TPS3839A09DBZR datasheet(7/24 Pages) TI

Part #	TPS3839A09DBZR

Description	Ultralow Power, Supply Voltage Supervisor

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Manufacturer	TI [Texas Instruments]

Direct Link	http://www.ti.com

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0.5

1.5

2.5

3.5

0

2

4

6

8

10

IOH (mA)

TA = −40°C

TA = 0°C

TA = +25°C

TA = +85°C

VDD = 3.3 V

G005

2

2.5

3

3.5

4

0

2

4

6

8

10

12

IOH (mA)

TA = −40°C

TA = 0°C

TA = +25°C

TA = +85°C

VDD =4.0 V

G006

−1

−0.8

−0.6

−0.4

−0.2

0

0.2

−40

−15

10

35

60

85

Temperature (°C)

TPS3839A09

TPS3839K50

G003

0.8

1

1.2

1.4

1.6

1.8

0

0.5

1

1.5

2

2.5

3

3.5

IOH (mA)

TA = −40°C

TA = 0°C

TA = +25°C

TA = +85°C

VDD = 1.8 V

G004

100

110

120

130

140

150

160

170

180

190

200

−40

−15

10

35

60

85

Temperature (°C)

VDD = 1.2 V

VDD = 3.3 V

VDD = 5.0 V

VDD = 6.5 V

G001

180

190

200

210

220

−40

−15

10

35

60

85

Temperature (°C)

TPS3839K33

G002

TPS3831

TPS3839

www.ti.com

SBVS193B – JUNE 2012 – REVISED APRIL 2013

TYPICAL CHARACTERISTICS

At TA = +25°C and C1 = 0.1 µF, unless otherwise noted.

Figure 4. SUPPLY CURRENT vs INPUT VOLTAGE AND

Figure 5. RESET DELAY vs TEMPERATURE

TEMPERATURE

Figure 6. PERCENTAGE CHANGE IN THRESHOLD

Figure 7. VOH vs IOH AND TEMPERATURE FOR VDD = 1.8 V

VOLTAGE vs TEMPERATURE

vs

Figure 8. VOH vs IOH AND TEMPERATURE FOR VDD = 3.3 V

Figure 9. VOH vs IOH AND TEMPERATURE FOR VDD = 4.0 V

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