STP04CM05B1R -

Manufacturer Part Number

STP04CM05B1R

Manufacturer

stmicroelectronics

Introduction

The STP04CM05B1R is a high-performance, 4-channel linear LED driver from STMicroelectronics. It is designed to drive up to 4 independent LEDs with a constant current of up to 400mA per channel, making it suitable for a wide range of applications requiring precise LED control.

Product Features and Performance

4 independent constant-current LED driver channels

Output current up to 400mA per channel

Wide input voltage range of 3.3V to 5.5V

High switching frequency of 30MHz

Internal switch for each LED output

Shift register topology for easy daisy-chaining of multiple devices

Product Advantages

Precise and stable LED current control

Low power consumption

Compact 14-pin DIP package

Suitable for various lighting applications

Key Reasons to Choose This Product

Robust and reliable performance for long-term use

Flexible configuration and easy integration into systems

Cost-effective solution for LED-based designs

Backed by the trusted STMicroelectronics brand

Quality and Safety Features

Designed and manufactured to high quality standards

Operational temperature range of -40°C to 125°C

Overcurrent and thermal protection

Compatibility

The STP04CM05B1R is a through-hole mounted device in a 14-pin DIP package, making it compatible with standard PCB assembly processes.

Application Areas

General lighting

Architectural lighting

Signage and display applications

Automotive lighting

Product Lifecycle

The STP04CM05B1R is an obsolete product, meaning it is no longer in active production. However, there may be equivalent or alternative models available from STMicroelectronics or other manufacturers. Customers are advised to contact our website's sales team for more information on current product offerings and recommendations.