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AD73XX
Low Quiescent Current_Low Dropout CMOS Voltage Regulator AD73XX Series
■
300mA
Ferture:
·high output voltage accuracy ±2% ·low dropout voltage 3.0mV Iout=1mA ·low quiescent current 1.2uA ·Max input voltage 15V ·Output current 300mA ■ Applications · Power source for home electric/electronic appliances · Power source for battery-powered devices · Power source for personal communication devices ■ Selection table Part NO. Output voltage Tolerance MARK (Note) SOT-89 TO-92 AD7315 1.5V ±2% MD3-15 AD7318 1.8V ±2% MD3-18 AD7325 2.5V ±2% MD3-25 AD7328 2.8V ±2% MD3-28 AD7330 3.0V ±2% MD3-30 AD7333 3.3V ±2% MD3-33 AD7336 3.6V ±2% MD3-36 AD7344 4.4V ±2% MD3-44 AD7350 5.0V ±2% MD3-50 NOTE:
MARK SOT-23-3 M15 M18 M25 M28 M30 M33 M36 M44 M50
for semi_custom parts selectable output voltage from 1.2~7.0V in 0.1v increment
■ Package and Pin Assignment
Figure 1
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Ver.0.10
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AD73XX
■ Absolute Maximum Ratings: Item Input voltage Output voltage symbol
(Ta=25℃ unless otherwise specified) Absolute Maximum Ratings 18 V ss-0.3~ VIN+0.3 SOT_89 500 300 200 Unit
v v
in
out
power dissipation
PD
Topr Tstg
TO92 SOT_23
mw
Operation temperature range Storage temperature range
-40~+85 ℃ -40~+125
Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. ■ Electrical Characteristics:
AD73XX series(AD7315,Output voltage +1.5V) (Ta=25℃ unless otherwise specified)
ITEM Output voltage Output current
*1
SYMBOL VOUT IOUT Vdrop
△VOUT1 △VIN· VOUT △VOUT2
CONDITIONS VIN=3.5V,IOUT=10mA VIN= 3.5V IOUT=5 mA 2.5V≤VIN≤15V IOUT=1mA VIN=3.5V 1.0mA≤IOUT≤100mA VIN=3.5V,IOUT=1mA -40℃≤Ta≤85℃ VIN=15V No Load
MIN 1.470 100
TYPE 1.5
MAX 1.530
UNITS V mA
Test circuits 1 3
Dropout voltage
*2
120 0.05 45 0.2 90
mV %/V 1 mV
Ppm/℃
Line regulation Load regulation Temperature coefficient Current consumption Input voltage Short current limit
△VOUT △Ta·VOUT ISS1 VIN Ilim
±50 ±100 1.2 2.5 15
uA V mA
2
Vout=0V
15
50
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Ver.0.10
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AD73XX
AD73XX series(AD7318,Output voltage +1.8V)
(Ta=25℃ unless otherwise specified)
ITEM Output voltage Output current
*1
SYMBOL VOUT IOUT Vdrop
△VOUT1 △VIN· VOUT △VOUT2
CONDITIONS VIN=3.8V,IOUT=10mA VIN= 3.8V IOUT=10 mA 2.5V≤VIN≤15V IOUT=1mA VIN=3.8V 1.0mA≤IOUT≤150mA VIN=3.8V,IOUT=1mA -40℃≤Ta≤85℃ VIN=15V No Load
MIN
TYPE
MAX
UNITS V mA
1.764 1.800 1.836 200 120 0.05 45 ±50 1.2 0.2 90 ±100 2.5 15
Test circuits 1 3
Dropout voltage
*2
mV %/V 1 mV
Ppm/℃
Line regulation Load regulation Temperature coefficient Current consumption Input voltage Short current limit
△VOUT △Ta·VOUT ISS1 VIN Ilim
uA V mA
2
Vout=0V
15
50
AD73XX series(AD7325,Output voltage +2.5V)
(Ta=25℃ unless otherwise specified)
ITEM Output voltage Output current
*1
SYMBOL VOUT IOUT Vdrop
△VOUT1 △VIN· VOUT △VOUT2
CONDITIONS VIN=4.5V,IOUT=50mA VIN= 4.5V IOUT=1 mA IOUT=50 mA 3.5V≤VIN≤15V IOUT=1mA VIN=4.5V 1.0mA≤IOUT≤250mA VIN=4.5V,IOUT=10mA -40℃≤Ta≤85℃ VIN=15V No Load
MIN
TYPE
MAX
UNITS V mA
2.450 2.500 2.550 250 5 150 0.05 45 ±50 1.2 0.2 90 ±100 2.5 15
Test circuits 1 3
Dropout voltage
*2
mV %/V 1 mV
Ppm/℃
Line regulation Load regulation Temperature coefficient Current consumption Input voltage Short current limit
△VOUT △Ta·VOUT ISS1 VIN Ilim
uA V mA
2
Vout=0V
15
50
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Ver.0.10
Free Datasheet http://www.datasheet4u.com/
AD73XX
AD73XX series(AD7328,Output voltage +2.8V)
(Ta=25℃ unless otherwise specified)
ITEM Output voltage Output current
*1
SYMBOL VOUT IOUT Vdrop
△VOUT1 △VIN· VOUT △VOUT2
CONDITIONS VIN=4.8V,IOUT=50mA VIN= 4.8V IOUT=1 mA IOUT=50 mA 4.8V≤VIN≤15V IOUT=1mA VIN=4.8V 1.0mA≤IOUT≤300mA VIN=4.8V,IOUT=10mA -40℃≤Ta≤85℃ VIN=15V No Load
MIN
TYPE
MAX
UNITS V mA
2.744 2.800 2.856 300 5 120 0.05 60 ±50 1.2 0.2 100 ±100 2.5 10
Test circuits 1 3
Dropout voltage
*2
mV %/V 1 mV
Ppm/℃
Line regulation Load regulation Temperature coefficient Current consumption Input voltage Short current limit
△VOUT △Ta·VOUT ISS1 VIN Ilim
uA V mA
2
Vout=0V
15
50
AD73XX series(AD7330,Output voltage +3.0V)
(Ta=25℃ unless otherwise specified)
ITEM Output voltage Output current
*1
SYMBOL VOUT IOUT Vdrop
△VOUT1 △VIN· VOUT △VOUT2
CONDITIONS VIN=5.0V,IOUT=10mA VIN= 5.0V IOUT=1 mA IOUT=100 mA 4.0V≤VIN≤15V IOUT=1mA VIN=5.0V 1.0mA≤IOUT≤300mA VIN=4.0V,IOUT=10mA -40℃≤Ta≤85℃ VIN=15V No Load
MIN
TYPE
MAX
UNITS V mA
2.940 3.000 3.060 300 5 250 0.05 60 ±50 1.2 .