Description
LMC555CMMX/NOPB Texas Instruments - Yeehing Electronics
World’s smallest 555 timer with low power, high accuracy and a Fmax of 3MHz
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.825 |
| 100 — 249 | 0.635 |
| 250 — 999 | 0.467 |
| 1,000 + | 0.23 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Timers & Support Products |
| RoHS | Y |
| Series | LMC555 |
| Type | Standard |
| Number of Internal Timers | 1 Timer |
| Supply Voltage - Max | 15 V |
| Supply Voltage - Min | 1.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | VSSOP-8 |
| Packaging | Reel |
| Height | 0.86 mm |
| Length | 3 mm |
| Width | 3 mm |
| Brand | Texas Instruments |
| Propagation Delay - Max | 100 ns (Typ) |
| High Level Output Current | 50 mA |
| Low Level Output Current | - 10 mA |
| Operating Supply Current | 50 uA |
| Pd - Power Dissipation | 555 mW |
| Product Type | Timers & Support Products |
| Factory Pack Quantity | 3500 |
| Subcategory | Clock & Timer ICs |
| Unit Weight | 0.001058 oz |
For more information, please refer to datasheet
Documents
| LMC555CMMX/NOPB Datasheet |
More Information
The LMC555 device is a CMOS version of the industry standard 555 series general-purpose timers. In addition to the standard package (SOIC, VSSSOP, and PDIP) the LMC555 is also available in a chip-sized package (8-bump DSBGA) using TIs DSBGA package technology. The LMC555 offers the same capability of generating accurate time delays and frequencies as the LM555 but with much lower power dissipation and supply current spikes. When operated as a one-shot, the time delay is precisely controlled by a single external resistor and capacitor. In the astable mode the oscillation frequency and duty cycle are accurately set by two external resistors and one capacitor. The use of TIs LMCMOS process extends both the frequency range and the low supply capability.
