LP2985AIM5-3.3 National Semiconductor, LP2985AIM5-3.3 Datasheet - Page 7

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LP2985AIM5-3.3

Manufacturer Part Number
LP2985AIM5-3.3
Description
V REG LDO +3.3V, SMD, 2985, SOT235
Manufacturer
National Semiconductor
Datasheet

Specifications of LP2985AIM5-3.3

Primary Input Voltage
4.3V
Output Voltage
3.3V
Dropout Voltage Vdo
280mV
No. Of Pins
5
Output Current
150mA
Voltage Regulator Case Style
SOT-23
Operating Temperature Range
-40°C To +125°C
Output Voltage Fixed
3.3V
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

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∆V
V
I
V
I
GND
ON/OFF
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
Storage Temperature Range
Operating Junction Temperature
Range
Lead Temp. (Soldering, 5 sec.)
ESD Rating (Note 2)
Power Dissipation (Note 3)
O
Symbol
–V
O
Output Voltage
Tolerance
Output Voltage
Line Regulation
Dropout Voltage
(Note 7)
Ground Pin Current
(Note 11)
ON/OFF Input Voltage
(Note 8)
ON/OFF Input Current
Parameter
IN
= V
O
(NOM) + 1V, I
J
= 25˚C. and limits in boldface type apply over the full operating temperature range. Un-
I
1 mA ≤ I
1 mA ≤ I
V
I
I
I
I
I
I
I
I
I
I
V
V
High = O/P ON
Low = O/P OFF
V
V
L
L
L
L
L
L
L
L
L
L
L
O
ON/OFF
ON/OFF
ON/OFF
ON/OFF
= 1 mA
= 0
= 1 mA
= 10 mA
= 50 mA
= 150 mA
= 0
= 1 mA
= 10 mA
= 50 mA
= 150 mA
(NOM)+1V ≤ V
Internally Limited
−65˚C to +150˚C
−40˚C to +125˚C
(Note 10)
(Note 1)
L
L
Conditions
<
<
= 0
= 5V
L
≤ 50 mA
≤ 150 mA
= 1 mA, C
0.3V
0.15V
260˚C
2 kV
IN
≤ 16V
IN
= 1 µF, C
7
Input Supply Voltage (Survival)
Input Supply Voltage (Operating)
Shutdown Input Voltage (Survival)
Output Voltage (Survival, (Note 4))
I
Input-Output Voltage (Survival,
OUT
(Note 5))
0.007
0.01
0.05
0.55
0.01
Typ
120
280
120
350
850
1.4
OUT
(Survival)
40
65
75
1
7
5
= 4.7 µF, V
LP2985AI-X.X
−1.0
−1.5
−2.5
−2.5
−3.5
Min
1.6
(Note 6)
ON/OFF
0.014
0.032
1000
1500
2500
Max
0.15
150
225
350
575
125
110
170
220
400
600
1.0
1.5
2.5
2.5
3.5
0.8
10
15
60
90
95
−2
15
3
5
2
= 2V.
−1.5
−2.5
−3.5
−3.0
−4.0
Min
1.6
LP2985I-X.X
(Note 6)
0.014
0.032
1000
1500
2500
Max
0.15
−0.3V to +16V
−0.3V to +16V
−0.3V to +16V
150
225
350
575
125
110
170
220
400
600
1.5
2.5
3.5
3.0
4.0
0.8
−2
10
15
60
90
95
15
2.5V to +16V
−0.3V to +9V
3
5
2
Short Circuit
www.national.com
Protected
%V
Units
%/V
mV
µA
µA
V
NOM

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