LP2989AIM-5.0/NOPB National Semiconductor, LP2989AIM-5.0/NOPB Datasheet - Page 5

• Manufacturer Part Number: LP2989AIM-5.0/NOPB
• Description: IC REG LDO MICROPWR 500MA 8-SOIC
• Manufacturer: National Semiconductor

Specifications of LP2989AIM-5.0/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 16V
• Number Of Regulators: 1
• Current - Output: 500mA
• Current - Limit (min): 600mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.003 V at 0.1 mA
• Output Current: 0.5 A
• Line Regulation: 0.014 %/V
• Load Regulation: 0.4 %
• Voltage Regulation Accuracy: +/- 0.75 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Lead Free Status / Rohs Status: Details
• Other names: *LP2989AIM-5.0; *LP2989AIM-5.0/NOPB; LP2989AIM-5.0

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
www.national.com
Protected
µV(RMS)
%V
%V
Units
%/V
mV
mA
mA
µA
µA
NOM
NOM