LP2960AIM-3.3/NOPB National Semiconductor, LP2960AIM-3.3/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP2960AIM-3.3/NOPB
• Description: IC REG LDO 3.3V 500MA 16-SOIC
• Manufacturer: National Semiconductor

Specifications of LP2960AIM-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 30V
• Voltage - Dropout (typical): 0.47V @ 500mA
• Number Of Regulators: 1
• Current - Output: 500mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: *LP2960AIM-3.3; *LP2960AIM-3.3/NOPB; LP2960AIM-3.3

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V
V
I
I
I
GND
GND
LIMIT
Symbol
O
IN
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
over the full operating temperature range. Unless otherwise specified: C
C
V
Storage Temperature Range
Operating Junction Temperature
Lead Temperature (Soldering, 5
sec.)
OUT
S/D
− V
Range
LP2960AI/LP2960I
= 2V.
O
= 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)
Ground Pin Current
(Note 8)
Ground Pin Current
at Dropout (Note 8)
Ground Pin Current
at Shutdown (Note 8)
Current Limit
Thermal Regulation
Parameter
OUT
= 22 µF for 3.3V parts, Feedback pin is tied to V
1 mA ≤ I
1 mA ≤ I
(Note 5)
V
(Note 6)
I
I
I
I
I
I
I
I
V
I
V
R
(Note 10)
L
L
L
L
L
L
L
L
L
IN
IN
SD
L
= 1 mA
= 100 mA
= 200 mA
= 500 mA
= 1 mA
= 100 mA
= 200 mA
= 500 mA
= 100 µA
= 0.5Ω
= [V
= V
−65˚C to +150˚C
−40˚C to +125˚C
≤ 1.1V
Limits in standard typeface are for T
O
O
L
L
(NOM) − 0.5V
Conditions
(NOM) + 1V] to 30V
(Note 1)
≤ 500 mA
≤ 500 mA
260˚C
2
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
5.0
3.3
2.6
2.5
1.8
IN
20
12
21
= 4.7 µF, V
4.962
4.930
3.275
3.254
J
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
130
250
350
350
450
600
800
600
750
400
0.2
0.5
4.0
5.0
0.2
O
30
50
10
35
40
8
3
5
(NOM) + 1V, I
4.925
4.880
3.250
3.221
Min
(Note 14)
LP2960I
Internally Limited
L
= 1 mA,
−0.3V to +30V
−0.3V to +30V
−20V to +30V
5.075
5.120
3.350
3.379
−0.3V to +5V
1500
1600
Max
0.20
0.40
160
250
350
350
450
600
800
600
750
400
0.4
0.8
4.0
5.0
0.2
30
50
10
35
40
8
3
5
1.5 kV
ppm/˚C
Units
%/W
mV
mA
mA
mA
µA
µA
%
%
V