LM4128CMF-1.8/NOPB National Semiconductor, LM4128CMF-1.8/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM4128CMF-1.8/NOPB
• Description: IC REF MICROPWR 1.8V SOT23-5
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LM4128CMF-1.8/NOPB

• Reference Type: Series
• Voltage - Output: 1.8V
• Tolerance: ±0.5%
• Temperature Coefficient: 100ppm/°C
• Voltage - Input: 2.2 ~ 5.5 V
• Number Of Channels: 1
• Current - Quiescent: 100µA
• Current - Output: 20mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Other names: LM4128CMF-1.8TR; LM4128CMF-1.8TR

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TCV
ΔV
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
LM4128-1.8 (V
the junction temperature (T
through test, design, or statistical correlation. Typical values represent the most likely parametric norm at T
provided for reference purposes only. Unless otherwise specified V
Maximum Voltage on any input
Output short circuit duration
Power Dissipation (T
(Note 2)
Storage Temperature Range
ΔV
V
REF
Symbol
REF
Lead Temperature
IN
ΔV
REF
I
V
Q_SD
V
V
I
V
- V
6)
REF
I
/ °C (Note
SC
/ΔI
Q
REF
IH
IL
N
/ΔV
REF
LOAD
IN
Output Voltage Initial Accuracy
LM4128A-1.8
LM4128B-1.8
LM4128C-1.8
LM4128D-1.8
Temperature Coefficient
Supply Current
Supply Current in Shutdown
Line Regulation
Load Regulation
Long Term Stability (Note 7)
Thermal Hysteresis (Note 8)
Dropout Voltage (Note 9)
Output Noise Voltage
Short Circuit Current
Enable Pin Maximum Low Input Level
Enable Pin Minimum High Input Level
A
= 25°C)
OUT
(soldering, 10sec)
J
) range of -40°C to +125°C unless otherwise specified. Minimum and Maximum limits are guaranteed
Parameter
= 1.8V)
−65°C to 150°C
Limits in standard type are for T
(Note 1)
-0.3 to 6V
Indefinite
350 mW
260°C
(A Grade - 0.1%)
(B Grade - 0.2%)
(C Grade - 0.5%)
(D Grade - 1.0%)
LM4128A-1.8
LM4128B-1.8
LM4128C-1.8
LM4128D-1.8
EN = 0V
V
0 mA
1000 Hrs
-40°C
I
0.1 Hz to 10 Hz
LOAD
REF
+ 400 mV
= 10 mA
≤
≤
I
4
T
LOAD
Conditions
J
≤
IN
Operating Ratings
Maximum Input Supply Voltage
Maximum Enable Input Voltage
Maximum Load Current
Junction Temperature Range (T
+125°C
ESD Susceptibility (Note 3)
Human Body Model
≤
= 5V and I
≤
20 mA
Infrared (15sec)
V
Vapor Phase (60 sec)
IN
J
≤
= 25°C only, and limits in boldface type apply over
5.5V
LOAD
= 0A.
(Note 4)
Min
-0.1
-0.2
-0.5
-1.0
65
(Note 5)
Typ
200
170
60
30
25
50
75
3
J
)
(Note 4)
J
Max
+0.1
+0.2
+0.5
+1.0
100
100
100
120
400
= 25°C, and are
75
75
75
35
7
ppm / mA
ppm / °C
ppm / V
−40°C to
+125°C
µV
Unit
ppm
215°C
220°C
%V
%V
mV
mA
µA
µA
%
20mA
2 kV
PP
5.5V
V
IN