onsemi · DC-DC Converters
KA7553A
onsemi DC-DC Converters · DIP-8
Part-number family from Fairchild Semiconductor (now onsemi, 2016). Older stock may carry Fairchild Semiconductor markings.
Request a quote for KA7553AThe KA7553A is a DC-DC Converters from onsemi, supplied in a DIP-8 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Key specifications of the KA7553A: frequency - switching 5kHz~600kHz, output current 1.5A, operating temperature -25°C~+85°C, duty cycle(max) 46% and pd - power dissipation 800mW.
PartnerSemi sources the KA7553A 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 | KA7553A |
|---|---|
| Manufacturer | onsemi |
| Heritage brand (part family) | Fairchild Semiconductor |
| Product type | DC-DC Converters |
| Category | Power Management ICs (PMIC) |
| Package / case | DIP-8 |
| Duty Cycle(Max) | 46% |
| Frequency - Switching | 5kHz~600kHz |
| Operating Temperature | -25°C~+85°C |
| Output Current | 1.5A |
| Pd - Power Dissipation | 800mW |
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 | |
|---|---|---|
| KA5M0365RTU | AC-DC Controllers & Regulators | |
| KA5M0380RTU | AC-DC Controllers & Regulators | |
| KA5M0380RYDTU | AC-DC Controllers & Regulators | |
| KA7500B | AC-DC Controllers & Regulators | |
| KA7815ETU | Linear Voltage Regulators (LDO) | |
| KA7818ETU | Linear Voltage Regulators (LDO) | |
| KA7824ETU | Linear Voltage Regulators (LDO) | |
| KA78M05RTM | Linear Voltage Regulators |
Frequently asked questions
What is the KA7553A?
The KA7553A is a DC-DC Converters 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 KA7553A?
Duty Cycle(Max): 46%; Frequency - Switching: 5kHz~600kHz; Operating Temperature: -25°C~+85°C; Output Current: 1.5A; Pd - Power Dissipation: 800mW.
What package is the KA7553A in?
The KA7553A is listed in a DIP-8 package.
Which part numbers are similar to the KA7553A?
Similar part numbers in our catalog include KA5M0365RTU (onsemi), KA5M0380RTU (onsemi), KA5M0380RYDTU (onsemi), KA7500B (onsemi), KA7815ETU (onsemi) and KA7818ETU (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the KA7553A?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=KA7553A&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.