lp3875et-adj National Semiconductor Corporation, lp3875et-adj Datasheet - Page 5

• Manufacturer Part Number: lp3875et-adj
• Description: 1.5a Fast Ultra Low Dropout Linear Regulators
• Manufacturer: National Semiconductor Corporation

Short Circuit Protection
∆V
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
LP3875-ADJ
V
Storage Temperature Range
Lead Temperature
ESD Rating (Note 3)
Power Dissipation (Note 2)
Input Supply Voltage (Survival)
Shutdown Input Voltage
(Survival)
Output Voltage (Survival), (Note
6), (Note 7)
Limits in standard typeface are for T
Unless otherwise specified: V
Symbol
IN
O
I
∆V
(Soldering, 5 sec.)
V
I
I
O(PK)
I
GND
GND
I
ADJ
/ ∆I
- V
ADJ
SC
OL
OUT
OUT
Adjust Pin Voltage
Adjust Pin Input Current
Output Voltage Line
Regulation (Note 8)
Output Voltage Load
Regulation
(Note 8)
Dropout Voltage
(Note 9)
Ground Pin Current In
Normal Operation Mode
Ground Pin Current In
Shutdown Mode
Peak Output Current
Short Circuit Current
Parameter
IN
= V
O(NOM)
J
= 25˚C, and limits in boldface type apply over the full operating temperature range.
Internally Limited
−65˚C to +150˚C
−0.3V to +7.5V
−0.3V to +7.5V
−0.3V to +6.0V
+ 1V, I
V
10 mA ≤ I
V
10 mA ≤ I
V
10 mA ≤ I
I
I
I
I
V
-40˚C ≤ T
V
L
L
L
L
(Note 1)
OUT
OUT
OUT
SD
O
= 150 mA
= 1.5A
= 150 mA
= 1.5A
≥ V
L
≤ 0.3V
+1V ≤ V
+1V ≤ V
+1V ≤ V
260˚C
= 10 mA, C
O(NOM)
Conditions
2 kV
J
L
L
L
≤ 85˚C
≤ 1.5A
≤ 1.5A
≤ 1.5A
IN
IN
IN
- 4%
≤ 7V
≤ 7V
≤ 7.0V
5
OUT
Operating Ratings
I
Input Supply Voltage (Operating),
(Note 10)
Shutdown Input Voltage
(Operating)
Maximum Operating Current (DC)
Operating Junction Temp. Range
OUT
= 10µF, V
(Survival)
(Note 4)
SD
1.216
0.02
0.06
0.06
0.12
0.01
Typ
380
1.8
3.2
10
38
5
6
= 2V.
1.198
1.180
Min
LP3875-ADJ
(Note 5)
Short Circuit Protected
1.234
1.253
Max
100
450
550
50
60
10
14
15
10
50
9
−40˚C to +125˚C
−0.3V to 7.0V
2.5V to 7.0V
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Units
mV
mA
nA
µA
1.5A
%
%
V
A
A