LP2992AIM5-1.8/NOPB National Semiconductor, LP2992AIM5-1.8/NOPB Datasheet - Page 4

• Manufacturer Part Number: LP2992AIM5-1.8/NOPB
• Description: IC REG LDO MICRPWR 250MA SOT23-5
• Manufacturer: National Semiconductor

Specifications of LP2992AIM5-1.8/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: Up to 16V
• Voltage - Dropout (typical): 0.45V @ 250mA
• Number Of Regulators: 1
• Current - Output: 250mA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-5, SC-74A, SOT-25
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 16 V
• Output Voltage: 1.8 V
• Output Type: Fixed
• Dropout Voltage (max): 0.45 V
• Output Current: 250 mA
• Line Regulation: 0.014 %/V
• Voltage Regulation Accuracy: +/- 3.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: Details
• Other names: LP2992AIM5-1.8; LP2992AIM5-1.8TR

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ΔV
V
V
I
V
GND
IN
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
otherwise specified: V
Storage Temperature Range
Operating Junction Temperature
Range
Lead Temp. (Soldering, 5 sec.)
ESD Rating
O
(min)
–V
Symbol
O
(Note
Output Voltage
Tolerance
Output Voltage
Line Regulation
Minimum input voltage
required to maintain
outpout regulation
Dropout Voltage
(Note
Ground Pin Current
ON/OFF Input Voltage
(Note
2)
7)
8)
Parameter
IN
= V
O
(NOM) + 1V, I
J
= 25°C. and limits in boldface type apply over the full operating temperature range. Unless
I
1 mA
1 mA
V
I
I
I
I
I
I
I
I
I
I
V
V
High = O/P ON
Low = O/P OFF
L
L
L
L
L
L
L
L
L
L
L
O
ON/OFF
ON/OFF
= 1 mA
= 0
= 1 mA
= 50 mA
= 150 mA
= 250 mA
= 0
= 1 mA
= 50 mA
= 150 mA
= 250 mA
(NOM)+1V
−65°C to +150°C
−40°C to +125°C
L
= 1 mA, C
≤
≤
(Note
I
I
< 0.3V
< 0.15V
L
L
Conditions
≤
≤
50 mA
250 mA
1)
260°C
≤
IN
2 kV
V
= 1 µF, C
IN
≤
16V
4
OUT
Power Dissipation
Input Supply Voltage (Survival)
Input Supply Voltage (Operating)
Shutdown Input Voltage (Survival)
Output Voltage (Survival,
I
Input-Output Voltage (Survival,
(Note
OUT
= 4.7 µF, V
0.007
1500
(Survival)
2.05
0.01
0.05
0.55
Typ
100
260
450
350
850
0.5
1.4
65
75
5
5))
ON/OFF
LP2992AI-X.X
−1.0
−1.5
−2.5
−3.5
−4.5
Min
1.6
(Note
(Note
= 2V.
6)
0.014
0.032
1000
1500
2500
2300
4000
3)
Max
2.20
0.15
125
180
325
470
575
850
125
110
170
600
1.0
1.5
2.5
3.5
4.5
2.5
0.8
(Note
12
95
4
9
2
4))
−1.5
−2.5
−3.5
−4.0
−5.0
Min
1.6
LP2992I-X.X
(Note
Internally Limited
6)
0.014
0.032
1000
1500
2500
2300
4000
−0.3V to +16V
−0.3V to +16V
−0.3V to +16V
Max
2.20
0.15
125
180
325
470
575
850
125
110
170
600
1.5
2.5
3.5
4.0
5.0
2.5
0.8
12
95
−0.3V to +9V
2.2V to +16V
4
9
2
Short Circuit
Protected
%V
Units
%/V
mV
µA
V
V
NOM