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LM140LAH-12/883 Fiches technique(PDF) 4 Page - Texas Instruments

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No de pièce LM140LAH-12/883
Description  LM140LQML Series 3-Terminal Positive Regulators
PDF  13 Pages
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Fabricant  TI [Texas Instruments]
Site Internet  http://www.ti.com
Logo TI - Texas Instruments

LM140LAH-12/883 Fiches technique(HTML) 4 Page - Texas Instruments

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LM140LQML
SNVS381A – MARCH 2006 – REVISED MAY 2013
www.ti.com
LM140LA-5.0 Electrical Characteristics DC Parameters
The following conditions apply, unless otherwise specified. DC: VI = 10V, IL = 40mA
Sub-
Symbol
Parameter
Conditions
Notes
Min
Max
Unit
groups
IQ
4.5
mA
1
Quiescent Current
4.2
mA
2
VO
4.9
5.1
V
1
VI = 20V, IL = 5mA
4.8
5.2
V
1, 2, 3
Output Voltage
VI = 20V, IL = 100mA
4.8
5.2
V
1, 2, 3
VI = 7.2V, IL = 5mA
4.8
5.2
V
1, 2, 3
VI = 7.2V, IL = 100mA
4.8
5.2
V
1, 2, 3
RLoad
5mA
≤ IL ≤ 40 mA
-20
20
mV
1
Load Regulation
5mA
≤ IL ≤ 100mA
-40
40
mV
1
RLine
IL = 100mA, 7.5V ≤ VI ≤ 25V
-30
30
mV
1
Line Regulation
7V
≤ VI ≤ 25V
-30
30
mV
1
ΔIQ
5mA
≤ IL ≤ 40mA
-0.1
0.1
mA
1, 2, 3
Quiescent Current Change
7.5V
≤ VI ≤ 35V
-0.5
0.5
mA
1
LM140LA-5.0 Electrical Characteristics AC Parameters
Sub-
Symbol
Parameter
Conditions
Notes
Min
Max
Unit
groups
RR
Ripple Rejection
ƒ = 120Hz, eI = 1VRMS
55
dB
4
LM140LA-12 Electrical Characteristics DC Parameters
The following conditions apply, unless otherwise specified. DC: VI = 19V, IL = 40mA
Sub-
Symbol
Parameter
Conditions
Notes
Min
Max
Unit
groups
IQ
4.5
mA
1
Quiescent Current
4.2
mA
2
VO
11.75
12.25
V
1
VI = 27V, IL = 5mA
11.5
12.5
V
1, 2, 3
Output Voltage
VI = 27V, IL = 100mA
11.5
12.5
V
1, 2, 3
VI = 14.5V, IL = 5mA
11.5
12.5
V
1, 2, 3
VI = 14.5V, IL = 100mA
11.5
12.5
V
1, 2, 3
RLoad
5mA
≤ IL ≤ 40mA
-40
40
mV
1
Load Regulation
5mA
≤ IL ≤ 100mA
-80
80
mV
1
RLine
IL = 100mA, 14.5V ≤ VI ≤ 30V
-65
65
mV
1
Line Regulation
14.2V
≤ VI ≤ 30V
-65
65
mV
1
ΔIQ
5mA
≤ IL ≤ 40mA
-0.1
0.1
mA
1, 2, 3
Quiescent Current Change
14.3V
≤ VI ≤ 35V
-0.5
0.5
mA
1
LM140LA-12 Electrical Characteristics AC Parameters
Sub-
Symbol
Parameter
Conditions
Notes
Min
Max
Unit
groups
RR
Ripple Rejection
ƒ = 120Hz, eI = 1VRMS
47
dB
4
4
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Product Folder Links: LM140LQML



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