TLC555IP Texas Instruments In Stock
TLC555IP is a CMOS single timer IC by Texas Instruments, offering low power operation down to 1mA supply current with supply voltage range of 2V to 15V. Key specs: wide operating voltage, high output current capability up to 100mA, and compatible with TTL/CMOS logic. From $0.587, in stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- —
- Lifecycle
- ACTIVE
- Datasheet
- N/A
- Price
- From $0.5870(MOQ 1)
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- CMOS technology enables ultra-low quiescent current of 1mA, ideal for battery-powered designs
- Wide supply voltage range from 2V to 15V, compatible with both TTL and CMOS logic levels
- High output sink/source current up to 100mA for direct load driving without buffer
- Temperature-stable operation across -40°C to 125°C industrial temperature range
- Drop-in replacement for standard 555 timer with significantly lower power consumption
Applications
The TLC555IP is widely used in precision timing, pulse generation, and oscillator circuits across consumer and industrial electronics. Its low power CMOS design makes it especially suitable for battery-operated devices such as portable instruments, remote controls, and IoT sensor nodes. It is also commonly employed in PWM motor control, LED dimming, and alarm systems where reliable timing with minimal power draw is critical.
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What is the supply voltage range of the TLC555IP?
The TLC555IP operates over a wide supply voltage range of 2V to 15V, making it compatible with both 3.3V and 5V CMOS logic systems as well as higher-voltage TTL designs. This flexibility allows it to be used across a broad range of portable and industrial applications.
How does the TLC555IP differ from the standard NE555 timer?
The TLC555IP is a CMOS implementation of the classic 555 timer, offering dramatically lower quiescent supply current of approximately 1mA compared to the NE555's 6mA. It also features rail-to-rail output swing and is compatible with lower supply voltages as low as 2V, while remaining a functional pin-for-pin replacement for the bipolar NE555.
What are typical applications for the TLC555IP?
Typical applications include monostable and astable timing circuits, PWM signal generation, LED dimming, motor speed control, missing pulse detection, and clock generation for microcontroller peripherals. Its low power consumption makes it especially attractive for battery-operated consumer devices and IoT sensor nodes.
What package does the TLC555IP come in?
The TLC555IP is available in the standard 8-pin PDIP (DIP-8) through-hole package, which is convenient for prototyping on breadboards and easy hand-soldering in low-volume or repair applications.
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About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 1+ | $1.3500 | $1.35 |
| 20+ | $0.8100 | $16.20 |
| 69+ | $0.7338 | $50.63 |
| 73+ | $0.6928 | $50.57 |
| 75+ | $0.6750 | $50.63 |
| 274+ | $0.5870 | $160.84 |
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