SI79XX
3-Terminal
Elektronische Bauelemente
Negative Voltage Regulator
:
SI79XX
Electrical Characteristics
SI7905 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-10V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
B-Rank (5%)
-4.85
-5.0
-5.15
-5.25
50
25
100
50
6.0
0.5
1.3
-
Vin=-10V, Io=500mA, Tj=25к
VO
V
-7V ≤ Vin ≤ -20V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
-4.75
-
10
-
-7V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-8V ≤ Vin ≤ -12V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-10V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-10V, Io=500mA, Tj=25к
Vin=-10V, 5mA ≤ Io ≤ 1A
-
-
∆VO
(Line Regulation)
mV
-
10
3
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-7V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-8V ≤ Vin ≤ -18V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
100
-
ꢀV
dB
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.4
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
SI7906 (Refer to the test circuits, Tj=0~125к, Io=500mA, Vin=-11V, Cin=2.2ꢀF, Co=1ꢀF unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
B-Rank (5%)
-5.82
-6.0
-
-6.18
-6.30
120
60
120
60
6.0
0.5
1.3
-
Vin=-11V, Io=500mA, Tj=25к
VO
V
-8V ≤ Vin ≤ -21V, 5mA ≤ Io ≤ 1A, PD ≤ 15W
-5.70
-8V ≤ Vin ≤ -25V, Io=500mA, Tj=25к
-9V ≤ Vin ≤ -13V, Io=500mA, Tj=25к
Vin=-11V, 5mA ≤ Io ≤ 1A, Tj=25к
Vin=-11V, 250mA ≤ Io ≤ 750mA, Tj=25к
Vin=-11V, Io=500mA, Tj=25к
Vin=-11V, 5mA ≤ Io ≤ 1A
-
-
10
5
∆VO
(Line Regulation)
mV
-
10
3
∆VO
(Load Regulation)
mV
mA
mA
-
IQ
-
-
-
-
∆ IQ
-8V ≤ Vin ≤ -25V, Io=500mA
10Hz ≤ f ≤ 100KHz, Ta=25к
-9V ≤ Vin ≤ -19V, f=120Hz, Tj=25к
Io=1A, Tj=25к
-
-
Vn
RR
-
130
-
ꢀV
Db
54
-
-
VD
2
-
V
Ipk
-
2.2
-0.5
-
A
Tj=25к
Io=5mA, 0к ≤ Tj ≤ 125к
∆Vo / ∆Tj
-
-
mV/к
http://www.SeCoSGmbH.com/
Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 5
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