SENSITRON
SHD501290
SEMICONDUCTOR
TECHNICAL DATA
DATA SHEET 4174, REV. -
HERMETIC ULTRA LOW DROPOUT LINEAR REGULATOR
DESCRIPTION/FEATURES:
7.0A, ULTRA LOW DROPOUT, ADJUSTABLE POSITIVE LINEAR REGULATOR IN HERMETIC MO-078
PACKAGE
·
·
·
·
·
DROPOUT VOLTAGE: 540mV at 7A
FAST TRANSIENT RESPONSE
REMOTE SENSE
1mV TYPICAL LOAD REGULATION
NO SUPPLY SEQUENCING PROBLEMS IN DUAL SUPPLY MODE
MAXIMUM RATINGS
RATING
ALL RATINGS ARE @ TC = 25 °C UNLESS OTHERWISE SPECIFIED.
SYMBOL
IO
MAX.
7
UNITS
Amps
Volts
Volts
W
OUTPUT CURRENT
POWER INPUT VOLTAGE
VPWR
VCTRL
PD
6
CONTROL INPUT VOLTAGE
13
20
5.0
POWER DISSIPATION TC = 25 °C
THERMAL RESISTANCE, JUNCTION TO CASE
°C/W
Rq
JC
OPERATING JUNCTION TEMPERATURE RANGE
STORAGE TEMPERATURE RANGE
TJ
Tstg
TL
-55 to +125
-65 to +150
300
°C
°C
°C
LEAD TEMPERATURE SOLDERING (10 SEC MAX.)
ELECTRICAL CHARACTERISTICS
PARAMETER
CONDITIONS
MIN.
1.243
1.232
TYP
MAX.
1.257
1.263
UNITS
Volts
VCTRL = 2.75V, VPWR = 2V, ILOAD = 10mA
1.250
1.250
Reference Voltage
VCTRL = 2.7 to 12V, VPWR = 1.75 to 5.5V, ILOAD
10mA to 7A
=
Volts
7.1
8
1
Current Limit
VCTRL = 2.75V, VPWR = 2.05V, DVOUT = 100mV
VCTRL=2.7 to 12V, VPWR=1.75 to 5.5V, ILOAD=10mA
VCTRL = 2.75V, VPWR = 2.1V, ILOAD = 10mA to 7A
A
-
-
-
-
-
-
-
3
Line Regulation
mV
mV
mA
mA
1
5
Load Regulation
Minimum Load Current
Adjust Pin Current
VCTRL = 5V, VPWR = 3.3V
5
10
120
10
60
120
VCTRL = 2.75V, VPWR = 2.05V, ILOAD = 10mA
VCTRL = 2.75V, VPWR = 2.05V, ILOAD = 100mA
VCTRL = 2.75V, VPWR = 2.05V, ILOAD = 4A
VCTRL = 2.75V, VPWR = 2.05V, ILOAD = 7A
50
6
mA
mA
mA
30
60
Control Pin Current
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