KA555I
- Mfr.Part #
- KA555I
- Manufacturer
- onsemi
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC OSC SINGLE TIMER 8-DIP
- Stock
- 21,768
- In Stock :
- 21,768
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- onsemi
- Product Category :
- Programmable Timers and Oscillators
- Type :
- 555 Type, Timer/Oscillator (Single)
- Max Operating Temperature :
- 85°C
- REACH SVHC :
- No SVHC
- Supplier Device Package :
- 8-DIP
- Operating Temperature :
- -40°C~85°C
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Operating Supply Current :
- 7.5mA
- Published :
- 2002
- Packaging :
- Tube
- RoHS Status :
- RoHS Compliant
- Base Part Number :
- KA555
- Min Operating Temperature :
- -40°C
- Lead Free :
- Lead Free
- Mount :
- Through Hole
- Min Supply Voltage :
- 4.5V
- Mounting Type :
- Through Hole
- Max Supply Voltage :
- 16V
- Number of Channels :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Power Dissipation :
- 600mW
- Number of Timers/Counters :
- 1
- Current - Supply :
- 7.5mA
- Voltage - Supply :
- 4.5V~16V
- Number of Pins :
- 8
- Current Rating :
- 3mA
- Datasheets
- KA555I

Programmable Timers and Oscillators onsemi KA555I Overview
The Programmable Timers and Oscillators onsemi KA555I is an essential component tailored for designers focusing on reliability and flexibility in timing solutions. This single timer IC, housed in a compact 8DIP package, is renowned for its precision and ease of use. The KA555I from onsemi serves a critical role in various applications by providing stable, long-term timing solutions. Its design and versatility make it ideal for integration into a broad range of industrial and consumer products, fostering innovations in timing and delay applications.
KA555I Features
The KA555I IC boasts a series of features making it indispensable for projects requiring a robust timing solution. These include adjustable duty cycles, high output current capability, and direct replacement compatibility with standard 555 timer ICs. Its wide operating voltage range from 4.5V to 16V and low power consumption enhances its suitability for battery-operated applications, adding to its appeal in portable devices.
KA555I Applications
- Consumer Electronics: Utilized in household appliances for precision timing operations, ensuring devices operate efficiently and safely.
- Industrial Controls: Acts as a critical timing component in automated systems, controlling sequence timings that are pivotal for operational accuracy.
- Communication Equipment: Helps manage timing functions within communication infrastructures, crucial for data transmission integrity.
- Portable Devices: Due to its low power consumption, it is perfectly suited for use in portable gadgets where power efficiency is key.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| KA5532 | onsemi | 3,232 | IC OPAMP GP 2 CIRCUIT 8DIP |
| KA555 | onsemi | 46,841 | IC OSC SINGLE TIMER 8-DIP |
| KA555D | onsemi | 12,143 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555D | onsemi | 12,143 | IC OSC SINGLE TIMER 8-SOP |
| KA555DTF | onsemi | 16,004 | IC OSC SINGLE TIMER 8-SOP |
| KA555ID | onsemi | 1,534 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555ID | onsemi | 1,534 | IC OSC SINGLE TIMER 8-SOP |
| KA555IDTF | onsemi | 2,981 | 1 FUNC, BIPOLAR, PDSO8 |
| KA555IDTF | onsemi | 36,629 | IC OSC SINGLE TIMER 8-SOP |
| KA556 | onsemi | 4,819 | IC OSC TIMER DUAL 14-DIP |
| KA556DTF | onsemi | 35,254 | IC OSC TIMER DUAL 14-SOP |
| KA556I | onsemi | 35,558 | IC OSC TIMER DUAL 14-DIP |
| KA558B | onsemi | 3,000 | 4 FUNC, BIPOLAR, PDIP16 |
















