Copyright

© ANPEC Electronics Corp.

Rev. A.2 - Nov., 2006

APL1187

www.anpec.com.tw

2

Pin Configurations

Symbol

Parameter

Rating

Unit

Input Voltage

9

V

°C

1.3

W

Operating Junction Temperature Range

0 to 150

°C

Storage Temperature Range

-65 to +150

°C

Lead Temperature (Soldering, 10 second)

260

°C

θ

JA

Thermal Resistance from Junction to Ambient

SOT-89

SOT-223

130

75

°C/W

θ

JC

Thermal Resistance from Junction to Case

SOT-89

SOT-223

40

15

°C/W

SOT-89 Top View

GND

(Tab)

GND 2

VIN 3

VOUT 1

GND 2

GND

(Tab)

VIN 3

VOUT 1

SOT-223 Top View

APL1187

APL1187

Note 1: Stresses beyond the absolute maximum rating may damage the device and operating in the absolute maximum rating conditions may affect

device reliability.

Note 2: The maximum allowable power dissipation at any T

the maximum allowable power dissipation will result in excessive die temperature.

Electrical Characteristics

APL1187

Symbol

Parameter

Test Conditions

Min

Typ

Max

Unit

Output Voltage

APL1187-12

°C, 0≤ I

OUT

≤ 0.6A,

2.8V

≤V

IN

≤9V,

1.176

1.200

1.224

V

Input Voltage

2.8

9

V

Line Regulation

APL1087-12

°C, I

2.8V

≤V

IN

1

6

mV

Load Regulation

APL1187-12

°C, V

0

≤ I

OUT

0.4

0.6

%

Dropout Voltage

°C

1.4

1.55

V

Current Limit

°C

800

mA

PSRR

Ripple Rejection

°C

60

75

dB

OT

Over Temperature Point

150

°C

OTP Hysteresis

20

°C

Quiescent Current

APL1187-12

°C, V

IN

≤9V

5.5

10

mA

Note 3: See thermal regulation specifications for changes in output voltage due to heating effects. Load line 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.