FeiHong · Linear Voltage Regulators (LDO)
KA7809B
FeiHong Linear Voltage Regulators (LDO) · TO-220
Request a quote for KA7809BThe KA7809B is a Linear Voltage Regulators (LDO) from FeiHong, supplied in a TO-220 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
Key specifications of the KA7809B: output current 1.5A, output voltage 9V, standby current 4mA, operating temperature 0°C~+125°C@(Tj), noise 58uV and number of outputs 1.
PartnerSemi sources the KA7809B 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 | KA7809B |
|---|---|
| Manufacturer | FeiHong |
| Product type | Linear Voltage Regulators (LDO) |
| Category | Power Management ICs (PMIC) |
| Package / case | TO-220 |
| Noise | 58uV |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+125°C@(Tj) |
| Output Configuration | Positive |
| Output Current | 1.5A |
| Output Type | Fixed |
| Output Voltage | 9V |
| Power Supply Rejection Ratio (PSRR) | 73dB@(120Hz) |
| Voltage - Supply | 24V |
| Voltage Dropout | 2V@(1A) |
| standby current | 4mA |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More FeiHong Power Management ICs (PMIC)
| Part number | Type | |
|---|---|---|
| FHP7912A | Linear Voltage Regulators (LDO) | |
| KA7805B | Linear Voltage Regulators (LDO) | |
| KA7806A | Linear Voltage Regulators (LDO) | |
| KA7808A | Linear Voltage Regulators (LDO) | |
| KA7812B | Linear Voltage Regulators (LDO) | |
| KA7815B | Linear Voltage Regulators (LDO) | |
| KA7824A | Linear Voltage Regulators (LDO) | |
| KA7912A | Linear Voltage Regulators (LDO) |
Frequently asked questions
What is the KA7809B?
The KA7809B is a Linear Voltage Regulators (LDO) from FeiHong, supplied in a TO-220 package. It is listed in our Power Management ICs (PMIC) catalog (Power Management).
What are the specifications of the KA7809B?
Noise: 58uV; Number of Outputs: 1; Operating Temperature: 0°C~+125°C@(Tj); Output Configuration: Positive; Output Current: 1.5A; Output Type: Fixed; Output Voltage: 9V; Power Supply Rejection Ratio (PSRR): 73dB@(120Hz); Voltage - Supply: 24V; Voltage Dropout: 2V@(1A); standby current: 4mA.
What package is the KA7809B in?
The KA7809B is listed in a TO-220 package.
Which part numbers are similar to the KA7809B?
Similar part numbers in our catalog include FHP7912A (FeiHong), KA7805B (FeiHong), KA7806A (FeiHong), KA7808A (FeiHong), KA7812B (FeiHong) and KA7815B (FeiHong). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the KA7809B?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=KA7809B&brand=FeiHong 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.