TPS77601EP, TPS77615EP, TPS77618EP, TPS77625EP

TPS77628EP, TPS77633EP WITH PG OUTPUT

FAST TRANSIENT RESPONSE 500mA LOW DROPOUT VOLTAGE REGULATORS

SGLS176A − AUGUST 2003 − REVISED MARCH 2007

2

POST OFFICE BOX 655303

t − Time −

µs

TPS77x33

LOAD TRANSIENT RESPONSE

500

0

0

50

−50

Co = 2x47 µF

ESR = 1/2x100 m

Ω

VO = 3.3 V

VI = 4.3 V

060

40

20

80 100

140

120

160 180 200

TA − Free-Air Temperature − °C

−40

0

20

120

103

−60

40

60

80 100

TPS77x33

DROPOUT VOLTAGE

vs

FREE-AIR TEMPERATURE

102

101

100

10−1

10−2

−20

140

IO = 10 mA

IO = 0 mA

Co = 10 µF

IO = 500 mA

TA

OUTPUT

VOLTAGE

(V TYP)

PACKAGE

ORDERABLE

PART NUMBER

TOP-SIDE

MARKING

3.3

TSSOP − PW

Tape and reel

TPS77633QPWPREP

77633QE

2.8

TSSOP − PW

Tape and reel

TPS77628QPWPREP§

77628QE

2.5

TSSOP − PW

Tape and reel

TPS77625QPWPREP

77625QE

−40

°C to 125°C

1.8

TSSOP − PW

Tape and reel

TPS77618QPWPREP

77618QE

−40 C to 125 C

1.5

TSSOP − PW

Tape and reel

TPS77615QPWPREP

77615QE

Adjustable‡

1.2 V to 5.5 V

TSSOP − PW

Tape and reel

TPS77601QPWPREP

77601QE

† Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at

www.ti.com/sc/package.

‡ The TPS77601 is programmable using an external resistor divider (see application information).

§ TPS77628 is Product Preview.

† See application information section for capacitor selection details.

PG

OUT

OUT

7

6

5

IN

IN

EN

GND

3

16

14

13

VI

0.1

µF

PG

VO

10

µF

+

Co†