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LM9076 Datasheet(PDF) 3 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part # LM9076
Description  150mA Ultra-Low Quiescent Current LDO Regulator with Delayed Reset Output
PDF  8 Pages
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Manufacturer  NSC [National Semiconductor (TI)]
Direct Link  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM9076 Datasheet(HTML) 3 Page - National Semiconductor (TI)

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Electrical Characteristics for LM9076–5.0 (Continued)
The following specifications apply for V
IN
= 14V; V
SHUTDOWN = Open; ILOAD = 10mA; TA = +25˚C; COUT = 10µF, 0.5
Ω < ESR <
4.0
Ω; unless otherwise specified. Bold Values indicate −40˚C ≤ T
A
≤ 125˚C. (Note 4, Note 5)
Symbol
Parameter
Conditions
Min
Typ
Max
Units
RESET PIN CHARACTERISTICS
V
THR
V
OUT Threshold for
RESET Low
(Note 3)
0.83
0.89
0.94
X V
OUT
(Nom)
V
OH
RESET pin high
voltage
External pull-up
resistor to V
OUT =
100k
Ω
V
OUT X 0.90
V
OUT X 0.99
V
OUT
V
V
OL
RESET pin low
voltage
C
DELAY < 4.0V,
I
SINK = 250µA
–
0.2
0.3
V
C
DELAY PIN CHARACTERISTICS
I
DELAY
C
DELAY Charging
Current
V
IN = 14V,
V
DELAY =0V
-0.35
-0.42
-0.50
uA
V
OL
C
DELAY pin low
voltage
V
OUT < 4.0V,
I
SINK =IDELAY
—
0.100
—
V
t
DELAY
Reset Delay Time
V
IN = 14V, CDELAY =
0.001uF
V
OUT rising from 0V,
∆t from V
OUT > VOR
to RESET pin HIGH
9.5
11.9
14.3
ms
SHUTDOWN CONTROL LOGIC — LM9076BMA Only
V
IL(SD)
SHUTDOWN Input
Low Threshold
Voltage
V
SHUTDOWN pin falling
from 5.0V until Vout
>4.5V (Vout = On)
1
1.5
—
V
V
IH(SD)
SHUTDOWN Input
High Threshold
Voltage
V
SHUTDOWN pin rising
from 0V until Vout <
0.5V (Vout = Off)
—
1.5
2
V
I
IH(SD)
SHUTDOWN Pin
High Bias Current
V
SHUTDOWN = 40V
—
35
µA
V
SHUTDOWN = 5V
—
15
35
µA
V
SHUTDOWN =2V
—
6
10
µA
I
IL(SD)
SHUTDOWN Input
Low Bias Current
V
SHUTDOWN = 0V
—0—
µA
Note 1: Absolute Maximum Ratings indicate the limits beyond which the device may cease to function, and/or damage to the device may occur.
Note 2: Operating Ratings indicate conditions for which the device is intended to be functional, but does not guarantee specific performance limits. For guaranteed
specifications and conditions refer to the Electrical Characteristics
Note 3: Not Production tested, Guaranteed by Design. Minimum, Typical, and/or Maximum values are provided for informational purposes only.
Note 4: Pulse testing used maintain constant junction temperature (TJ ).
Note 5: The regulated output voltage specification is not guaranteed for the entire range of VIN and ouput loads. Device operational range is limited by the maximum
junction temperature (T J ). The junction temperature is influenced by the ambient temperature (T A ), package selection, input voltage (VIN ), and the output load
current. When operating with maximum load currents the input voltage and/or ambient temperature will be limited. When operating with maximum input voltage the
load current and/or the ambient temperature will be limited.
Note 6: Worst case (FREE AIR) per EIA/JESD51–3.
www.national.com
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