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ACE1085G

3A Low Dropout Linear Regulator

ACE Technology Co., LTD. 

ACE1085G

3A Low Dropout Linear Regulator

Electrical Characteristics

Parameter

Conditions

Min Typ Max Unit

Reference Voltage ACE1085G

Io=10mA, TJ =25,

(Vin-Vout )=1.5V

1.225 1.250 1.275 V

ACE1085G-15

Io=10mA, TJ =25,

3V≦Vin≦12V

1.470 1.500 1.530 V

ACE1085G-18

Io=10mA, TJ =25,

3.3V≦Vin≦12V

1.764 1.800 1.836 V

Output Voltage

ACE1085G-25

Io=10mA, TJ =25,

4V≦Vin≦12V

2.450 2.500 2.550 V

ACE1085G-33

Io=10mA, TJ =25,

4.8V≦Vin≦12V

3.235 3.300 3.365 V

ACE1085G-50

Io=10mA, TJ =25,

6.5V≦Vin≦12V

4.900 5.000 5.100 V

Line Regulator ACE1085GXXX

Io=10mA,

Vout+1.5<Vin<12

0.2 %

Load Regulation

Dropout Voltage

(Vin-Vout)

ACE1085G

ACE1085G-15

ACE1085G-18

ACE1085G-25

ACE1085G-33

ACE1085G-50

ACE1085GXXX

Vin=3.3V, 0mA<Io<3A,

TJ=25(Note 1,2)

Vin=3.0V, 0mA<Io<3A,

TJ=25(Note 1,2)

Vin=3.3V, 0mA<Io<3A,

TJ =25(Note 1,2)

Vin=4.0V, 0mA<Io<3A,

TJ=25(Note 1,2)

Vin=5.0V, 0mA<Io<3A,

TJ=25(Note 1,2)

Vin=8.0V, 0mA<Io<3A,

TJ=25(Note 1,2)

Io=3A(Vout=1% Vout)

1%

12 15 mV

15 18 mV

20 25 mV

26 33 mV

40 50 mV

1.3 1.4 V

Current Limit

ACE1085GXXX

Vin-Vout=5V

3.1

A

Minimum Load

Current

Adjustable

model

Vin=5V

5 10 mA

Adjust Pin Current

Adjustable

model

Vin=12V, Io=10mA

55 100 μA

Quiescent Current Fixed model

Vin=12V, Io=0mA

12 mA

Thermal Regulation

TA=25℃, 30ms pulse

0.008 0.04 %W

Ripple Rejection

F=120Hz,COUT=25μF, Tantalum, IO=3A

ACE1085GXXX

Vin=Vout+3V

60

70 dB

Temperature

Stability

IO=10mA

0.5

%

VER 1.4 3

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