LP3852EMP-2.5/NOPB National Semiconductor, LP3852EMP-2.5/NOPB Datasheet - Page 7

• Manufacturer Part Number: LP3852EMP-2.5/NOPB
• Description: IC, LDO VOLT REG, 2.5V, 1.5A, SOT-223-5
• Manufacturer: National Semiconductor

Specifications of LP3852EMP-2.5/NOPB

• Primary Input Voltage: 7V
• Output Voltage Fixed: 2.5V
• Dropout Voltage Vdo: 240mV
• No. Of Pins: 5
• Output Current: 1.5A
• Operating Temperature Range: -40°C To +125°C
• Termination Type: SMD
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Short Circuit Protection
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
LP3852/LP3855
∆V
V
Storage Temperature Range
Lead Temperature
ESD Rating (Note 3)
Power Dissipation (Note 2)
Input Supply Voltage (Survival)
Shutdown Input Voltage
(Survival)
Output Voltage (Survival), (Note
6), (Note 7)
Limits in standard typeface are for T
Unless otherwise specified: V
Symbol
IN
∆V
O
I
(Soldering, 5 sec.)
I
I
O(PK)
GND
GND
I
V
/ ∆I
- V
SC
O
OL
OUT
OUT
Output Voltage
Tolerance
(Note 8)
Output Voltage Line
Regulation (Note 8)
Output Voltage Load
Regulation
(Note 8)
Dropout Voltage
TO-263 and TO-220
(Note 10)
Dropout Voltage
SOT 223
(Note 10), (Note 12)
Ground Pin Current In
Normal Operation Mode
Ground Pin Current In
Shutdown Mode
Peak Output Current
Short Circuit Current
Parameter
IN
= V
O(NOM)
J
= 25˚C, and limits in boldface type apply over the full operating temperature range.
Internally Limited
−65˚C to +150˚C
−0.3V to +7.5V
−0.3V to +6.0V
+ 1V, I
−0.3V to 7.5V
V
10 mA ≤ I
V
10 mA ≤ I
I
I
I
I
I
I
V
-40˚C ≤ T
V
(Note 1)
L
L
L
L
L
L
OUT
OUT
SD
O
= 150 mA
= 1.5A
= 150mA
= 1.5A
= 150 mA
= 1.5A
≥ V
L
≤ 0.3V
260˚C
= 10 mA, C
+1V ≤ V
+1V ≤ V
O(NOM)
2 kV
Conditions
J
L
L
≤ 85˚C
≤ 1.5A
≤ 1.5A
IN
IN
- 4%
7
≤ 7.0V
≤ 7.0V
OUT
Operating Ratings
I
Maximum Voltage for ERROR
Pin
Maximum Voltage for SENSE Pin
Input Supply Voltage (Note 11)
Shutdown Input Voltage
Maximum Operating Current (DC)
Junction Temperature
OUT
= 10µF, V
(Survival)
SD
(Note
0.02
0.06
0.06
0.12
0.01
= 2V.
Typ
240
260
1.8
3.2
24
26
4)
0
3
3
LP3852/5 (Note 5)
Min
-1.5
-3.0
Short Circuit Protected
+1.5
+3.0
Max
280
380
320
435
35
45
35
45
10
10
10
50
9
9
−40˚C to +125˚C
−0.3V to 7.0V
2.5V to 7.0V
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Units
V
mV
mA
µA
1.5A
%
%
%
A
A
OUT
V
IN