LM4041CIM3-1.2 National Semiconductor, LM4041CIM3-1.2 Datasheet - Page 4

• Manufacturer Part Number: LM4041CIM3-1.2
• Description: Voltage Reference
• Manufacturer: National Semiconductor

Specifications of LM4041CIM3-1.2

• Reference Volt Tolerance ±%: 0.5%
• Mounting Type: Surface Mount
• Voltage Regulator Type: Adjustable Shunt
• Operating Temperature Max: 85°C
• Peak Reflow Compatible (260 C): No
• Output Current: 12mA
• Current Rating: 12A
• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 0.5
• Load Regulation: 2.5mV
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

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V
I
Z
e
V
RMIN
Symbol
∆V
∆V
N
R
R
HYST
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
LM4041-1.2
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
verse Breakdown Voltage tolerances of
∆V
Reverse Current
Forward Current
Maximum Output Voltage
Power Dissipation (T
Storage Temperature
Lead Temperature
M3 Packages
Z Package
R
R
/∆I
(LM4041-ADJ)
M3 Package
Z Package
M7 Package
Vapor phase (60 seconds)
Infrared (15 seconds)
/∆T
R
R
Reverse Breakdown Voltage
Reverse Breakdown Voltage
Tolerance (Note 6)
Minimum Operating Current
Average Reverse Breakdown
Voltage Temperature
Coefficient (Note 6)
Reverse Breakdown Voltage
Change with Operating
Current Change
(Note 9)
Reverse Dynamic Impedance
Wideband Noise
Reverse Breakdown Voltage
Long Term Stability
Thermal Hysteresis
(Note 10)
Parameter
A
= 25˚C) (Note 2)
A
= T
J
= T
MIN
±
I
I
I
I
I
I
1 mA ≤ I
I
I
I
10 Hz ≤ f ≤ 10 kHz
t = 1000 hrs
T = 25˚C
I
∆T = −40˚C to +125˚C
−65˚C to +150˚C
0.1% and
R
R
R
R
R
RMIN
R
AC
R
R
to T
= 10 mA
= 100 µA
= 100 µA
= 1 mA
= 100 µA
= 1 mA, f = 120 Hz,
= 100 µA
= 100 µA
= 0.1 I
≤ I
(Note 1)
MAX
Conditions
R
R
306 mW
550 mW
241mW
R
; all other limits T
±
+215˚C
+220˚C
≤ 1 mA
20 mA
10 mA
≤ 12 mA
±
0.1˚C
0.2%, respectively.
15V
4
Operating Ratings
ESD Susceptibility
See AN-450 “Surface Mounting Methods and Their Effect
on Product Reliability” for other methods of soldering
surface mount devices.
Temperature Range
Industrial Temperature Range
Extended Temperature Range
Reverse Current
Output Voltage Range
A
(Note 4)
Typical
1.225
Soldering (10 seconds)
Human Body Model (Note 3)
Machine Model (Note 3)
LM4041-1.2
LM4041-ADJ
LM4041-ADJ
= T
0.08
±
±
±
120
0.7
4.0
0.5
45
20
20
15
15
J
= 25˚C. The grades A and B designate initial Re-
LM4041AIM3
LM4041AIZ
(Note 5)
Limits
±
±
±
1.5
2.0
6.0
8.0
1.5
60
65
100
1.2
9.2
LM4041BIM3
LM4041BIM7
LM4041BIZ
(Notes 1, 2)
(Note 5)
Limits
±
±
±
1.5
2.0
6.0
8.0
1.5
10.4
60
65
100
2.4
−40˚C ≤ T
−40˚C ≤ T
(T
min
60 µA to 12 mA
60 µA to 12 mA
1.24V to 10V
ppm/˚C (max)
≤ T
A
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
Ω (max)
A
ppm/˚C
ppm/˚C
(Limit)
A
≤ +125˚C
Units
µV
ppm
≤ +85˚C
mV
mV
µA
≤ T
+260˚C
Ω
%
V
rms
200V
2 kV
max
)