LM320T-12/NOPB National Semiconductor, LM320T-12/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM320T-12/NOPB
• Description: IC REGULATOR NEG 3TERM TO220-3
• Manufacturer: National Semiconductor

Specifications of LM320T-12/NOPB

• Regulator Topology: Negative Fixed
• Voltage - Output: -12V
• Voltage - Input: -14.5 ~ -32 V
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: 0°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: TO-220-3 (Straight Leads)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: *LM320T-12; *LM320T-12/NOPB; LM320T-12

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Output Voltage
Line Regulation
Input Voltage
Ripple Rejection
Load Regulation,
(Note
Output Voltage,
(Note
Quiescent Current
Quiescent Current
Change
Output Noise Voltage
Long Term Stability
Thermal Resistance
Absolute Maximum Ratings
−12 Volt Regulators
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM120K-12 Electrical Characteristics
Junction to Case
Junction to Ambient
Power Dissipation
Input Voltage
Input-Output Voltage Differential
Junction Temperatures
Storage Temperature Range
Lead Temperature
(Soldering, 10 sec.)
7)
6)
Parameter
Design Output Current (I
Device Dissipation (P
T
I
T
V
f = 120 Hz
T
5 mA
14.5V
5 mA
V
T
V
5 mA
T
V
(Note
Order Numbers
LOAD
J
J
J
J
A
MIN
MIN
MIN
IN
= 25°C, V
= 25°C, I
= 25°C, V
= 25°C
= 25°C, C
= 17V, 10 Hz
≤
≤
≤
= 5 mA
≤
≤
≤
≤
9)
V
V
V
I
I
I
−65°C to +150°C
Internally Limited
LOAD
V
LOAD
LOAD
IN
IN
IN
IN
≤
≤
≤
LOAD
≤
IN
IN
L
V
V
V
≤
≤
≤
= 1 μF, I
V
= 17V,
MAX
= 17V,
MAX
MAX
I
I
I
MAX
Conditions
= 5 mA,
D
D
D
≤
(Note
, P
D
300°C
,
f
−35V
)
≤
D
≤
30V
)
L
100 kHz
P
6)
= 5 mA,
D
(Note
4
6)
−12.3
−12.5
Min
−32
56
Metal Can Package
LM120K-12
(TO-3)
20W
Typ
−12
400
1A
0.1
0.1
80
30
12
4
2
−11.7
−11.5
Max
−14
120
0.4
0.4
10
80
35
4
3
Units
°C/W
°C/W
mV
mV
mA
mA
mA
mV
dB
μV
V
V
V