TPS77701, TPS77715, TPS77718, TPS77725, TPS77733 with RESET OUTPUT

TPS77801, TPS77815, TPS77818, TPS77825, TPS77833 with PG OUTPUT

FAST TRANSIENT RESPONSE 750mA LOW DROPOUT LINEAR REGULATORS

SLVS230G − SEPTEMBER 1999 − REVISED JANUARY 2004

www.ti.com

6

−0.3 V to 13.5 V

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

Voltage range at EN

−0.3 V to 16.5 V

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

Maximum RESET voltage (TPS777xx)

16.5 V

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

Maximum PG voltage (TPS778xx)

16.5 V

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

Peak output current

Internally limited

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

7 V

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

Continuous total power dissipation

See dissipation rating tables

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

−40

°C to 125°C

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

−65

°C to 150°C

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

ESD rating, HBM

2 kV

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

(1) 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.

(2) All voltage values are with respect to network terminal ground.

DISSIPATION RATING TABLE 1 − FREE-AIR TEMPERATURES

PACKAGE

AIR FLOW

(CFM)

TA < 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

D

0

568 mW

5.68 mW/

°C

312 mW

227 mW

D

250

904 mW

9.04 mW/

°C

497 mW

361 mW

DISSIPATION RATING TABLE 2 − FREE-AIR TEMPERATURES

PACKAGE

AIR FLOW

(CFM)

TA < 25°C

POWER RATING

DERATING FACTOR

ABOVE TA = 25°C

TA = 70°C

POWER RATING

TA = 85°C

POWER RATING

PWP§

0

2.9 W

23.5 mW/

°C

1.9 W

1.5 W

PWP§

300

4.3 W

34.6 mW/

°C

2.8 W

2.2 W

PWP¶

0

3 W

23.8 mW/

°C

1.9 W

1.5 W

PWP¶

300

7.2 W

57.9 mW/

°C

4.6 W

3.8 W

(1) This parameter is measured with the recommended copper heat sink pattern on a 1-layer PCB, 5 in × 5 in PCB, 1 oz.

copper, 2 in

× 2 in coverage (4 in2).

(2) This parameter is measured with the recommended copper heat sink pattern on a 8-layer PCB, 1.5 in × 2 in PCB, 1 oz.

copper with layers 1, 2, 4, 5, 7, and 8 at 5% coverage (0.9 in2) and layers 3 and 6 at 100% coverage (6 in2). For more

information, refer to TI technical brief SLMA002.

recommended operating conditions

MIN

MAX

UNIT

2.7

10

V

Output voltage range, VO

TPS77701

1.5

5.5

V

Output voltage range, VO

TPS77801

1.2

5.5

V

Operating junction temperature, TJ

−40

125

°C

(1) Minimum VIN = VOUT + VDO or 2.7V, whichever is greater.