AiP317
AiP317 is the I-CORE functional equivalent of LM317: 1.5A Low-Dropout adjustable regulator, TO-252 / SOT-223. Factory-original stock in Shenzhen; free samples with shipping paid.
Key specifications
| Manufacturer | I-CORE (Wuxi I-CORE Electronics Co., Ltd.) |
|---|---|
| Part number | AiP317 |
| Function | 1.5A Low-Dropout Adjustable Regulator |
| Package | TO-252 / SOT-223 |
| Order codes in stock | AiP317GH223.TR, AiP317JG252.TR |
| Supply voltage | See datasheet |
| Operating temperature | See datasheet |
| Replaces | LM317 |
| Compliance | RoHS (EU 2011/65/EU + 2015/863) and REACH SVHC — third-party lab tested; reports on request |
| Datasheet | PDF, English |
Questions buyers ask
- Can AiP317 replace LM317?
- AiP317 is I-CORE's functional equivalent of LM317 in the same TO-252 / SOT-223 package. Standard parts in this family share the industry pinout, but please compare both datasheets — supply range, timing and absolute maximum ratings — before design-in.
- What is the supply voltage and temperature range of AiP317?
- Supply: See datasheet. Operating temperature: See datasheet. See the datasheet for full electrical characteristics.
- Is AiP317 in stock, and can I get a free sample?
- Yes, it is held in stock in Shenzhen. Free samples are available for evaluation, with shipping paid by us. For production orders, SMD parts can be ordered from 1 pc and DIP parts ship in full tubes; orders ship within 2–3 business days after payment.
- Is it original I-CORE product?
- Yes. We supply factory-original I-CORE (Wuxi I-CORE Electronics) parts in sealed reels and tubes. Our ISO 9001, ISO 14001 and ISO 45001 certificates are shown on the home page; RoHS and REACH test reports are available on request.
Datasheet highlights
From the I-CORE English datasheet AiP317-AX-QT-N073EN (revision 2026-08-A8). The full datasheet PDF is linked above.
General description
The AiP317 is a monolithic three-terminal adjustable voltage stabilizing integrated circuit. It is intended for use as positive adjustable voltage regulators. It is designed to supply more than 1.5A of load current with an output voltage adjustable over a 1.2 to 37V range. The output voltage is adjusted or selected by dividing the voltage with two external resistor. Besides, the linear regulation and load regulation of this circuit are better than most fixed regulators.
Key features
- Output voltage range: 1.2 to 37V
- Output current in excess of 1.5A
- Built-in short-circuit protection
- Built-in overheat protection
- Built-in overpower protection
Request a quote
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