LP2960IM-3.3 National Semiconductor, LP2960IM-3.3 Datasheet - Page 2

• Manufacturer Part Number: LP2960IM-3.3
• Description: Adjustable Micropower 0.5A Low-Dropout Regulators
• Manufacturer: National Semiconductor

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V
V
I
I
I
e
GND
GND
LIMIT
Symbol
n
O
IN
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Storage Temperature Range
Operating Junction Temperature
Electrical Characteristics
over the full operating temperature range. Unless otherwise specified: C
C
V
− V
S/D
OUT
Range
LP2960AI/LP2960I
O
= 2V.
= 10 µF for 5V parts or C
Output Voltage
(5V Versions)
Output Voltage
(3.3 Versions)
Output Voltage
Temperature Coefficient
Output Voltage
Line Regulation
Output Voltage
Load Regulation
Dropout Voltage (Note 7) I
Ground Pin Current
(Note 8)
Ground Pin Current
at Dropout (Note 8)
Ground Pin Current
at Shutdown (Note 8)
Current Limit
Thermal Regulation
Output Noise Voltage
@
(10 Hz–100kHz)
I
L
= 100 mA
Parameter
OUT
= 22 µF for 3.3V parts, Feedback pin is tied to V
1 mA
1 mA
(Note 5)
V
(Note 6)
I
I
I
I
I
I
I
V
I
V
R
(Note 10)
C
C
C
L
L
L
L
L
L
L
L
L
IN
IN
SD
L
OUT
OUT
OUT
= 1 mA
= 100 mA
= 200 mA
= 500 mA
= 1 mA
= 100 mA
= 200 mA
= 500 mA
= 100 µA
= 0.5
= [V
= V
= 10 µF
= 47 µF
= 47 µF (Note 11)
−65˚C to +150˚C
−40˚C to +125˚C
1.1V
Limits in standard typeface are for T
O
I
I
O
L
L
(NOM) − 0.5V
Conditions
(NOM) + 1V] to 30V
(Note 1)
500 mA
500 mA
2
Lead Temperature (Soldering, 5 sec.)
Power Dissipation (Note 2)
Input Supply Voltage
Feedback Input Voltage (Note 3)
Comparator Input Voltage (Note 4)
Comparator Output Voltage (Note 4)
ESD Rating (Note 15)
1000
0.06
0.08
0.05
Typ
180
260
470
450
300
300
210
130
IN
5.0
3.3
2.6
2.5
1.8
20
12
21
= 4.7 µF, V
J
4.962
4.930
3.275
3.254
Min
= 25˚C, and limits in boldface type apply
LP2960AI
(Note 14)
TAP
IN
= V
pin, Output pin is tied to Sense pin,
5.038
5.070
3.325
3.346
1500
1600
Max
0.16
0.30
O
130
250
350
350
450
600
800
600
750
400
0.2
0.5
4.0
5.0
0.2
30
50
10
35
40
8
3
5
(NOM) + 1V, I
4.925
4.880
3.250
3.221
Min
(Note 14)
LP2960I
L
Internally Limited
= 1 mA,
5.075
5.120
3.350
3.379
1500
1600
Max
0.20
0.40
−0.3V to +30V
−0.3V to +30V
160
250
350
350
450
600
800
600
750
400
−20V to +30V
0.4
0.8
4.0
5.0
0.2
30
50
10
35
40
−0.3V to +5V
8
3
5
1.5 kV
µV RMS
260˚C
ppm/˚C
Units
%/W
mV
mA
mA
mA
µA
µA
%
%
V