SMD 78-Series Linear Positive Voltage Regulator Fixed Output Voltage (SOT-223 / SOT-89 / TO-252 Package)

The SMD 78-Series Linear Voltage Regulators are fixed-output, positive voltage regulators available in compact SMD packages like SOT-223, SOT-89, and TO-252. Designed to provide a stable and regulated DC voltage, these regulators are ideal for powering microcontrollers, sensors, communication modules, and other low-noise analog circuits.

They offer excellent line and load regulation, built-in current limiting, thermal shutdown, and safe area protection. These features make them suitable for a wide range of electronics applications where reliable voltage control is essential.

Key Features:

• Fixed Output Voltages: Available in 5V, 6V, 8V, 9V, 10V, 12V, 15V, 18V, 24V variants

• Maximum Output Current: Up to 1A (depending on package and model)

• Low Dropout Voltage: Typically 2V across load

• Thermal Overload Protection

• Short Circuit Protection

• Output Transistor Safe Operating Area Protection

• Compatible with TTL & CMOS logic

Typical Applications:

• Microcontroller Power Supply

• Arduino & ESP Module Powering

• DIY Electronics Projects

• Industrial & Consumer Electronics

• LED Drivers and Battery Chargers