# L79L12ACUTR STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L79L12ACUTR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics, ST MICROELECTRONICS |
| Extra Product Name | L79L12ACUTR STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | L79L12ACUTR |
| multiple | 1 |
| qtyInStock | 941 |
| SKU | 1852231 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierPrice1 | 0.5405 |
| tierPrice2 | 0.43584999999999996 |
| tierPrice3 | 0.39835999999999994 |
| tierPrice4 | 0.29646999999999996 |
| tierPrice5 | 0.268686 |
| tierPrice6 | 0.22234099999999998 |
| tierPrice7 | 0.16676149999999998 |
| Part Number | L79L12ACUTR |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Output Configuration | Negative |
| Output Type | Fixed |
| Voltage - Input (Max) | -35V |
| Voltage - Output (Min/Fixed) | -12V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 100mA |
| PSRR | 42dB (120Hz) |
| Control Features | - |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | 0?C ~ 125?C |
| Mounting Type | Surface Mount |
| Package / Case | TO-243AA |
| Supplier Device Package | SOT-89-3 |
| Number of Regulators | 1 |
| Current - Quiescent (Iq) | 6 mA |
| Current - Supply (Max) | 6.5 mA |
| Base Product Number | L79L12 |
| ASIN | B005TALCSU, B073233BMY |
| AdultProduct | False |
| Asin | B005TALCSU, B00LUEG14Y, B00LUEG586, B00LUEG6XA, B00LUEG8N8, B073233BMY |
| Autographed | False |
| Batteries_required | False |
| Brand | STMicroelectronics |
| Bullet_point | InputVoltage-Max: -35 V;, New and Original, NoofOutputs: 1; Noiserms: 80 µV; LoadRegulation: 100 mV;, OperatingTempRange: 0 to 125 °C; RegulatorTopology: Fixed; QuiescentCurrent: 6.5 mA;, OutputVoltag |
| Case | 1, 10, 100, 2500, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306910011 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1852231 | 0.5405 | 1 | 941 | 1 |
| Newark | 51AC9223 | 0.579 | 1 | 20 | 1 |
| Newark | 56P8881 |  |  | None | 5000 |
| Newark | 29AC7775 | 0.184 | 1 | None | 2500 |
| Win Source | L79L12ACUTR | 0.182 | 1 | 99199 | 275 |
| RS Delivers | 686-9408 | 0.499 | 1 | None | 1 |
| Hotenda | H2785931 | 0.132 | 1 | None | 1 |
| TME | L79L12ACUTR | 0.59 | 1 | 2615 | 1 |
| Future Electronics | 3028125 | 0.129 | 1 | None | 2500 |
| 4 Star Electronics | L79L12ACUTR |  |  | None | 1 |
| TME | L79L12ACU |  |  | None | 1 |
| Digi-Key | 1883896 | 0.47 | 1 | 7655 | 1 |
| Digi-Key | 1884779 | 0.708 | 1 | 15292 | 1 |
| RS Delivers | 165-7752 | 0.13 | 1 | None | 1 |
| RS Delivers | 686-9408P | 0.446 | 1 | None | 1 |
| st.com | L79L12ACUTR | 0.51 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/250000000/250389000/part_--L79L12ACUTR---STMicroelectronics--a3124b69ee.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp