GM78L08 PDF даташит
Спецификация GM78L08 изготовлена «GAMMA» и имеет функцию, называемую «(GM78Lxx) 100 mA POSITIVE VOLTAGE REGULATORS». |
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Детали детали
Номер произв | GM78L08 |
Описание | (GM78Lxx) 100 mA POSITIVE VOLTAGE REGULATORS |
Производители | GAMMA |
логотип |
7 Pages
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PRELIMINARY
GM78L00
100 mA POSITIVE VOLTAGE REGULATORS
www.DataSheet4U.com
Wide range of Fixed Output Voltages
Output Current up to 100 mA
No External Components Required
Internal Thermal Overload Protection
Internal Short Circuit Current-Limiting
Available in TO-92, SOT-89 and SOP-8 packages
The GM78L00 series of positive voltage regulators are low-cost
devices providing a simple solution for a wide variety of applica-
tions requiring a regulated supply of up to 100mA.
These virtually indestructible positive voltage regulators are pro-
tected by thermal shutdown and internal current-limiting. Most
applications require no external components.
The GM78L00’s are very versatile. Use them as fixed voltage regu-
lators in a wide range of applications, including local on-card regu-
lation for elimination of noise and distribution problems associated
with single-point regulation. They can also be used with power
pass elements to make high current voltage regulators.
The GM78L00’s offer impressive performance advantages over old-
fashioned zener diode-resistor combinations, providing lower out-
put impedance and reduced quiescent current, along with lower
noise.
PIN CONFIGURATIONS
TO-92 (TOP VIEW)
31 INPUT
2 GROUND
3 OUTPUT
SOT-89 (Top View)
123
VOUT GND VIN
SOP-8 (TOP VIEW)
VOUT 1
GND 2
GND 3
NC 4
8 VIN
7 GND
6 GND
5 NC
REPRESENTATIVE BLOCK DIAGRAM
Q3 Q5
15k
Q1
3.8k
Q4
Q6
Q11
Q10
5.0k
Q12
3.0k
0-25k
INPUT
OUTPUT
1.2k
Z1 Q2
420
2.2k
1.9k C
Q8
Q7
1.0k
Q9
2.85k
GROUND
Revision 1, May 2002
1 www.gammamicro.com
No Preview Available ! |
PRELIMINARY
GM78L00
100 mA POSITIVE VOLTAGE REGULATORS
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS GM78L05
TA = 0°C to 125º C, VI=10V, IO=40mA, CI=0.33µF, unless otherwise specified (Note 1)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
Line Regulation
Load Regulation
Output Voltage
(Note 2)
Quiscent Current
Quiscent Current Change
Noise
VO
VR LINE
VR LOAD
VO
IQ
∆IQ
NO
TJ=25°C
TJ=25°C, 7V ≤ VI ≤ 20V
TJ=25°C, 8V ≤ VI ≤ 20V
TJ=25°C, 1mA ≤ I O ≤ 100mA
TJ=25°C, 1mA ≤ I O ≤ 40mA
7V ≤ VI ≤ 20V, 1mA ≤ I O ≤ 40mA
7V ≤ VI ≤ VMAX, 1mA ≤ I O ≤ 70mA
TJ=25°C
(with Line)
8V ≤ VI ≤ 20V
(with Load)
1mA ≤ I O ≤ 40mA
TA=25°C, 10Hz ≤ f ≤ 100kHz
4.8
4.75
4.75
5.0
32
26
11
5
5
5
3.8
42
5.2
150
100
60
30
5.25
5.25
6.0
1.5
0.1
V
mV
mV
V
mA
mA
µV
Ripple Rejection
Dropout Voltage
∆VI /∆VO
VDO
TJ=25°C, f=120kHz, 8V ≤ VI ≤ 18V
TJ=25°C
41
49
1.7
dB
V
Note 1: The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperatures as indicated at the initiation of tests.
Note 2: Power Dissipation ≤ 0.75W.
ELECTRICAL CHARACTERISTICS GM78L06
TA = 0°C to 125º C, VI=11V, IO=40mA, CI=0.33µF, CO=0.1µF, unless otherwise specified (Note 1)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
Line Regulation
Load Regulation
Output Voltage
(Note 2)
Quiscent Current
Quiscent Current Change
Noise
Ripple Rejection
Dropout Voltage
VO
TJ=25°C
5.75 6.0 6.25
VR LINE
TJ=25°C, 8.0V ≤ VI ≤ 20V
TJ=25°C, 9.0V ≤ VI ≤ 20V
35 175
29 125
VR LOAD
TJ=25°C, 1mA ≤ I O ≤ 100mA
TJ=25°C, 1mA ≤ I O ≤ 40mA
16 80
9 40
VO
8V ≤ VI ≤ 20V, 1mA ≤ I O ≤ 40mA
8V ≤ VI ≤ VMAX, 1mA ≤ I O ≤ 70mA
5.7
5.7
6
6
6.3
6.3
IQ TJ=25°C
3.9 6.0
∆IQ
(with Line)
(with Load)
9V ≤ VI ≤ 20V
1mA ≤ I O ≤ 40mA
1.5
0.1
NO TA=25°C, 10Hz ≤ f ≤ 100kHz
46
∆VI /∆VO
TJ=25°C, f=120kHz, 9V ≤ VI ≤ 19V
40
48
VDO TJ=25°C
1.7
V
mV
mV
V
mA
mA
µV
dB
V
Note 1: The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperatures as indicated at the initiation of tests.
Note 2: Power Dissipation ≤ 0.75W.
Revision 1, May 2002
2 www.gammamicro.com
No Preview Available ! |
PRELIMINARY
GM78L00
100 mA POSITIVE VOLTAGE REGULATORS
www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS GM78L08
TA = 0°C to 125º C, VI=14V, IO=40mA, CI=0.33µF, CO=0.1µF, unless otherwise specified (Note 1)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
Line Regulation
Load Regulation
Output Voltage
(Note 2)
Quiscent Current
Quiscent Current Change
VO
TJ=25°C
7.7 8.0 8.3
V
VR LINE
TJ=25°C, 11V ≤ VI ≤ 23V
TJ=25°C, 12V ≤ VI ≤ 23V
42 175
mV
36 125
VR LOAD
TJ=25°C, 1mA ≤ I O ≤ 100mA
TJ=25°C, 1mA ≤ I O ≤ 40mA
18 80
mV
10 40
VO
11V ≤ VI ≤ 23V, 1mA ≤ I O ≤ 40mA
11V ≤ VI ≤ VMAX, 1mA ≤ I O ≤ 70mA
7.6
7.6
8
8
8.4
8.4
V
IQ TJ=25°C
4 6 mA
∆IQ
(with Line)
(with Load)
12V ≤ VI ≤ 23V
1mA ≤ I O ≤ 40mA
1.5
mA
0.1
Noise
NO TA=25°C, 10Hz ≤ f ≤ 100kHz 54 µV
Ripple Rejection
∆VI /∆VO
TJ=25°C, f=120kHz, 12V ≤ VI ≤ 22V
37
46
dB
Dropout Voltage
VDO TJ=25°C
1.7 V
Note 1: The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperatures as indicated at the initiation of tests.
Note 2: Power Dissipation ≤ 0.75W.
ELECTRICAL CHARACTERISTICS GM78L09
TA = 0°C to 125º C, VI=16V, IO=40mA, CI=0.33µF, CO=0.1µF, unless otherwise specified (Note 1)
CHARACTERISTICS
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Output Voltage
Line Regulation
Load Regulation
Output Voltage
(Note 2)
Quiscent Current
Quiscent Current Change
Noise
Ripple Rejection
Dropout Voltage
VO
VR LINE
VR LOAD
VO
IQ
∆IQ
NO
∆VI /∆VO
VDO
TJ=25°C
TJ=25°C, 12V ≤ VI ≤ 24V
TJ=25°C, 13V ≤ VI ≤ 24V
TJ=25°C, 1mA ≤ I O ≤ 100mA
TJ=25°C, 1mA ≤ I O ≤ 40mA
12V ≤ VI ≤ 24V, 1mA ≤ I O ≤ 40mA
12V ≤ VI ≤ VMAX, 1mA ≤ I O ≤ 70mA
TJ=25°C
(with Line)
13V ≤ VI ≤ 24V
(with Load)
1mA ≤ I O ≤ 40mA
TA=25°C, 10Hz ≤ f ≤ 100kHz
TJ=25°C, f=120kHz, 15V ≤ VI ≤ 25V
TJ=25°C
8.6
8.55
8.55
38
9.0
45
40
19
11
9.0
9.0
4.1
58
45
1.7
9.4
175
125
90
40
9.45
9.45
6.0
1.5
0.1
V
mV
mV
V
mA
mA
µV
dB
V
Note 1: The maximum steady state usable output current and input voltage are very dependent on the heat sinking and/or lead length
of the package. The data above represent pulse test conditions with junction temperatures as indicated at the initiation of tests.
Note 2: Power Dissipation ≤ 0.75W.
Revision 1, May 2002
3 www.gammamicro.com
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