STP08CL596TTR

Overview

The STP08CL596TTR is an 8-output linear LED driver IC manufactured by STMicroelectronics, housed in a 16-TSSOP package. It operates on a supply voltage ranging from 3V to 3.6V and delivers up to 90mA per channel with a maximum output voltage of 16V. The device functions as a shift register with a clock frequency of 25MHz and supports an operating temperature range of -40°C to 125°C.

Feature Summary

• Integrates an 8-bit serial-in parallel-out shift register for data handling
• Provides regulated constant current outputs for LED driving
• Supports PWM dimming control via the OE pin

Applications

• LED panel displays
• Low-voltage LED indicator systems
• Portable electronic devices requiring efficient LED control

Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm RoHS3 compliance and MSL rating during integration. Check for equivalent active replacements if long-term supply stability is required for production.

Selection Notes

Select this component for designs requiring low-voltage operation down to 3V and integrated shift register functionality. Ensure thermal management suits the TSSOP package constraints. Verify that the 16V output capability meets the series LED string requirements.

Part Context

This part belongs to the STP08CL596 family of low-power LED drivers. It is designed for applications needing compact solutions with minimal external components. The TTR suffix indicates tape and reel packaging for automated assembly processes.

Replacement Considerations

STP08DP05TTR offers similar form factor with added diagnostic features.