SG7818IG/883B Просмотр технического описания (PDF) - Microsemi Corporation
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SG7818IG/883B Datasheet PDF : 7 Pages
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SG7800A/SG7800 SERIES
5.0V POSITIVE REGULATOR
ELECTRICAL SPECIFICATIONS (Note 1)
(Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7805A/SG7805 with -55°C ≤ TA ≤ 150°C,
V
IN
=
10V,
I
O
=
500mA
for
the
K
and
IG
-Power
Packages-,
I
O
=
100mA
for
the
T
and
L
packages,
C
IN
=
0.33µF,
and
C
OUT
=
0.1µF.
Low duty cycle pulse
testing techniques are used which maintains junction and case temperatures equal to the ambient temperature.)
SG7805A/SG7805
Parameter
Test Conditions
Output Voltage
Line Regulation (Note 1)
Load Regulation (Note 1)
Total Output Voltage
Tolerance
Quiescent Current
Quiescent Current Change
Dropout Voltage
Peak Output Current
Short Circuit Current
Ripple Rejection
Output Noise Voltage (rms)
Long Term Stability
Thermal Shutdown
TJ = 25°C
VIN = 7.5V to 20V, TJ = 25°C
VIN = 8V to 12V, TJ = 25°C
Power Pkgs: IO = 5mA to 1.5A, TJ = 25°C
I = 250mA to 750mA, T = 25°C
O
J
T - Pkg: IO = 5mA to 500mA, TJ = 25°C
VIN =8V to 20V
Power
Pkgs:
I
O
=
5mA
to
1.0A,
P
≤
20W
T - Pkg: IO = 5mA to 500mA, P ≤ 2W
Over Temperature Range
T = 25°C
J
With Line: VIN = 8V to 25V
With Load: IO = 5mA to 1.0A (Power Pkgs.)
I = 5mA to 500mA (T)
O
∆VO = 100mV, TJ = 25°C
Power Pkgs: IO = 1.0A, T - Pkg: IO = 500mA
Power Pkgs: V = 10V, T = 25°C
IN
J
T - Pkg: VIN = 10V, TJ = 25°C
Power Pkgs: VIN = 35V, TJ = 25°C
T - Pkg: V = 35V, T = 25°C
IN
J
∆VIN = 10V, f = 120Hz, TJ = 25°C
f = 10Hz to 100KHz (Note 2)
1000hrs. at T = 125°C
J
IO = 5mA
SG7805A
Min. Typ. Max.
4.92 5.00 5.08
5 25
2 12
15 50
5 25
5 25
SG7805
Min. Typ. Max.
4.80 5.00 5.20
5 50
2 25
15 50
5 25
20 25
Units
V
mV
mV
mV
mV
mV
4.85 5.00 5.15 4.65 5.00 5.35 V
4.85 5.00 5.15 4.65 5.00 5.35 V
7
7 mA
46
4 6 mA
0.8
0.8 mA
0.5
0.5 mA
0.5
0.5 mA
2 2.5
2 2.5 V
1.5 2.0 3.3 1.5 2.0 3.3 A
0.5 1.0 2.0 0.5 1.0 2.0 A
1.2
1.2 A
0.7
0.7 A
68
68
dB
40
40 µV/V
20
20
mV
175
175
°C
Note 1. All regulation tests are made at constant junction temperature with low duty cycle testing.
2. This test is guaranteed but is not tested in production.
05/01 Rev 1.4
Copyright © 1997
4
LINFINITY Microelectronics Inc.
11861 Western Avenue ∞ Garden Grove, CA 92841
(714) 898-8121 ∞ FAX: (714) 893-2570
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