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Product Detailed Parameters
- Description：IC LED DRIVER LINEAR 100MA 24DIP
- Series：-
- Mfr：STMicroelectronics
- Package：Tube
- Type：Linear
- Topology：Shift Register
- Internal Switch(s)：Yes
- Number of Outputs：16
- Voltage - Supply (Min)：3V
- Voltage - Supply (Max)：5.5V
- Voltage - Output：20V
- Current - Output / Channel：100mA
- Frequency：30MHz
- Dimming：-
- Applications：-
- Operating Temperature：-40°C ~ 125°C (TA)
- Mounting Type：Through Hole
- Package / Case：24-DIP (0.300", 7.62mm)
- Supplier Device Package：24-DIP
- Grade：-
- Qualification：-
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Overview
The STP16CP05B1R is a monolithic, low-voltage, low-current power 16-bit shift register designed for LED panel displays. It features a serial input and 16 constant current outputs capable of driving LEDs with up to 100mA per channel. The device operates on a supply voltage range of 3V to 5.5V and supports output voltages up to 20V. It includes internal dimming capabilities and is housed in a 24-pin DIP package.
Feature Summary
- Monolithic 16-bit shift register architecture optimized for LED panel applications
- Constant current output drivers providing uniform LED brightness control
- Integrated linear dimming functionality for precise intensity adjustment
Applications
- LED matrix panel displays
- Dot matrix display modules
- Low-voltage LED indicator systems
Procurement Notes
Verify the specific suffix 'B1R' against official STMicroelectronics documentation to confirm pinout compatibility and package type (DIP). Ensure the operating voltage requirements align with the 3V to 5.5V specification. Confirm RoHS compliance status through the manufacturer's latest datasheet before integration into final products.
Selection Notes
Select this component when a 16-channel constant current driver with integrated shift register logic is required. It is suitable for designs needing direct serial data input without external latch components. Consider the 100mA output capability and low voltage operation when designing power supplies for LED arrays.
Part Context
This part belongs to the STP16CP05 series from STMicroelectronics, which specializes in low-power LED driving solutions. The series is engineered for cost-effective and space-efficient LED display applications, offering integrated control functions to reduce system complexity and component count in consumer electronics.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with existing circuit designs if considering alternative manufacturers or updated revisions within the same product family.
