LP2981IM5-5.0 National Semiconductor, LP2981IM5-5.0 Datasheet - Page 4
![no-image](/images/manufacturer_photos/0/4/469/national_semiconductor_sml.jpg)
LP2981IM5-5.0
Manufacturer Part Number
LP2981IM5-5.0
Description
Linear Voltage Regulator IC
Manufacturer
National Semiconductor
Datasheets
1.LP2981IM5-5.0.pdf
(16 pages)
2.LP2981IM5-5.0.pdf
(16 pages)
3.LP2981IM5-5.0.pdf
(16 pages)
Specifications of LP2981IM5-5.0
No. Of Pins
5
Output Current
0.1A
Mounting Type
Surface Mount
Voltage Regulator Type
LDO Linear
Peak Reflow Compatible (260 C)
No
Output Voltage
5V
Current Rating
0.1A
Output Voltage Max
5V
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
LP2981IM5-5.0
Manufacturer:
NS
Quantity:
5 321
Company:
Part Number:
LP2981IM5-5.0
Manufacturer:
NS
Quantity:
11
www.national.com
∆V
V
I
V
I
I
e
I
GND
ON/OFF
O(PK)
O(MAX)
n
IN
ON/OFF
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
Symbol
Storage Temperature Range
Operating Junction Temperature
Lead Temperature
ESD Rating (Note 2)
Power Dissipation (Note 3)
O
–V
(Soldering, 5 sec.)
Range
O
Output Voltage
Tolerance
Output Voltage
Line Regulation
Dropout Voltage
(Note 7)
Ground Pin Current
ON/OFF Input Voltage
(Note 8)
ON/OFF Input Current
Peak Output Current
Output Noise
Voltage (RMS)
Ripple Rejection
Short Circuit Current
Parameter
IN
= V
O(NOM)
J
= 25˚C, and limits in boldface type applyover the full operating temperature range. Un-
I
1 mA
V
≤ V
I
I
I
I
I
I
I
I
V
V
High = O/P ON
Low = O/P OFF
V
V
V
BW = 300 Hz–50 kHz,
C
f = 1 kHz
C
R
L
L
L
L
L
L
L
L
L
+ 1V, C
O(NOM)
ON/OFF
ON/OFF
ON/OFF
ON/OFF
OUT
OUT
OUT
L
= 1mA
= 0
= 1 mA
= 25 mA
= 100 mA
= 0
= 1 mA
= 25 mA
= 100 mA
Internally Limited
−65˚C to +150˚C
−40˚C to +125˚C
= 0 (Steady State)
IN
(Note 10)
≤ 16V
≥ V
<
= 10 µF
= 10 µF
Conditions
(Note 1)
I
+ 1V
= 0
= 5V
IN
<
<
L
O(NOM)
<
0.3V
0.15V
= 1 µF, I
100 mA
260˚C
2 kV
− 5%
L
= 1 mA, C
4
Input Supply Voltage (Survival)
Input Supply Voltage (Operating)
Shutdown Input Voltage
(Survival)
Output Voltage (Survival, (Note
4))
I
Input-Output Voltage
0.007
OUT
0.01
0.05
0.50
0.01
Typ
200
200
600
400
160
150
1.4
70
65
80
63
1
7
5
(Survival, (Note 5)
OUT
(Survival)
= 4.7 µF,V
−0.75
−1.0
−2.5
Min
150
LP2981AI-XX
1.6
(Note 6)
ON/OFF
0.014
0.032
1500
Max
0.75
0.15
100
150
250
375
125
110
170
300
550
800
1.0
2.5
0.8
10
15
95
−1
15
3
5
2
= 2V.
−1.25
−2.0
−3.5
Min
150
1.6
LP2981I-XX
(Note 6)
0.014
0.032
1500
−0.3V to +16V
−0.3V to +16V
−0.3V to +16V
Max
1.25
0.15
100
150
250
375
125
110
170
300
550
800
2.0
3.5
0.8
10
15
95
−1
15
−0.3V to +9V
2.1V to +16V
3
5
2
Short Circuit
Protected
%V
Units
%/V
mV
mA
mA
µA
µA
µV
dB
NOM
V