LM4041DEM3-1.2 National Semiconductor, LM4041DEM3-1.2 Datasheet - Page 7

• Manufacturer Part Number: LM4041DEM3-1.2
• Manufacturer: National Semiconductor

Specifications of LM4041DEM3-1.2

• Fixed / Adjust / Prog: Precision
• Output Voltage (max): 1.225V
• Temperature Coefficient: 20ppm/°C
• Reference Voltage Accuracy (max): 1
• Load Regulation: 2.5mV
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 3
• Package Type: SOT-23
• Dc: 05+
• Lead Free Status / Rohs Status: Not Compliant

V
I
∆V
∆V
I
∆V
Z
e
∆V
V
RMIN
FB
N
OUT
REF
HYST
Symbol
LM4041-ADJ (Adjustable)
Electrical Characteristics (Industrial Temperature Range)
Boldface limits apply for T
7)), I
and
REF
REF
REF
REF
/∆I
/∆V
/∆T
±
RMIN
1%, respectively for V
R
O
≤ I
Reference Voltage
Reference Voltage
Tolerance (Note 8)
Minimum Operating
Current
Reference Voltage
Change with Operating
Current Change
(Note 9)
Reference Voltage
Change
with Output Voltage
Change
Feedback Current
Average Reference
Voltage Temperature
Coefficient (Note 8)
Dynamic Output
Impedance
Wideband Noise
Reference Voltage Long
Term Stability
Thermal Hysteresis
(Note 10)
R
≤ 12 mA, V
Parameter
REF
OUT
A
≤ V
= T
= 5V.
OUT
J
= T
I
I
I
SOT-23: V
(Note 7)
1 mA ≤ I
SOT-23: V
I
V
I
I
I
10 Hz ≤ f ≤ 10 kHz
t = 1000 hrs,
T = 25˚C
∆T = −40˚C to +125˚C
≤ 10V. The grades C and D designate initial Reference Voltage Tolerances of
R
R
RMIN
R
R
AC
R
MIN
OUT
= 100 µA, V
= 100 µA, V
= 1 mA
= 1 mA, f = 120 Hz,
= 100 µA
= 0.1 I
to T
≤ I
= 5V,
R
MAX
R
Conditions
±
R
≤ 1 mA
OUT
≤ 12 mA
OUT
0.1˚C
; all other limits T
OUT
OUT
≥ 1.6V
≥ 1.6V (Note 7)
I
I
I
V
V
V
I
R
R
R
R
OUT
OUT
OUT
= 10 mA
=
= 100 µA
= 100 µA
= 5V
= 5V
= V
= 10V
= V
1 mA
7
REF
REF
J
= 25˚C unless otherwise specified (SOT-23, see (Note
(Note 4)
Typical
−1.55
1.233
0.08
120
0.7
0.3
45
60
20
15
15
20
2
2
LM4041CIM3
LM4041CIM7
LM4041CIZ
(Note 5)
±
±
−2.0
−2.5
±
100
120
1.5
2.0
60
65
100
6.2
4
6
14
LM4041DIM3
LM4041DIM7
LM4041DIZ
(Note 5)
±
−2.5
−3.0
±
±
150
200
2.0
2.5
65
70
150
6
8
12
24
ppm/˚C (max)
www.national.com
mV/V (max)
mV/V (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
mV (max)
µA (max)
µA (max)
nA (max)
nA (max)
±
ppm/˚C
ppm/˚C
(Limit)
Units
µV
0.5%
mV/V
ppm
mV
mV
µA
nA
%
V
Ω
Ω
rms