STC79L00 Suntac Electronic, STC79L00 Datasheet - Page 4

• Manufacturer Part Number: STC79L00
• Description: 100 mA Negative Voltage Regulators
• Manufacturer: Suntac Electronic

ELECTRICAL CHARACTERISTICS
Output Voltage (T
Line Regulation
Load Regulation
Output Voltage
Input Bias Current
Input Bias Current Change
Output Noise Voltage
Ripple Rejection (I
Dropout Voltage
(T
(T
(T
(-33 Vdc ≤ V
(-33 Vdc ≤ V
(V
(V
(T
(T
(-33 Vdc ≤ V
(-33 Vdc ≤ V
(1.0 mA ≤ I
(T
f = 120 Hz, -33 V ≤ V
(T
-33Vdc ≤ V
-33 Vdc ≤ V
-33Vdc ≤ V
-33Vdc ≤ V
A
J
J
J
J
J
J
I
I
= -27 V, 1.0 mA ≤ I
= -27 V, 1.0 mA ≤ I
= +25°C, I
= +25°C, 1.0 mA ≤ I
= +25°C, 1.0 mA ≤ I
= +25°C)
= +125°C)
= +25°C)
= +25°C, 10 Hz ≤ f ≤ 100 kHz)
O
I
I
I
I
I
I
I
I
≤ -21.4 Vdc
≤ -22 Vdc
≤ -21 Vdc
≤ 40 mA)
≤ -20.7 Vdc
≤ -21.4 Vdc, 1.0 mA ≤ I
≤ -20.7 Vdc, 1.0 mA ≤ I
≤ -27 Vdc)
≤ -21 Vdc)
O
J
= 40 mA)
O
= +25°C)
= 40 mA,
I
O
O
≤ -23 V, T
O
O
Characteristics
≤ 70 mA)
≤ 70 mA)
≤ 100 mA)
≤ 40 mA)
J
= +25°C)
O
O
≤ 40 mA)
≤ 40 mA)
(V
I
= -27 V, I
O
= 40 mA, C
STC79L00 Series
I
4
= 0.33 qF, C
Symbol
Reg
V
Reg
I
DI
RR
V
V
I
V
− V
IB
O
O
load
IB
n
line
O
O
= 0.1 qF, 0°C < T
-
-
-17.1
Min
17.3
17.1
33
−
−
−
−
−
−
−
−
−
−
J
< +125°C, unless otherwise noted.)
STC79L18
Typ
150
-18
3.1
1.7
45
35
30
15
48
−
−
−
−
−
-18.7
Max
-18.9
-18.9
325
275
170
6.5
6.0
1.5
0.1
85
−
−
−
Unit
Vdc
Vdc
Vdc
mV
mV
mA
mA
qV
dB