# L78M05CV-DG STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L78M05CV-DG`

The L78M05CV-DG is a linear voltage regulator from STMicroelectronics. It has a precision output voltage of 5V and a maximum output current of 500mA. The regulator is designed for standard applications and has a 0.5A output.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | L78M05CV-DG STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| minimum | 1 |
| moq | 1 |
| MPN | L78M05CV-DG |
| multiple | 1 |
| qtyInStock | 957 |
| SKU | 497-14789-5-ND |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1000 |
| tierMinQty8 | 2500 |
| tierMinQty9 | 5,000 |
| tierPrice1 | 0.62000 |
| tierPrice2 | 0.54800 |
| tierPrice3 | 0.51480 |
| tierPrice4 | 0.39010 |
| tierPrice5 | 0.33200 |
| tierPrice6 | 0.31540 |
| tierPrice7 | 0.24070 |
| tierPrice8 | 0.22410 |
| tierPrice9 | 0.21580 |
| Part Number | L78M05CV-DG |
| Mfr | STMicroelectronics |
| Series | - |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Voltage - Input (Max) | 35V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | - |
| Current - Output | 500mA |
| PSRR | 62dB (120Hz) |
| Control Features | - |
| Protection Features | Over Current, Over Temperature, Short Circuit |
| Operating Temperature | 0?C ~ 150?C |
| Mounting Type | Through Hole |
| Package / Case | TO-220-3 |
| Supplier Device Package | TO-220 |
| Number of Regulators | 1 |
| Current - Quiescent (Iq) | 6 mA |
| ASIN | B00LUENJCQ |
| Asin | B00HKJO4GA, B00LUENGYW, B00LUENI4A, B00LUENJCQ |
| Brand | STMicroelectronics |
| Case | 1, 10, 100, 1000 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161 |
| Feature | Polarity: Positive |
| Height | 75 |
| Label | STMicroelectronics |
| Man | STMicroelectronics |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 497-14789-5-ND | 0.62 | 1 | 957 | 1 |
| Hotenda | H2796645 | 0.65 | 1 | None | 1 |
| Newark | 26Y5664 | 0.44 | 1 | None | 2000 |
| Future Electronics | 7069705 | 0.168 | 1 | 1950 | 50 |
| TME | L78M05CV-DG |  |  | None | 1 |
| Digi-Key | 3945944 |  |  | None | 1 |
| Avnet | L78M05CV-DG | 0.216 | 1 | None | 4000 |
| Mouser | 511-L78M05CV-DG | 0.66 | 1 | 3771 | 1 |
| st.com | L78M05CV-DG | 0.5 | 1 | None | 1 |
| Newark | 47AK6644 |  |  | None | 1 |

---
Structured data: `/python/html6/product/500/8000000/8365000/part_--L78M05CVDG---STMicroelectronics--1e6b33af73.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp