LP2982IM5-4.0/NOPB National Semiconductor, LP2982IM5-4.0/NOPB Datasheet - Page 3

• Manufacturer Part Number: LP2982IM5-4.0/NOPB
• Description: IC REG LDO MICROPWR 50MA SOT23-5
• Manufacturer: National Semiconductor

Specifications of LP2982IM5-4.0/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 4V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.12V @ 50mA
• Number Of Regulators: 1
• Current - Output: 50mA
• Current - Limit (min): 100mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP2982IM5-4.0; LP2982IM5-4.0TR

ΔV
V
I
V
I
I
V
I
e
GND
ON/OFF
O(PK)
GND
n
IN
ON/OFF
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
otherwise specified: V
Symbol
Storage Temperature Range
Operating Junction Temperature Range
Lead Temperature (Soldering, 5 sec.)
ESD Rating (Note 2)
O
–V
–V
O
O
Output Voltage Tolerance I
Output Voltage Line
Regulation
Dropout Voltage
(Note 7)
Ground Pin Current
ON/OFF Input Voltage
(Note 8)
ON/OFF Input Current
Peak Output Current
Dropout Voltage
Ground Pin Current
Output Noise Voltage
(RMS)
Parameter
IN
= V
O(NOM)
+ 1V, I
J
= 25°C, and limits in boldface type apply over the full operating temperature range. Unless
1 mA < I
V
I
I
I
I
I
I
I
I
V
V
High = O/P ON
Low = O/P OFF
V
V
V
I
I
BW = 300 Hz–50 kHz,
C
C
L
L
L
L
L
L
L
L
L
L
L
L
O(NOM)
ON/OFF
ON/OFF
ON/OFF
ON/OFF
OUT
OUT
BYPASS
= 1 mA
= 0
= 1 mA
= 10 mA
= 50 mA
= 0
= 1 mA
= 10 mA
= 50 mA
= 80 mA
= 80 mA
−65°C to +150°C
−40°C to +125°C
= 1 mA, C
≥
= 10 μF
(Note 1)
V
+ 1V
< 0.3V
< 0.15V
= 0
= 5V
L
Conditions
= 0.01 μF
O(NOM)
< 50 mA
IN
260°C
≤
2 kV
= 1 μF, C
V
− 5%
IN
≤
16V
3
OUT
= 4.7 μF, V
Power Dissipation (Note 3)
Input Supply Voltage (Survival)
Input Supply Voltage (Operating)
Shutdown Input Voltage (Survival)
Output Voltage (Survival, (Note 4))
I
Input-Output Voltage (Survival, (Note 5))
OUT
0.007
0.01
0.10
0.55
0.01
Typ
120
140
375
150
180
525
1.4
40
65
80
30
(Survival)
1
7
5
ON/OFF
LP2982AI-X.X
−1.0
−1.5
−2.0
Min
100
1.6
(Note 6)
= 2V.
0.014
0.032
1200
1400
Max
+1.0
+1.5
+2.0
0.15
150
225
125
110
170
220
460
600
225
325
750
0.8
2.0
10
15
60
90
95
−2
15
3
5
−1.5
−2.0
−3.5
Min
100
1.6
LP2982I-X.X
Short Circuit Protected
(Note 6)
Internally Limited
−0.3V to +16V
−0.3V to +16V
−0.3V to +16V
0.014
0.032
1200
1400
Max
+1.5
+2.0
+3.5
0.15
150
225
125
110
170
220
460
600
225
325
750
−0.3V to +9V
0.8
2.0
2.1V to +16V
10
15
60
90
95
−2
15
3
5
www.national.com
%V
Units
%/V
mV
mA
mV
μA
μA
μA
μV
V
NOM