . . . . . . . . . . . +125
o
C
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2KV
Over Voltage Protection. . . . . . . . . . . . . . . . . . . . . . . . . . . 60V
Reverse Voltage (100mS) . . . . . . . . . . . . . . . . . . . . . . . . -50V
Reverse Voltage (DC) . . . . . . . . . . . . . . . . . . . . . . . . . . . -15V
Input Supply Voltage . . . . . . . . . . . . . . . . . . . . . . -0.3 to +26V
ELECTRICAL CHARACTERISTICS:
V
S
= 14V, T
A
= 25
o
C, I
O
= 150mA, C2 = 100µF, unless otherwise specified.
PARAMETER
MIN
3V VERSION
Output Voltage
3.3V VERSION
Output Voltage
4.0V VERSION
Output Voltage
5V VERSION
Output Voltage
ALL VOLTAGE OPTIONS
Long Term Stability
Line Regulation
Load Regulation
Dropout Voltage
20
2.0
4.0
14
0.05
0.07
0.3
0.4
15
26
60
-15
-50
150
33
70
-30
-80
400
500
80
450
10
30
50
0.2
0.1
0.6
1.0
20
4.0
14
0.05
0.07
0.3
0.4
15
26
70
-15
-50
150
33
50
30
-80
400
500
80
450
30
50
0.2
0.1
0.6
1.0
mV/1000
mV
mV
V
V
V
mA
mA
V
V
V
V
mA
mVrms
dB
10Hz-100kHz, C
OUT
= 100µF
f
O
= 120Hz
R
L
= 500Ω, V
O
<5.5V, 100ms
V
O
>-0.3V, R
L
= 500Ω
1% Duty Cycle,
τ<100ms,
R
L
= 500Ω
9V<V
IN
<16V
6V<V
IN
<26V
5mA<I
O
<150mA
I
O
= 10mA
I
O
= 50mA
I
O
= 150mA
I
O
<10mA,6V<V
IN
<26V, -40
o
C<T
J
<125
o
C
I
O
= 150mA, V
IN
= 14V, T
J
= 25
o
C
4.81
4.75
CLM2930A
TYP
MAX
MIN
CLM2930
TYP
MAX
CLM2930-3
2.91
2.85
3.0
3.0
3.09
3.15
V
V
6V<V
IN
<26V, I
O
= 150mA Over Temp.
CLM2930-3.3
3.20
3.16
3.30
3.30
3.39
3.43
V
V
6V<V
IN
<26V, I
O
= 150mA Over Temp.
CLM2930-4
3.90
3.86
4.0
4.0
4.10
4.14
V
V
6V<V
IN
<26V, I
O
= 150mA Over Temp.
CLM2930
5.19
5.25
4.75
4.50
5.0
5.25
5.50
V
V
6V<V
IN
<26V, I
O
= 150mA Over Temp.
UNITS
CONDITIONS
(Note 2)
CLM2930A-3
2.94
2.88
3.0
3.0
3.06
3.12
CLM2930A-3.3
3.23
3.20
3.30
3.30
3.36
3.39
CLM2930A-4
3.92
3.90
4.0
4.0
CLM2930A
5.0
4.08
4.10
Quiescent Current
Maximum Operational
Input Current
Maximum Line Transient
Reverse Polarity Input
Voltage, DC
Reverse Polarity Input
Voltage, Transient
Current Limit
Output Noise Voltage
Ripple Rejection
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM2930
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
INPUT-OUTPUT DIFFERENTIAL (V)
0.6
0.5
0.4
0.3
0.2
0.1
0
0
DROPOUT VOLTAGE
INPUT-OUTPUT DIFFERENTIAL (V)
0.6
0.5
0.4
0.3
0.2
0.1
0
DROPOUT VOLTAGE
T
J
= 25˚C
I
O
= 150mA
I
O
= 50mA
I
O
= 10mA
50
100
150
JUNCTION TEMPERATURE (˚C)
1M-10
0
50
100
150
OUTPUT CURRENT (mA)
200
1M-11
0.6
LOW VOLTAGE BEHAVIOR
LM2930-5
I
O
= 150mA
600
OUTPUT CURRENT (mA)
500
400
300
200
100
0
0
1M-12
PEAK OUTPUT CURRENT
T
J
= 25˚C
T
J
= -40˚C
T
J
= 125˚C
OUTPUT VOLTAGE (V)
0.5
0.4
0.3
0.2
0.1
2.0
3.0
4.0
5.0
INPUT VOLTAGE (V)
6.0
5
10
15
20
25
INPUT VOLTAGE (V)
30
1M-13
35
QUIESCENT CURRENT (mA)
30
25
20
15
10
QUIESCENT CURRENT
QUIESCENT CURRENT (mA)
V
IN
= 14V
T
J
= 25˚C
22
20
QUIESCENT CURRENT
I
O
= 150mA
18
16
9
6
I
O
= 50mA
I
O
= 0
3
0
-40
5
0
0
30
60
90
120
OUTPUT CURRENT (mA)
150
1M-14
0
40
80
120
160
JUNCTION TEMPERATURE (˚C)
1M-15
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
CLM2930
CORPORATION
TYPICAL PERFORMANCE CHARACTERISTICS
(continued)
10
OUTPUT IMPEDANCE
I
O
= 50mA
T
J
= 25˚C
30
25
20
15
10
5
0
20
OVERVOLTAGE
SUPPLY CURRENT
R
L
= 100Ω
T
J
= 25˚C
OUPUT IMPEDANCE (Ω)
1
0.1
0.01
1
10
100
1k
10k
100k
1M
1M-16
SUPPLY VOLTAGE (mA)
FREQUENCY (Hz)
25
30
35
INPUT VOLTAGE (V)
40
1M-17
50
SUPPLY CURRENT (mA)
REVERSE SUPPLY CURRENT
T
J
= 25˚C
0.1
OUTPUT AT REVERSE
R
L
= 100∞
T
J
= 25˚C
0
OUTPUT VOLTAGE (V)
-10
-8
-6
-4
-2
INPUT VOLTAGE (V)
0
1M-18
0
-50
-100
-150
-200
-250
-12
-0.1
-0.2
-0.3
-12
-10
-8
-6
-4
-2
INPUT VOLTAGE (V)
0
1M-19
OUTPUT AT OVERVOLTAGE
QUIESCENT CURRENT (V)
R
L
= 100∞
T
J
= 25˚C
0.15
NORMALIZED OUTPUT VOLTAGE (V)
0.2
1.005
OUTPUT VOLTAGE
(NORMALIZED TO 1V AT T
J
= 25˚C)
1.000
0.995
01
0.990
0.05
0.985
V
IN
= 14V
0.980
-40 -20 0 20 40 60 80 100 120 140
JUNCTION TEMPERATURE (˚C)
1M-21
0
30
35
INPUT VOLTAGE (V)
40
1M-20
CALOGIC CORPORATION,
237 Whitney Place, Fremont, California 94539, Telephone: 510-656-2900, FAX: 510-651-3025
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