# L5987TR STMicroelectronics | Integrated Circuits (ICs) | DigiKey

**Manufacturer:** STMicroelectronics  
**MPN:** `L5987TR`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | STMicroelectronics |
| Manufacturer name | STMicroelectronics |
| Manufacturer | STMicroelectronics |
| CategoryL1 | Integrated Circuits (ICs) |
| CategoryL2 | Power Management (PMIC) |
| CategoryL3 | Voltage Regulators - DC DC Switching Regulators |
| Extra Product Name | L5987TR STMicroelectronics \| Integrated Circuits (ICs) \| DigiKey |
| atoms | 1 |
| extraShipping | 0 |
| moq | 1 |
| MPN | L5987TR |
| multiple | 1 |
| packaging | Cut Tape (CT) & Digi-Reel? |
| qtyInStock | 3700 |
| SKU | 1992181 |
| snippet | Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-VFDFN Exposed Pad |
| tierMinQty1 | 1 |
| tierMinQty2 | 10 |
| tierMinQty3 | 25 |
| tierMinQty4 | 100 |
| tierMinQty5 | 250 |
| tierMinQty6 | 500 |
| tierMinQty7 | 1,000 |
| tierMinQty8 | 4,000 |
| tierPrice1 | 3.08000 |
| tierPrice2 | 2.76600 |
| tierPrice3 | 2.61480 |
| tierPrice4 | 2.26630 |
| tierPrice5 | 2.15004 |
| tierPrice6 | 1.92922 |
| tierPrice7 | 1.62706 |
| tierPrice8 | 1.54571 |
| Part Number | L5987TR |
| Product Group | BISS |
| Digi-Key Part Number | 497-L5987TR-ND - Tape & Reel (TR) |
| Manufacturer Product Number | L5987TR |
| Description | IC REG BUCK ADJ 3A 8VFQFPN |
| Manufacturer Standard Lead Time | 24 Weeks |
| Detailed Description | Buck Switching Regulator IC Positive Adjustable 0.6V 1 Output 3A 8-VFDFN Exposed Pad |
| Category | Integrated Circuits (ICs) |
| Mfr | STMicroelectronics |
| Series | - |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.9V |
| Voltage - Input (Max) | 18V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 18V |
| Current - Output | 3A |
| Frequency - Switching | 250kHz ~ 1MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40?C ~ 150?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 8-VFDFN Exposed Pad |
| Supplier Device Package | 8-VFQFPN (3x3) |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 1992181 | 3.08 | 1 | 3700 | 1 |
| Hotenda | H2765624 |  |  | None | 1 |
| Newark | 69AH0686 | 3.2 | 1 | None | 1 |
| Future Electronics | 9043630 | 1.16 | 1 | None | 1 |
| 4 Star Electronics | L5987TR |  |  | None | 1 |
| Newark | 56P8420 |  |  | None | 4000 |
| Digi-Key | 1992191 | 2.7 | 1 | None | 1 |
| Digi-Key | 1992201 | 2.83 | 1 | None | 1 |
| st.com | L5987TR | 3.02 | 1 | None | 1 |
| Digi-Key | 8595483 | 2.83 | 1 | None | 1 |
| electromaker.io | 511-L5987TR | 3.08 | 1 | 5907 | 1 |

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