onsemi · Power Management - Specialized
KA2803B
onsemi Power Management - Specialized · DIP-8
Part-number family from Fairchild Semiconductor (now onsemi, 2016). Older stock may carry Fairchild Semiconductor markings.
Request a quote for KA2803BThe KA2803B is a Power Management - Specialized from onsemi, supplied in a DIP-8 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Key specifications of the KA2803B: current - supply 400uA~580uA, operating temperature -25°C~+80°C, action time (ton) 3ms, tripping voltage 16mV and voltage - supply 12V~20V.
PartnerSemi sources the KA2803B for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | KA2803B |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Fairchild Semiconductor |
| Product type | Power Management - Specialized |
| Category | Power Management ICs (PMIC) |
| Package / case | DIP-8 |
| Action Time (Ton) | 3ms |
| Current - Supply | 400uA~580uA |
| Operating Temperature | -25°C~+80°C |
| Tripping Voltage | 16mV |
| Voltage - Supply | 12V~20V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More onsemi Power Management ICs (PMIC)
| Part number | Type | |
|---|---|---|
| FSQ510 | AC-DC Controllers & Regulators | |
| FT10001L6X | Monitors & Reset Circuits | |
| FT8010MPX | Monitors & Reset Circuits | |
| KA1H0165RTU | AC-DC Controllers & Regulators | |
| KA2803CDTF | Power Management - Specialized | |
| KA2807DTF | Power Management Specialized - PMIC | |
| KA3843B | DC-DC Controllers | |
| KA431DTF | Voltage References |
Frequently asked questions
What is the KA2803B?
The KA2803B is a Power Management - Specialized from onsemi, supplied in a DIP-8 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
What are the specifications of the KA2803B?
Action Time (Ton): 3ms; Current - Supply: 400uA~580uA; Operating Temperature: -25°C~+80°C; Tripping Voltage: 16mV; Voltage - Supply: 12V~20V.
What package is the KA2803B in?
The KA2803B is listed in a DIP-8 package.
Which part numbers are similar to the KA2803B?
Similar part numbers in our catalog include FSQ510 (onsemi), FT10001L6X (onsemi), FT8010MPX (onsemi), KA1H0165RTU (onsemi), KA2803CDTF (onsemi) and KA2807DTF (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the KA2803B?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=KA2803B&brand=onsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.