Key specifications
| Package | SOT-223 |
|---|---|
| Stock | 2,875 |
| Unit price | 0.1658 USD |
| Min. pack | 1 |
| Compliance | RoHS |
| Power Supply Rejection Ratio (PSRR) | 75dB@(120Hz) |
| Operating Temperature | -40℃~+125℃@(Tj) |
| Noise | 100uV |
| Output Type | Adjustable |
| Voltage - Supply | 12V |
| Output Current | 1A |
| Output Configuration | Positive |
| Features | Over Current Protection、Short Circuit Protection、Thermal shutdown |
| Output Voltage | 1.238V~1.281V |
Datasheet
Search theDatasheet by part number (LM1117S-ADJ) without signing in.
Open LM1117S-ADJ datasheetAlternatives and watch items
No comparable alternatives on record. Device substitution depends on package, electrical parameters and lot consistency, so no automatic recommendation is made; use the cross-reference tool for parameter checks.
Same category, same package
In-catalog parts sharing category and package, offered only as a selection lead. Same package does not mean drop-in replacement; verify electrical parameters and lot consistency item by item.

