You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.
Product may not be an exact match for your search
You previously purchased this product.
View in Order History
MICROCHIP MIC1557YM5-TR
Timer, Oscillator IC, IttyBitty CMOS RC, Astable, 5 MHz, 2.7 V to 18 V, SOT-23-5
- Manufacturer:
- MICROCHIP MICROCHIP
- Manufacturer Part No:
- MIC1557YM5-TR
- Order Code:
- 2509873
-
-
Maximum Part Numbers added.
Delete older entries to add more.
- Product Range
- -
- Technical Datasheet:
- MIC1557YM5-TR Datasheet
- ECAD / MCAD
-
Product Overview
The MIC1557YM5 TR is an Itty-bitty® RC Timer or Oscillator designed to provide rail-to-rail pulses for precise time delay or frequency generation. The device is similar in function to the industry standard 555 without a frequency control (FC) pin or an open collector discharge (D) pin. The threshold pin (TH) has precedence over the trigger (TR) input, ensuring that the BiCMOS output is off when TR is high. The oscillator may be used as an a stable (oscillator) or monostable (one-shot) with separate threshold and trigger inputs. In the one-shot mode, the output pulse width is precisely controlled by an external resistor and a capacitor. Time delays may be accurately controlled from microseconds to hours. In the oscillator mode, the output is used to provide precise feedback with a minimum of one resistor and one capacitor producing a 50% duty cycle square wave.
- Timing from microseconds to hours
- Threshold input precedence over trigger input
- No output cross-conduction current spikes
Applications
Clock & Timing, LED Lighting, Power Management
Product Information
Want to see similar products? Simply select your required attributes below and hit the button ×
- :
- 5MHz
- :
- 2.7V
- :
- 18V
- :
- SOT-23
- :
- 5Pins
- :
- -40°C
- :
- 85°C
- :
- -
- :
- -
Technical Documents (2)
Packaging type
Cut Tape
9,708 In stock Need more?
9,708 deliver in 3-4 business days from our UK warehouse :(UK stock) Order before 17:00 Mon-Fri (excluding National Holidays)
×
You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier. You only get charged when the products are dispatched to you.
Extra stock is available upon order to the Supplier Lead Time which is approximately 8/11/25
9,708 deliver in 3-4 business days from our UK warehouse
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
¥153.77
(¥169.15 Inc. JCT)
Pricing is unavailable. Please contact customer services.
- Price for:
- Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
- 1+
- 25+
- 100+
- 3000+
| Quantity | Price (Incl JCT) |
|---|---|
| 1+ | ¥153.77 (¥169.15) |
| 25+ | ¥134.55 (¥148.01) |
| 100+ | ¥111.49 (¥122.64) |
| 3000+ | ¥99.95 (¥109.95) |
| Quantity | Price (Incl JCT) |
|---|
Pricing is unavailable. Please contact customer services.
Filter Tool