Absolute Maximum Ratings

(Ta=25˚C)

Parameter

Symbol

Rating

Unit

Input voltage

20

Output adjustment terminal voltage

5

Output current

2.0

Power dissipation

1.4

15

Junction temperature

150

Operating temperature

-20 to +80

Storage temperature

-40 to +150

Soldering temperature

260(For 10s)

*1 All are open except GND and applicable terminals.

*2 Pd1: No heat sink, Pd2: With infinite heat sink

*3 Overheat protection may operate at 125<=Tj<=150˚C

Tec.PW961004

Electrical Characteristics

Parameter

Symbol

Condition

MIN.

TYP.

MAX.

Unit

Input voltage

3.5

20

V

Output voltage

3.0

15

V

Load regulation

Io=5mA to 2A

Tj=0 to 125˚C

0.1

2

%

Line regulation

Vin=5 to 15V, Io=5mA

0.1

2.5

%

Ripple rejection

RR

45

55

dB

Temperature coefficient of reference voltage

Dropout voltage

Reference voltage

%/˚C

2.574

2.64

±0.01

2.706

V

V

0.5

Quiescent current

Io=0A

8mA

Vin=3.5V, Io=2A

PQ15RW21

Low Power-Loss Voltage Regulator

(Unless otherwise specified, conditions shall be Vin=5V, Vo=3.3V(R1=2k

As of December 1996

˚C

˚C

˚C

˚C

V

V

A

W

W

*1

*2

*3

−

−

−

−

−

−

−

−

−

−

−

−

−

−

−