# LDO Regulator Neg/Pos -0.3V to 6V 0.15A 8-Pin SO N Tube

**Manufacturer:** STMicroelectronics  
**MPN:** `L4993D`

The L4993D is a low drop voltage regulator from STMicroelectronics. It features a watchdog function and can regulate a negative or positive voltage between -0.3V and 6V at a current of 0.15A. This 8-pin surface mount device is suitable for a variety of applications.

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| Part Number | L4993D |
| Product Group | BISS |
| Asin | B01L409M9E, B01L409NCA, B01L409OEM, B01L409PN2, B01L409QDG |
| Brand | STMicroelectronics |
| Case | 1, 10, 100, 5, 50 |
| Cat | Industrial & Scientific |
| CatId | 16310091 |
| CatTree | 16310091, 16310161, 306506011, 306831011, 306842011 |
| Feature | <b>Price For:</b> Pack of 1 <b>Manufacturer</b>: STMicroelectronics <b>Product Category</b>: LDO Voltage Regulators <b>RoHS</b>: <b>Mounting Style</b>: SMD/SMT <b>Package / Case</b>: SO-8 <b>Output Vo |
| Label | STMicroelectronics |
| MPN | L4993D |
| Man | STMicroelectronics |
| NumberOfItems | 1, 10, 100, 5, 50 |
| PackageQuantity | 1, 10, 100, 5, 50 |
| PartNumber | L4993D |
| ProductGroup | BISS |
| ProductTypeName | BISS |
| Publisher | STMicroelectronics |
| Size | 1 pack, 10 pack, 100 pack, 5 pack, 50 pack |
| Studio | STMicroelectronics |
| Title | LDO Voltage Regulators Low drop voltage regulator (1 piece), LDO Voltage Regulators Low drop voltage regulator (10 pieces), LDO Voltage Regulators Low drop voltage regulator (100 pieces), LDO Voltage  |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Mouser | 511-L4993D | 1.31 | 1 | 1938 | None |
| Digi-Key | L4993D-ND | 0.56 | 1 | None | 2000 |
| Avnet | L4993D |  |  | None | 1 |
| Ewing Components | L4993D |  |  | 16949 | None |
| Abacus Technologies | L4993D |  |  | 3449 | None |
| Hotenda | H2812772 |  |  | None | 1 |
| Newark | 56P8380 |  |  | None | 1 |
| 4 Star Electronics | L4993D |  |  | None | 1 |
| Digi-Key | 2034997 | 0.7 | 1 | None | 1 |

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