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LM4132 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LM4132
Description  SOT-23 Precision Low Dropout Voltage Reference
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Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM4132 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Maximum Voltage on any input
-0.3 to 6V
Output short circuit duration
Indefinite
Power Dissipation (T
A = 25˚C)
(Note 2)
350mW
Storage Temperature Range
−65˚C to 150˚C
Lead Temperature
(soldering, 10sec)
260˚C
Vapor Phase (60 sec)
215˚C
Infrared (15sec)
220˚C
ESD Susceptibility (Note 3)
Human Body Model
2kV
Operating Ratings
Maximum Input Supply Voltage
5.5V
Maximum Enable Input Voltage
V
IN
Maximum Load Current
20mA
Junction Temperature Range (T
J)
−40˚C to
+125˚C
Electrical Characteristics
LM4132-2.0 (V
OUT = 2.048V)
Limits in standard type are for T
J = 25˚C only, and limits in boldface type ap-
ply over the junction temperature (T
J) range of -40˚C to +125˚C. Minimum and Maximum limits are guaranteed through test,
design, or statistical correlation. Typical values represent the most likely parametric norm at T
J = 25˚C, and are provided for
reference purposes only. Unless otherwise specified V
IN = 5V and ILOAD =0
Symbol
Parameter
Conditions
Min
(Note 4)
Typ
(Note
5)
Max
(Note 4)
Unit
V
REF
Output Voltage Initial Accuracy
LM4132A-2.0
(A Grade - 0.05%)
-0.05
0.05
%
LM4132B-2.0
(B Grade - 0.1%)
-0.1
0.1
LM4132C-2.0
(C Grade - 0.2%)
-0.2
0.2
LM4132D-2.0
(D Grade - 0.4%)
-0.4
0.4
LM4132E-2.0
(E Grade - 0.5%)
-0.5
0.5
TCV
REF /˚C
(Note 6)
Temperature Coefficient
LM4132A-2.0
0˚C
≤ T
J
≤ + 85˚C
10
ppm/˚C
-40˚C
≤ T
J
≤ +125˚C
20
LM4132B-2.0
-40˚C
≤ T
J
≤ +125˚C
20
LM4132C-2.0
20
LM4132D-2.0
20
LM4132E-2.0
30
I
Q
Supply Current
60
100
µA
I
Q_SD
Supply Current in Shutdown
EN = 0V
3
7
µA
∆V
REF/
∆V
IN
Line Regulation
V
REF + 400mV
≤ V
IN
≤ 5.5V
30
ppm / V
∆V
REF/
∆I
LOAD
Load Regulation
0mA
≤ I
LOAD
≤ 20mA
25
120
ppm/mA
∆V
REF
Long Term Stability (Note 7)
1000 Hrs
50
ppm
Thermal Hysteresis (Note 8)
-40˚C
≤ T
J
≤ +125˚C
75
V
IN -VREF
Dropout Voltage (Note 9)
I
LOAD = 10mA
175
400
mV
V
N
Output Noise Voltage
0.1 Hz to 10 Hz
190
µV
PP
I
SC
Short Circuit Current
75
mA
V
IL
Enable Pin Maximum Low Input
Level
35
%V
IN
V
IH
Enable Pin Minimum High Input
Level
65
%V
IN
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