si7905a SeCoS Halbleitertechnologie GmbH, si7905a Datasheet - Page 5

• Manufacturer Part Number: si7905a
• Description: 3-terminal Negative Voltage Regulator
• Manufacturer: SeCoS Halbleitertechnologie GmbH

01
http://www.SeCoSGmbH.com/
-Jun-2002 Rev. A
SI7924A
VO
(Load Regulation)
(Line Regulation)
Symbol
A-Rank (3%)
B-Rank (5%)
Vo / Tj
RR
VD
Ipk
Vn
IQ
VO
VO
IQ
Elektronische Bauelemente
(Refer to the test circuits, Tj=0~125 : , Io=500mA, Vin=-33V, Cin=2
-23.28
-22.80
Min.
54
-
-
-
-
-
-
-
-
-
-
-
-24.0
Typ.
-1.0
600
1.1
2.1
85
25
5
3
-
-
-
-
-
-24.72
-25.20
Max.
480
240
480
240
6.0
0.5
1.0
-
-
-
-
-
mV/ :
Unit
mV
mV
mA
mA
dB
V
V
A
V
F, Co=1 F unless otherwise specified)
Vin=-33V, Io=500mA, Tj=25 :
-27V
-27V
-30V
Vin=-33V, 5mA Io
Vin=-33V, 250mA
Vin=-33V, Io=500mA, Tj=25 :
Vin=-33V, 5mA Io
-27V
10Hz
-28V
Io=1A, Tj=25 :
Tj=25 :
Io=5mA, 0 :
Any changing of specification will not be informed individual
Vin
Vin
Vin
Vin
Vin
Negative Voltage Regulator
f
100KHz, Tj=25 :
-38V, 5mA
-38V, Io=500mA, Tj=25 :
-36V, Io=500mA, Tj=25 :
-38V, Io=500mA
-38V, f=120Hz, Tj=25 :
Tj
SI79XXA
3-Terminal
125 :
Io
Test Conditions
1.5A, Tj=25 :
1A
750mA, Tj=25 :
Io
1A, PD
15W
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