STP08CP05XTTR

$1.03

Description：IC LED DRVR LIN 100MA 16HTSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:511759a815b8 Category: LED Drivers IC Brand: STMicroelectronics

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Product introduction

Product Detailed Parameters

Description：IC LED DRVR LIN 100MA 16HTSSOP
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Linear
Topology：Shift Register
Internal Switch(s)：Yes
Number of Outputs：8
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：Surface Mount
Package / Case：16-TSSOP (0.173", 4.40mm Width) Exposed Pad
Supplier Device Package：16-HTSSOP
Grade：-
Qualification：-

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STP08CP05XTTR

Overview

The STP08CP05XTTR is a monolithic, low-voltage, low-current power 8-bit shift register designed for LED panel displays. It integrates an 8-bit serial-in, parallel-out shift register feeding an 8-bit D-type storage register with eight regulated constant current sources providing 5 mA to 100 mA per channel. The device supports a supply voltage range of 3 V to 5.5 V and operates at clock frequencies up to 30 MHz. It features a TSSOP-16 package with an exposed pad for enhanced thermal dissipation.

Feature Summary

Integrates 8-bit serial-to-parallel shift register with D-type storage for reliable data latching
Provides eight adjustable constant current output channels via external resistor
Features high-speed 30 MHz clock capability for efficient data transmission
Includes robust ESD protection rated at 2.5 kV HBM and 200 V MM

Applications

LED panel displays
Low voltage indicator systems
Microcontroller-driven lighting interfaces

Procurement Notes

Verify the specific suffix XTTR corresponds to the required tape and reel packaging configuration. Confirm that the TSSOP-16 EP package dimensions align with the target PCB footprint. Ensure the design accommodates the exposed pad for proper thermal management and electrical connection as specified in the datasheet.

Selection Notes

Select this component when an 8-channel constant current driver with integrated shift register functionality is required. It is suitable for applications needing direct interfacing with 3.3 V microcontrollers. Consider the exposed pad variant if superior heat dissipation compared to standard packages is necessary for the operating environment.

Part Context

This part belongs to the STP08CP05 series of low-voltage power shift registers. It serves as a functional and footprint-compatible replacement for legacy parts like the STP8C/L596. The series is characterized by its ability to drive LEDs with regulated current while simplifying system architecture by combining logic and power stages in a single IC.