L78MR12中文资料三洋数据手册PDF规格书

Overview

The L78MR00 series, 500mA general-purpose voltage regulator ICs provide reset output signal for microcomputers.

特性 Features

• Reset function (power supply voltage monitor : Generates a reset signal at a power-on and temporal power down).

• Output voltage

L78MR05 : 5V (Reset output ....... On-chip pull-up resistor)

L78MR06 : 6V (Reset output ....... Open collector)

L78MR08 : 8V (Reset output ....... Open collector)

L78MR09 : 9V (Reset output ....... Open collector)

L78MR12 : 12V (Reset output ....... Open collector)

• Output current ..........500mA

• On-chip ASO protector.

• On-chip thermal protector.

• On-chip overcurrent limiter.

• The use of package TO220-5H facilitates easy mounting and thermal design.

• Delay time (td) may be set by an external capacitor.