LM9070M National Semiconductor, LM9070M Datasheet - Page 3

• Manufacturer Part Number: LM9070M
• Description: Low-Dropout System Voltage Regulator with Keep-Alive ON/OFF Control
• Manufacturer: National Semiconductor

REGULATOR OUTPUT
V
Iq
Ioff
Vdo
Isc
RR
Voth
OVthr
Vo Transient
RESET OUTPUT
Vth
Vlow
Vhigh
t
I
Rpu
CONTROL LOGIC
V
delay
delay
The following specifications apply for V
ESR
V
V
OUT
KA
Electrical Characteristics
Absolute Maximum Ratings
Input Voltage
ON/OFF, Keep-Alive Inputs
Reset Output Sink Current
Power Dissipation
Junction Temperature
ESD Susceptibility (Note 2)
Lead Temperature
OUT
OUT
Symbol
low
(through 1 k )
DC Input Voltage
Positive Input Transient (t
Negative Input Transient (t
(Soldering, 10 seconds)
OFF
<
Line
Load
3 . C
IN
= 1 µFd.
Output Voltage
Line Regulation
Load Regulation
Quiescent Current
OFF Quiescent Current
Dropout Voltage
Short Circuit Current
Ripple Rejection
Safety V
Overvoltage Shutdown Threshold
V
Threshold Voltage
Reset Output Low Voltage
Reset Output High Voltage
Delay Time
Charging Current for Cdelay
Internal Pull-up Resistance
Low Input Threshold Voltage,
Keep-Alive Input
OUT
during Transients
OUT
<
Parameter
Latch-OFF Threshold
<
100 ms)
1 ms)
CC
= 6V to 26V, −40˚C
Internally Limited
−26V to +26V
(Note 1)
12 kV, 2 kV
5 mA
I
I
V
V
I
I
I
I
V
−40˚C
60˚C
I
I
R
fripple = 120 Hz, Vripple = 1 Vrms
I
In Keep-Alive mode
V
V
R
Reset Output
4.85V
Isink = 1.6 mA, V
1.4V
Cdelay = 0.1 µFd
3.5V
150˚C
260˚C
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
−50V
5 mA
V
IN
ON/OFF
IN
ON/OFF
IN
L
L
60V
OUT
= 1
= 100 ,
Peak
= 14.4V, 5 mA
= 5 mA, 9V
= 5 mA, 6V
= 5 mA
= 250 mA, V
= 5 mA, V
= 250 mA, V
= 5 mA
= 250 mA
= 50 mA
16.5V, Regulator OFF
Required to Generate a
V
V
T
I
OUT
V
T
OUT
OUT
3
J
= 0V, V
T
OUT
J
A
V
60V,
IN
135˚C
Conditions
Storage Temperature
Operating Ratings
Input Voltage
Ambient Temperature
125˚C, unless otherwise specified. C
60˚C
jc, TO-220, TO-263 Packages
ja, TO-220, TO-263 Packages
j-pins, SO20 Package
ja, SO20 Package
= 100 ms
250 mA
3.2V
5.25V
IN
5.15V
KA
OUT
IN
IN
= 5V
V
V
= 0V
= 6V
IN
IN
I
OUT
>
8V
3.2V
16.5V
26V
250 mA
0.9 V
0.3 V
−300
4.85
Min
0.4
(Note 1)
60
27
10
12
4
7
OUT
OUT
OUT
= 47 µFd with an
0.5 V
−50˚C to +150˚C
−40˚C to +125˚C
V
−500
Max
5.15
300
800
1.5
4.5
0.4
0.8
25
50
50
25
10
50
20
60
31
30
80
OUT
4
7
OUT
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6V to 26V
43˚C/W
25˚C/W
85˚C/W
3˚C/W
Units
mV
mV
mV
mA
mA
mA
mA
mV
mV
mV
µA
µA
dB
ms
µA
k
V
A
V
V
V
V
V
V
V