TLC555CDR (SMD) - 2.0-MHz, 170-µA, Low-Power Timer [Original]

The TLC555CDR SMD Timer IC by Texas Instruments is a low-power CMOS version of the standard 555 timer, offering improved efficiency and precision for timing, pulse generation, and oscillator applications. This IC is ideal for monostable, astable, and bistable multivibrator applications, with significantly lower power consumption than traditional bipolar 555 timers. Designed in an SMD SOIC package, it is perfect for compact PCB designs in consumer electronics, industrial automation, and embedded systems.

Key Features & Benefits

• Low-Power CMOS Design: Reduces power consumption while maintaining high performance.
• Wide Operating Voltage: Supports 2V to 15V, making it versatile for various circuit applications.
• High Output Drive Capability: Can source or sink 100mA, suitable for driving multiple loads.
• High-Speed Operation: Improved switching speeds compared to bipolar 555 timers.
• Temperature Stability: Reliable performance over a wide temperature range.
• Compact SMD SOIC-8 Package: Optimized for automated assembly and space-saving PCB layouts.
• Texas Instruments Reliability: Ensures long-lasting, consistent operation.

Specifications

• Model: TLC555CDR
• Operating Voltage: 2V to 15V
• Supply Current: 170µA at 5V, significantly lower than standard 555 timers
• Output Current: 100mA (max)
• Frequency Range: Up to 2MHz
• Package Type: SMD (Surface Mount Device) – SOIC-8 Package
• Operating Temperature Range: -40°C to +85°C
• Brand: Texas Instruments

Applications

• Monostable & Astable Multivibrators – Used in timing, pulse generation, and frequency control.
• PWM (Pulse Width Modulation) Circuits – Ideal for motor control, LED dimming, and signal processing.
• Oscillator & Frequency Generator – Provides stable clock pulses for digital and analog circuits.
• Delay Timers & Pulse Shapers – Used in industrial automation and signal conditioning.
• Low-Power Applications – Ideal for battery-operated devices, IoT gadgets, and energy-efficient systems.