LP38690DT-3.3/NOPB National Semiconductor, LP38690DT-3.3/NOPB Datasheet - Page 5

• Manufacturer Part Number: LP38690DT-3.3/NOPB
• Description: IC REG LDO 1A 3.3V TO-252
• Manufacturer: National Semiconductor
• Series: PowerWise®r

Specifications of LP38690DT-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.65V @ 1A
• Number Of Regulators: 1
• Current - Output: 1A
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: TO-252-2, DPak (2 Leads + Tab), TO-252AA, SC-63
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Other names: *LP38690DT-3.3; *LP38690DT-3.3/NOPB; LP38690DT-3.3

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V
ΔV
ΔV
V
I
I
I
PSRR
T
T
Q
L
FB
SD
SD
O
IN
(MIN)
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
the full operating temperature range. Unless otherwise specified: V
limits are guaranteed through testing, statistical correlation, or design.
Storage Temperature Range
Lead Temp. (Soldering, 5 seconds)
ESD Rating
Power Dissipation
Symbol
O
O
- V
/ΔV
/ΔI
(HYST)
OUT
L
IN
(Note
Output Voltage Tolerance
Output Voltage Line Regulation
(Note
Output Voltage Load Regulation
(Note
Dropout Voltage
Quiescent Current
Minimum Load Current
Foldback Current Limit
Ripple Rejection
Thermal Shutdown Activation
(Junction Temp)
Thermal Shutdown Hysteresis
(Junction Temp)
3)
(Note
6)
7)
Parameter
2)
(Note
8)
−65°C to +150°C
Internally Limited
Limits in standard typeface are for T
(Note
100 µA < I
V
V
I
1 mA < I
V
(V
I
(V
I
I
(V
I
I
(V
I
I
V
V
V
V
V
V
120Hz Ripple
L
L
L
L
L
L
L
L
O
O
IN
IN
EN
IN
IN
IN
IN
= 25mA
O
= 1A
O
= 0.1A
= 1A
O
= 0.1A
= 1A
O
= 0.1A
= 1A
+ 1V
+ 0.5V
= V
≤
- V
- V
- V
= V
= 1.8V)
= 2.5V)
= 3.3V)
= 5V)
260°C
≤
1)
10V, I
2 kV
0.4V, (LP38692 Only)
O
O
O
O
O
L
≤
> 5V
< 4V
≤
+ 1V
+ 2V(DC), with 1V(p-p) /
< 1A
L
≤
4V
V
Conditions
< 1A
L
IN
V
=100 µA - 1A
IN
4
≤
≤
10V
IN
10V
Operating Ratings
V(max) All pins (with respect to GND)
I
Junction Temperature
= V
OUT
V
Operating Junction
Temperature Range
IN
OUT
Supply Voltage
+ 1V, C
J
= 25°C, and limits in boldface type apply over
IN
= C
Min
-2.5
-5.0
OUT
= 10 µF, I
(Note
0.001
1500
0.03
Typ
950
800
650
450
450
160
1.8
80
65
45
55
55
10
4)
LOAD
= 10mA. Min/Max
−40°C to +125°C
Internally Limited
−40°C to +150°C
1600
1300
1000
Max
145
110
100
800
100
100
2.5
5.0
0.1
5
1
2.7V to 10V
-0.3V to 12V
%V
Units
%/V
%/A
mV
mA
µA
dB
°C
OUT