LTC2903B datasheet(4/16 Pages) LINER

Part #	LTC2903B

Description	Precision Quad Supply Monitor in 6-Lead SOT-23

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Manufacturer	LINER [Linear Technology]

Direct Link	http://www.linear.com

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4

LTC2903-1

29031f

TYPICAL PERFOR A CE CHARACTERISTICS

5V Threshold Voltage

vs Temperature

TEMPERATURE (

°C)

–50

4.350

4.375

4.400

4.450

4.425

4.500

4.475

–25

025

50

28031 G01

75

100

TEMPERATURE (

°C)

–50

2.875

2.900

2.925

2.950

2.975

–25

025

50

28031 G02

75

100

TEMPERATURE (

°C)

–50

2.250

2.235

2.220

2.205

2.190

2.175

–25

025

50

28031 G03

75

100

3.3V Threshold Voltage

vs Temperature

2.5V Threshold Voltage

vs Temperature

1.8V Threshold Voltage

vs Temperature

ADJ Threshold Voltage

vs Temperature

–5.2V Threshold Voltage

vs Temperature

TEMPERATURE (

°C)

–50

1.625

1.615

1.595

1.605

1.575

1.585

1.565

–25

025

50

28031 G04

75

100

TEMPERATURE (

°C)

–50

0.510

0.505

0.500

0.495

0.490

–25

025

50

28031 G05

75

100

TEMPERATURE (

°C)

–50

–4.530

–4.555

–4.605

–4.580

–4.630

–4.655

–4.680

–25

025

50

28031 G06

75

100

Supply Currents

vs Temperature (LTC2903A)

TEMPERATURE (

°C)

–50

0

5

10

15

20

IV1

IV2

IV3

30

–25

025

50

29031 G07

75

100

25

V1 = 3.3V

V2 = 2.5V

V3 = 1.8V

Supply Currents

vs Temperature (LTC2903B)

TEMPERATURE (

°C)

–50

0

5

10

15

20

IV1

IV2

IV3

IV4

30

–25

025

50

29031 G08

75

100

25

V1 = 5V

V2 = 3.3V

V3 = 2.5V

V4 = 1.8V

Supply Currents

vs Temperature (LTC2903C)

TEMPERATURE (

°C)

–50

30

25

20

15

10

5

0

–5

25

75

29031 G09

–25

0

50

100

IV1

IV2

IV3

IV4

V1 = 5V

V2 = 3.3V

V3 = 1.8V

V4 = –5.2V

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LTC2903B Datasheet(PDF) 4 Page - Linear Technology

LTC2903B Datasheet(HTML) 4 Page - Linear Technology

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