# L4993DTR STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L4993DTR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Extra Product Name | L4993DTR STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1,000 |
| MPN | L4993DTR |
| multiple | 1,000 |
| qtyInStock | 10 |
| SKU | 2746880 |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierPrice1 | 1.9434999999999998 |
| tierPrice2 | 1.7399499999999997 |
| tierPrice3 | 1.6518599999999997 |
| tierPrice4 | 1.3569999999999998 |
| tierPrice5 | 1.2684959999999998 |
| tierPrice6 | 1.1209969999999998 |
| tierPrice7 | 0.9740499999999999 |
| EAN | 2050002029019, 7039791534213 |
| Part Number | L4993DTR |
| Product Group | BISS Basic |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | Automotive, AEC-Q100 |
| Package | Tape & Reel (TR) |
| Part Status | Active |
| Output Configuration | Positive |
| Output Type | Fixed |
| Number of Regulators | 1 |
| Voltage - Input (Max) | 31V |
| Voltage - Output (Min/Fixed) | 5V |
| Voltage - Output (Max) | - |
| Voltage Dropout (Max) | 0.4V @ 150mA |
| Current - Output | 150mA |
| Current - Quiescent (Iq) | 125 ?A |
| Current - Supply (Max) | 2 mA |
| PSRR | 55dB (100Hz) |
| Control Features | Reset, Watchdog |
| Protection Features | Over Temperature, Short Circuit |
| Operating Temperature | -40?C ~ 150?C |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | L4993 |
| ASIN | B00AZVAHO8, B07N6MQV2V |
| AdultProduct | False |
| Asin | B00AZVAHO8, B07N6MQV2V |
| Autographed | False |
| Brand | STMicroelectronics |
| Bullet_point | New and Original |
| Case | 1, 25 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 2746880 | 1.9435 | 1 | 10 | 1000 |
| Win Source | L4993DTR |  |  | 292 | 1 |
| Hotenda | H2791103 | 0.56 | 1 | None | 1 |
| Newark | 56P8381 |  |  | None | 1 |
| swatee.com | L4993DTR | 2.67 | 1 | 2105 | 1 |
| 4 Star Electronics | L4993DTR |  |  | None | 1 |
| iodParts | L4993DTR |  |  | None | 1 |
| AmazonTP | B07N6MQV2V | 47.2 | 1 | None | 1 |
| AmazonSC | B07N6MQV2V | 73.75 | 1 | None | 1 |
| st.com | L4993DTR | 1.65 | 1 | None | 1 |
| Digi-Key | 2034996 | 2.028 | 1 | None | 1 |
| TME | L4993DTR | 1.39 | 1 | None | 1 |

---
Structured data: `/python/html6/product/500/113500000/113592500/part_--L4993DTR---STMicroelectronics--0cfe40e6ec.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp