LP3856ESX-ADJ/NOPB National Semiconductor, LP3856ESX-ADJ/NOPB Datasheet - Page 4

• Manufacturer Part Number: LP3856ESX-ADJ/NOPB
• Description: IC REG LDO 3A ADJ TO-263-5
• Manufacturer: National Semiconductor

Specifications of LP3856ESX-ADJ/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: Adjustable
• Voltage - Input: 2.5 ~ 7 V
• Voltage - Dropout (typical): 0.39V @ 3A
• Number Of Regulators: 1
• Current - Output: 3A (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
• Current - Limit (min): -
• Other names: LP3856ESX-ADJ

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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
LP3856-ADJ
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)
Symbol
IN
ΔV
O
I
(Soldering, 5 sec.)
V
I
I
I
O(PK)
GND
GND
I
ADJ
/ ΔI
- V
ADJ
SC
OL
OUT
OUT
(Note
Adjust Pin Voltage
Adjust Pin Input Current
Output Voltage Line Regulation
(Note
Output Voltage Load Regulation
(Note
Dropout Voltage
(Note
Ground Pin Current In Normal
Operation Mode
Ground Pin Current In
Shutdown Mode
Peak Output Current
Short Circuit Current
3)
(Note
8)
8)
9)
IN
= V
Parameter
2)
O(NOM)
+ 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
V
10 mA
V
10 mA
V
10 mA
I
I
I
I
V
-40°C
V
(Note
L
L
L
L
OUT
OUT
OUT
SD
O
= 300 mA
= 3A
= 300 mA
= 3A
≥
≤
+1V
+1V
+1V
V
260°C
1)
≤
OUT
0.3V
O(NOM)
≤
≤
≤
2 kV
T
I
I
I
L
L
L
J
≤
≤
≤
= 10µF, V
Conditions
≤
≤
≤
≤
V
V
V
85°C
3A
3A
3A
IN
IN
IN
- 4%
≤
≤
4
≤
7V
7V
7.0V
SD
Operating Ratings
Output Voltage (Survival),
6),
I
Input Supply Voltage (Operating),
(Note
Shutdown Input Voltage (Operating)
Maximum Operating Current (DC)
Operating Junction Temp. Range
OUT
= 2V.
(Note
(Survival)
10)
7)
(Note
1.216
0.02
0.06
0.08
0.14
0.01
Typ
390
4.5
10
39
4
4
6
4)
(Note
1.198
1.180
Min
LP3856-ADJ
(Note
Short Circuit Protected
5)
1.234
1.253
Max
100
500
700
−40°C to +125°C
55
75
10
10
10
50
9
9
−0.3V to +6.0V
−0.3V to 7.0V
2.5V to 7.0V
Units
mV
mA
nA
µA
%
%
V
A
A
3A