*For representation only.
L5981TR
| Mfr. No: | L5981TR |
| Mfr.: | STMicroelectronics |
| Category: | Switching Voltage Regulators |
| Description: | Switching Voltage Regulators 1a Step-Down Switching Reg |
| Datasheet: | L5981TR Datasheet (PDF) |
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Specifications
| 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 | 1A |
| 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) |
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Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 4000 |
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Alternate / Replacement Parts
| Alternate Packaging | L5981 |
| Suggested Replacement |
11,366
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Voltage Regulators |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 168 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| JPHTS | 8542390990 |
| TARIC | 8542399000 |
| MXHTS | 85423999 |
| ECCN | EAR99 |
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Product Overview
The L5981TR from STMicroelectronics falls under the switching voltage regulators category. It features function: Step-Down, output configuration: Positive, topology: Buck, output type: Adjustable, number of outputs: 1 and voltage, input: 2.9V. This part has a typical lead time of 168 Days from factory and ships with a full manufacturer datasheet available for download. L5981TR is available through Simplytronix, sourced and verified for authenticity.
