TDA8133D_09 データシートの表示（PDF） - STMicroelectronics

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TDA8133D_09

+5.1 V and +8 V dual voltage regulator with disable and reset functions

STMicroelectronics 

TDA8133

+5.1 V and +8 V dual voltage regulator with

disable and reset functions

Features

■ Input voltage range: 7 V to 18 V

■ Output currents up to 750 mA

SIP9 (plastic package)

■ Fixed precision output 1 voltage: 5.1 V ±2%

■ Fixed precision output 2 voltage: 8 V ±2%

■ Output 1 with reset function

■ Output 2 with disable function by TTL Input

) ■ Short-circuit protection at both outputs

t(s ■ Thermal protection

c ■ Low dropout voltage

rodu Description

P The TDA8133 and the TDA8133D are monolithic

te dual positive voltage regulators designed to

le provide fixed precision output voltages of 5.1 V

o and 8.0 V for currents up to 750 mA.

bs An internal reset circuit generates a reset pulse

when the voltage of output 1 drops below the

- O regulated voltage value.

) Output 2 can be disabled via the TTL input.

t(s Short-circuit and thermal protections are included

uc in all versions.

rod Figure 1. TDA8133 and TDA8133D

lete P9

OUTPUT1

8

OUTPUT2

so 7

NTBC

b6

RESET

O5

GROUND

DIP16 (8 + 8)

Table 1. Device summary

Order code

Packaging

TDA8133

Tray

TDA8133D

Tray

INPUT1 1

INPUT2 2

DELAY CAPACITOR 3

DISABLE 4

RESET 5

16 GROUND

15 GROUND

14 GROUND

13 GROUND

12 GROUND

4

DISABLE

3

DELAY CAPACITOR

NTBC 6

11 GROUND

2

INPUT2

OUTPUT2 7

10 GROUND

1

INPUT1

OUTPUT1 8

9 GROUND

Tab is connected to GROUND

March 2009

Rev 2

1/14

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