RT9163

DS9163-14 April 2002

www.richtek-ic.com.tw

3

Absolute Maximum Ratings

Input Voltage

15V

°C

TO-92

0.6W

SOT-89

0.5W

Package Thermal Resistance

TO-92,

160

°C/W

SOT-89,

100

°C/W

SOT-89,

300

°C/W

SOT-223,

15

°C/W

SOT-223,

60

°C/W

TO-252,

15

°C/W

TO-252,

56

°C/W

Operating Junction Temperature Range

−40°C to 125°C

Storage Temperature Range

−65°C to 150°C

Electrical Characteristics

°C, unless otherwise specified)

Parameter

Symbol

Test Conditions

Min

Typ

Max

Units

RT9163-33

3.235

3.300

3.365

RT9163-35

3.430

3.500

3.570

Output Voltage

(1)

RT9163-50

4.900

5.000

5.100

V

RT9163-33

RT9163-35

--

0.1

0.4

Line Regulation

(1)

RT9163-50

--

0.1

0.4

%

Load Regulation

(1)

--

0.2

0.4

%

Dropout Voltage

(2)

--

1.3

1.4

V

Current Limit

Load = 1

Ω

550

--

--

mA

Quiescent Current

--

4.5

8

mA

Temperature Coefficient

--

0.005

--

%/

°C

Temperature Stability

--

0.5

--

%

RMS Output Noise

(3)

--

0.003

--

Notes:

(1) Low duty cycle pulse tested with Kelvin connections.

(2) Dropout voltage is defined as the input to output differential at which the output voltage drops 100mV below the

value measured with a 1V differential.

(3) Bandwidth of 10 Hz to 10 kHz.