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TA8044F Datasheet 3.3V/5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMMER

Manufacturer: Toshiba

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Datasheet Details

Part number TA8044F
Manufacturer Toshiba
File Size 172.35 KB
Description 3.3V/5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMMER
Download TA8044F Download (PDF)

General Description

TA8044F Pin No.

1

Overview

TOSHIBA Bipolar Linear Integrated Circuit Silicon Monolithic TA8044F 3.3 V/5 V Dual-Voltage Regulator with Watchdog Timer TA8044F Designed specifically for use in 3.3 V microcomputers, this IC contains two constant-voltage power supplies for 3.3 V and 5 V uses and various system reset functions.

This IC’s Power Supply Output 1 provides an output voltage of 3.4 V and contains an output transistor capable of producing 10 mA of output current.

With an external boost transistor connected, this IC can supply a large output current.

Key Features

  • Power Supply Output 1.
  • Output voltage : 3.4 V ± 0.15 V.
  • Output current : 10 mA (built-in transistor)/300 mA (when urrent boost transistor connected).
  • Current limiter : 250 mA.
  • Power Supply Output 2.
  • Output voltage : 5.0 V (.
  • 0.18 V to +0.15 V).
  • Output current : 600 mA (External transistor).
  • Current limiter : Variable using external adjusting resistor.
  • Reset functions : Low-voltage monitor and power-on watchdog timer.
  • Low.

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