Copyright

© ANPEC Electronics Corp.

Rev. A.4 - May., 2010

APL1117A

www.anpec.com.tw

3

Symbol

Parameter

Range

Unit

DC Supply Voltage

V

Regulator Output Voltage (Adjustable Version)

1.25 to 10.5

V

Output Load Current

0 to 1

A

Operating Ambient Temperature

-20 to 70

°C

Operating Junction Temperature

-20 to 125

°C

Recommended Operating Conditions

Electrical Characteristics

Unless otherwise noted , these specifications apply over C

T

APL1117A

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Unit

Reference Voltage

1.225

1.250

1.275

V

APL1117A-12

2.7V

≤ V

IN

≤12V

1.176

1.200

1.224

Output Voltage

APL1117A-15

3V

≤ V

IN

≤12V

1.470

1.500

1.530

V

APL1117A

1.5V

≤(V

≤12V, I

-

0.15

0.5

APL1117A-12

2.7V

≤ V

IN

≤12V, I

-

1.8

6

%

Line Regulation

APL1117A-15

3V

≤ V

IN

≤12V, I

-

2.2

7.5

mV

Load Regulation

≤ I

OUT

-

-

1

%

Dropout Voltage

(Note4)

-

1.3

1.4

V

Current Limit

1100

-

-

mA

Minimum Load Current

°C

-

5

10

mA

PSRR

Ripple Rejection

µF

-

60

70

dB

Note 3 : Load regulations are measured at a constant junction temperature by low duty cycle pulse testing.

Note 4 : Dropout voltage is specified over the full output current range of the device. Dropout voltage is defined as the minimum input/

output differential measured at the specified output current. Test points and limits are also shown on the Dropout Voltage

curve.