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Microchip Technology MIC1555YM5TR RC Timer Oscillator
The MIC1555/1557 are ultra-compact CMOS RC timers and oscillators suitable for precision timing, pulse generation, and frequency control in a wide voltage range of +2.7V to +18V. Designed as alternatives to the 555 timer, they feature rail-to-rail pulses, low supply current, and high temperature stability. The devices support monostable and astable modes, with adjustable pulse width and frequency. Available in small packages such as SOT-23-5, TSOT-23, and ultra-thin UTDFN, these ICs are ideal for timing, oscillation, and delay applications with microsecond to hour range delays. They offer excellent stability, low leakage, and customizable duty cycles for industrial automation and embedded systems.
Microchip Technology MIC1555YM5TR RC Timer Oscillator Specifications:
- Supply Voltage Range: +2.7V to +18V
- Package Options: SOT-23-5, TSOT-23, UTDFN (2mm x 2mm x 0.4mm)
- Operating Temperature: 40°C to +85°C
- Output Resistance: <15Ω
- Timing Range: Microseconds to hours
- Power Consumption: <1pA in shutdown mode, typical 200μA @3V
- Pulse Width: Precisely controlled by external resistor and capacitor
- Frequency: Up to 5 MHz (astable mode), dependent on RC values
- Duty Cycle: 50% with one resistor and capacitor; adjustable with diodes and resistors
- Trigger/Input Polarity: Active high/low logic, with hysteresis and buffer
- Temperature Stability: <0.005%/°C
- Supply Stability: <0.055%/V
- Features: Rail-to-rail pulses, low leakage, no output spikes, chip select/reset in certain variants
- Applications: Precision timers, pulse generation, time-delay generation, oscillator, voltage converters, LED blinkers, charge pumps
Buy the Micrel MIC1555/1557 – Reliable RC Timer for Industrial Applications
Enhance your industrial control systems with the Micrel MIC1555/1557 RC timer and oscillator. Designed for accuracy and low power consumption, these tiny ICs deliver precise timing, adjustable pulse widths, and stable operation under varying conditions. Available in compact packages like SOT-23-5, TSOT-23, and ultra-thin UTDFN, they are ideal for time delay, pulse generation, and frequency control. Easy to integrate into automation, sensor, and communication systems, make your timing solutions more reliable and compact by ordering now online and streamline your project development.
Buy Micrel MIC1555/1557 now and experience unmatched reliability and performance in your industrial timing and oscillation projects.
Frequently Asked Questions
Where can I buy Microchip Technology MIC1555YM5TR?
You can click on the BUY or RFQ button to purchase MIC1555YM5TR from an authorized Microchip Technology distributor.
How do I troubleshoot issues or seek technical support for part MIC1555YM5TR?
You can download the MIC1555YM5TR datasheet or visit the Microchip Technology website for support.
Who is the manufacturer of MIC1555YM5TR?
Microchip Technology