TPS75201MEP

FAST TRANSIENT RESPONSE 2A LOW DROPOUT VOLTAGE REGULATOR

WITH RESET

SGLS325 − JANUARY 2006

5

POST OFFICE BOX 655303

absolute maximum ratings over operating junction temperature range (unless otherwise noted)

−0.3 V to 5.5 V

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

Voltage range at EN

−0.3 V to 16.5 V

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

Maximum RESET voltage

16.5 V

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

Peak output current

Internally limited

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

5.5 V

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

Continuous total power dissipation

See dissipation rating table

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

−55

°C to 125°C

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

−65

°C to 150°C

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

ESD rating, Human-Body Model

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 one-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 an eight-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

5

V

Output voltage range, VO

1.5

5

V

Output current, IO

0

2.0

A

Operating virtual junction temperature, TJ

−55

125

°C

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