ACE1117C

1A Bipolar Linear Regulator

VER 1.3

4

Load Regulation

△Vout

ACE1117C-ADJ

Vin=2.75V, 10mA≦Iout≦1A

10

30

mV

ACE1117C-1.2V

Vin=2.7V, 10mA≦Iout≦1A

10

30

ACE1117C-1.8V

Vin=3.3V, 10mA≦Iout≦1A

10

30

ACE1117C-2.5V

Vin=4.0V, 10mA≦Iout≦1A

10

30

ACE1117C-3.3V

Vin=4.8V, 10mA≦Iout≦1A

10

30

ACE1117C-5.0V

Vin=6.5V, 10mA≦Iout≦1A

10

30

ACE1117C-12.0V

Vin=13.5V, 10mA≦Iout≦1A

10

30

Quiescent Current

ACE1117C-1.2V, Vin=10V

2

5

mA

ACE1117C-1.8V, Vin=12V

2

5

ACE1117C-2.5V, Vin=12V

2

5

ACE1117C-3.3V, Vin=12V

2

5

ACE1117C-5.0V, Vin=12V

2

5

ACE1117C-12.0V, Vin=20V

2

5

Adjust Pin Current

ACE1117C-ADJ Vin=5V,

10mA≦Iout≦1A

55

120

uA

Iadj change

Ichange

ACE1117C-ADJ Vin=5V,

10mA≦Iout≦1A

0.2

10

uA

Current Limit

llimit

1

A

Minimum load Current

lmin

ACE1117C-ADJ

2

10

mA

Temperature coefficient

△V/△T

±100

ppm

Vdrop

Dropout voltage

Iout=100mA

1.23

1.3

V

Iout=1A

1.3

1.5

V

Thermal Resistance

ΘJC

SOT-223

20

℃/W

TO-252

10

Note1: All test are conducted under ambient temperature 25°C and within a short period of time 20ms

Note2: Load current smaller than minimum load current of ACE1117C-ADJ will lead to unstable or oscillation output.