LP38690DT-5.0/NOPB National Semiconductor, LP38690DT-5.0/NOPB Datasheet - Page 3

• Manufacturer Part Number: LP38690DT-5.0/NOPB
• Description: IC REG LDO 1A 5.0V TO-252
• Manufacturer: National Semiconductor
• Series: PowerWise®r
• Type: Voltage Regulatorr

Specifications of LP38690DT-5.0/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 5V
• Voltage - Input: Up to 10V
• Voltage - Dropout (typical): 0.45V @ 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
• Current, Output: 1 A
• Current, Supply: 55 μA
• Package Type: TO-252
• Regulation, Line: 0.03 %/V
• Regulation, Load: 1.8 %/A
• Regulator Type: Linear, Low Dropout
• Temperature, Operating, Range: -40 to +125 °C
• Voltage, Dropout: 450 mV
• Voltage, Input: 2.7 to 10 V
• Voltage, Noise: 0.7 μV/sqrt Hz
• Voltage, Output: 5 V
• Voltage, Supply, Rejection Ratio: 55 dB
• Number Of Outputs: 1
• Polarity: Positive
• Input Voltage Max: 10 V
• Output Voltage: 5 V
• Output Type: Fixed
• Dropout Voltage (max): 0.1 V at 100 mA
• Output Current: 1 A
• Line Regulation: 0.03 %/V
• Load Regulation: 1.8 %/A
• Voltage Regulation Accuracy: +/- 2.5 %
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Minimum Operating Temperature: - 40 C
• Primary Input Voltage: 10V
• Output Voltage Fixed: 5V
• Dropout Voltage Vdo: 450mV
• No. Of Pins: 3
• Operating Temperature Range: -40°C To +125°C
• Msl: MSL 2 - 1 Year
• Filter Terminals: SMD
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Limit (min): -
• Lead Free Status / Rohs Status: RoHS Compliant part Electrostatic Device
• Other names: *LP38690DT-5.0; *LP38690DT-5.0/NOPB; LP38690DT-5.0

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 (Note 3)
Power Dissipation (Note 2)
Symbol
O
O
- V
/ΔV
/ΔI
(HYST)
OUT
L
IN
Output Voltage Tolerance
Output Voltage Line Regulation
(Note 6)
Output Voltage Load Regulation
(Note 7)
Dropout Voltage (Note 8)
Quiescent Current
Minimum Load Current
Foldback Current Limit
Ripple Rejection
Thermal Shutdown Activation
(Junction Temp)
Thermal Shutdown Hysteresis
(Junction Temp)
Parameter
−65°C to +150°C
Internally Limited
Limits in standard typeface are for T
(Note 1)
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
≤
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
TYP (Note
0.001
1500
0.03
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
MAX
1600
1300
1000
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