LM140JAN
LM140JAN Three Terminal Positive Regulators
Literature Number: SNVS399
LM140JAN
Three Terminal Positive Regulators
General Description
The monolithic 3-terminal positive voltage regulators employ
internal current-limiting, thermal shutdown and safe-area
compensation, making them essentially indestructible. If ad-
equate heat sinking is provided, they can deliver over 0.5A
and 1.0A output current. They are intended as fixed voltage
regulators in a wide range of applications including local
(on-card) regulation for elimination of noise and distribution
problems associated with single-point regulation. In addition
to use as fixed voltage regulators, these devices can be
used with external components to obtain adjustable output
voltages and currents.
Considerable effort was expended to make the entire series
of regulators easy to use and minimize the number of exter-
nal components. It is not necessary to bypass the output,
although this does improve transient response. Input by-
passing is needed only if the regulator is located far from the
filter capacitor of the power supply.
Features
nComplete specifications at 0.5A and 1.0A loads
nNo external components
nInternal thermal overload protection
nInternal short circuit current-limiting
nOutput transistor safe-area compensation
Ordering Information
NS Part Number SMD Part Number NS Package Number Package Description
JL140-5BXA JM38510/10702BXA H03A 3LD TO-39 Metal Can
JL140-5BYA JM38510/10706BYA K02C 2LD TO-3 Metal Can
JL140-5SXA JM38510/10702SXA H03A 3LD TO-39 Metal Can
JL140-5SYA JM38510/10706SYA K02C 2LD TO-3 Metal Can
JL140-12BXA JM38510/10703BXA H03A 3LD TO-39 Metal Can
JL140-12BYA JM38510/10707BYA K02C 2LD TO-3 Metal Can
JL140-12SXA JM38510/10703SXA H03A 3LD TO-39 Metal Can
JL140-15BXA JM38510/10704BXA H03A 3LD TO-39 Metal Can
JL140-15BYA JM38510/10708BYA K02C 2LD TO-3 Metal Can
JL140-15SYA JM38510/10708SYA K02C 2LD TO-3 Metal Can
Connection Diagrams
Steel Metal Can TO-39 Package (H) TO-3 Metal Can (K)
20164601
Bottom View
See NS Package Number H03A
20164602
Bottom View
See NS Package Number K02C
February 2006
LM140JAN Three Terminal Positive Regulators
© 2006 National Semiconductor Corporation DS201646 www.national.com
Absolute Maximum Ratings (Note 1)
DC Input Voltage 35V
Internal Power Dissipation (Note 2) Internally Limited
Maximum Junction Temperature (T
Jmax)
150˚C
Storage Temperature Range -65˚C ≤T
A
≤+150˚C
Operating Temperature Range -55˚C ≤T
A
≤+125˚C
Lead Temperature (Soldering 10 seconds) 300˚C
Thermal Resistance
θ
JA
T0−5 (Still Air) 232˚C/W
T0−5 (500 LF/Min Air Flow) 77˚C/W
T0−3 (Still Air) 35˚C/W
T0−3 (500 LF/Min Air Flow) TBD
θ
JC
T0−5 15˚C/W
T0−3 4˚C/W
ESD Susceptibility (Note 3) 2KV
Quality Conformance Inspection
MIL-Std-883, Method 5005 - Group A
Subgroup Description Temp ˚C
1 Static tests at 25
2 Static tests at 125
3 Static tests at -55
4 Dynamic tests at 25
5 Dynamic tests at 125
6 Dynamic tests at -55
7 Functional tests at 25
8A Functional tests at 125
8B Functional tests at -55
9 Switching tests at 25
10 Switching tests at 125
11 Switching tests at -55
12 Settling time at 25
13 Settling time at 125
14 Settling time at -55
LM140JAN
www.national.com 2
LM140H-5.0 (JL140-5BXA, SXA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 8V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 8V, I
L
= -500mA 4.75 5.25 V 1, 2, 3
V
I
= 20V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 20V, I
L
= -500mA 4.75 5.25 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 35V, I
L
= -50mA 4.75 5.25 V 1, 2, 3
V
RLine
Line Regulation 8V ≤V
I
≤35V, I
L
= -50mA -150 150 mV 1, 2, 3
8V ≤V
I
≤25V, I
L
= -350mA -50 50 mV 1, 2, 3
V
RLoad
Load Regulation V
I
= 10V, -500mA ≤I
L
≤-5mA -100 100 mV 1, 2, 3
V
I
= 35V, -50mA ≤I
L
≤-5mA -150 150 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 10V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
8V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
V
I
= 10V, -500mA ≤I
L
≤-5mA -0.5 0.5 mA 1, 2, 3
I
OL
Overload Current V
I
= 8V, Forced ∆V
O
= -0.48V -2.0 -0.5 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 10V -2.0 -0.01 A 1, 2, 3
V
I
= 25V -1.5 -0.01 A 1, 2, 3
V
I
= 35V -1.0 -0.01 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 10V, I
L
= -5mA (Note 4) 4.7 5.3 V 2
V
O
(3) Output Voltage V
I
= 10V, I
L
= -5mA (Note 5) 4.75 5.25 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient of Output Voltage
V
I
= 10V, I
L
= -5mA,
25˚C ≤T
A
≤125˚C
(Note 6) -2.0 2.0 mV/˚C 8A
V
I
= 10V, I
L
= -5mA,
-55˚C ≤T
A
≤25˚C
(Note 6) -2.0 2.0 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
NO Output Noise Voltage V
I
= 10V, I
L
= -50mA 125 µV
RMS
7
∆V
O
/∆V
I
Transient Line Response V
I
= 10V, I
L
= -5mA,
V
Pulse
=3V
30 mV/V 7
∆V
O
/∆I
L
Transient Load Response V
I
= 10V, ∆I
L
= -200mA,
I
L
= -50mA
2.5 mV/mA 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 10V, I
L
= -125mA,
e
I
=1V
RMS
at ƒ = 2400Hz,
60 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 8V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 8V, I
L
= -500mA -0.025 0.025 V 1
V
I
= 20V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 20V, I
L
= -500mA -0.025 0.025 V 1
V
I
= 35V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 35V, I
L
= -50mA -0.025 0.025 V 1
I
SCD
Stand by Current Drain V
I
= 10V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com3
LM140H-12 (JL140-12BXA, SXA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 15V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 15V, I
L
= -0.5A 11.4 12.6 V 1, 2, 3
V
I
= 27V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 27V, I
L
= -0.5A 11.4 12.6 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 35V, I
L
= -50mA 11.4 12.6 V 1, 2, 3
V
RLine
Line Regulation 15V ≤V
I
≤35V, I
L
= -50mA -360 360 mV 1, 2, 3
15V ≤V
I
≤32V, I
L
= -350mA -120 120 mV 1, 2, 3
V
RLoad
Load Regulation V
I
= 17V, -500mA ≤I
L
≤-5mA -240 240 mV 1, 2, 3
V
I
= 35V, -50mA ≤I
L
≤-5mA -360 360 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 17V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
15V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
V
I
= 17V, -500mA ≤I
L
≤-5mA -0.5 0.5 mA 1, 2, 3
I
OL
Over Load Current V
I
= 15V, ∆V
O
= -1.13V -2.0 -0.5 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 17V -1.75 -0.01 A 1, 2, 3
V
I
= 32V -1.25 -0.01 A 1, 2, 3
V
I
= 35V -1.00 -0.01 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 17V, I
L
= -5mA (Note 4) 11.28 12.72 V 2
V
O
(3) Output Voltage V
I
= 17V, I
L
= -5mA (Note 5) 11.4 12.6 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient Output Voltage
25˚C ≤T
A
≤+125˚C,
V
I
= 17V, I
L
= -5mA
(Note 7) -3.0 3.0 mV/˚C 8A
-55˚C ≤T
A
≤25˚C,
V
I
= 17V, I
L
= -5mA
(Note 7) -3.0 3.0 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
NO Output Noise Voltage V
I
= 17V, I
L
= -50mA 250 µV
RMS
7
∆V
O
/∆I
L
Transient Load Response V
I
= 17V, I
L
= -50mA,
∆I
L
= -200mA
2.5 mV/mA 7
∆V
O
/∆V
I
Transient Line Response V
I
= 17V, V
Pulse
= 3V,
I
L
= -5mA
30 mV/V 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 17V, I
L
= -125mA,
e
I
=1V
RMS
at ƒ = 2400Hz
55 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 15V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 15V, I
L
= -0.5A -0.06 0.06 V 1
V
I
= 27V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 27V, I
L
= -0.5A -0.06 0.06 V 1
V
I
= 35V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 35V, I
L
= -50mA -0.06 0.06 V 1
I
SCD
Stand by Current Drain V
I
= 17V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com 4
LM140H-15 (JL140-15BXA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 18.5V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 18.5V, I
L
= -500mA 14.25 15.75 V 1, 2, 3
V
I
= 30V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 30V, I
L
= -500mA 14.25 15.75 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 35V, I
L
= -50mA 14.25 15.75 V 1, 2, 3
V
RLine
Line Regulation 18.5V ≤V
I
≤35V, I
L
= -350mA -150 150 mV 1, 2, 3
V
RLOAD
Load Regulation -500mA ≤I
L
≤-5mA, V
I
= 20V -300 300 mV 1, 2, 3
-50mA ≤I
L
≤-5mA, V
I
= 35V -450 450 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 20V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
18.5V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
-500mA ≤I
L
≤-5mA, V
I
= 20V -0.5 0.5 mA 1, 2, 3
I
OL
Overload Current Forced ∆V
O
= -1.43V,
V
I
= 18.5V
-2.0 -0.5 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 20V -1.75 -0.01 A 1, 2, 3
Output Short Circuit Current V
I
= 35V -1.0 -0.01 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 20V, I
L
= -5mA (Note 4) 14.1 15.9 V 2
V
O
(3) Output Voltage V
I
= 20V, I
L
= -5mA (Note 5) 14.25 15.75 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient Output Voltage
25˚C ≤T
A
≤+125˚C,
V
I
= 20V, I
L
= -5mA
(Note 7) -3.75 3.75 mV/˚C 8A
Average Temperature
Coefficient Output Voltage
-55˚C ≤T
A
≤25˚C,
V
I
= 20V, I
L
= -5mA
(Note 7) -3.75 3.75 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
NO Output Noise Voltage V
I
= 20V, I
L
= -50mA 300 µV
RMS
7
∆V
O
/∆I
L
Transient Load Response ∆I
L
= -200mA, V
I
= 20V,
I
L
= -50mA
2.5 mV/mA 7
∆V
O
/∆V
I
Transient Line Response V
I
= 20V, I
L
= -5mA,
V
Pulse
=3V
30 mV/V 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 20V, I
L
= -125mA,
e
I
=1V
RMS
at ƒ = 2400Hz
53 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 18.5V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 18.5V, I
L
= -500mA -0.075 0.075 V 1
V
I
= 30V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 30V, I
L
= -500mA -0.075 0.075 V 1
V
I
= 35V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 35V, I
L
= -50mA -0.075 0.075 V 1
I
SCD
Stand by Current Drain V
I
= 20V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com5
LM140K-5.0 (JL140-5BYA, SYA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 8V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 8V, I
L
= -1A 4.75 5.25 V 1, 2, 3
V
I
= 20V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 20V, I
L
= -1A 4.75 5.25 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 4.75 5.25 V 1, 2, 3
V
I
= 35V, I
L
= -0.1A 4.75 5.25 V 1, 2, 3
V
RLine
Line Regulation 8V ≤V
I
≤35V, I
L
= -0.1A -150 150 mV 1, 2, 3
8V ≤V
I
≤25V, I
L
= -0.5A -50 50 mV 1, 2, 3
V
RLoad
Load Regulation V
I
= 10V, -1A ≤I
L
≤-5mA -100 100 mV 1, 2, 3
V
I
= 35V, -0.1A ≤I
L
≤-5mA -150 150 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 10V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
8V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
V
I
= 10V, -1A ≤I
L
≤-5mA -0.5 0.5 mA 1, 2, 3
I
OL
Overload Current V
I
= 8V, Forced ∆V
O
= -0.48V -4.0 -1.0 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 10V -4.0 -0.02 A 1, 2, 3
V
I
= 25V -3.0 -0.02 A 1, 2, 3
V
I
= 35V -2.0 -0.02 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 10V, I
L
= -5mA (Note 4) 4.7 5.3 V 2
V
O
(3) Output Voltage V
I
= 10V, I
L
= -5mA (Note 5) 4.75 5.25 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient Output Voltage
V
I
= 10V, I
L
= -5mA,
25˚C ≤T
A
≤125˚C
(Note 6) -2.0 2.0 mV/˚C 8A
V
I
= 10V, I
L
= -5mA,
-55˚C ≤T
A
≤25˚C
(Note 6) -2.0 2.0 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
NO Output Noise Voltage V
I
= 10V, I
L
= -0.1A 125 µV
RMS
7
∆V
O
/∆V
I
Transient Line Response V
I
= 10V, V
Pulse
= 3V,
I
L
= -5mA
30 mV/V 7
∆V
O
/∆I
L
Transient Load Response V
I
= 10V, ∆I
L
= -400mA,
I
L
= -100mA
2.5 mV/mA 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 10V, I
L
= -350mA,
e
I
=1V
RMS
at ƒ = 2400Hz
60 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 8V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 8V, I
L
= -1A -0.025 0.025 V 1
V
I
= 20V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 20V, I
L
= -1A -0.025 0.025 V 1
V
I
= 35V, I
L
= -5mA -0.025 0.025 V 1
V
I
= 35V, I
L
= -0.1A -0.025 0.025 V 1
I
SCD
Stand by Current Drain V
I
= 10V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com 6
LM140K-12 (JL140-12BYA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 15V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 15V, I
L
= -1A 11.4 12.6 V 1, 2, 3
V
I
= 27V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 27V, I
L
= -1A 11.4 12.6 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 11.4 12.6 V 1, 2, 3
V
I
= 35V, I
L
= -0.1A 11.4 12.6 V 1, 2, 3
V
RLine
Line Regulation 15V ≤V
I
≤35V, I
L
= -0.1A -360 360 mV 1, 2, 3
15V ≤V
I
≤32V, I
L
= -0.5A -120 120 mV 1, 2, 3
V
RLoad
Load Regulation V
I
= 17V, -1A ≤I
L
≤-5mA -240 240 mV 1, 2, 3
V
I
= 35V, -0.1A ≤I
L
≤-5mA -360 360 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 17V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
15V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
V
I
= 17V, -1A ≤I
L
≤-5mA -0.5 0.5 mA 1, 2, 3
I
OL
Over Load Current Forced ∆V
O
= -1.13V, V
I
= 15V -4.0 -1.0 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 17V -3.5 -0.02 A 1, 2, 3
V
I
= 32V -2.5 -0.02 A 1, 2, 3
V
I
= 35V -2.0 -0.02 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 17V, I
L
= -5mA (Note 4) 11.28 12.72 V 2
V
O
(3) Output Voltage V
I
= 17V, I
L
= -5mA (Note 5) 11.4 12.6 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient Output Voltage
25˚C ≤T
A
≤+125˚C,
V
I
= 17V, I
L
= -5mA
(Note 7) -3.0 3.0 mV/˚C 8A
-55˚C ≤T
A
≤25˚C,
V
I
= 17V, I
L
= -5mA
(Note 7) -3.0 3.0 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sup -
groups
NO Output Noise Voltage V
I
= 17V, I
L
= -0.1A 250 µV
RMS
7
∆V
O
/∆I
L
Transient Load Response V
I
= 17V, I
L
= -100mA,
∆I
L
= -400mA
2.5 mV/mA 7
∆V
O
/∆V
I
Transient Line Response V
I
= 17V, V
Pulse
= 3V,
I
L
= -5mA
30 mV/V 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 17V, e
I
=1V
RMS
at ƒ = 2400Hz, I
L
= -350mA
55 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 15V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 15V, I
L
= -1A -0.06 0.06 V 1
V
I
= 27V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 27V, I
L
= -1A -0.06 0.06 V 1
V
I
= 35V, I
L
= -5mA -0.06 0.06 V 1
V
I
= 35V, I
L
= -0.1A -0.06 0.06 V 1
I
SCD
Stand by Current Drain V
I
= 17V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com7
LM140K-15 (JL140-15BYA, SYA) JAN Electrical Characteristics
DC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
(1) Output Voltage V
I
= 18.5V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 18.5V, I
L
= -1A 14.25 15.75 V 1, 2, 3
V
I
= 30V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 30V, I
L
= -1A 14.25 15.75 V 1, 2, 3
V
I
= 35V, I
L
= -5mA 14.25 15.75 V 1, 2, 3
V
I
= 35V, I
L
= -0.1A 14.25 15.75 V 1, 2, 3
V
RLine
Line Regulation 18.5V ≤V
I
≤35V, I
L
= -0.5A -150 150 mV 1, 2, 3
V
RLoad
Load Regulation V
I
= 20V, -1A ≤I
L
≤-5mA -300 300 mV 1, 2, 3
V
I
= 35V, -0.1A ≤I
L
≤-5mA -450 450 mV 1, 2, 3
I
SCD
Stand by Current Drain V
I
= 20V, I
L
= -5mA -7.0 -0.5 mA 1, 2, 3
V
I
= 35V, I
L
= -5mA -8.0 -0.5 mA 1, 2, 3
∆I
SCD
Line Stand by I
Drain
vs. V
Line
18.5V ≤V
I
≤35V, I
L
= -5mA -1.0 1.0 mA 1, 2, 3
∆I
SCD
Load Stand by I
Drain
vs. I
Load
V
I
= 20V, -1A ≤I
L
≤-5mA -0.5 0.5 mA 1, 2, 3
I
OL
Overload Current Forced ∆V
O
= -1.43V,
V
I
= 18.5V
-4.0 -1.0 A 1, 2, 3
I
OS
Output Short Circuit Current V
I
= 20V -3.5 -0.02 A 1, 2, 3
V
I
= 35V -2.0 -0.02 A 1, 2, 3
V
O
(2) Output Voltage V
I
= 20V, I
L
= -5mA (Note 4) 14.1 15.9 V 2
V
O
(3) Output Voltage V
I
= 20V, I
L
= -5mA (Note 5) 14.25 15.75 V 7, 8A, 8B
∆V
O
/∆T Average Temperature
Coefficient Output Voltage
25˚C ≤T
A
≤+125˚C,
V
I
= 20V, I
L
= -5mA
(Note 8) -3.75 3.75 mV/˚C 8A
-55˚C ≤T
A
≤25˚C,
V
I
= 20V, I
L
= -5mA
(Note 8) -3.75 3.75 mV/˚C 8B
AC Parameters
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
NO Output Noise Voltage V
I
= 20V, I
L
= -0.1A 300 µV
RMS
7
∆V
O
/∆I
L
Transient Load Response ∆I
L
= -400mA, V
I
= 20V,
I
L
= -100mA
2.5 mV/mA 7
∆V
O
/∆V
I
Transient Line Response V
I
= 20V, V
Pulse
= 3V,
I
L
= -5mA
30 mV/V 7
∆V
I
/∆V
O
Ripple Rejection V
I
= 20V, I
L
= -350mA,
e
I
=1V
RMS
at f = 2400Hz
53 dB 4
DC Drift Parameters
Delta calculations performed on JAN S devices at group B, Subgroup 5, only.
Symbol Parameter Conditions Notes Min Max Unit Sub-
groups
V
O
Output Voltage V
I
= 18.5V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 18.5V, I
L
= -1A -0.075 0.075 V 1
V
I
= 30V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 30V, I
L
= -1A -0.075 0.075 V 1
V
I
= 35V, I
L
= -5mA -0.075 0.075 V 1
V
I
= 35V, I
L
= -0.1A -0.075 0.075 V 1
I
SCD
Stand by Current Drain V
I
= 20V, I
L
= -5mA -20 20 % 1
LM140JAN
www.national.com 8
Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is
functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed
specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test
conditions.
Note 2: The maximum power dissipation must be derated at elevated temperatures and is dictated by TJmax (maximum junction temperature), θJA (package
junction to ambient thermal resistance), and TA(ambient temperature). The maximum allowable power dissipation at any temperature is PDmax =(T
Jmax -T
A)/θJA
or the number given in the Absolute Maximum Ratings, whichever is lower.
Note 3: Human body model, 100pF discharged through 1.5KΩ
Note 4: Tested at TA= +125˚C, correlated to TA= +150˚C.
Note 5: Tested at extremes as a set up for ∆VO/∆T tests.
Note 6: Calculated parameter. For calculations use VO@VI= 10V, IL= −5mA.(Note 5)
Note 7: Calculated parameter. For calculations use VO@VI= 17V, IL= −5mA.(Note 5)
Note 8: Calculated parameter. For calculations use VO@VI= 20V, IL= −5mA.(Note 5)
LM140JAN
www.national.com9
Revision History
Released Revision Section Originator Changes
02/07/06 A New Release, Corporate format L. Lytle 6 MDS data sheets converted into one Corp.
data sheet format. The drift tables were
eliminated from the 883 section since it did
not apply. MDS data sheets MJLM140-05-H
Rev 0B0, MJLM140-05-K Rev. 0B0,
MJLM140-12-H Rev 0B0, MJLM140-12-K
Rev 0B0, MJLM140-15-H Rev 0B0, and
MJLM140-15-K Rev 0B0 will be archived.
LM140JAN
www.national.com 10
Physical Dimensions inches (millimeters) unless otherwise noted
Metal Can TO-39 (H)
NS Package Number H03A
Steel Metal Can Package (K)
NS Package Number K02C
LM140JAN
www.national.com11
Notes
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves
the right at any time without notice to change said circuitry and specifications.
For the most current product information visit us at www.national.com.
LIFE SUPPORT POLICY
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS
WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR
CORPORATION. As used herein:
1. Life support devices or systems are devices or systems
which, (a) are intended for surgical implant into the body, or
(b) support or sustain life, and whose failure to perform when
properly used in accordance with instructions for use
provided in the labeling, can be reasonably expected to result
in a significant injury to the user.
2. A critical component is any component of a life support
device or system whose failure to perform can be reasonably
expected to cause the failure of the life support device or
system, or to affect its safety or effectiveness.
BANNED SUBSTANCE COMPLIANCE
National Semiconductor manufactures products and uses packing materials that meet the provisions of the Customer Products
Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification (CSP-9-111S2) and contain
no ‘‘Banned Substances’’ as defined in CSP-9-111S2.
Leadfree products are RoHS compliant.
National Semiconductor
Americas Customer
Support Center
Email: new.feedback@nsc.com
Tel: 1-800-272-9959
National Semiconductor
Europe Customer Support Center
Fax: +49 (0) 180-530 85 86
Email: europe.support@nsc.com
Deutsch Tel: +49 (0) 69 9508 6208
English Tel: +44 (0) 870 24 0 2171
Français Tel: +33 (0) 1 41 91 8790
National Semiconductor
Asia Pacific Customer
Support Center
Email: ap.support@nsc.com
National Semiconductor
Japan Customer Support Center
Fax: 81-3-5639-7507
Email: jpn.feedback@nsc.com
Tel: 81-3-5639-7560
www.national.com
LM140JAN Three Terminal Positive Regulators
IMPORTANT NOTICE
Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements,
and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should
obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are
sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.
TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard
warranty. Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty. Except where
mandated by government requirements, testing of all parameters of each product is not necessarily performed.
TI assumes no liability for applications assistance or customer product design. Customers are responsible for their products and
applications using TI components. To minimize the risks associated with customer products and applications, customers should provide
adequate design and operating safeguards.
TI does not warrant or represent that any license, either express or implied, is granted under any TI patent right, copyright, mask work right,
or other TI intellectual property right relating to any combination, machine, or process in which TI products or services are used. Information
published by TI regarding third-party products or services does not constitute a license from TI to use such products or services or a
warranty or endorsement thereof. Use of such information may require a license from a third party under the patents or other intellectual
property of the third party, or a license from TI under the patents or other intellectual property of TI.
Reproduction of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied
by all associated warranties, conditions, limitations, and notices. Reproduction of this information with alteration is an unfair and deceptive
business practice. TI is not responsible or liable for such altered documentation. Information of third parties may be subject to additional
restrictions.
Resale of TI products or services with statements different from or beyond the parameters stated by TI for that product or service voids all
express and any implied warranties for the associated TI product or service and is an unfair and deceptive business practice. TI is not
responsible or liable for any such statements.
TI products are not authorized for use in safety-critical applications (such as life support) where a failure of the TI product would reasonably
be expected to cause severe personal injury or death, unless officers of the parties have executed an agreement specifically governing
such use. Buyers represent that they have all necessary expertise in the safety and regulatory ramifications of their applications, and
acknowledge and agree that they are solely responsible for all legal, regulatory and safety-related requirements concerning their products
and any use of TI products in such safety-critical applications, notwithstanding any applications-related information or support that may be
provided by TI. Further, Buyers must fully indemnify TI and its representatives against any damages arising out of the use of TI products in
such safety-critical applications.
TI products are neither designed nor intended for use in military/aerospace applications or environments unless the TI products are
specifically designated by TI as military-grade or "enhanced plastic."Only products designated by TI as military-grade meet military
specifications. Buyers acknowledge and agree that any such use of TI products which TI has not designated as military-grade is solely at
the Buyer's risk, and that they are solely responsible for compliance with all legal and regulatory requirements in connection with such use.
TI products are neither designed nor intended for use in automotive applications or environments unless the specific TI products are
designated by TI as compliant with ISO/TS 16949 requirements. Buyers acknowledge and agree that, if they use any non-designated
products in automotive applications, TI will not be responsible for any failure to meet such requirements.
Following are URLs where you can obtain information on other Texas Instruments products and application solutions:
Products Applications
Audio www.ti.com/audio Communications and Telecom www.ti.com/communications
Amplifiers amplifier.ti.com Computers and Peripherals www.ti.com/computers
Data Converters dataconverter.ti.com Consumer Electronics www.ti.com/consumer-apps
DLP®Products www.dlp.com Energy and Lighting www.ti.com/energy
DSP dsp.ti.com Industrial www.ti.com/industrial
Clocks and Timers www.ti.com/clocks Medical www.ti.com/medical
Interface interface.ti.com Security www.ti.com/security
Logic logic.ti.com Space, Avionics and Defense www.ti.com/space-avionics-defense
Power Mgmt power.ti.com Transportation and Automotive www.ti.com/automotive
Microcontrollers microcontroller.ti.com Video and Imaging www.ti.com/video
RFID www.ti-rfid.com
OMAP Mobile Processors www.ti.com/omap
Wireless Connectivity www.ti.com/wirelessconnectivity
TI E2E Community Home Page e2e.ti.com
Mailing Address: Texas Instruments, Post Office Box 655303, Dallas, Texas 75265
Copyright ©2011, Texas Instruments Incorporated
