66

Parameter

Input Voltage

Output Voltage

Dropout Voltage

Line Regulation

Load Regulation

Temperature Coefficient of Output Voltage

Ripple Rejection

Overcurrent Protection

Starting Current

Output ON/OFF Control Voltage

(Voltage between terminal No.3 and 5)

Voltage with Output Off

Symbol

STR9000 Series

5-Terminal, Low Dropout Voltage Dropper Type

°C)

sElectrical Characteristics

Unit

V

V

V

mV

mV

mV/

°C

dB

A

V

V

V

°C)

*Output is turned on when voltage between terminal No.3 and 5 is less than 0.6V, and turned off if more than 2.0V.

Symbol

Conditions

Conditions

Conditions

Conditions

Conditions

Conditions

Conditions

Conditions

Ratings

STR9005

STR9012

STR9015

min.

typ.

max.

min.

typ.

max.

min.

typ.

max.

615

13

25

16

25

4.9

5.0

5.1

11.8

12.0

12.2

14.8

15.0

15.2

0.5

0.5

0.5

1.0

1.0

1.0

10

30

30

80

50

100

40

100

80

200

100

200

±0.5

±1.5

±1.5

54

54

54

4.1

4.1

4.1

0.6

0.6

0.6

2.0

2.0

2.0

0.5

0.5

0.5

sFeatures

• 5-terminal regulator with two screw mount package

• Output current: 4.0A

• Fine adjustment of output voltage

• Output ON/OFF control

• Built-in foldback overcurrent protection circuits

sApplications

• For stabilization of the secondary stage of switching power supplies

• Electronic equipment

sAbsolute Maximum Ratings

Unit

V

V

W

W

°C

°C

°C

°C/W

Ratings

STR9005

STR9012/9015

25

30

4.0

°C)

3.2(Without heatsink, stand-alone operation)

–30 to +125

–20 to +100

–30 to +125

1.25

qSTR9000 Series

Parameter

DC Input Voltage

DC Output Current

Power Dissipation

Junction Temperature

Ambient Operating Temperature

Storage Temperature

Thermal Resistance (junction to case)