TPS76933DBVR 参数 Datasheet PDF下载

TPS76901, TPS76912, TPS76915, TPS76918, TPS76925

TPS76927, TPS76928, TPS76930, TPS76933, TPS76950

ULTRALOW-POWER 100-mA LOW-DROPOUT LINEAR REGULATORS

SLVS203D – JUNE 1999 – REVISED APRIL 2000

electrical characteristics over recommended operating free-air temperature range,

V

I

= V

O(typ)

+ 1 V, I

O

= 100 mA, EN = 0 V, C

O

= 4.7

µ

F (unless otherwise noted)

PARAMETER

TPS76901

TPS76912

TPS76915

TPS76918

TPS76925

TPS76927

TPS76928

TPS76930

TPS76933

TPS76950

TEST CONDITIONS

1.2 V

≤

VO

≤

5.5 V,

1.2 V

≤

VO

≤

5.5 V,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

TJ = 25°C,

TJ = –40°C to 125°C,

EN = 0V,

TJ = 25°C

EN = 0V,

TJ = –40°C to 125°C

EN = 0V,

TJ = 25°C

TJ = 25°C

TJ = –40°C to 125°C

2.7 V < VIN < 10 V

2.7 V < VIN < 10 V

2.7 V < VIN < 10 V

2.7 V < VIN < 10 V

2.8 V < VIN < 10 V

2.8 V < VIN < 10 V

3.5 V < VIN < 10 V

3.5 V < VIN < 10 V

3.7 V < VIN < 10 V

3.7 V < VIN < 10 V

3.8 V < VIN < 10 V

3.8 V < VIN < 10 V

4.0 V < VIN < 10 V

4.0 V < VIN < 10 V

4.3 V < VIN < 10 V

4.3 V < VIN < 10 V

6.0 V < VIN < 10 V

6.0 V < VIN < 10 V

0 mA < IO < 100 mA,

IO = 100 mA,

IO = 0 to 100 mA,

4.850

17

µA

28

12

0.04

%/V

0.1

190

350

1

750

µVrms

mA

µA

mV

3.201

5.0

5.150

2.910

3.3

3.399

2.716

3.0

3.090

2.619

2.8

2.884

2.425

2.7

2.781

1.746

2.5

2.575

V

1.455

1.8

1.854

1.187

1.5

1.545

MIN

0.97VO

1.224

1.261

TYP

VO

1.03VO

MAX

UNIT

Output voltage (

µA

to 100 mA

g (10

µ

load) (see Note 4)

)

Quiescent current (

(GND current)

(See Note 4 and Note 5)

Load regulation

Output voltage line regulation (∆VO/VO) (See Note 5)

VO + 1 V < VI

≤

10 V, TJ = 25°C,

See Note 4

VO + 1 V < VI

≤

10 V,

TJ = –40°C to 125°C, See Note 4

BW = 300 Hz to 50 kHz,

CO = 10

µF,

TJ = 25°C

VO = 0 V,

EN = VI,

See Note 4

2.7 < VI < 10 V

Output noise voltage

Output current limit

Standby current

TJ = –40°C to 125°C

2

µA

NOTES: 4. Minimum IN operating voltage is 2.7 V or VO(typ) + 1 V, whichever is greater. Maximum IN voltage 10 V, minimum output current

10

µA,

maximum output current 100 mA.

5. If VO

≤

1.8 V then Vimin = 2.7 V, Vimax = 10 V:

Line Reg. (mV)

+

+

V

% V

O

V

imax

100

*

2.7 V

*

V

1000

If VO

≥

2.5 V then Vimin = VO + 1 V, Vimax = 10 V:

V

% V

Line Reg. (mV)

O

V

imax

O

)

1 V

100

1000

4

POST OFFICE BOX 655303

•

DALLAS, TEXAS 75265