LP3855ESX-1.8/NOPB National Semiconductor, LP3855ESX-1.8/NOPB Datasheet - Page 6

• Manufacturer Part Number: LP3855ESX-1.8/NOPB
• Description: IC REG LDO 1.5A 1.8V TO-263-5
• Manufacturer: National Semiconductor

Specifications of LP3855ESX-1.8/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 1.8V
• Voltage - Input: 2.5 ~ 7 V
• Number Of Regulators: 1
• Current - Output: 1.5A (Max)
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5, D²Pak (5 leads + Tab), TO-263BA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Dropout (typical): -
• Current - Limit (min): -
• Other names: LP3855ESX-1.8

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