H7812AI中文资料华昕数据手册PDF规格书

描述 Description

The H78XX series can provide local on-card regulation, eliminating the distribution problems associated with single point regulation. Each employs internal current limiting, thermal shut-down and safe operating area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1A output current. Although designed primarily as fixed voltage regulators, these devices can be used with external components to obtain adjustable voltages and currents.

特性 Features

• Output Current In Excess of 1A

• Output Voltages of 5V, 6V, 8V, 9V, 12V

• Internal Short-Circuit Current Limiting & Thermal Overload Protection

• Guaranteed In Extended Temperature Range