TA8044AF - 3.3V / 5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMER
PIN No.
1 2 SYMBOL VIN1 VS1 OUT1 DESCRIPTION Power supply input pin for VCC1.
It contains a 150mA (Typ.) current limiter.
Current limiter pin for VCC1.
A 120mΩsense resistor is included between pin 1 and this pin.
Power supply input pin for VCC1.
When using an external current boost transistor, conn
TA8044AF TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA8044AF 3.3V / 5V DUAL-VOLTAGE REGULATOR WITH WATCHDOG TIMER Designed specifically for use in 3.3V microcomputers, this IC contains two constant-voltage power supplies for 3.3V and 5V uses and various system reset functions.
This IC's Power Supply Output 1 provides an output voltage of 3.4V and contains an output transistor capable of producing 10mA of output current.
With an external boost transistor connected, this IC can
TA8044AF Features
* l Power Supply Output 1
* Output voltage
* Output current
* Current limiter l Power Supply Output 2
* Output voltage
* Output current
* Current limiter l Reset functions l Low standby current : 3.4V±0.15V : 10mA (built-in transistor) / 300 mA (when urrent boost transistor con
