TPS77501Q1, '515Q1, '516Q1, '518Q1, '525Q1, '533Q1 WITH RESET OUTPUT

TPS77601Q1, '77615Q1, '77618Q1, '77625Q1, '77628Q1, '77633Q1 WITH PG OUTPUT

FAST TRANSIENT RESPONSE 500mA LOW DROPOUT VOLTAGE REGULATORS

SGLS012B − MARCH 2003 − REVISED APRIL 2008

6

POST OFFICE BOX 655303

absolute maximum ratings over operating free-air temperature range (unless otherwise noted)

−0.3 V to 13.5 V

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

Voltage range at EN

−0.3 V to 16.5 V

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

Maximum RESET voltage (TPS775xx)

16.5 V

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

Maximum PG voltage (TPS776xx)

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

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

† 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 voltage values are with respect to network terminal ground.

DISSIPATION RATING TABLE − 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

§ 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).

¶ 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

Input voltage, VI#

2.7

10

V

Output voltage range, VO

TPS77501

1.5

5.5

V

Output voltage range, VO

TPS77601

1.2

5.5

V

Output current, IO (see Note 1)

0

500

mA

Operating virtual junction temperature, TJ (see Note 1)

−40

125

°C

# To calculate the minimum input voltage for your maximum output current, use the following equation: VI(min) = VO(max) + VDO(max load).

NOTE 1: Continuous current and operating junction temperature are limited by internal protection circuitry, but it is not recommended that the

device operate under conditions beyond those specified in this table for extended periods of time.