LM320 National Semiconductor Corporation, LM320 Datasheet - Page 6

• Manufacturer Part Number: LM320
• Description: Series 3-terminal Negative Regulators
• Manufacturer: National Semiconductor Corporation

www.national.com
Input Voltage
Ripple Rejection
Load Regulation,
(Note 7)
Output Voltage,
(Note 6)
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Long Term Stability
Thermal Resistance
Output Voltage
Line Regulation
Input Voltage
Ripple Rejection
Load Regulation,
(Note 7)
Output Voltage,
(Note 6)
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Long Term Stability
Junction to Case
Junction to Ambient
−12 Volt Regulators
Electrical Characteristics
Parameter
Parameter
Design Output Current (I
Device Dissipation (P
Order Numbers
Design Output Current (I
f = 120 Hz
T
5 mA
14.5V
5 mA
V
T
V
5 mA
T
V
J
J
A
Device Dissipation (P
MIN
MIN
IN
= 25°C, V
= 25°C
= 25°C, C
= 17V, 10 Hz
≤
≤
Order Numbers
≤
≤
≤
T
I
T
V
f = 120 Hz
T
5 mA
14.5V
5 mA
V
T
V
5 mA
T
V
≤
LOAD
V
V
J
J
J
J
A
MIN
MIN
MIN
IN
I
I
I
Conditions (Note 6)
LOAD
V
LOAD
LOAD
IN
IN
= 25°C, V
= 25°C, I
= 25°C, V
= 25°C
= 25°C, C
IN
= 17V, 10 Hz
≤
≤
≤
≤
≤
= 5 mA
≤
≤
≤
≤
IN
L
≤
V
V
≤
≤
≤
V
V
V
= 1 μF, I
I
I
I
V
= 17V,
MAX
MAX
LOAD
V
LOAD
LOAD
IN
IN
IN
I
I
I
D
MAX
D
D
D
IN
)
≤
≤
≤
≤
, P
D
LOAD
IN
IN
≤
)
L
,
f
Conditions (Note 6)
V
V
V
≤
≤
≤
≤
= 1 μF, I
≤
MAX
V
MAX
MAX
= 17V,
= 17V,
I
I
I
MAX
L
D
D
D
100 kHz
= 5 mA,
P
≤
, P
= 5 mA,
D
D
)
D
,
f
)
≤
≤
L
100 kHz
P
= 5 mA,
D
−12.5
6
Min
−32
56
LM120H-12
0.05
0.03
Typ
(TO-39)
400
80
10
12
2
(Note 8)
(Note 8)
Metal Can Package
−12.4
−12.6
−11.5
Min
−32
Max
56
−14
120
0.4
0.4
25
Power Plastic Package
4
0.2A
2W
LM320T-12
(TO-220)
−12.6
Min
−32
15W
56
Typ
−12
400
0.1
0.1
1A
80
30
24
4
2
LM320H-12
0.05
0.03
Typ
(TO-39)
400
80
10
12
2
−11.6
−14.5
−11.4
Max
0.4
0.4
20
80
4
(Note 8)
(Note 8)
−11.4
Max
−14
120
0.4
0.4
40
4
Units
mV
mV
mA
mA
mA
mV
dB
μV
V
V
V
Units
°C/W
°C/W
mV
mA
mA
mA
mV
dB
μV
V
V