LM120QML_16 Datasheet, PDF (6/19 Pages) Texas Instruments – Series 3-Terminal Negative Regulators

LM120QML
SNVS368A – DECEMBER 2010 – REVISED APRIL 2013
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LM120K-12 DC PARAMETERS
The following conditions apply to all the following parameters, unless otherwise specified. V_IN = −17V, I_L = 5mA
Symbol
Parameter
Conditions
Notes Min Max Unit
I_Q
ΔI_Q
R_Load
R_Line
I_OS
V_OUT
RR
Quiescent Current
Quiescent Current Change
Load Regulation
Line Regulation
Short Circuit Current
Output Voltage
Ripple Rejection
V_IN = -14V
V_IN = -32V
V_IN = -17V, 5mA ≤ I_L ≤ 1A
-32V ≤ V_IN ≤ -14V
V_IN = -17V, 5mA ≤ I_L ≤ 1A
-32V ≤ V_IN ≤ -14V
V_IN = -32V
V_IN = -17V
V_IN = -32V
V_IN = -32V, I_L = 1A
V_IN = -14.5V
V_IN = -14.5V, I_L = 1A
ƒ = 120Hz, I_L = 350mA, e_i = 1V_RMS
4.0
mA
4.0
mA
0.4
mA
0.5
mA
0.4
mA
0.5
mA
-80 80
mV
-10 10
mV
-20 20
mV
0.4 3.0
A
-12.3 -11.7
V
-12.5 -11.5
V
-12.5 -11.5
V
-12.5 -11.5
V
-12.5 -11.5
V
56
dB
Sub-
groups
1, 2, 3
1, 2, 3
1
2, 3
1
2, 3
1, 2, 3
1
2, 3
1
1
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
4
LM120H-15 DC PARAMETERS
The following conditions apply to all the following parameters, unless otherwise specified. V_IN = 20V, I_L = 5mA
Symbol
Parameter
Conditions
Notes Min Max Unit
I_Q
ΔI_Q
R_Load
R_Line
I_OS
V_OUT
RR
Quiescent Current
Quiescent Current Change
Load Regulation
Line Regulation
Short Circuit Current
Output Voltage
Ripple Rejection
V_IN = -17V
V_IN = -35V
V_IN = -17V,
5mA ≤ I_L ≤ 200mA
-35V ≤ V_IN ≤ -17V
V_IN = -20V,
5mA ≤ I_L ≤ 200mA
-35V ≤ V_IN ≤ -17V
V_IN = -35V
V_IN = -20V
V_IN = -35V
V_IN = -35V, I_L = 100mA
V_IN = -17.5V
V_IN = -17.5V, I_L = 200mA
ƒ = 120Hz, I_L = 125mA, e_i = 1V_RMS
4.0
mA
4.0
mA
0.4
mA
0.5
mA
0.4
mA
0.5
mA
-25 25
mV
−50 50
mV
-10 10
mV
-20 20
mV
0.1 1.5
A
-15.3 -14.7
V
-15.5 -14.5
V
-15.5 -14.5
V
-15.5 -14.5
V
-15.5 -14.5
V
56
dB
Sub-
groups
1, 2, 3
1, 2, 3
1
2, 3
1
2, 3
1
2, 3
1
2, 3
1
1
1, 2, 3
1, 2, 3
1, 2, 3
1, 2, 3
4
6
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