© 2001 Fairchild Semiconductor Corporation

www.fairchildsemi.com

KA78RH33R Rev. 1.1.0

2

Absolute Maximum Ratings

Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-

ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-

tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The

Temperature Characteristics

Thermal Characteristics

Electrical Characteristics

Symbol

Parameter

Value

Unit

Power Supply Input Voltage

15

V

Output Load Current

800

mA

Junction Temperature

150

°C

Operating Junction Temperature

-25 to 125

°C

Storage Temperature

-55 to 150

°C

Symbol

Parameter

Value

Unit

Temperature Coefficient of Output Voltage

±0.02

%/

°C

Symbol

Parameter

Value

Unit

Thermal Resistance, Junction to Ambient

110

°C/W

Symbol

Parameter

Conditions

Min.

Typ.

Max.

Unit

Output Voltage

3.27

3.30

3.33

V

Output Voltage

3.23

3.30

3.37

V

Line Regulation

1

10

mV

Load Regulation

1

20

mV

RR

Ripple Rejection

55

dB

Dropout Voltage

1.00

1.20

V

1.05

1.25

1.10

1.40

Quiescent Current

5

10

mA

Temperature Coefficient

of Output Voltage

0.2

mV/

°C

Peak Output Current

800

mA

Output Noise Voltage

f = 10 Hz to 10 kHz

100

μVrms