LP3878 NSC [National Semiconductor], LP3878 Datasheet - Page 4

• Manufacturer Part Number: LP3878
• Description: Micropower 800mA Low Noise Ceramic Stable Voltage Regulator for Low Voltage Applications Designed for Use with Very Low ESR Output Capacitors
• Manufacturer: NSC [National Semiconductor]

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V
V
I
I
I
e
SHUTDOWN INPUT
V
I
Absolute Maximum Ratings
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Electrical Characteristics
GND
O
O
S/D
Symbol
Storage Temperature Range
Operating Junction Temperature
Range
Lead Temperature
seconds)
ESD Rating (Note 2)
Power Dissipation (Note 3)
n
Limits in standard typeface are for T
125˚C. Unless otherwise specified: V
O
IN
S/D
(PK)
(MAX)
(min)
Output Voltage
Tolerance
Output Voltage Line
Regulation
Minimum Input
Voltage Required To
Maintain Output
Regulation
Ground Pin Current
Peak Output Current
Short Circuit Current
Output Noise Voltage
(RMS)
Ripple Rejection
S/D Input Voltage
S/D Input Current
Parameter
(Soldering, 5
J
IN
= 25˚C, and limits in boldface type apply over the junction temperature range of 0˚C to
= 3.3V, I
1 mA
3.0V ≤ V
3.0V ≤ V
I
V
I
I
I
V
R
(Note 8)
BW = 100 Hz to 100 kHz
C
C
f = 1 kHz
V
V
I
V
V
Internally Limited
L
L
L
L
IN
−65˚C to +150˚C
-40˚C to +125˚C
OUT
OUT
H
L
S/D
S/D
L
BYPASS
BYPASS
= 800 mA
= 100 µA
= 200 mA
= 800 mA
= O/P OFF
≤ 2 µA
= 0 (Steady State)
= O/P ON
= 0
= 5V
≥ V
≥ V
(Note 1)
<
L
Conditions
I
IN
IN
L
OUT(NOM)
O
= 10 nF
= 0
= 1 mA, C
(NOM) − 5%
<
≤ 6V
≤ 6V
260˚C
2 kV
800 mA
- 1%
OUT
4
= 10 µF, C
Input Supply Voltage
Input Supply Voltage
Sense Pin
Output Voltage
(Note 4)
I
Input-Output Voltage
(Note 5)
OUT
(Operating)
(Survival)
(Note 6)
IN
−1.0
−2.0
−3.0
Min
0.1
= 4.7 µF, V
(Survival)
(Note 7)
S/D
Typical
(Survival)
(Survival)
0.005
0.001
1200
1400
0.50
180
2.2
1.4
18
85
70
1
5
5
= 2V.
(Note 6)
0.014
0.032
Max
2.75
200
225
1.0
2.0
3.0
2.5
1.6
10
−1
15
2
8
−0.3V to +16V
−0.3V to +16V
Short Circuit
−0.3V to 6V
−0.3V to 6V
2.2V to 6V
Protected
µV(RMS)
%V
Units
%/V
mA
mA
µA
dB
µA
V
V
NOM