LP2989IM-3.3 National Semiconductor, LP2989IM-3.3 Datasheet - Page 5

• Manufacturer Part Number: LP2989IM-3.3
• Description: Linear Voltage Regulator IC
• Manufacturer: National Semiconductor

Specifications of LP2989IM-3.3

• No. Of Pins: 8
• Output Current: 0.5A
• Peak Reflow Compatible (260 C): No
• Output Voltage: 3.3V
• Output Voltage Max: 3.3V
• Supply Voltage Max: 16V
• Leaded Process Compatible: No
• Package / Case: 8-SOIC
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

V
V
I
I
I
e
GND
O
O
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.
Electrical Characteristics
Limits in standard typeface are for T
less otherwise specified: V
(PK)
(MAX)
Symbol
Storage Temperature Range
Operating Junction Temperature
Range
Lead Temperature
seconds)
ESD Rating (Note 2)
Power Dissipation (Note 3)
–V
O
Output Voltage
Tolerance
Output Voltage Line
Regulation
Load Regulation
Dropout Voltage
(Note 7)
Ground Pin Current
Peak Output Current
Short Circuit Current
Output Noise Voltage
(RMS)
Parameter
(Soldering, 5
IN
= V
O
(NOM) + 1V, I
J
= 25˚C, and limits in boldface type apply over the full operating temperature range. Un-
1 mA
V
16V
1 mA
V
16V
−25˚C ≤ T
V
16V
1 mA
I
I
I
I
I
I
V
V
V
R
(Note 9)
BW = 100 Hz to
100 kHz, C
C
V
L
L
L
L
L
L
O
O
O
S/D
S/D
OUT
OUT
L
BYPASS
Internally Limited
−65˚C to +150˚C
−40˚C to +125˚C
= 100 µA
= 200 mA
= 500 mA
= 100 µA
= 200 mA
= 500 mA
(NOM) + 1V ≤ V
(NOM) + 1V ≤ V
(NOM) + 1V ≤ V
= 0 (Steady State)
<
<
≥ V
= 2.5V
<
<
<
Conditions
(Note 1)
0.18V
0.4V
L
I
I
I
L
L
L
O
= .01 µF
= 1 mA, C
J
(NOM) − 5%
<
<
<
OUT
≤ 125˚C
260˚C
500 mA
500 mA
500 mA
2 kV
= 10 µF
IN
IN
IN
OUT
≤
≤
≤
5
= 4.7 µF, C
Input Supply Voltage
Input Supply Voltage
Sense Pin
Output Voltage
(Note 4)
I
Input-Output Voltage
(Note 5)
Typical
OUT
0.005
1000
0.05
150
310
110
800
(Operating)
0.4
0.5
18
1
1
3
(Survival)
IN
= 2.2 µF, V
−0.75
LP2989AI-X.X
−1.5
−4.0
−3.5
Min
600
(Note 6)
(Survival)
0.014
0.032
Max
0.75
S/D
200
300
425
650
175
200
1.5
2.5
2.5
3.5
0.8
(Survival)
(Survival)
3
4
2
6
9
2
= 2V.
−1.25
−2.5
−5.0
−4.5
Min
600
LP2989I-X.X
(Note 6)
0.014
0.032
Max
1.25
200
300
425
650
175
200
2.5
3.5
3.5
3.5
0.8
−0.3V to +16V
−0.3V to +16V
−0.3V to +16V
3
4
2
6
9
2
2.1V to +16V
−0.3V to +6V
Short Circuit
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Protected
µV(RMS)
%V
%V
Units
%/V
mV
mA
mA
µA
µA
NOM
NOM