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| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Model | STCS05ADR |
| Mount Type | Surface |
| Series | STCS05A |
| Configuration | Vertical |
| Sub Type | BiCMOS Constant Current Source |
| Operating Modes | Shutdown, ON |
| Number of outputs | 5 |
| Terminal type | Solder |
| Input Voltage | 40, 4.5V |
| Power Dissipation | 0.85W |
| Standards/Approvals | ECOPACK, JESD97 |
| Dimming Operation | PWM |
| Primary Type | Constant Current LED driver |
| Driver Current | 0.5A |
| LED Voltage | 40V |
STMicroelectronics STCS05ADR is a 5 output display driver featuring a BiCMOS constant Current Source designed for precise and reliable LED driving applications. Its input voltage supports a wide range from 4.5V up to 40V, making it suitable for various low voltage systems such as 5 V, 12 V, or 24 V LED lighting setups.
The device can deliver up to 0.5A current per output with ±10% precision controlled via an external resistor. It incorporates a dedicated PWM dimming pin enabling smooth brightness control. An external capacitor allows adjusting the current slope from microseconds to milliseconds, helping reduce EMI noise for sensitive industrial or commercial LED lighting installations.
The driver also provides a shutdown pin and an open-drain output for LED load disconnection diagnostics, enhancing system safety and fault detection. With a low voltage drop of less than 0.5V and a power dissipation of only 0.85W, it offers efficient performance for LED constant current supply.
This surface mount component with solder terminals is designed for vertical configuration, facilitating compact and reliable PCB assembly. It complies with ECOPACK and JESD97 standards to meet industrial environmental and quality requirements.
Supports up to 5 LED outputs with precise current control. Operates within a 4.5V to 40V input voltage range. Enables PWM dimming for adjustable LED brightness. Features LED disconnection diagnostics for improved reliability.
Low power dissipation of 0.85W ensures efficient operation. Surface mount package type with solder terminals for easy installation. Shutdown and ON operating modes for flexible control. Low voltage overhead below 0.5V enhances energy efficiency.
Suitable for LED constant current supply applications in automotive, lighting, and consumer appliances.
Ideal for industrial, commercial, and consumer electronics requiring accurate LED current management. The STCS05ADR integrates seamlessly in LED lighting, small appliances, and car LED applications, providing stable current and dimming control under varying input voltages.
Explore more in the EnvMart catalog for LED drivers and discover reliable power components by STMicroelectronics.
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