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TDA8133_94

5.1V +8V REGULATOR WITH DISABLE AND RESET

STMicroelectronics 

TDA8133

5.1V +8V REGULATOR WITH DISABLE AND RESET

. OUTPUT CURRENTS UP TO 0.75A

. FIXED PRECISION OUTPUT 1 VOLTAGE

5.1V ± 2%

. FIXED PRECISION OUTPUT 2 VOLTAGE

8V ± 2%

. OUTPUT 1 WITH RESET FACILITY

. OUTPUT 2 WITH DISABLE BY TTL INPUT

. SHORT CIRCUIT PROTECTION AT BOTH

OUTPUTS

. THERMAL PROTECTION

. LOW DROP OUTPUT VOLTAGE

ADVANCE DATA

DESCRIPTION

The TDA8133 is a monolithic dual positive voltage

regulator designed to provide fixed precision output

voltages of 5.1V and 8V at currents up to 0.75A.

An internal reset circuit generates a reset pulse

when the output 1 decrease below the regulated

voltage value.

Output 2 can be disabled by TTL input.

Short circuit and thermal protections are included

in all the versions.

PIN CONNECTIONS

SIP9

(Plastic Package)

ORDER CODE : TDA8133

9

OUTPUT 1

8

OUTPUT 2

7

N.C.

6

RESET

5

GROUND

4

DISABLE

3

DEL. CAP.

2

INPUT 2

1

INPUT 1

Tab. connected to Pin 5

March 1994

1/5

This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without notice.

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