LMC555CTPX The LMC555CTPX is a CMOS version of the industry-standard 555 timer from Texas Instruments. It offers low power consumption and high accuracy.
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LMC555CTPX

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Mfr Name: Texas Instruments
Texas Instruments
The LMC555CTPX is a CMOS version of the industry-standard 555 timer from Texas Instruments. It offers low power consumption and high accuracy.
✓ Total Stock: 45,200 pcs
$ Price Range: $3.00

LMC555CTPX Available from 1 distributor

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✓ Non-Authorised
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LMC555CTPX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Tape & Reel

LMC555CTPX Description

Short technical summary and product information.

The Texas Instruments LMC555CTPX is a high-performance CMOS timer IC, offering a low-power alternative to the traditional 555 timer. It boasts a maximum astable frequency of 3MHz and operates efficiently with a supply voltage as low as 1.5V, consuming less than 1mW typical power dissipation at 5V.

 

This timer is designed for accuracy and stability, featuring excellent temperature stability and low supply current spikes during output transitions. It is tested for output current levels of -10mA and 50mA. The LMC555CTPX is pin-for-pin compatible with the standard 555 series timers, making it an easy upgrade for existing designs.

 

Available in the industry's smallest 8-bump DSBGA package (1.43mm x 1.41mm), it is suitable for space-constrained applications. The device operates across a temperature range of -40°C to 85°C. Its output is fully compatible with TTL and CMOS logic at a 5V supply.

 

When configured as a one-shot, the time delay is precisely controlled by a single external resistor. This makes the LMC555CTPX a versatile component for various timing, pulse generation, and oscillation applications.

LMC555CTPX Quick Information

Product Type: CMOS Timer
Series: LMC555
Canonical Name: LMC555 CMOS Timer
Subcategory: CMOS Timer

LMC555CTPX Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

LMC555CTPX Estimated Pricing

Qty Low High
1+ $3.00 $3.00

Estimated market price range - modelled values for guidance only, not live distributor offers.

LMC555CTPX Features

  • World's smallest 555 timer.
  • Fast astable frequency of 3MHz.
  • Low power dissipation under 1mW.
  • Operates from 1.5V supply.
  • Available in 8-bump DSBGA package.

LMC555CTPX Applications

  • Generates accurate time delays.
  • Used for pulse generation.
  • Suitable for oscillation circuits.
  • Ideal for low-power designs.
  • Space-saving applications.

LMC555CTPX FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum astable frequency of the LMC555CTPX?

The LMC555CTPX has a maximum astable frequency of 3MHz.

What is the typical power dissipation for the LMC555CTPX at 5V?

The typical power dissipation for the LMC555CTPX at 5V is less than 1mW.

What is the specified supply operating voltage for the LMC555CTPX?

The specified supply operating voltage for the LMC555CTPX is 1.5V.

What is the operating temperature range of the LMC555CTPX?

The LMC555CTPX operates in a temperature range of -40°C to 85°C.

What package is the LMC555CTPX available in?

The LMC555CTPX is available in an 8-bump DSBGA package.

What is the RoHS status of the LMC555CTPX?

The LMC555CTPX is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the LMC555CTPX?

The MSL for the LMC555CTPX is Level 1.

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