Click to expand full text
BL78A05
Positive voltage regulators
1. Features
• • • • • Output current to 1.5 A Output voltage of 5V Thermal overload protection Short circuit protection Output transition SOA protection
2. Description
The BL78A05 of three-terminal positive regulators is available in TO-220 package, making it useful in a wide range of applications. These regulators can provide lacal on-card regulation, eliminating the distribution problems associated with single point regulation. Each type employs internal current limiting, thermal
shut-down and safe area protection, making it essentially indestructible. If adequate heat sinking is provided, they can deliver over 1.5 A output current.