STP08C596B1

Overview

The STP08C596B1 is a monolithic, medium-voltage, low-current power 8-bit shift register designed for LED panel displays. It features eight constant current sink outputs capable of handling up to 80 mA per channel. The device integrates serial-to-parallel conversion and latching functions, enabling direct control of LED arrays via standard serial interfaces. Operating within a supply voltage range of 3V to 3.6V, it supports output voltages up to 16V. The component is housed in a 16-DIP package and operates across a temperature range of -40°C to 125°C.

Feature Summary

• Integrates eight constant current sink outputs for precise LED brightness control
• Functions as an 8-bit serial-in, parallel-out shift register with latch capability
• Designed specifically for driving LED panel displays with medium-voltage tolerance

Applications

• LED panel display systems
• Constant current LED sink driver circuits
• Serial-to-parallel data conversion for lighting control

Procurement Notes

Verify the specific suffix B1 against the manufacturer's official documentation to confirm pinout compatibility and electrical specifications. Confirm RoHS compliance status and lead times directly with authorized distributors, as availability may vary. Ensure the selected package type matches the target PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when designing LED drivers requiring integrated shift register functionality with constant current sinks. It is suitable for applications needing medium-voltage operation and low-current drive capabilities. Consider the 16-DIP package constraints and operating temperature range during thermal management planning. Verify interface compatibility with the host microcontroller's serial communication protocols.

Part Context

This part belongs to the STP08C596 family of LED drivers from STMicroelectronics. These devices are engineered for high-reliability LED matrix applications. The family typically includes variants with different packaging options and slight electrical parameter adjustments, all sharing the core 8-bit shift register architecture optimized for display control.

Replacement Considerations

Check for exact pin-compatible substitutes within the same product family. Verify that alternative components maintain identical constant current sink ratings and shift register logic. Ensure replacement parts support the required 16V output voltage and 80mA current capacity.