TPS75101Q, TPS75115Q, TPS75118Q, TPS75125Q, TPS75133Q WITH POWER GOOD

TPS75301Q, TPS75315Q, TPS75318Q, TPS75325Q, TPS75333Q WITH RESET

FAST-TRANSIENT-RESPONSE 1.5-A LOW-DROPOUT VOLTAGE REGULATORS

SLVS241B – MARCH 2000 – REVISED JUNE 2003

8

POST OFFICE BOX 655303

125

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Adjustable

1.5 V

≤ VO ≤ 5.5 V,

TJ = 25°C

VO

j

Voltage

1.5 V

≤ VO ≤ 5.5 V

0.98 VO

1.02 VO

1 5 V Output

TJ = 25°C,

2.7 V < VIN < 5.5 V

1.5

1.5 V Output

2.7 V < VIN < 5.5 V

1.470

1.530

Output voltage

1 8 V Output

TJ = 25°C,

2.8 V < VIN < 5.5 V

1.8

V

g

(see Notes 1 and 3)

1.8 V Output

2.8 V < VIN < 5.5 V

1.764

1.836

V

2 5 V Output

TJ = 25°C,

3.5 V < VIN < 5.5 V

2.5

2.5 V Output

3.5 V < VIN < 5.5 V

2.450

2.550

3 3 V Output

TJ = 25°C,

4.3 V < VIN < 5.5 V

3.3

3.3 V Output

4.3 V < VIN < 5.5 V

3.234

3.366

Quiescent current (GND current) (see Note 2)

TJ = 25°C,

See Note 3

75

µA

Quiescent current (GND current) (see Note 2)

See Note 3

125

µA

Output voltage line regulation (

(see Notes 1 and 2)

VO + 1 V < VI ≤ 5.5 V, TJ = 25°C

0.01

%/V

()

Output voltage line regulation (

(see Notes 1 and 2)

VO + 1 V < VI < 5.5 V

0.1

%/V

Load regulation (see Note 3)

1

mV

Output noise voltage

BW = 300 Hz to 50 kHz, VO = 1.5 V

CO = 100 µF,

TJ = 25°C

60

µVrms

Output current Limit

VO = 0 V

3.3

4.5

A

Thermal shutdown junction temperature

150

°C

Standby current

EN = VI,

TJ = 25°C,

1

µA

Standby current

EN = VI

10

µA

FB input current

TPS75x01Q

FB = 1.5 V

–1

1

µA

High level enable input voltage

2

V

Low level enable input voltage

0.7

V

Power supply ripple rejection (see Note 2)

f = 100 Hz,

CO = 100 µF,

TJ = 25°C,

See Note 1, IO = 1.5 A

63

dB

Minimum input voltage for valid

PG

IO(PG) = 300µA,

V(PG) ≤ 0.8 V

1

1.3

V

PG

Trip threshold voltage

VO decreasing

80

86

%VO

PG

(TPS751xxQ)

Hysteresis voltage

Measured at VO

0.5

%VO

Output low voltage

VI = 2.7 V,

IO(PG) = 1mA

0.15

0.4

V

Leakage current

V(PG) = 5.5 V

1

µA

NOTES:

1. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum IN voltage 5.5 V.

Line Reg. (mV)

+ % V

V

O

V

imax *

2.7 V

100

1000

Line Reg. (mV)

+ % V

V

O

V

imax *

V

O )

1V

100

1000

3. IO = 1 mA to 1.5 A