# LM20143QMH/NOPB Texas Instruments | Integrated Circuits (ICs) | DigiKey Marketplace

**Manufacturer:** Texas Instruments  
**MPN:** `LM20143QMH/NOPB`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Texas Instruments |
| Manufacturer name | Texas Instruments |
| Manufacturer | Texas Instruments |
| Extra Product Name | LM20143QMH/NOPB Texas Instruments \| Integrated Circuits (ICs) \| DigiKey Marketplace |
| atoms | 1 |
| extraShipping | 12.0 |
| moq | 184 |
| MPN | LM20143QMH/NOPB |
| multiple | 184 |
| qtyInStock | 0 |
| SKU | 13522054 |
| tierMinQty1 | 184 |
| tierPrice1 | 3.45190 |
| Category | Integrated Circuits (ICs) |
| Mfr | Texas Instruments |
| Series | Automotive, AEC-Q100, PowerWise? |
| Package | Tube |
| Part Status | Active |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 2.95V |
| Voltage - Input (Max) | 5.5V |
| Voltage - Output (Min/Fixed) | 0.8V |
| Voltage - Output (Max) | 4.68V |
| Current - Output | 3A |
| Frequency - Switching | 500kHz ~ 1.5MHz |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40?C ~ 125?C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 16-HTSSOP |
| Base Product Number | LM20143 |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| Digi-Key | 13522054 | 3.4519 | 1 | None | 184 |
| Hotenda | H2761002 | 4.29 | 1 | None | 1 |
| iodParts | LM20143QMH/NOPB | 2.572 | 1 | 4876 | 184 |
| Digi-Key | 2699590 | 3.4519 | 1 | None | 1 |
| Newark | 59T5247 |  |  | None | 1 |
| Digi-Key | 13524292 | 2.06 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/92000000/92247000/part_--LM20143QMHNOPB---TexasInstruments--6a29411119.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp