LP38502ATJ-ADJ/NOPB National Semiconductor, LP38502ATJ-ADJ/NOPB Datasheet - Page 5

• Manufacturer Part Number: LP38502ATJ-ADJ/NOPB
• Description: IC REG LDO 1.5A ADJ FLEX TO263-5
• Manufacturer: National Semiconductor

Specifications of LP38502ATJ-ADJ/NOPB

• Regulator Topology: Positive Adjustable
• Voltage - Output: 0.6 ~ 5 V
• Voltage - Input: 2.7 ~ 5.5 V
• Voltage - Dropout (typical): 0.22V @ 1.5A
• Number Of Regulators: 1
• Current - Output: 1.5A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-263-5 Thin
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: LP38502ATJ-ADJTR

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Enable Input (LP38502 Only)
ΔV
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
LP38500/2–ADJ
Unless otherwise specified: V
are for T
Maximum limits are guaranteed through test, design, or statistical correlation. Typical values represent the most likely parametric
norm at T
Storage Temperature Range
Lead Temperature
ESD Rating
Power
Input Pin Voltage (Survival)
Enable Pin Voltage (Survival)
Output Pin Voltage (Survival)
I
I
Symbol
OUT
DISABLED
I
OUT
V
V
OUT(PK)
OUT
I
I
V
V
(Soldering, 5 sec.)
I
t
t
IH(EN)
V
IL(EN)
I
IH(EN)
GND
IL(EN)
d(off)
d(on)
I
ADJ
ADJ
ADJ
SC
DO
/ΔI
(Survival)
/ΔV
Dissipation(Note
OUT
J
IN
J
= 25°C only; limits in boldface type apply over the junction temperature (T
= 25°C, and are provided for reference purposes only.
(Note
Adjust Pin Voltage
Adjust Pin Voltage
"A" GRADE
Adjust Pin Bias Current
Dropout Voltage
Output Voltage Line
Regulation
(Note
Output Voltage Load
Regulation
(Note
Ground Pin Current In Normal
Operation Mode
Ground Pin Current
Peak Output Current
Short Circuit Current
Enable Logic High
Enable Logic Low
Turn-off delay
Turn-on delay
Enable Pin High Current
Enable Pin Low Current
2)
4,
5,
Note
Note
Parameter
3)
6)
6)
IN
(Note
= 3.3V, I
(Note
(Note
7)
6)
6)
OUT
−65°C to +150°C
Internally Limited
Internally Limited
−0.3V to +6.0V
−0.3V to +6.0V
−0.3V to +6.0V
= 10 mA, C
2.7V
10 mA
2.7V
10 mA
2.7V
I
2.7V
10 mA
10 mA
V
V
V
V
V
Time from V
OFF
I
Time from V
ON
I
V
V
OUT
LOAD
LOAD
EN
OUT
OUT
OUT
OUT
EN
EN
(Note
< V
= V
= 0V
= 1.5A
≤
≤
≤
≤
≥
= 0V
= ON
= OFF
= 1.5A
= 1.5A
≤
≤
≤
≤
V
V
V
V
260°C
IL(EN)
V
IN
1)
±2 kV
IN
IN
IN
IN
OUT(NOM)
I
I
I
I
OUT
OUT
OUT
OUT
IN
≤
≤
≤
≤
Conditions
EN
EN
= 10 µF, C
5.5V
5.5V
5.5V
5.5V
≤
≤
≤
≤
< V
>V
1.5A
1.5A
1.5A
1.5A
IH(EN)
4
- 5%
IL(EN)
Operating Ratings
OUT
Input Supply Voltage
Enable Input Voltage
Output Current (DC)
Junction
V
to V
to V
OUT
= 10 µF, V
OUT
OUT
=
=
Temperature(Note
EN
0.584
0.575
0.596
0.587
J
Min
) range of -40°C to +125°C. Minimum and
1.4
—
—
—
—
—
—
—
—
—
= V
2
IN
, V
OUT
0.605
0.605
0.025
3)
0.04
0.05
0.18
0.33
Typ
220
= 1.8V. Limits in standard type
3.6
3.7
0.1
50
25
25
—
—
2
1
(Note
1)
0.626
0.635
0.614
0.623
0.125
Max
0.65
750
275
375
−40°C to +125°C
3.5
4.5
15
—
—
—
—
—
—
—
2.7V to 5.5V
0.0V to 5.5V
0.6V to 5V
0 to 1.5A
Units
%/V
%/A
mV
mA
nA
µA
nA
µs
V
V
A
A
V