FeiHong · Linear Voltage Regulators (LDO)
LM317A
FeiHong Linear Voltage Regulators (LDO) · TO-220
Request a quote for LM317AThe LM317A 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 LM317A: output current 1.5A, output voltage 1.3V~37V, standby current 46uA, operating temperature 0°C~+125°C@(Tj), noise 0.003%Vout and number of outputs 1.
PartnerSemi sources the LM317A 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 | LM317A |
|---|---|
| Manufacturer | FeiHong |
| Product type | Linear Voltage Regulators (LDO) |
| Category | Power Management ICs (PMIC) |
| Package / case | TO-220 |
| Noise | 0.003%Vout |
| Number of Outputs | 1 |
| Operating Temperature | 0°C~+125°C@(Tj) |
| Output Configuration | Positive |
| Output Current | 1.5A |
| Output Type | Adjustable |
| Output Voltage | 1.3V~37V |
| Power Supply Rejection Ratio (PSRR) | 75dB@(120Hz) |
| Voltage - Supply | 40V |
| standby current | 46uA |
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 | |
|---|---|---|
| KA7815B | Linear Voltage Regulators (LDO) | |
| KA7824A | Linear Voltage Regulators (LDO) | |
| KA7912A | Linear Voltage Regulators (LDO) | |
| KA7915A | Linear Voltage Regulators (LDO) | |
| TL431A | Voltage References |
Frequently asked questions
What is the LM317A?
The LM317A 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 LM317A?
Noise: 0.003%Vout; Number of Outputs: 1; Operating Temperature: 0°C~+125°C@(Tj); Output Configuration: Positive; Output Current: 1.5A; Output Type: Adjustable; Output Voltage: 1.3V~37V; Power Supply Rejection Ratio (PSRR): 75dB@(120Hz); Voltage - Supply: 40V; standby current: 46uA.
What package is the LM317A in?
The LM317A is listed in a TO-220 package.
Which part numbers are similar to the LM317A?
Similar part numbers in our catalog include KA7815B (FeiHong), KA7824A (FeiHong), KA7912A (FeiHong), KA7915A (FeiHong) and TL431A (FeiHong). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LM317A?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LM317A&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.