TPS76030, TPS76032, TPS76033, TPS76038, TPS76050

LOW-POWER 50-mA LOW-DROPOUT LINEAR REGULATORS

SLVS144D – JULY 1998 – REVISED MAY 2001

2

POST OFFICE BOX 655303

Terminal Functions

TERMINAL

I/O

DESCRIPTION

NAME

NO.

I/O

DESCRIPTION

EN

3

I

Enable input

GND

2

Ground

IN

1

I

Input voltage

NC

4

No connection

OUT

5

O

Regulated output voltage

–0.3 V to 16 V

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Voltage range at EN

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Peak output current

internally limited

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Continuous total dissipation

See Dissipation Rating Table

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–40

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–65

°C to 150°C

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

ESD rating, HBM

1.5 kV

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

† Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device. These are stress ratings only, and

functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not

implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

‡ All voltages are with respect to device GND pin.

DISSIPATION RATING TABLE

BOARD

PACKAGE

R

θJC

R

θJA

DERATING FACTOR

ABOVE TA = 25°C

TA ≤ 25°C

POWER RATING

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

Low K§

DBV

65.8

°C/W

259

°C/W

3.9 mW/

°C

386 mW

212 mW

154 mW

High K¶

DBV

65.8

°C/W

180

°C/W

5.6 mW/

°C

555 mW

305 mW

222 mW

§ The JEDEC Low K (1s) board design used to derive this data was a 3 inch x 3 inch, two layer board with 2 ounce copper traces on top of the board.

¶ The JEDEC High K (2s2p) board design used to derive this data was a 3 inch x 3 inch, multilayer board with 1 ounce internal power and ground

planes and 2 ounce copper traces on top and bottom of the board.

recommended operating conditions

MIN

NOM

MAX

UNIT

TPS76030

3.2

16

TPS76032

3.4

16

Input voltage, VI

TPS76033

3.5

16

V

TPS76038

4

16

TPS76050

5.2

16

Continuous output current, IO

0

50

mA

Operating junction temperature, TJ

– 40

125

°C