L78L05CD - STMicroelectronics

Manufacturer Part Number

L78L05CD

Manufacturer

stmicroelectronics

Introduction

The L78L05CD is a positive voltage regulator with a fixed output voltage of 5V. It is a low-dropout linear regulator designed to provide a regulated and stable output voltage from an unregulated input voltage.

Product Features and Performance

Positive fixed output voltage of 5V

Maximum input voltage of 30V

Output current capability of up to 100mA

Low quiescent current of 5.5mA

Supply current up to 6mA

Power Supply Rejection Ratio (PSRR) of 49dB at 120Hz

Integrated over-current, over-temperature, and short-circuit protection

Product Advantages

Reliable and stable output voltage regulation

Compact surface-mount package

Robust protection features for safe operation

Wide operating temperature range of 0°C to 125°C

Key Reasons to Choose This Product

Efficient power management solution for a variety of applications

Compact design and easy integration

Proven reliability and performance

Cost-effective alternative to more complex power management ICs

Quality and Safety Features

Over-current, over-temperature, and short-circuit protection

Robust and reliable design for long-term operation

Compatibility

The L78L05CD is a standard linear voltage regulator that can be used in a wide range of applications requiring a stable 5V output.

Application Areas

Low-power electronic devices

Sensor and control systems

Battery-powered equipment

General-purpose power supply applications

Product Lifecycle

The L78L05CD is an obsolete product, meaning it is no longer in active production. However, there are several equivalent or alternative models available from stmicroelectronics and other manufacturers that can provide similar functionality. Customers are advised to contact our website's sales team for more information on available options and compatibility.