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TPS312 3

J

12

DBV

R

Reel

Package

Nominal Supply Voltage

Typical Reset Threshold Voltage

Functionality

Family

TPS3123-xx

TPS3124-xx, TPS3125-xx

TPS3126-xx, TPS3128-xx

SLVS227B – AUGUST 1999 – REVISED FEBRUARY 2004

NOMINAL SUPPLY VOLTAGE,

TYPICAL RESET THRESHOLD

DEVICE NAME

DEVICE NAME

TPS312xx12DBV

1.2 V

TPS312xAxxDBV

TPS312xx15DBV

1.5 V

TPS312xBxxDBV

TPS312xx18DBV

1.8 V

TPS312xCxxDBV

TPS312xx30DBV

3.0 V

TPS312xDxxDBV

TPS312xExxDBV

TPS312xFxxDBV

TPS312xGxxDBV

TPS312xHxxDBV

TPS312xIxxDBV

TPS312xJxxDBV

TPS312xKxxDBV

TPS312xLxxDBV

TPS312xMxxDBV

TPS312xNxxDBV

TPS312xOxxDBV

(1)

For the application specific versions contact Texas Instruments for availability, lead time, and minimum order quantities.

Table 2. Function Tables

TPS3123/8

TPS3124

TPS3125/6

MR

RESET

RESET

RESET

MR

RESET

RESET

L

0

L

0

L

H

L

0

L

H

L

1

L

1

H

L

L

1

L

H

H

0

L

H

0

L

H

H

1

H

H

1

H

L

Reset Topology

DEVICES

OPEN DRAIN

PUSH-PULL

TPS3123

X

TPS3124

X

TPS3125

X

TPS3126

X

TPS3128

X

3