Electrical Characteristics
Limits in standard typeface are for T
J
=
25˚C, and limits in boldface type apply over the −40˚C to +125˚C operating temperature
range. Limits are guaranteed by production testing or correlation techniques using standard Statistical Quality Control (SQC)
methods. (Continued)
LM341-12, LM78M12C
Unless otherwise specified: V
IN
=
19V, C
IN
=
0.33 µF, C
O
=
0.1 µF
Symbol Parameter Conditions Min Typ Max Units
V
O
Output Voltage I
L
=
500 mA 11.5 12 12.5 V
5mA≤I
L
≤500 mA 11.4 12 12.6
P
D
≤ 7.5W, 14.8V ≤ VIN≤ 27V
V
R LINE
Line Regulation 14.5V ≤ VIN≤ 30V I
L
=
100 mA 120 mV
I
L
=
500 mA 240
V
R LOAD
Load Regulation 5 mA ≤ IL≤ 500 mA 240
I
Q
Quiescent Current I
L
=
500 mA 4 10.0 mA
∆I
Q
Quiescent Current Change 5 mA ≤ IL≤ 500 mA 0.5
14.8V ≤ V
IN
≤ 30V, I
L
=
500 mA 1.0
V
n
Output Noise Voltage f=10 Hz to 100 kHz 75 µV
Ripple Rejection f=120 Hz, I
L
=
500 mA
71 dB
V
IN
Input Voltage Required I
L
=
500 mA 14.5 V
to Maintain Line Regulation
∆V
O
Long Term Stability I
L
=
500 mA 48 mV/khrs
LM341-15, LM78M15C
Unless otherwise specified: V
IN
=
23V, C
IN
=
0.33 µF, C
O
=
0.1 µF
Symbol Parameter Conditions Min Typ Max Units
V
O
Output Voltage I
L
=
500 mA 14.4 15 15.6 V
5mA≤I
L
≤500 mA 14.25 15 15.75
P
D
≤ 7.5W, 18V ≤ VIN≤ 30V
V
R LINE
Line Regulation 17.6V ≤ VIN≤ 30V I
L
=
100 mA 150 mV
I
L
=
500 mA 300
V
R LOAD
Load Regulation 5 mA ≤ IL≤ 500 mA 300
I
Q
Quiescent Current I
L
=
500 mA 4 10.0 mA
∆I
Q
Quiescent Current Change 5 mA ≤ IL≤ 500 mA 0.5
18V ≤ V
IN
≤ 30V, I
L
=
500 mA 1.0
V
n
Output Noise Voltage f=10 Hz to 100 kHz 90 µV
Ripple Rejection f=120 Hz, I
L
=
500 mA
69 dB
V
IN
Input Voltage Required I
L
=
500 mA 17.6 V
to Maintain Line Regulation
∆V
O
Long Term Stability I
L
=
500 mA 60 mV/khrs
Note 1: Absolute maximum ratings indicate limits beyond which damage to the component may occur. Electrical specificationsdonotapplywhenoperatingthe device outside of its rated operating conditions.
Note 2: The typical thermal resistance of the three package types is:
T (TO-220) package: θ
(JA)
=
60 ˚C/W, θ
(JC)
=
5 ˚C/W
H (TO-39) package: θ
(JA)
=
120 ˚C/W, θ
(JC)
=
18 ˚C/W
DT (TO-252) package: θ
(JA)
=
92 ˚C/W, θ
(JC)
=
10 ˚C/W
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