The UTC 78L15L is a three-terminal positive regulator suited for a variety of applications. This device is designed to provide a fixed output voltage of 15V with minimal external components.

Applications

• Power Management in Consumer Electronics
• Local On-Card Regulation
• Voltage Regulation for Microcontrollers
• Power Supply for Small Electronic Devices
• Battery Chargers
• Linear Regulators in Power Systems

Features

• Output Voltage: Fixed 15V
• Output Current: Up to 100mA
• Thermal Overload Protection
• Short Circuit Protection
• Output Transistor Safe-Area Compensation
• No External Components Required

Benefits

• Provides a stable 15V supply voltage: Ensures consistent performance of connected devices.
• Overload protection: Protects the regulator and connected circuitry from damage due to excessive current.
• Short circuit protection: Prevents damage to the regulator in case of short circuits at the output.
• Minimal external components: Simplifies circuit design and reduces the overall bill of materials.
• Cost-effective solution: Offers reliable voltage regulation at a low cost.
• Ease of use: Simple three-terminal configuration allows for easy integration into various applications.

The 78L15L is a linear voltage regulator that provides a stable 15V output voltage. It is designed to deliver up to 100mA of output current and features built-in protection against thermal overload and short circuits. This regulator operates with minimal external components, making it easy to use and integrate into a variety of applications. The thermal overload protection ensures that the device will shut down if the junction temperature exceeds a safe limit, preventing damage to the regulator. The short circuit protection feature prevents damage to the regulator in the event of a short circuit at the output.

The device is commonly used in applications where a regulated 15V supply is needed, such as in consumer electronics, power supplies, and control systems. Its compact size and low cost make it an ideal choice for space-constrained and budget-sensitive applications. The 78L15L offers a reliable and cost-effective solution for voltage regulation, providing a stable and consistent power supply for a variety of electronic devices. Its built-in protection features enhance its robustness and prevent damage in case of overloads or short circuits.