LP3982IMM-3.3/NOPB National Semiconductor, LP3982IMM-3.3/NOPB Datasheet - Page 2

• Manufacturer Part Number: LP3982IMM-3.3/NOPB
• Description: IC REG LDO 300MA 3.3V 8MSOP
• Manufacturer: National Semiconductor

Specifications of LP3982IMM-3.3/NOPB

• Regulator Topology: Positive Fixed
• Voltage - Output: 3.3V
• Voltage - Input: Up to 6V
• Voltage - Dropout (typical): 0.12V @ 300mA
• Number Of Regulators: 1
• Current - Output: 300mA (Min)
• Current - Limit (min): 330mA
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Voltage Regulator Type: Linear
• Topology: LDO
• Regulator Output Type: Fixed
• Polarity Type: Positive
• Number Of Outputs: Single
• Input Voltage (min): 2.5V
• Input Voltage (max): 6V
• Output Voltage: 3.3V
• Package Type: MSOP
• Output Current: 300mA
• Load Regulation: 0.002%/mA
• Line Regulation: 0.01%/V
• Output Voltage Accuracy: ±2%
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Dropout Voltage@current (max): 0.22@200mA
• Pin Count: 8
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LP3982IMM-3.3; LP3982IMM-3.3TR

www.national.com
V
∆V
V
I
I
I
V
∆V
e
V
I
I
V
I
T
T
O
LIMIT
Q
SHDN
SET
FAULT
Symbol
n
SD
ON
IN
O
DO
SHDN
FAULT
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
Unless otherwise specified, all limits guaranteed for V
T
Note 1: Absolute Maximum ratings indicate limits beyond which damage may occur. Electrical specifications do not apply when operating the device outside of its
rated operating conditions.
V
V
Fault Sink Current
Power Dissipation
Storage Temperature Range
Junction Temperature (T
Lead Temperature (10 sec.)
O
O
J
IN
FAULT
= 25˚C. Boldface limits apply for the operating temperature extremes: −40˚C and 85˚C.
, V
OUT
, V
Input Voltage
Output Voltage Tolerance
Output Adjust Range
Maximum Output Current
Output Current Limit
Supply Current
Shutdown Supply Current
Dropout Voltage
(Note 7), (Note 8)
Line Regulation
Load Regulation
Output Voltage Noise
Output Voltage Noise Density
SHDN Input Threshold
SHDN Input Bias Current
SET Input Leakage
FAULTDetection Voltage
FAULT Output Low Voltage
FAULT Off-Leakage Current
Thermal Shutdown
Temperature
Thermal Shutdown Hysteresis
Start-Up Time
SHDN
, V
Parameter
SET
, V
J
)
CC
,
−65˚C to 160˚C
Conditions
100µA ≤ I
V
SET = OUT for the Adjust
Versions
Adjust Version Only
Average DC Current Rating
I
I
V
I
I
I
I
(Note 7)
100µA ≤ I
I
10Hz ≤ f ≤ 100kHz, C
V
(Note 7)
V
(Note 7)
SHDN = GND or IN
SET = 1.3V, Adjust Version Only
(Note 9)
V
(Note 10)
I
FAULT = 3.6V, SHDN = 0V
C
Value
OUT
OUT
OUT
OUT
OUT
OUT
OUT
SINK
−0.3V to 6.5V
IN
O
IH
IL
O
OUT
, (V
, (V
(Notes 1, 2)
≥ 2.5V, I
= 0V, SHDN = GND
= V
= 0mA
= 300mA
= 1mA
= 200mA
= 300mA
= 1mA, (V
= 10mA, 10Hz ≤ f ≤ 100kHz
= 2mA
= 10µF, V
O
(Note 3)
O
O
+ 0.5V) ≤ V
+ 0.5V) ≤ V
150˚C
260˚C
20mA
OUT
+0.5V, (Note 7)
OUT
IN
OUT
= V
≤ 300mA
≤ 300mA
O
O
O
= 200mA
+ 0.5V) ≤ V
+0.5V (Note 7), V
at 90% of Final
2
I
I
≤ 6V
≤ 6V
OUT
Operating Ratings
ESD Rating
Thermal Resistance (θ
Temperature Range
Supply Voltage
Human Body Model (Note 6)
Machine Model
8-Pin MSOP
8-Pin LLP
= 10µF
I
≤ 6V
SHDN
(Note 5)
1.25
−0.1
Min
300
330
2.5
−2
−3
= V
2
IN
JA
, C
)
IN
(Note 4)
0.001
0.002
0.115
= C
0.01
Typ
770
225
120
190
120
160
120
0.4
0.1
0.1
0.1
(Note 1)
90
80
37
10
OUT
= 2.2µF, C
,
(Note 5)
(Note 2)
Max
0.25
270
220
100
280
100
6.0
0.1
0.4
2.5
+2
+3
6
1
−40˚C to 85˚C
2.5V to 6.0V
CC
223˚C/W
(Note 3)
V
nV/
= 33nF,
µV
OUT (NOM)
%/mA
200V
Units
% of
%/V
mA
mA
mV
mV
2kV
µA
µA
nA
nA
nA
˚C
µs
V
V
V
V
RMS