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SI7912A Datasheet(PDF) 2 Page - SeCoS Halbleitertechnologie GmbH

Part No. SI7912A
Description  3-Terminal Negative Voltage Regulator
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Manufacturer  SECOS [SeCoS Halbleitertechnologie GmbH]
Direct Link  http://www.secosgmbh.com
Logo SECOS - SeCoS Halbleitertechnologie GmbH

SI7912A Datasheet(HTML) 2 Page - SeCoS Halbleitertechnologie GmbH

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Any changing of specification will not be informed individual
01-Jun-2002 Rev. A
Page 2 of 5
Elektronische Bauelemente
SI79XXA
3-Terminal
Negative Voltage Regulator
Electrical Characteristics
SI7905A (Refer to the test circuits, Tj=0~125 : , Io=500mA, Vin=-10V, Cin=2 F, Co=1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
-4.85
-5.0
-5.15
VO
B-Rank (5%)
-4.75
-
-5.25
V
Vin=-10V, Io=500mA, Tj=25 :
-7.5V Vin -20V, 5mA Io 1A, PD 15W
-
12.5
50
-7V Vin -25V, Io=500mA, Tj=25 :
VO
(Line Regulation)
-
4
15
mV
-8V Vin -12V, Io=500mA, Tj=25 :
-
15
100
Vin=-10V, 5mA Io 1.5A, Tj=25 :
VO
(Load Regulation)
-
5
50
mV
Vin=-10V, 250mA Io 750mA, Tj=25 :
I
Q
-
-
6.0
mA
Vin=-10V, Io=500mA, Tj=25 :
-
-
0.5
Vin=-10V, 5mA Io 1A
I
Q
-
-
0.5
mA
-7V Vin -25V, Io=500mA
Vn
-
125
-
V
10Hz f 100KHz, Tj=25 :
RR
54
-
-
dB
-8V Vin -18V, f=120Hz, Tj=25 :
VD
-
1.1
-
V
I
o=1A, Tj=25 :
I
pk
-
2.1
-
A
Tj=25 :
Vo / Tj
-
-0.4
-
mV/ :
I
o=5mA, 0 :
Tj 125 :
SI7906A (Refer to the test circuits, Tj=0~125 : , Io=500mA, Vin=-11V, Cin=2 F, Co=1 F unless otherwise specified)
Symbol
Min.
Typ.
Max.
Unit
Test Conditions
A-Rank (3%)
-5.82
-6.0
-6.18
VO
B-Rank (5%)
-5.70
-
-6.30
V
Vin=-11V, Io=500mA, Tj=25 :
-8V Vin -21V, 5mA Io 1A, PD 15W
-
12.5
120
-8V Vin -25V, Io=500mA, Tj=25 :
VO
(Line Regulation)
-
4
60
mV
-9V Vin -13V, Io=500mA, Tj=25 :
-
15
120
Vin=-11V, 5mA Io 1.5A, Tj=25 :
VO
(Load Regulation)
-
5
60
mV
Vin=-11V, 250mA Io 750mA, Tj=25 :
I
Q
-
-
6.0
mA
Vin=-11V, Io=500mA, Tj=25 :
-
-
0.5
Vin=-11V, 5mA Io 1A
I
Q
-
-
1.3
mA
-8V Vin -25V, Io=500mA
Vn
-
150
-
V
10Hz f 100KHz, Tj=25 :
RR
54
-
-
dB
-9V Vin -19V, f=120Hz, Tj=25 :
VD
-
1.1
-
V
I
o=1A, Tj=25 :
I
pk
-
2.1
-
A
Tj=25 :
Vo / Tj
-
-0.4
-
mV/ :
I
o=5mA, 0 :
Tj 125 :


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